[PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
series fixes this for the kexec_file_load() syscall using the flattened
device tree (fdt) to carry the TPM measurement log's buffer across kexec.

   Stefan

v8:
 - Added Jarkko's, Coiby's, and Rob's tags
 - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches

v7:
 - Added Nageswara's Tested-by tags
 - Added back original comment to inline function and removed Jarkko's R-b tag

v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan
 - Fixed issue detected by kernel test robot

v5:
 - Rebased on 1 more patch that would otherwise create merge conflicts

v4:
 - Rebased on 2 patches that would otherwise create merge conflicts;
   posting these patches in this series with several tags removed so
   krobot can test the series already
 - Changes to individual patches documented in patch descripitons

v3:
 - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c

v2:
 - rearranged patches
 - fixed compilation issues for x86

Palmer Dabbelt (1):
  drivers: of: kexec ima: Support 32-bit platforms

Stefan Berger (3):
  tpm: of: Make of-tree specific function commonly available
  of: kexec: Refactor IMA buffer related functions to make them reusable
  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

 drivers/char/tpm/eventlog/of.c |  31 +--
 drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
 include/linux/kexec.h          |   6 +
 include/linux/of.h             |   9 +-
 include/linux/tpm.h            |  36 ++++
 kernel/kexec_file.c            |   6 +
 6 files changed, 346 insertions(+), 78 deletions(-)


base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
-- 
2.35.1


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kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

[PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
series fixes this for the kexec_file_load() syscall using the flattened
device tree (fdt) to carry the TPM measurement log's buffer across kexec.

   Stefan

v8:
 - Added Jarkko's, Coiby's, and Rob's tags
 - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches

v7:
 - Added Nageswara's Tested-by tags
 - Added back original comment to inline function and removed Jarkko's R-b tag

v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan
 - Fixed issue detected by kernel test robot

v5:
 - Rebased on 1 more patch that would otherwise create merge conflicts

v4:
 - Rebased on 2 patches that would otherwise create merge conflicts;
   posting these patches in this series with several tags removed so
   krobot can test the series already
 - Changes to individual patches documented in patch descripitons

v3:
 - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c

v2:
 - rearranged patches
 - fixed compilation issues for x86

Palmer Dabbelt (1):
  drivers: of: kexec ima: Support 32-bit platforms

Stefan Berger (3):
  tpm: of: Make of-tree specific function commonly available
  of: kexec: Refactor IMA buffer related functions to make them reusable
  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

 drivers/char/tpm/eventlog/of.c |  31 +--
 drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
 include/linux/kexec.h          |   6 +
 include/linux/of.h             |   9 +-
 include/linux/tpm.h            |  36 ++++
 kernel/kexec_file.c            |   6 +
 6 files changed, 346 insertions(+), 78 deletions(-)


base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
-- 
2.35.1

[PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
series fixes this for the kexec_file_load() syscall using the flattened
device tree (fdt) to carry the TPM measurement log's buffer across kexec.

   Stefan

v8:
 - Added Jarkko's, Coiby's, and Rob's tags
 - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches

v7:
 - Added Nageswara's Tested-by tags
 - Added back original comment to inline function and removed Jarkko's R-b tag

v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan
 - Fixed issue detected by kernel test robot

v5:
 - Rebased on 1 more patch that would otherwise create merge conflicts

v4:
 - Rebased on 2 patches that would otherwise create merge conflicts;
   posting these patches in this series with several tags removed so
   krobot can test the series already
 - Changes to individual patches documented in patch descripitons

v3:
 - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c

v2:
 - rearranged patches
 - fixed compilation issues for x86

Palmer Dabbelt (1):
  drivers: of: kexec ima: Support 32-bit platforms

Stefan Berger (3):
  tpm: of: Make of-tree specific function commonly available
  of: kexec: Refactor IMA buffer related functions to make them reusable
  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

 drivers/char/tpm/eventlog/of.c |  31 +--
 drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
 include/linux/kexec.h          |   6 +
 include/linux/of.h             |   9 +-
 include/linux/tpm.h            |  36 ++++
 kernel/kexec_file.c            |   6 +
 6 files changed, 346 insertions(+), 78 deletions(-)


base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
-- 
2.35.1

[PATCH v8 1/4] drivers: of: kexec ima: Support 32-bit platforms

[Stefan Berger]

From: Palmer Dabbelt <palmer@rivosinc.com>

RISC-V recently added kexec_file() support, which uses enables kexec
IMA.  We're the first 32-bit platform to support this, so we found a
build bug.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
---
 drivers/of/kexec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index e6c01db393f9..548dd5b1b5c1 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -250,8 +250,8 @@ static int setup_ima_buffer(const struct kimage *image, void *fdt,
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%llx, size = 0x%zx\n",
-		 image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
+		 &image->ima_buffer_addr, image->ima_buffer_size);
 
 	return 0;
 }
-- 
2.35.1


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kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

[PATCH v8 1/4] drivers: of: kexec ima: Support 32-bit platforms

[Stefan Berger]

From: Palmer Dabbelt <palmer@rivosinc.com>

RISC-V recently added kexec_file() support, which uses enables kexec
IMA.  We're the first 32-bit platform to support this, so we found a
build bug.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
---
 drivers/of/kexec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index e6c01db393f9..548dd5b1b5c1 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -250,8 +250,8 @@ static int setup_ima_buffer(const struct kimage *image, void *fdt,
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%llx, size = 0x%zx\n",
-		 image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
+		 &image->ima_buffer_addr, image->ima_buffer_size);
 
 	return 0;
 }
-- 
2.35.1

[PATCH v8 1/4] drivers: of: kexec ima: Support 32-bit platforms

[Stefan Berger]

From: Palmer Dabbelt <palmer@rivosinc.com>

RISC-V recently added kexec_file() support, which uses enables kexec
IMA.  We're the first 32-bit platform to support this, so we found a
build bug.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
---
 drivers/of/kexec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index e6c01db393f9..548dd5b1b5c1 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -250,8 +250,8 @@ static int setup_ima_buffer(const struct kimage *image, void *fdt,
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%llx, size = 0x%zx\n",
-		 image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
+		 &image->ima_buffer_addr, image->ima_buffer_size);
 
 	return 0;
 }
-- 
2.35.1

[PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Stefan Berger]

Simplify tpm_read_log_of() by moving reusable parts of the code into
an inline function that makes it commonly available so it can be
used also for kexec support. Call the new of_tpm_get_sml_parameters()
function from the TPM Open Firmware driver.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v7:
 - Added original comment back into inlined function

v4:
 - converted to inline function
---
 drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
 include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 26 deletions(-)

diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
index a9ce66d09a75..f9462d19632e 100644
--- a/drivers/char/tpm/eventlog/of.c
+++ b/drivers/char/tpm/eventlog/of.c
@@ -12,6 +12,7 @@
 
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/tpm.h>
 #include <linux/tpm_eventlog.h>
 
 #include "../tpm.h"
@@ -20,11 +21,10 @@
 int tpm_read_log_of(struct tpm_chip *chip)
 {
 	struct device_node *np;
-	const u32 *sizep;
-	const u64 *basep;
 	struct tpm_bios_log *log;
 	u32 size;
 	u64 base;
+	int ret;
 
 	log = &chip->log;
 	if (chip->dev.parent && chip->dev.parent->of_node)
@@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
 	if (of_property_read_bool(np, "powered-while-suspended"))
 		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
 
-	sizep = of_get_property(np, "linux,sml-size", NULL);
-	basep = of_get_property(np, "linux,sml-base", NULL);
-	if (sizep == NULL && basep == NULL)
-		return -ENODEV;
-	if (sizep == NULL || basep == NULL)
-		return -EIO;
-
-	/*
-	 * For both vtpm/tpm, firmware has log addr and log size in big
-	 * endian format. But in case of vtpm, there is a method called
-	 * sml-handover which is run during kernel init even before
-	 * device tree is setup. This sml-handover function takes care
-	 * of endianness and writes to sml-base and sml-size in little
-	 * endian format. For this reason, vtpm doesn't need conversion
-	 * but physical tpm needs the conversion.
-	 */
-	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
-	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
-		size = be32_to_cpup((__force __be32 *)sizep);
-		base = be64_to_cpup((__force __be64 *)basep);
-	} else {
-		size = *sizep;
-		base = *basep;
-	}
+	ret = of_tpm_get_sml_parameters(np, &base, &size);
+	if (ret < 0)
+		return ret;
 
 	if (size == 0) {
 		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index dfeb25a0362d..6356baaa1393 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
 	return NULL;
 }
 #endif
+
+#ifdef CONFIG_OF
+static inline int of_tpm_get_sml_parameters(struct device_node *np,
+					    u64 *base, u32 *size)
+{
+	const u32 *sizep;
+	const u64 *basep;
+
+	sizep = of_get_property(np, "linux,sml-size", NULL);
+	basep = of_get_property(np, "linux,sml-base", NULL);
+	if (sizep == NULL && basep == NULL)
+		return -ENODEV;
+	if (sizep == NULL || basep == NULL)
+		return -EIO;
+
+	/*
+	 * For both vtpm/tpm, firmware has log addr and log size in big
+	 * endian format. But in case of vtpm, there is a method called
+	 * sml-handover which is run during kernel init even before
+	 * device tree is setup. This sml-handover function takes care
+	 * of endianness and writes to sml-base and sml-size in little
+	 * endian format. For this reason, vtpm doesn't need conversion
+	 * but physical tpm needs the conversion.
+	 */
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		*size = be32_to_cpup((__force __be32 *)sizep);
+		*base = be64_to_cpup((__force __be64 *)basep);
+	} else {
+		*size = *sizep;
+		*base = *basep;
+	}
+	return 0;
+}
+#endif
+
 #endif
-- 
2.35.1


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[PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Stefan Berger]

Simplify tpm_read_log_of() by moving reusable parts of the code into
an inline function that makes it commonly available so it can be
used also for kexec support. Call the new of_tpm_get_sml_parameters()
function from the TPM Open Firmware driver.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v7:
 - Added original comment back into inlined function

v4:
 - converted to inline function
---
 drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
 include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 26 deletions(-)

diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
index a9ce66d09a75..f9462d19632e 100644
--- a/drivers/char/tpm/eventlog/of.c
+++ b/drivers/char/tpm/eventlog/of.c
@@ -12,6 +12,7 @@
 
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/tpm.h>
 #include <linux/tpm_eventlog.h>
 
 #include "../tpm.h"
@@ -20,11 +21,10 @@
 int tpm_read_log_of(struct tpm_chip *chip)
 {
 	struct device_node *np;
-	const u32 *sizep;
-	const u64 *basep;
 	struct tpm_bios_log *log;
 	u32 size;
 	u64 base;
+	int ret;
 
 	log = &chip->log;
 	if (chip->dev.parent && chip->dev.parent->of_node)
@@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
 	if (of_property_read_bool(np, "powered-while-suspended"))
 		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
 
-	sizep = of_get_property(np, "linux,sml-size", NULL);
-	basep = of_get_property(np, "linux,sml-base", NULL);
-	if (sizep == NULL && basep == NULL)
-		return -ENODEV;
-	if (sizep == NULL || basep == NULL)
-		return -EIO;
-
-	/*
-	 * For both vtpm/tpm, firmware has log addr and log size in big
-	 * endian format. But in case of vtpm, there is a method called
-	 * sml-handover which is run during kernel init even before
-	 * device tree is setup. This sml-handover function takes care
-	 * of endianness and writes to sml-base and sml-size in little
-	 * endian format. For this reason, vtpm doesn't need conversion
-	 * but physical tpm needs the conversion.
-	 */
-	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
-	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
-		size = be32_to_cpup((__force __be32 *)sizep);
-		base = be64_to_cpup((__force __be64 *)basep);
-	} else {
-		size = *sizep;
-		base = *basep;
-	}
+	ret = of_tpm_get_sml_parameters(np, &base, &size);
+	if (ret < 0)
+		return ret;
 
 	if (size == 0) {
 		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index dfeb25a0362d..6356baaa1393 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
 	return NULL;
 }
 #endif
+
+#ifdef CONFIG_OF
+static inline int of_tpm_get_sml_parameters(struct device_node *np,
+					    u64 *base, u32 *size)
+{
+	const u32 *sizep;
+	const u64 *basep;
+
+	sizep = of_get_property(np, "linux,sml-size", NULL);
+	basep = of_get_property(np, "linux,sml-base", NULL);
+	if (sizep == NULL && basep == NULL)
+		return -ENODEV;
+	if (sizep == NULL || basep == NULL)
+		return -EIO;
+
+	/*
+	 * For both vtpm/tpm, firmware has log addr and log size in big
+	 * endian format. But in case of vtpm, there is a method called
+	 * sml-handover which is run during kernel init even before
+	 * device tree is setup. This sml-handover function takes care
+	 * of endianness and writes to sml-base and sml-size in little
+	 * endian format. For this reason, vtpm doesn't need conversion
+	 * but physical tpm needs the conversion.
+	 */
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		*size = be32_to_cpup((__force __be32 *)sizep);
+		*base = be64_to_cpup((__force __be64 *)basep);
+	} else {
+		*size = *sizep;
+		*base = *basep;
+	}
+	return 0;
+}
+#endif
+
 #endif
-- 
2.35.1

[PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Stefan Berger]

Simplify tpm_read_log_of() by moving reusable parts of the code into
an inline function that makes it commonly available so it can be
used also for kexec support. Call the new of_tpm_get_sml_parameters()
function from the TPM Open Firmware driver.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v7:
 - Added original comment back into inlined function

v4:
 - converted to inline function
---
 drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
 include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 26 deletions(-)

diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
index a9ce66d09a75..f9462d19632e 100644
--- a/drivers/char/tpm/eventlog/of.c
+++ b/drivers/char/tpm/eventlog/of.c
@@ -12,6 +12,7 @@
 
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/tpm.h>
 #include <linux/tpm_eventlog.h>
 
 #include "../tpm.h"
@@ -20,11 +21,10 @@
 int tpm_read_log_of(struct tpm_chip *chip)
 {
 	struct device_node *np;
-	const u32 *sizep;
-	const u64 *basep;
 	struct tpm_bios_log *log;
 	u32 size;
 	u64 base;
+	int ret;
 
 	log = &chip->log;
 	if (chip->dev.parent && chip->dev.parent->of_node)
@@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
 	if (of_property_read_bool(np, "powered-while-suspended"))
 		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
 
-	sizep = of_get_property(np, "linux,sml-size", NULL);
-	basep = of_get_property(np, "linux,sml-base", NULL);
-	if (sizep == NULL && basep == NULL)
-		return -ENODEV;
-	if (sizep == NULL || basep == NULL)
-		return -EIO;
-
-	/*
-	 * For both vtpm/tpm, firmware has log addr and log size in big
-	 * endian format. But in case of vtpm, there is a method called
-	 * sml-handover which is run during kernel init even before
-	 * device tree is setup. This sml-handover function takes care
-	 * of endianness and writes to sml-base and sml-size in little
-	 * endian format. For this reason, vtpm doesn't need conversion
-	 * but physical tpm needs the conversion.
-	 */
-	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
-	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
-		size = be32_to_cpup((__force __be32 *)sizep);
-		base = be64_to_cpup((__force __be64 *)basep);
-	} else {
-		size = *sizep;
-		base = *basep;
-	}
+	ret = of_tpm_get_sml_parameters(np, &base, &size);
+	if (ret < 0)
+		return ret;
 
 	if (size == 0) {
 		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index dfeb25a0362d..6356baaa1393 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
 	return NULL;
 }
 #endif
+
+#ifdef CONFIG_OF
+static inline int of_tpm_get_sml_parameters(struct device_node *np,
+					    u64 *base, u32 *size)
+{
+	const u32 *sizep;
+	const u64 *basep;
+
+	sizep = of_get_property(np, "linux,sml-size", NULL);
+	basep = of_get_property(np, "linux,sml-base", NULL);
+	if (sizep == NULL && basep == NULL)
+		return -ENODEV;
+	if (sizep == NULL || basep == NULL)
+		return -EIO;
+
+	/*
+	 * For both vtpm/tpm, firmware has log addr and log size in big
+	 * endian format. But in case of vtpm, there is a method called
+	 * sml-handover which is run during kernel init even before
+	 * device tree is setup. This sml-handover function takes care
+	 * of endianness and writes to sml-base and sml-size in little
+	 * endian format. For this reason, vtpm doesn't need conversion
+	 * but physical tpm needs the conversion.
+	 */
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		*size = be32_to_cpup((__force __be32 *)sizep);
+		*base = be64_to_cpup((__force __be64 *)basep);
+	} else {
+		*size = *sizep;
+		*base = *basep;
+	}
+	return 0;
+}
+#endif
+
 #endif
-- 
2.35.1

Re: [PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Jarkko Sakkinen]

On Thu, Sep 01, 2022 at 05:46:08PM -0400, Stefan Berger wrote:
> Simplify tpm_read_log_of() by moving reusable parts of the code into
> an inline function that makes it commonly available so it can be
> used also for kexec support. Call the new of_tpm_get_sml_parameters()
> function from the TPM Open Firmware driver.
> 
> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
> Cc: Jarkko Sakkinen <jarkko@kernel.org>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Frank Rowand <frowand.list@gmail.com>
> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
> Tested-by: Coiby Xu <coxu@redhat.com>
> 
> ---
> v7:
>  - Added original comment back into inlined function
> 
> v4:
>  - converted to inline function
> ---
>  drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
>  include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
>  2 files changed, 41 insertions(+), 26 deletions(-)
> 
> diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
> index a9ce66d09a75..f9462d19632e 100644
> --- a/drivers/char/tpm/eventlog/of.c
> +++ b/drivers/char/tpm/eventlog/of.c
> @@ -12,6 +12,7 @@
>  
>  #include <linux/slab.h>
>  #include <linux/of.h>
> +#include <linux/tpm.h>
>  #include <linux/tpm_eventlog.h>
>  
>  #include "../tpm.h"
> @@ -20,11 +21,10 @@
>  int tpm_read_log_of(struct tpm_chip *chip)
>  {
>  	struct device_node *np;
> -	const u32 *sizep;
> -	const u64 *basep;
>  	struct tpm_bios_log *log;
>  	u32 size;
>  	u64 base;
> +	int ret;
>  
>  	log = &chip->log;
>  	if (chip->dev.parent && chip->dev.parent->of_node)
> @@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
>  	if (of_property_read_bool(np, "powered-while-suspended"))
>  		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
>  
> -	sizep = of_get_property(np, "linux,sml-size", NULL);
> -	basep = of_get_property(np, "linux,sml-base", NULL);
> -	if (sizep == NULL && basep == NULL)
> -		return -ENODEV;
> -	if (sizep == NULL || basep == NULL)
> -		return -EIO;
> -
> -	/*
> -	 * For both vtpm/tpm, firmware has log addr and log size in big
> -	 * endian format. But in case of vtpm, there is a method called
> -	 * sml-handover which is run during kernel init even before
> -	 * device tree is setup. This sml-handover function takes care
> -	 * of endianness and writes to sml-base and sml-size in little
> -	 * endian format. For this reason, vtpm doesn't need conversion
> -	 * but physical tpm needs the conversion.
> -	 */
> -	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> -	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> -		size = be32_to_cpup((__force __be32 *)sizep);
> -		base = be64_to_cpup((__force __be64 *)basep);
> -	} else {
> -		size = *sizep;
> -		base = *basep;
> -	}
> +	ret = of_tpm_get_sml_parameters(np, &base, &size);
> +	if (ret < 0)
> +		return ret;
>  
>  	if (size == 0) {
>  		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
> diff --git a/include/linux/tpm.h b/include/linux/tpm.h
> index dfeb25a0362d..6356baaa1393 100644
> --- a/include/linux/tpm.h
> +++ b/include/linux/tpm.h
> @@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
>  	return NULL;
>  }
>  #endif
> +
> +#ifdef CONFIG_OF
> +static inline int of_tpm_get_sml_parameters(struct device_node *np,
> +					    u64 *base, u32 *size)
> +{
> +	const u32 *sizep;
> +	const u64 *basep;
> +
> +	sizep = of_get_property(np, "linux,sml-size", NULL);
> +	basep = of_get_property(np, "linux,sml-base", NULL);
> +	if (sizep == NULL && basep == NULL)
> +		return -ENODEV;
> +	if (sizep == NULL || basep == NULL)
> +		return -EIO;
> +
> +	/*
> +	 * For both vtpm/tpm, firmware has log addr and log size in big
> +	 * endian format. But in case of vtpm, there is a method called
> +	 * sml-handover which is run during kernel init even before
> +	 * device tree is setup. This sml-handover function takes care
> +	 * of endianness and writes to sml-base and sml-size in little
> +	 * endian format. For this reason, vtpm doesn't need conversion
> +	 * but physical tpm needs the conversion.
> +	 */
> +	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> +	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> +		*size = be32_to_cpup((__force __be32 *)sizep);
> +		*base = be64_to_cpup((__force __be64 *)basep);
> +	} else {
> +		*size = *sizep;
> +		*base = *basep;
> +	}
> +	return 0;
> +}
> +#endif
> +
>  #endif
> -- 
> 2.35.1
> 

Acked-by: Jarkko Sakkinen <jarkko@kernel.org>

BR, Jarkko

_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

Re: [PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Jarkko Sakkinen]

On Thu, Sep 01, 2022 at 05:46:08PM -0400, Stefan Berger wrote:
> Simplify tpm_read_log_of() by moving reusable parts of the code into
> an inline function that makes it commonly available so it can be
> used also for kexec support. Call the new of_tpm_get_sml_parameters()
> function from the TPM Open Firmware driver.
> 
> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
> Cc: Jarkko Sakkinen <jarkko@kernel.org>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Frank Rowand <frowand.list@gmail.com>
> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
> Tested-by: Coiby Xu <coxu@redhat.com>
> 
> ---
> v7:
>  - Added original comment back into inlined function
> 
> v4:
>  - converted to inline function
> ---
>  drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
>  include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
>  2 files changed, 41 insertions(+), 26 deletions(-)
> 
> diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
> index a9ce66d09a75..f9462d19632e 100644
> --- a/drivers/char/tpm/eventlog/of.c
> +++ b/drivers/char/tpm/eventlog/of.c
> @@ -12,6 +12,7 @@
>  
>  #include <linux/slab.h>
>  #include <linux/of.h>
> +#include <linux/tpm.h>
>  #include <linux/tpm_eventlog.h>
>  
>  #include "../tpm.h"
> @@ -20,11 +21,10 @@
>  int tpm_read_log_of(struct tpm_chip *chip)
>  {
>  	struct device_node *np;
> -	const u32 *sizep;
> -	const u64 *basep;
>  	struct tpm_bios_log *log;
>  	u32 size;
>  	u64 base;
> +	int ret;
>  
>  	log = &chip->log;
>  	if (chip->dev.parent && chip->dev.parent->of_node)
> @@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
>  	if (of_property_read_bool(np, "powered-while-suspended"))
>  		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
>  
> -	sizep = of_get_property(np, "linux,sml-size", NULL);
> -	basep = of_get_property(np, "linux,sml-base", NULL);
> -	if (sizep == NULL && basep == NULL)
> -		return -ENODEV;
> -	if (sizep == NULL || basep == NULL)
> -		return -EIO;
> -
> -	/*
> -	 * For both vtpm/tpm, firmware has log addr and log size in big
> -	 * endian format. But in case of vtpm, there is a method called
> -	 * sml-handover which is run during kernel init even before
> -	 * device tree is setup. This sml-handover function takes care
> -	 * of endianness and writes to sml-base and sml-size in little
> -	 * endian format. For this reason, vtpm doesn't need conversion
> -	 * but physical tpm needs the conversion.
> -	 */
> -	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> -	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> -		size = be32_to_cpup((__force __be32 *)sizep);
> -		base = be64_to_cpup((__force __be64 *)basep);
> -	} else {
> -		size = *sizep;
> -		base = *basep;
> -	}
> +	ret = of_tpm_get_sml_parameters(np, &base, &size);
> +	if (ret < 0)
> +		return ret;
>  
>  	if (size == 0) {
>  		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
> diff --git a/include/linux/tpm.h b/include/linux/tpm.h
> index dfeb25a0362d..6356baaa1393 100644
> --- a/include/linux/tpm.h
> +++ b/include/linux/tpm.h
> @@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
>  	return NULL;
>  }
>  #endif
> +
> +#ifdef CONFIG_OF
> +static inline int of_tpm_get_sml_parameters(struct device_node *np,
> +					    u64 *base, u32 *size)
> +{
> +	const u32 *sizep;
> +	const u64 *basep;
> +
> +	sizep = of_get_property(np, "linux,sml-size", NULL);
> +	basep = of_get_property(np, "linux,sml-base", NULL);
> +	if (sizep == NULL && basep == NULL)
> +		return -ENODEV;
> +	if (sizep == NULL || basep == NULL)
> +		return -EIO;
> +
> +	/*
> +	 * For both vtpm/tpm, firmware has log addr and log size in big
> +	 * endian format. But in case of vtpm, there is a method called
> +	 * sml-handover which is run during kernel init even before
> +	 * device tree is setup. This sml-handover function takes care
> +	 * of endianness and writes to sml-base and sml-size in little
> +	 * endian format. For this reason, vtpm doesn't need conversion
> +	 * but physical tpm needs the conversion.
> +	 */
> +	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> +	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> +		*size = be32_to_cpup((__force __be32 *)sizep);
> +		*base = be64_to_cpup((__force __be64 *)basep);
> +	} else {
> +		*size = *sizep;
> +		*base = *basep;
> +	}
> +	return 0;
> +}
> +#endif
> +
>  #endif
> -- 
> 2.35.1
> 

Acked-by: Jarkko Sakkinen <jarkko@kernel.org>

BR, Jarkko

Re: [PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[Jarkko Sakkinen]

On Thu, Sep 01, 2022 at 05:46:08PM -0400, Stefan Berger wrote:
> Simplify tpm_read_log_of() by moving reusable parts of the code into
> an inline function that makes it commonly available so it can be
> used also for kexec support. Call the new of_tpm_get_sml_parameters()
> function from the TPM Open Firmware driver.
> 
> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
> Cc: Jarkko Sakkinen <jarkko@kernel.org>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Frank Rowand <frowand.list@gmail.com>
> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
> Tested-by: Coiby Xu <coxu@redhat.com>
> 
> ---
> v7:
>  - Added original comment back into inlined function
> 
> v4:
>  - converted to inline function
> ---
>  drivers/char/tpm/eventlog/of.c | 31 +++++------------------------
>  include/linux/tpm.h            | 36 ++++++++++++++++++++++++++++++++++
>  2 files changed, 41 insertions(+), 26 deletions(-)
> 
> diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c
> index a9ce66d09a75..f9462d19632e 100644
> --- a/drivers/char/tpm/eventlog/of.c
> +++ b/drivers/char/tpm/eventlog/of.c
> @@ -12,6 +12,7 @@
>  
>  #include <linux/slab.h>
>  #include <linux/of.h>
> +#include <linux/tpm.h>
>  #include <linux/tpm_eventlog.h>
>  
>  #include "../tpm.h"
> @@ -20,11 +21,10 @@
>  int tpm_read_log_of(struct tpm_chip *chip)
>  {
>  	struct device_node *np;
> -	const u32 *sizep;
> -	const u64 *basep;
>  	struct tpm_bios_log *log;
>  	u32 size;
>  	u64 base;
> +	int ret;
>  
>  	log = &chip->log;
>  	if (chip->dev.parent && chip->dev.parent->of_node)
> @@ -35,30 +35,9 @@ int tpm_read_log_of(struct tpm_chip *chip)
>  	if (of_property_read_bool(np, "powered-while-suspended"))
>  		chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED;
>  
> -	sizep = of_get_property(np, "linux,sml-size", NULL);
> -	basep = of_get_property(np, "linux,sml-base", NULL);
> -	if (sizep == NULL && basep == NULL)
> -		return -ENODEV;
> -	if (sizep == NULL || basep == NULL)
> -		return -EIO;
> -
> -	/*
> -	 * For both vtpm/tpm, firmware has log addr and log size in big
> -	 * endian format. But in case of vtpm, there is a method called
> -	 * sml-handover which is run during kernel init even before
> -	 * device tree is setup. This sml-handover function takes care
> -	 * of endianness and writes to sml-base and sml-size in little
> -	 * endian format. For this reason, vtpm doesn't need conversion
> -	 * but physical tpm needs the conversion.
> -	 */
> -	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> -	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> -		size = be32_to_cpup((__force __be32 *)sizep);
> -		base = be64_to_cpup((__force __be64 *)basep);
> -	} else {
> -		size = *sizep;
> -		base = *basep;
> -	}
> +	ret = of_tpm_get_sml_parameters(np, &base, &size);
> +	if (ret < 0)
> +		return ret;
>  
>  	if (size == 0) {
>  		dev_warn(&chip->dev, "%s: Event log area empty\n", __func__);
> diff --git a/include/linux/tpm.h b/include/linux/tpm.h
> index dfeb25a0362d..6356baaa1393 100644
> --- a/include/linux/tpm.h
> +++ b/include/linux/tpm.h
> @@ -460,4 +460,40 @@ static inline struct tpm_chip *tpm_default_chip(void)
>  	return NULL;
>  }
>  #endif
> +
> +#ifdef CONFIG_OF
> +static inline int of_tpm_get_sml_parameters(struct device_node *np,
> +					    u64 *base, u32 *size)
> +{
> +	const u32 *sizep;
> +	const u64 *basep;
> +
> +	sizep = of_get_property(np, "linux,sml-size", NULL);
> +	basep = of_get_property(np, "linux,sml-base", NULL);
> +	if (sizep == NULL && basep == NULL)
> +		return -ENODEV;
> +	if (sizep == NULL || basep == NULL)
> +		return -EIO;
> +
> +	/*
> +	 * For both vtpm/tpm, firmware has log addr and log size in big
> +	 * endian format. But in case of vtpm, there is a method called
> +	 * sml-handover which is run during kernel init even before
> +	 * device tree is setup. This sml-handover function takes care
> +	 * of endianness and writes to sml-base and sml-size in little
> +	 * endian format. For this reason, vtpm doesn't need conversion
> +	 * but physical tpm needs the conversion.
> +	 */
> +	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
> +	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
> +		*size = be32_to_cpup((__force __be32 *)sizep);
> +		*base = be64_to_cpup((__force __be64 *)basep);
> +	} else {
> +		*size = *sizep;
> +		*base = *basep;
> +	}
> +	return 0;
> +}
> +#endif
> +
>  #endif
> -- 
> 2.35.1
> 

Acked-by: Jarkko Sakkinen <jarkko@kernel.org>

BR, Jarkko

[PATCH v8 3/4] of: kexec: Refactor IMA buffer related functions to make them reusable

[Stefan Berger]

Refactor IMA buffer related functions to make them reusable for carrying
TPM logs across kexec.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan

v5:
 - Rebased on Jonathan McDowell's commit "b69a2afd5afc x86/kexec: Carry
   forward IMA measurement log on kexec"
v4:
 - Move debug output into setup_buffer()
---
 drivers/of/kexec.c | 126 ++++++++++++++++++++++++++-------------------
 1 file changed, 74 insertions(+), 52 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 548dd5b1b5c1..15a82b574f36 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -117,45 +117,57 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 }
 
 #ifdef CONFIG_HAVE_IMA_KEXEC
-/**
- * ima_get_kexec_buffer - get IMA buffer from the previous kernel
- * @addr:	On successful return, set to point to the buffer contents.
- * @size:	On successful return, set to the buffer size.
- *
- * Return: 0 on success, negative errno on error.
- */
-int __init ima_get_kexec_buffer(void **addr, size_t *size)
+static int __init get_kexec_buffer(const char *name, unsigned long *addr,
+				   size_t *size)
 {
 	int ret, len;
-	unsigned long tmp_addr;
 	unsigned long start_pfn, end_pfn;
-	size_t tmp_size;
 	const void *prop;
 
-	prop = of_get_property(of_chosen, "linux,ima-kexec-buffer", &len);
+	prop = of_get_property(of_chosen, name, &len);
 	if (!prop)
 		return -ENOENT;
 
-	ret = do_get_kexec_buffer(prop, len, &tmp_addr, &tmp_size);
+	ret = do_get_kexec_buffer(prop, len, addr, size);
 	if (ret)
 		return ret;
 
-	/* Do some sanity on the returned size for the ima-kexec buffer */
-	if (!tmp_size)
+	/* Do some sanity on the returned size for the kexec buffer */
+	if (!*size)
 		return -ENOENT;
 
 	/*
 	 * Calculate the PFNs for the buffer and ensure
 	 * they are with in addressable memory.
 	 */
-	start_pfn = PHYS_PFN(tmp_addr);
-	end_pfn = PHYS_PFN(tmp_addr + tmp_size - 1);
+	start_pfn = PHYS_PFN(*addr);
+	end_pfn = PHYS_PFN(*addr + *size - 1);
 	if (!page_is_ram(start_pfn) || !page_is_ram(end_pfn)) {
-		pr_warn("IMA buffer at 0x%lx, size = 0x%zx beyond memory\n",
-			tmp_addr, tmp_size);
+		pr_warn("%s buffer at 0x%lx, size = 0x%zx beyond memory\n",
+			name, *addr, *size);
 		return -EINVAL;
 	}
 
+	return 0;
+}
+
+/**
+ * ima_get_kexec_buffer - get IMA buffer from the previous kernel
+ * @addr:	On successful return, set to point to the buffer contents.
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+int __init ima_get_kexec_buffer(void **addr, size_t *size)
+{
+	int ret;
+	unsigned long tmp_addr;
+	size_t tmp_size;
+
+	ret = get_kexec_buffer("linux,ima-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
 	*addr = __va(tmp_addr);
 	*size = tmp_size;
 
@@ -188,72 +200,82 @@ int __init ima_free_kexec_buffer(void)
 }
 #endif
 
-/**
- * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
- *
- * @fdt: Flattened Device Tree to update
- * @chosen_node: Offset to the chosen node in the device tree
- *
- * The IMA measurement buffer is of no use to a subsequent kernel, so we always
- * remove it from the device tree.
- */
-static void remove_ima_buffer(void *fdt, int chosen_node)
+static int remove_buffer(void *fdt, int chosen_node, const char *name)
 {
 	int ret, len;
 	unsigned long addr;
 	size_t size;
 	const void *prop;
 
-	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
-		return;
-
-	prop = fdt_getprop(fdt, chosen_node, "linux,ima-kexec-buffer", &len);
+	prop = fdt_getprop(fdt, chosen_node, name, &len);
 	if (!prop)
-		return;
+		return -ENOENT;
 
 	ret = do_get_kexec_buffer(prop, len, &addr, &size);
-	fdt_delprop(fdt, chosen_node, "linux,ima-kexec-buffer");
+	fdt_delprop(fdt, chosen_node, name);
 	if (ret)
-		return;
+		return ret;
 
 	ret = fdt_find_and_del_mem_rsv(fdt, addr, size);
 	if (!ret)
-		pr_debug("Removed old IMA buffer reservation.\n");
+		pr_debug("Remove old %s buffer reserveration", name);
+	return ret;
 }
 
-#ifdef CONFIG_IMA_KEXEC
 /**
- * setup_ima_buffer - add IMA buffer information to the fdt
- * @image:		kexec image being loaded.
- * @fdt:		Flattened device tree for the next kernel.
- * @chosen_node:	Offset to the chosen node.
+ * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
  *
- * Return: 0 on success, or negative errno on error.
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The IMA measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
  */
-static int setup_ima_buffer(const struct kimage *image, void *fdt,
-			    int chosen_node)
+static void remove_ima_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
+}
+
+#ifdef CONFIG_IMA_KEXEC
+static int setup_buffer(void *fdt, int chosen_node, const char *name,
+			phys_addr_t addr, size_t size)
 {
 	int ret;
 
-	if (!image->ima_buffer_size)
+	if (!size)
 		return 0;
 
 	ret = fdt_appendprop_addrrange(fdt, 0, chosen_node,
-				       "linux,ima-kexec-buffer",
-				       image->ima_buffer_addr,
-				       image->ima_buffer_size);
+				       name, addr, size);
 	if (ret < 0)
 		return -EINVAL;
 
-	ret = fdt_add_mem_rsv(fdt, image->ima_buffer_addr,
-			      image->ima_buffer_size);
+	ret = fdt_add_mem_rsv(fdt, addr, size);
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
-		 &image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("%s at 0x%pa, size = 0x%zx\n", name, &addr, size);
 
 	return 0;
+
+}
+
+/**
+ * setup_ima_buffer - add IMA buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_ima_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	return setup_buffer(fdt, chosen_node, "linux,ima-kexec-buffer",
+			    image->ima_buffer_addr, image->ima_buffer_size);
 }
 #else /* CONFIG_IMA_KEXEC */
 static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
-- 
2.35.1


_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

[PATCH v8 3/4] of: kexec: Refactor IMA buffer related functions to make them reusable

[Stefan Berger]

Refactor IMA buffer related functions to make them reusable for carrying
TPM logs across kexec.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan

v5:
 - Rebased on Jonathan McDowell's commit "b69a2afd5afc x86/kexec: Carry
   forward IMA measurement log on kexec"
v4:
 - Move debug output into setup_buffer()
---
 drivers/of/kexec.c | 126 ++++++++++++++++++++++++++-------------------
 1 file changed, 74 insertions(+), 52 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 548dd5b1b5c1..15a82b574f36 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -117,45 +117,57 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 }
 
 #ifdef CONFIG_HAVE_IMA_KEXEC
-/**
- * ima_get_kexec_buffer - get IMA buffer from the previous kernel
- * @addr:	On successful return, set to point to the buffer contents.
- * @size:	On successful return, set to the buffer size.
- *
- * Return: 0 on success, negative errno on error.
- */
-int __init ima_get_kexec_buffer(void **addr, size_t *size)
+static int __init get_kexec_buffer(const char *name, unsigned long *addr,
+				   size_t *size)
 {
 	int ret, len;
-	unsigned long tmp_addr;
 	unsigned long start_pfn, end_pfn;
-	size_t tmp_size;
 	const void *prop;
 
-	prop = of_get_property(of_chosen, "linux,ima-kexec-buffer", &len);
+	prop = of_get_property(of_chosen, name, &len);
 	if (!prop)
 		return -ENOENT;
 
-	ret = do_get_kexec_buffer(prop, len, &tmp_addr, &tmp_size);
+	ret = do_get_kexec_buffer(prop, len, addr, size);
 	if (ret)
 		return ret;
 
-	/* Do some sanity on the returned size for the ima-kexec buffer */
-	if (!tmp_size)
+	/* Do some sanity on the returned size for the kexec buffer */
+	if (!*size)
 		return -ENOENT;
 
 	/*
 	 * Calculate the PFNs for the buffer and ensure
 	 * they are with in addressable memory.
 	 */
-	start_pfn = PHYS_PFN(tmp_addr);
-	end_pfn = PHYS_PFN(tmp_addr + tmp_size - 1);
+	start_pfn = PHYS_PFN(*addr);
+	end_pfn = PHYS_PFN(*addr + *size - 1);
 	if (!page_is_ram(start_pfn) || !page_is_ram(end_pfn)) {
-		pr_warn("IMA buffer at 0x%lx, size = 0x%zx beyond memory\n",
-			tmp_addr, tmp_size);
+		pr_warn("%s buffer at 0x%lx, size = 0x%zx beyond memory\n",
+			name, *addr, *size);
 		return -EINVAL;
 	}
 
+	return 0;
+}
+
+/**
+ * ima_get_kexec_buffer - get IMA buffer from the previous kernel
+ * @addr:	On successful return, set to point to the buffer contents.
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+int __init ima_get_kexec_buffer(void **addr, size_t *size)
+{
+	int ret;
+	unsigned long tmp_addr;
+	size_t tmp_size;
+
+	ret = get_kexec_buffer("linux,ima-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
 	*addr = __va(tmp_addr);
 	*size = tmp_size;
 
@@ -188,72 +200,82 @@ int __init ima_free_kexec_buffer(void)
 }
 #endif
 
-/**
- * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
- *
- * @fdt: Flattened Device Tree to update
- * @chosen_node: Offset to the chosen node in the device tree
- *
- * The IMA measurement buffer is of no use to a subsequent kernel, so we always
- * remove it from the device tree.
- */
-static void remove_ima_buffer(void *fdt, int chosen_node)
+static int remove_buffer(void *fdt, int chosen_node, const char *name)
 {
 	int ret, len;
 	unsigned long addr;
 	size_t size;
 	const void *prop;
 
-	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
-		return;
-
-	prop = fdt_getprop(fdt, chosen_node, "linux,ima-kexec-buffer", &len);
+	prop = fdt_getprop(fdt, chosen_node, name, &len);
 	if (!prop)
-		return;
+		return -ENOENT;
 
 	ret = do_get_kexec_buffer(prop, len, &addr, &size);
-	fdt_delprop(fdt, chosen_node, "linux,ima-kexec-buffer");
+	fdt_delprop(fdt, chosen_node, name);
 	if (ret)
-		return;
+		return ret;
 
 	ret = fdt_find_and_del_mem_rsv(fdt, addr, size);
 	if (!ret)
-		pr_debug("Removed old IMA buffer reservation.\n");
+		pr_debug("Remove old %s buffer reserveration", name);
+	return ret;
 }
 
-#ifdef CONFIG_IMA_KEXEC
 /**
- * setup_ima_buffer - add IMA buffer information to the fdt
- * @image:		kexec image being loaded.
- * @fdt:		Flattened device tree for the next kernel.
- * @chosen_node:	Offset to the chosen node.
+ * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
  *
- * Return: 0 on success, or negative errno on error.
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The IMA measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
  */
-static int setup_ima_buffer(const struct kimage *image, void *fdt,
-			    int chosen_node)
+static void remove_ima_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
+}
+
+#ifdef CONFIG_IMA_KEXEC
+static int setup_buffer(void *fdt, int chosen_node, const char *name,
+			phys_addr_t addr, size_t size)
 {
 	int ret;
 
-	if (!image->ima_buffer_size)
+	if (!size)
 		return 0;
 
 	ret = fdt_appendprop_addrrange(fdt, 0, chosen_node,
-				       "linux,ima-kexec-buffer",
-				       image->ima_buffer_addr,
-				       image->ima_buffer_size);
+				       name, addr, size);
 	if (ret < 0)
 		return -EINVAL;
 
-	ret = fdt_add_mem_rsv(fdt, image->ima_buffer_addr,
-			      image->ima_buffer_size);
+	ret = fdt_add_mem_rsv(fdt, addr, size);
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
-		 &image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("%s at 0x%pa, size = 0x%zx\n", name, &addr, size);
 
 	return 0;
+
+}
+
+/**
+ * setup_ima_buffer - add IMA buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_ima_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	return setup_buffer(fdt, chosen_node, "linux,ima-kexec-buffer",
+			    image->ima_buffer_addr, image->ima_buffer_size);
 }
 #else /* CONFIG_IMA_KEXEC */
 static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
-- 
2.35.1

[PATCH v8 3/4] of: kexec: Refactor IMA buffer related functions to make them reusable

[Stefan Berger]

Refactor IMA buffer related functions to make them reusable for carrying
TPM logs across kexec.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>

---
v6:
 - Add __init to get_kexec_buffer as suggested by Jonathan

v5:
 - Rebased on Jonathan McDowell's commit "b69a2afd5afc x86/kexec: Carry
   forward IMA measurement log on kexec"
v4:
 - Move debug output into setup_buffer()
---
 drivers/of/kexec.c | 126 ++++++++++++++++++++++++++-------------------
 1 file changed, 74 insertions(+), 52 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 548dd5b1b5c1..15a82b574f36 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -117,45 +117,57 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 }
 
 #ifdef CONFIG_HAVE_IMA_KEXEC
-/**
- * ima_get_kexec_buffer - get IMA buffer from the previous kernel
- * @addr:	On successful return, set to point to the buffer contents.
- * @size:	On successful return, set to the buffer size.
- *
- * Return: 0 on success, negative errno on error.
- */
-int __init ima_get_kexec_buffer(void **addr, size_t *size)
+static int __init get_kexec_buffer(const char *name, unsigned long *addr,
+				   size_t *size)
 {
 	int ret, len;
-	unsigned long tmp_addr;
 	unsigned long start_pfn, end_pfn;
-	size_t tmp_size;
 	const void *prop;
 
-	prop = of_get_property(of_chosen, "linux,ima-kexec-buffer", &len);
+	prop = of_get_property(of_chosen, name, &len);
 	if (!prop)
 		return -ENOENT;
 
-	ret = do_get_kexec_buffer(prop, len, &tmp_addr, &tmp_size);
+	ret = do_get_kexec_buffer(prop, len, addr, size);
 	if (ret)
 		return ret;
 
-	/* Do some sanity on the returned size for the ima-kexec buffer */
-	if (!tmp_size)
+	/* Do some sanity on the returned size for the kexec buffer */
+	if (!*size)
 		return -ENOENT;
 
 	/*
 	 * Calculate the PFNs for the buffer and ensure
 	 * they are with in addressable memory.
 	 */
-	start_pfn = PHYS_PFN(tmp_addr);
-	end_pfn = PHYS_PFN(tmp_addr + tmp_size - 1);
+	start_pfn = PHYS_PFN(*addr);
+	end_pfn = PHYS_PFN(*addr + *size - 1);
 	if (!page_is_ram(start_pfn) || !page_is_ram(end_pfn)) {
-		pr_warn("IMA buffer at 0x%lx, size = 0x%zx beyond memory\n",
-			tmp_addr, tmp_size);
+		pr_warn("%s buffer at 0x%lx, size = 0x%zx beyond memory\n",
+			name, *addr, *size);
 		return -EINVAL;
 	}
 
+	return 0;
+}
+
+/**
+ * ima_get_kexec_buffer - get IMA buffer from the previous kernel
+ * @addr:	On successful return, set to point to the buffer contents.
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+int __init ima_get_kexec_buffer(void **addr, size_t *size)
+{
+	int ret;
+	unsigned long tmp_addr;
+	size_t tmp_size;
+
+	ret = get_kexec_buffer("linux,ima-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
 	*addr = __va(tmp_addr);
 	*size = tmp_size;
 
@@ -188,72 +200,82 @@ int __init ima_free_kexec_buffer(void)
 }
 #endif
 
-/**
- * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
- *
- * @fdt: Flattened Device Tree to update
- * @chosen_node: Offset to the chosen node in the device tree
- *
- * The IMA measurement buffer is of no use to a subsequent kernel, so we always
- * remove it from the device tree.
- */
-static void remove_ima_buffer(void *fdt, int chosen_node)
+static int remove_buffer(void *fdt, int chosen_node, const char *name)
 {
 	int ret, len;
 	unsigned long addr;
 	size_t size;
 	const void *prop;
 
-	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
-		return;
-
-	prop = fdt_getprop(fdt, chosen_node, "linux,ima-kexec-buffer", &len);
+	prop = fdt_getprop(fdt, chosen_node, name, &len);
 	if (!prop)
-		return;
+		return -ENOENT;
 
 	ret = do_get_kexec_buffer(prop, len, &addr, &size);
-	fdt_delprop(fdt, chosen_node, "linux,ima-kexec-buffer");
+	fdt_delprop(fdt, chosen_node, name);
 	if (ret)
-		return;
+		return ret;
 
 	ret = fdt_find_and_del_mem_rsv(fdt, addr, size);
 	if (!ret)
-		pr_debug("Removed old IMA buffer reservation.\n");
+		pr_debug("Remove old %s buffer reserveration", name);
+	return ret;
 }
 
-#ifdef CONFIG_IMA_KEXEC
 /**
- * setup_ima_buffer - add IMA buffer information to the fdt
- * @image:		kexec image being loaded.
- * @fdt:		Flattened device tree for the next kernel.
- * @chosen_node:	Offset to the chosen node.
+ * remove_ima_buffer - remove the IMA buffer property and reservation from @fdt
  *
- * Return: 0 on success, or negative errno on error.
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The IMA measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
  */
-static int setup_ima_buffer(const struct kimage *image, void *fdt,
-			    int chosen_node)
+static void remove_ima_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_HAVE_IMA_KEXEC))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
+}
+
+#ifdef CONFIG_IMA_KEXEC
+static int setup_buffer(void *fdt, int chosen_node, const char *name,
+			phys_addr_t addr, size_t size)
 {
 	int ret;
 
-	if (!image->ima_buffer_size)
+	if (!size)
 		return 0;
 
 	ret = fdt_appendprop_addrrange(fdt, 0, chosen_node,
-				       "linux,ima-kexec-buffer",
-				       image->ima_buffer_addr,
-				       image->ima_buffer_size);
+				       name, addr, size);
 	if (ret < 0)
 		return -EINVAL;
 
-	ret = fdt_add_mem_rsv(fdt, image->ima_buffer_addr,
-			      image->ima_buffer_size);
+	ret = fdt_add_mem_rsv(fdt, addr, size);
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
-		 &image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("%s at 0x%pa, size = 0x%zx\n", name, &addr, size);
 
 	return 0;
+
+}
+
+/**
+ * setup_ima_buffer - add IMA buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_ima_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	return setup_buffer(fdt, chosen_node, "linux,ima-kexec-buffer",
+			    image->ima_buffer_addr, image->ima_buffer_size);
 }
 #else /* CONFIG_IMA_KEXEC */
 static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
-- 
2.35.1

[PATCH v8 4/4] tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

[Stefan Berger]

The memory area of the TPM measurement log is currently not properly
duplicated for carrying it across kexec when an Open Firmware
Devicetree is used. Therefore, the contents of the log get corrupted.
Fix this for the kexec_file_load() syscall by allocating a buffer and
copying the contents of the existing log into it. The new buffer is
preserved across the kexec and a pointer to it is available when the new
kernel is started. To achieve this, store the allocated buffer's address
in the flattened device tree (fdt) under the name linux,tpm-kexec-buffer
and search for this entry early in the kernel startup before the TPM
subsystem starts up. Adjust the pointer in the of-tree stored under
linux,sml-base to point to this buffer holding the preserved log. The TPM
driver can then read the base address from this entry when making the log
available. Invalidate the log by removing 'linux,sml-base' from the
devicetree if anything goes wrong with updating the buffer.

Use subsys_initcall() to call the function to restore the buffer even if
the TPM subsystem or driver are not used. This allows the buffer to be
carried across the next kexec without involvement of the TPM subsystem
and ensures a valid buffer pointed to by the of-tree.

Use the subsys_initcall(), rather than an ealier initcall, since
page_is_ram() in get_kexec_buffer() only starts working at this stage.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>

---
v6:
 - Define prototype for tpm_add_kexec_buffer under same config options
   as drivers/of/kexec.c is compiled, provide inline function otherwise.
   (kernel test robot)

v4:
 - Added #include <linux/vmalloc.h> due to parisc
 - Use phys_addr_t for physical address rather than void *
 - Remove linux,sml-base if the buffer cannot be updated after a kexec
 - Added __init to functions where possible
---
 drivers/of/kexec.c    | 216 +++++++++++++++++++++++++++++++++++++++++-
 include/linux/kexec.h |   6 ++
 include/linux/of.h    |   9 +-
 kernel/kexec_file.c   |   6 ++
 4 files changed, 234 insertions(+), 3 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 15a82b574f36..dd926e057215 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -19,6 +19,8 @@
 #include <linux/random.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/tpm.h>
+#include <linux/vmalloc.h>
 
 #define RNG_SEED_SIZE		128
 
@@ -116,7 +118,6 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 	return 0;
 }
 
-#ifdef CONFIG_HAVE_IMA_KEXEC
 static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 				   size_t *size)
 {
@@ -151,6 +152,7 @@ static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 	return 0;
 }
 
+#ifdef CONFIG_HAVE_IMA_KEXEC
 /**
  * ima_get_kexec_buffer - get IMA buffer from the previous kernel
  * @addr:	On successful return, set to point to the buffer contents.
@@ -239,7 +241,6 @@ static void remove_ima_buffer(void *fdt, int chosen_node)
 	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
 }
 
-#ifdef CONFIG_IMA_KEXEC
 static int setup_buffer(void *fdt, int chosen_node, const char *name,
 			phys_addr_t addr, size_t size)
 {
@@ -263,6 +264,7 @@ static int setup_buffer(void *fdt, int chosen_node, const char *name,
 
 }
 
+#ifdef CONFIG_IMA_KEXEC
 /**
  * setup_ima_buffer - add IMA buffer information to the fdt
  * @image:		kexec image being loaded.
@@ -285,6 +287,213 @@ static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
 }
 #endif /* CONFIG_IMA_KEXEC */
 
+/**
+ * tpm_get_kexec_buffer - get TPM log buffer from the previous kernel
+ * @phyaddr:	On successful return, set to physical address of buffer
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+static int __init tpm_get_kexec_buffer(phys_addr_t *phyaddr, size_t *size)
+{
+	unsigned long tmp_addr;
+	size_t tmp_size;
+	int ret;
+
+	ret = get_kexec_buffer("linux,tpm-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
+	*phyaddr = (phys_addr_t)tmp_addr;
+	*size = tmp_size;
+
+	return 0;
+}
+
+/**
+ * tpm_of_remove_kexec_buffer - remove the linux,tpm-kexec-buffer node
+ */
+static int __init tpm_of_remove_kexec_buffer(void)
+{
+	struct property *prop;
+
+	prop = of_find_property(of_chosen, "linux,tpm-kexec-buffer", NULL);
+	if (!prop)
+		return -ENOENT;
+
+	return of_remove_property(of_chosen, prop);
+}
+
+/**
+ * remove_tpm_buffer - remove the TPM log buffer property and reservation from @fdt
+ *
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The TPM log measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
+ */
+static void remove_tpm_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer");
+}
+
+/**
+ * setup_tpm_buffer - add TPM measurement log buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_tpm_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	return setup_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer",
+			    image->tpm_buffer_addr, image->tpm_buffer_size);
+}
+
+void tpm_add_kexec_buffer(struct kimage *image)
+{
+	struct kexec_buf kbuf = { .image = image, .buf_align = 1,
+				  .buf_min = 0, .buf_max = ULONG_MAX,
+				  .top_down = true };
+	struct device_node *np;
+	void *buffer;
+	u32 size;
+	u64 base;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return;
+
+	if (of_tpm_get_sml_parameters(np, &base, &size) < 0)
+		return;
+
+	buffer = vmalloc(size);
+	if (!buffer)
+		return;
+	memcpy(buffer, __va(base), size);
+
+	kbuf.buffer = buffer;
+	kbuf.bufsz = size;
+	kbuf.memsz = size;
+	ret = kexec_add_buffer(&kbuf);
+	if (ret) {
+		pr_err("Error passing over kexec TPM measurement log buffer: %d\n",
+		       ret);
+		return;
+	}
+
+	image->tpm_buffer = buffer;
+	image->tpm_buffer_addr = kbuf.mem;
+	image->tpm_buffer_size = size;
+}
+
+/**
+ * tpm_post_kexec - Make stored TPM log buffer available in of-tree
+ */
+static int __init tpm_post_kexec(void)
+{
+	struct property *newprop, *p;
+	struct device_node *np;
+	phys_addr_t phyaddr;
+	u32 oflogsize;
+	size_t size;
+	u64 unused;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return 0;
+
+	if (!of_get_property(of_chosen, "linux,tpm-kexec-buffer", NULL)) {
+		/*
+		 * linux,tpm-kexec-buffer may be missing on initial boot
+		 * or if previous kernel didn't pass a buffer.
+		 */
+		if (of_get_property(of_chosen, "linux,booted-from-kexec", NULL)) {
+			/* no buffer but kexec'd: remove 'linux,sml-base' */
+			ret = -EINVAL;
+			goto err_remove_sml_base;
+		}
+		return 0;
+	}
+
+	/*
+	 * If any one of the following steps fails we remove linux,sml-base
+	 * to invalidate the TPM log.
+	 */
+	ret = tpm_get_kexec_buffer(&phyaddr, &size);
+	if (ret)
+		goto err_remove_kexec_buffer;
+
+	/* logsize must not have changed */
+	ret = of_tpm_get_sml_parameters(np, &unused, &oflogsize);
+	if (ret < 0)
+		goto err_free_memblock;
+	ret = -EINVAL;
+	if (oflogsize != size)
+		goto err_free_memblock;
+
+	/* replace linux,sml-base with new physical address of buffer */
+	ret = -ENOMEM;
+	newprop = kzalloc(sizeof(*newprop), GFP_KERNEL);
+	if (!newprop)
+		goto err_free_memblock;
+
+	newprop->name = kstrdup("linux,sml-base", GFP_KERNEL);
+	newprop->length = sizeof(phyaddr);
+	newprop->value = kmalloc(sizeof(phyaddr), GFP_KERNEL);
+	if (!newprop->name || !newprop->value)
+		goto err_free_newprop_struct;
+
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		ret = -ENODEV;
+		goto err_free_newprop_struct;
+	} else {
+		*(phys_addr_t *)newprop->value = phyaddr;
+	}
+
+	ret = of_update_property(np, newprop);
+	if (ret) {
+		pr_err("Could not update linux,sml-base with new address");
+		goto err_free_newprop_struct;
+	}
+
+	return 0;
+
+err_free_newprop_struct:
+	kfree(newprop->value);
+	kfree(newprop->name);
+	kfree(newprop);
+err_free_memblock:
+	memblock_phys_free((phys_addr_t)phyaddr, size);
+err_remove_kexec_buffer:
+	tpm_of_remove_kexec_buffer();
+err_remove_sml_base:
+	p = of_find_property(np, "linux,sml-base", NULL);
+	if (p)
+		of_remove_property(np, p);
+
+	return ret;
+}
+subsys_initcall(tpm_post_kexec);
+
 /*
  * of_kexec_alloc_and_setup_fdt - Alloc and setup a new Flattened Device Tree
  *
@@ -483,6 +692,9 @@ void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 	remove_ima_buffer(fdt, chosen_node);
 	ret = setup_ima_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
 
+	remove_tpm_buffer(fdt, chosen_node);
+	ret = setup_tpm_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
+
 out:
 	if (ret) {
 		kvfree(fdt);
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 13e6c4b58f07..744eab28bfb7 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -383,6 +383,12 @@ struct kimage {
 	void *elf_headers;
 	unsigned long elf_headers_sz;
 	unsigned long elf_load_addr;
+
+	/* Virtual address of TPM log buffer for kexec syscall */
+	void *tpm_buffer;
+
+	phys_addr_t tpm_buffer_addr;
+	size_t tpm_buffer_size;
 };
 
 /* kexec interface functions */
diff --git a/include/linux/of.h b/include/linux/of.h
index 766d002bddb9..538490e224d3 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -100,6 +100,8 @@ struct of_reconfig_data {
 	struct property		*old_prop;
 };
 
+struct kimage;
+
 /* initialize a node */
 extern struct kobj_type of_node_ktype;
 extern const struct fwnode_operations of_fwnode_ops;
@@ -436,7 +438,6 @@ int of_map_id(struct device_node *np, u32 id,
 
 phys_addr_t of_dma_get_max_cpu_address(struct device_node *np);
 
-struct kimage;
 void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 				   unsigned long initrd_load_addr,
 				   unsigned long initrd_len,
@@ -1607,4 +1608,10 @@ static inline int of_overlay_notifier_unregister(struct notifier_block *nb)
 
 #endif
 
+#if defined(CONFIG_KEXEC_FILE) && defined(CONFIG_OF_FLATTREE)
+void tpm_add_kexec_buffer(struct kimage *image);
+#else
+static inline void tpm_add_kexec_buffer(struct kimage *image) { }
+#endif
+
 #endif /* _LINUX_OF_H */
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 1d546dc97c50..fa79ffa6f828 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -27,6 +27,7 @@
 #include <linux/kernel_read_file.h>
 #include <linux/syscalls.h>
 #include <linux/vmalloc.h>
+#include <linux/of.h>
 #include "kexec_internal.h"
 
 #ifdef CONFIG_KEXEC_SIG
@@ -113,6 +114,9 @@ void kimage_file_post_load_cleanup(struct kimage *image)
 	image->ima_buffer = NULL;
 #endif /* CONFIG_IMA_KEXEC */
 
+	vfree(image->tpm_buffer);
+	image->tpm_buffer = NULL;
+
 	/* See if architecture has anything to cleanup post load */
 	arch_kimage_file_post_load_cleanup(image);
 
@@ -248,6 +252,8 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd,
 
 	/* IMA needs to pass the measurement list to the next kernel. */
 	ima_add_kexec_buffer(image);
+	/* Pass the TPM measurement log to next kernel */
+	tpm_add_kexec_buffer(image);
 
 	/* Call arch image load handlers */
 	ldata = arch_kexec_kernel_image_load(image);
-- 
2.35.1


_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

[PATCH v8 4/4] tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

[Stefan Berger]

The memory area of the TPM measurement log is currently not properly
duplicated for carrying it across kexec when an Open Firmware
Devicetree is used. Therefore, the contents of the log get corrupted.
Fix this for the kexec_file_load() syscall by allocating a buffer and
copying the contents of the existing log into it. The new buffer is
preserved across the kexec and a pointer to it is available when the new
kernel is started. To achieve this, store the allocated buffer's address
in the flattened device tree (fdt) under the name linux,tpm-kexec-buffer
and search for this entry early in the kernel startup before the TPM
subsystem starts up. Adjust the pointer in the of-tree stored under
linux,sml-base to point to this buffer holding the preserved log. The TPM
driver can then read the base address from this entry when making the log
available. Invalidate the log by removing 'linux,sml-base' from the
devicetree if anything goes wrong with updating the buffer.

Use subsys_initcall() to call the function to restore the buffer even if
the TPM subsystem or driver are not used. This allows the buffer to be
carried across the next kexec without involvement of the TPM subsystem
and ensures a valid buffer pointed to by the of-tree.

Use the subsys_initcall(), rather than an ealier initcall, since
page_is_ram() in get_kexec_buffer() only starts working at this stage.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>

---
v6:
 - Define prototype for tpm_add_kexec_buffer under same config options
   as drivers/of/kexec.c is compiled, provide inline function otherwise.
   (kernel test robot)

v4:
 - Added #include <linux/vmalloc.h> due to parisc
 - Use phys_addr_t for physical address rather than void *
 - Remove linux,sml-base if the buffer cannot be updated after a kexec
 - Added __init to functions where possible
---
 drivers/of/kexec.c    | 216 +++++++++++++++++++++++++++++++++++++++++-
 include/linux/kexec.h |   6 ++
 include/linux/of.h    |   9 +-
 kernel/kexec_file.c   |   6 ++
 4 files changed, 234 insertions(+), 3 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 15a82b574f36..dd926e057215 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -19,6 +19,8 @@
 #include <linux/random.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/tpm.h>
+#include <linux/vmalloc.h>
 
 #define RNG_SEED_SIZE		128
 
@@ -116,7 +118,6 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 	return 0;
 }
 
-#ifdef CONFIG_HAVE_IMA_KEXEC
 static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 				   size_t *size)
 {
@@ -151,6 +152,7 @@ static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 	return 0;
 }
 
+#ifdef CONFIG_HAVE_IMA_KEXEC
 /**
  * ima_get_kexec_buffer - get IMA buffer from the previous kernel
  * @addr:	On successful return, set to point to the buffer contents.
@@ -239,7 +241,6 @@ static void remove_ima_buffer(void *fdt, int chosen_node)
 	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
 }
 
-#ifdef CONFIG_IMA_KEXEC
 static int setup_buffer(void *fdt, int chosen_node, const char *name,
 			phys_addr_t addr, size_t size)
 {
@@ -263,6 +264,7 @@ static int setup_buffer(void *fdt, int chosen_node, const char *name,
 
 }
 
+#ifdef CONFIG_IMA_KEXEC
 /**
  * setup_ima_buffer - add IMA buffer information to the fdt
  * @image:		kexec image being loaded.
@@ -285,6 +287,213 @@ static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
 }
 #endif /* CONFIG_IMA_KEXEC */
 
+/**
+ * tpm_get_kexec_buffer - get TPM log buffer from the previous kernel
+ * @phyaddr:	On successful return, set to physical address of buffer
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+static int __init tpm_get_kexec_buffer(phys_addr_t *phyaddr, size_t *size)
+{
+	unsigned long tmp_addr;
+	size_t tmp_size;
+	int ret;
+
+	ret = get_kexec_buffer("linux,tpm-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
+	*phyaddr = (phys_addr_t)tmp_addr;
+	*size = tmp_size;
+
+	return 0;
+}
+
+/**
+ * tpm_of_remove_kexec_buffer - remove the linux,tpm-kexec-buffer node
+ */
+static int __init tpm_of_remove_kexec_buffer(void)
+{
+	struct property *prop;
+
+	prop = of_find_property(of_chosen, "linux,tpm-kexec-buffer", NULL);
+	if (!prop)
+		return -ENOENT;
+
+	return of_remove_property(of_chosen, prop);
+}
+
+/**
+ * remove_tpm_buffer - remove the TPM log buffer property and reservation from @fdt
+ *
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The TPM log measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
+ */
+static void remove_tpm_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer");
+}
+
+/**
+ * setup_tpm_buffer - add TPM measurement log buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_tpm_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	return setup_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer",
+			    image->tpm_buffer_addr, image->tpm_buffer_size);
+}
+
+void tpm_add_kexec_buffer(struct kimage *image)
+{
+	struct kexec_buf kbuf = { .image = image, .buf_align = 1,
+				  .buf_min = 0, .buf_max = ULONG_MAX,
+				  .top_down = true };
+	struct device_node *np;
+	void *buffer;
+	u32 size;
+	u64 base;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return;
+
+	if (of_tpm_get_sml_parameters(np, &base, &size) < 0)
+		return;
+
+	buffer = vmalloc(size);
+	if (!buffer)
+		return;
+	memcpy(buffer, __va(base), size);
+
+	kbuf.buffer = buffer;
+	kbuf.bufsz = size;
+	kbuf.memsz = size;
+	ret = kexec_add_buffer(&kbuf);
+	if (ret) {
+		pr_err("Error passing over kexec TPM measurement log buffer: %d\n",
+		       ret);
+		return;
+	}
+
+	image->tpm_buffer = buffer;
+	image->tpm_buffer_addr = kbuf.mem;
+	image->tpm_buffer_size = size;
+}
+
+/**
+ * tpm_post_kexec - Make stored TPM log buffer available in of-tree
+ */
+static int __init tpm_post_kexec(void)
+{
+	struct property *newprop, *p;
+	struct device_node *np;
+	phys_addr_t phyaddr;
+	u32 oflogsize;
+	size_t size;
+	u64 unused;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return 0;
+
+	if (!of_get_property(of_chosen, "linux,tpm-kexec-buffer", NULL)) {
+		/*
+		 * linux,tpm-kexec-buffer may be missing on initial boot
+		 * or if previous kernel didn't pass a buffer.
+		 */
+		if (of_get_property(of_chosen, "linux,booted-from-kexec", NULL)) {
+			/* no buffer but kexec'd: remove 'linux,sml-base' */
+			ret = -EINVAL;
+			goto err_remove_sml_base;
+		}
+		return 0;
+	}
+
+	/*
+	 * If any one of the following steps fails we remove linux,sml-base
+	 * to invalidate the TPM log.
+	 */
+	ret = tpm_get_kexec_buffer(&phyaddr, &size);
+	if (ret)
+		goto err_remove_kexec_buffer;
+
+	/* logsize must not have changed */
+	ret = of_tpm_get_sml_parameters(np, &unused, &oflogsize);
+	if (ret < 0)
+		goto err_free_memblock;
+	ret = -EINVAL;
+	if (oflogsize != size)
+		goto err_free_memblock;
+
+	/* replace linux,sml-base with new physical address of buffer */
+	ret = -ENOMEM;
+	newprop = kzalloc(sizeof(*newprop), GFP_KERNEL);
+	if (!newprop)
+		goto err_free_memblock;
+
+	newprop->name = kstrdup("linux,sml-base", GFP_KERNEL);
+	newprop->length = sizeof(phyaddr);
+	newprop->value = kmalloc(sizeof(phyaddr), GFP_KERNEL);
+	if (!newprop->name || !newprop->value)
+		goto err_free_newprop_struct;
+
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		ret = -ENODEV;
+		goto err_free_newprop_struct;
+	} else {
+		*(phys_addr_t *)newprop->value = phyaddr;
+	}
+
+	ret = of_update_property(np, newprop);
+	if (ret) {
+		pr_err("Could not update linux,sml-base with new address");
+		goto err_free_newprop_struct;
+	}
+
+	return 0;
+
+err_free_newprop_struct:
+	kfree(newprop->value);
+	kfree(newprop->name);
+	kfree(newprop);
+err_free_memblock:
+	memblock_phys_free((phys_addr_t)phyaddr, size);
+err_remove_kexec_buffer:
+	tpm_of_remove_kexec_buffer();
+err_remove_sml_base:
+	p = of_find_property(np, "linux,sml-base", NULL);
+	if (p)
+		of_remove_property(np, p);
+
+	return ret;
+}
+subsys_initcall(tpm_post_kexec);
+
 /*
  * of_kexec_alloc_and_setup_fdt - Alloc and setup a new Flattened Device Tree
  *
@@ -483,6 +692,9 @@ void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 	remove_ima_buffer(fdt, chosen_node);
 	ret = setup_ima_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
 
+	remove_tpm_buffer(fdt, chosen_node);
+	ret = setup_tpm_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
+
 out:
 	if (ret) {
 		kvfree(fdt);
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 13e6c4b58f07..744eab28bfb7 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -383,6 +383,12 @@ struct kimage {
 	void *elf_headers;
 	unsigned long elf_headers_sz;
 	unsigned long elf_load_addr;
+
+	/* Virtual address of TPM log buffer for kexec syscall */
+	void *tpm_buffer;
+
+	phys_addr_t tpm_buffer_addr;
+	size_t tpm_buffer_size;
 };
 
 /* kexec interface functions */
diff --git a/include/linux/of.h b/include/linux/of.h
index 766d002bddb9..538490e224d3 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -100,6 +100,8 @@ struct of_reconfig_data {
 	struct property		*old_prop;
 };
 
+struct kimage;
+
 /* initialize a node */
 extern struct kobj_type of_node_ktype;
 extern const struct fwnode_operations of_fwnode_ops;
@@ -436,7 +438,6 @@ int of_map_id(struct device_node *np, u32 id,
 
 phys_addr_t of_dma_get_max_cpu_address(struct device_node *np);
 
-struct kimage;
 void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 				   unsigned long initrd_load_addr,
 				   unsigned long initrd_len,
@@ -1607,4 +1608,10 @@ static inline int of_overlay_notifier_unregister(struct notifier_block *nb)
 
 #endif
 
+#if defined(CONFIG_KEXEC_FILE) && defined(CONFIG_OF_FLATTREE)
+void tpm_add_kexec_buffer(struct kimage *image);
+#else
+static inline void tpm_add_kexec_buffer(struct kimage *image) { }
+#endif
+
 #endif /* _LINUX_OF_H */
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 1d546dc97c50..fa79ffa6f828 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -27,6 +27,7 @@
 #include <linux/kernel_read_file.h>
 #include <linux/syscalls.h>
 #include <linux/vmalloc.h>
+#include <linux/of.h>
 #include "kexec_internal.h"
 
 #ifdef CONFIG_KEXEC_SIG
@@ -113,6 +114,9 @@ void kimage_file_post_load_cleanup(struct kimage *image)
 	image->ima_buffer = NULL;
 #endif /* CONFIG_IMA_KEXEC */
 
+	vfree(image->tpm_buffer);
+	image->tpm_buffer = NULL;
+
 	/* See if architecture has anything to cleanup post load */
 	arch_kimage_file_post_load_cleanup(image);
 
@@ -248,6 +252,8 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd,
 
 	/* IMA needs to pass the measurement list to the next kernel. */
 	ima_add_kexec_buffer(image);
+	/* Pass the TPM measurement log to next kernel */
+	tpm_add_kexec_buffer(image);
 
 	/* Call arch image load handlers */
 	ldata = arch_kexec_kernel_image_load(image);
-- 
2.35.1

[PATCH v8 4/4] tpm/kexec: Duplicate TPM measurement log in of-tree for kexec

[Stefan Berger]

The memory area of the TPM measurement log is currently not properly
duplicated for carrying it across kexec when an Open Firmware
Devicetree is used. Therefore, the contents of the log get corrupted.
Fix this for the kexec_file_load() syscall by allocating a buffer and
copying the contents of the existing log into it. The new buffer is
preserved across the kexec and a pointer to it is available when the new
kernel is started. To achieve this, store the allocated buffer's address
in the flattened device tree (fdt) under the name linux,tpm-kexec-buffer
and search for this entry early in the kernel startup before the TPM
subsystem starts up. Adjust the pointer in the of-tree stored under
linux,sml-base to point to this buffer holding the preserved log. The TPM
driver can then read the base address from this entry when making the log
available. Invalidate the log by removing 'linux,sml-base' from the
devicetree if anything goes wrong with updating the buffer.

Use subsys_initcall() to call the function to restore the buffer even if
the TPM subsystem or driver are not used. This allows the buffer to be
carried across the next kexec without involvement of the TPM subsystem
and ensures a valid buffer pointed to by the of-tree.

Use the subsys_initcall(), rather than an ealier initcall, since
page_is_ram() in get_kexec_buffer() only starts working at this stage.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Tested-by: Coiby Xu <coxu@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>

---
v6:
 - Define prototype for tpm_add_kexec_buffer under same config options
   as drivers/of/kexec.c is compiled, provide inline function otherwise.
   (kernel test robot)

v4:
 - Added #include <linux/vmalloc.h> due to parisc
 - Use phys_addr_t for physical address rather than void *
 - Remove linux,sml-base if the buffer cannot be updated after a kexec
 - Added __init to functions where possible
---
 drivers/of/kexec.c    | 216 +++++++++++++++++++++++++++++++++++++++++-
 include/linux/kexec.h |   6 ++
 include/linux/of.h    |   9 +-
 kernel/kexec_file.c   |   6 ++
 4 files changed, 234 insertions(+), 3 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index 15a82b574f36..dd926e057215 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -19,6 +19,8 @@
 #include <linux/random.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/tpm.h>
+#include <linux/vmalloc.h>
 
 #define RNG_SEED_SIZE		128
 
@@ -116,7 +118,6 @@ static int do_get_kexec_buffer(const void *prop, int len, unsigned long *addr,
 	return 0;
 }
 
-#ifdef CONFIG_HAVE_IMA_KEXEC
 static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 				   size_t *size)
 {
@@ -151,6 +152,7 @@ static int __init get_kexec_buffer(const char *name, unsigned long *addr,
 	return 0;
 }
 
+#ifdef CONFIG_HAVE_IMA_KEXEC
 /**
  * ima_get_kexec_buffer - get IMA buffer from the previous kernel
  * @addr:	On successful return, set to point to the buffer contents.
@@ -239,7 +241,6 @@ static void remove_ima_buffer(void *fdt, int chosen_node)
 	remove_buffer(fdt, chosen_node, "linux,ima-kexec-buffer");
 }
 
-#ifdef CONFIG_IMA_KEXEC
 static int setup_buffer(void *fdt, int chosen_node, const char *name,
 			phys_addr_t addr, size_t size)
 {
@@ -263,6 +264,7 @@ static int setup_buffer(void *fdt, int chosen_node, const char *name,
 
 }
 
+#ifdef CONFIG_IMA_KEXEC
 /**
  * setup_ima_buffer - add IMA buffer information to the fdt
  * @image:		kexec image being loaded.
@@ -285,6 +287,213 @@ static inline int setup_ima_buffer(const struct kimage *image, void *fdt,
 }
 #endif /* CONFIG_IMA_KEXEC */
 
+/**
+ * tpm_get_kexec_buffer - get TPM log buffer from the previous kernel
+ * @phyaddr:	On successful return, set to physical address of buffer
+ * @size:	On successful return, set to the buffer size.
+ *
+ * Return: 0 on success, negative errno on error.
+ */
+static int __init tpm_get_kexec_buffer(phys_addr_t *phyaddr, size_t *size)
+{
+	unsigned long tmp_addr;
+	size_t tmp_size;
+	int ret;
+
+	ret = get_kexec_buffer("linux,tpm-kexec-buffer", &tmp_addr, &tmp_size);
+	if (ret)
+		return ret;
+
+	*phyaddr = (phys_addr_t)tmp_addr;
+	*size = tmp_size;
+
+	return 0;
+}
+
+/**
+ * tpm_of_remove_kexec_buffer - remove the linux,tpm-kexec-buffer node
+ */
+static int __init tpm_of_remove_kexec_buffer(void)
+{
+	struct property *prop;
+
+	prop = of_find_property(of_chosen, "linux,tpm-kexec-buffer", NULL);
+	if (!prop)
+		return -ENOENT;
+
+	return of_remove_property(of_chosen, prop);
+}
+
+/**
+ * remove_tpm_buffer - remove the TPM log buffer property and reservation from @fdt
+ *
+ * @fdt: Flattened Device Tree to update
+ * @chosen_node: Offset to the chosen node in the device tree
+ *
+ * The TPM log measurement buffer is of no use to a subsequent kernel, so we always
+ * remove it from the device tree.
+ */
+static void remove_tpm_buffer(void *fdt, int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	remove_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer");
+}
+
+/**
+ * setup_tpm_buffer - add TPM measurement log buffer information to the fdt
+ * @image:		kexec image being loaded.
+ * @fdt:		Flattened device tree for the next kernel.
+ * @chosen_node:	Offset to the chosen node.
+ *
+ * Return: 0 on success, or negative errno on error.
+ */
+static int setup_tpm_buffer(const struct kimage *image, void *fdt,
+			    int chosen_node)
+{
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	return setup_buffer(fdt, chosen_node, "linux,tpm-kexec-buffer",
+			    image->tpm_buffer_addr, image->tpm_buffer_size);
+}
+
+void tpm_add_kexec_buffer(struct kimage *image)
+{
+	struct kexec_buf kbuf = { .image = image, .buf_align = 1,
+				  .buf_min = 0, .buf_max = ULONG_MAX,
+				  .top_down = true };
+	struct device_node *np;
+	void *buffer;
+	u32 size;
+	u64 base;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return;
+
+	if (of_tpm_get_sml_parameters(np, &base, &size) < 0)
+		return;
+
+	buffer = vmalloc(size);
+	if (!buffer)
+		return;
+	memcpy(buffer, __va(base), size);
+
+	kbuf.buffer = buffer;
+	kbuf.bufsz = size;
+	kbuf.memsz = size;
+	ret = kexec_add_buffer(&kbuf);
+	if (ret) {
+		pr_err("Error passing over kexec TPM measurement log buffer: %d\n",
+		       ret);
+		return;
+	}
+
+	image->tpm_buffer = buffer;
+	image->tpm_buffer_addr = kbuf.mem;
+	image->tpm_buffer_size = size;
+}
+
+/**
+ * tpm_post_kexec - Make stored TPM log buffer available in of-tree
+ */
+static int __init tpm_post_kexec(void)
+{
+	struct property *newprop, *p;
+	struct device_node *np;
+	phys_addr_t phyaddr;
+	u32 oflogsize;
+	size_t size;
+	u64 unused;
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_PPC64))
+		return 0;
+
+	np = of_find_node_by_name(NULL, "vtpm");
+	if (!np)
+		return 0;
+
+	if (!of_get_property(of_chosen, "linux,tpm-kexec-buffer", NULL)) {
+		/*
+		 * linux,tpm-kexec-buffer may be missing on initial boot
+		 * or if previous kernel didn't pass a buffer.
+		 */
+		if (of_get_property(of_chosen, "linux,booted-from-kexec", NULL)) {
+			/* no buffer but kexec'd: remove 'linux,sml-base' */
+			ret = -EINVAL;
+			goto err_remove_sml_base;
+		}
+		return 0;
+	}
+
+	/*
+	 * If any one of the following steps fails we remove linux,sml-base
+	 * to invalidate the TPM log.
+	 */
+	ret = tpm_get_kexec_buffer(&phyaddr, &size);
+	if (ret)
+		goto err_remove_kexec_buffer;
+
+	/* logsize must not have changed */
+	ret = of_tpm_get_sml_parameters(np, &unused, &oflogsize);
+	if (ret < 0)
+		goto err_free_memblock;
+	ret = -EINVAL;
+	if (oflogsize != size)
+		goto err_free_memblock;
+
+	/* replace linux,sml-base with new physical address of buffer */
+	ret = -ENOMEM;
+	newprop = kzalloc(sizeof(*newprop), GFP_KERNEL);
+	if (!newprop)
+		goto err_free_memblock;
+
+	newprop->name = kstrdup("linux,sml-base", GFP_KERNEL);
+	newprop->length = sizeof(phyaddr);
+	newprop->value = kmalloc(sizeof(phyaddr), GFP_KERNEL);
+	if (!newprop->name || !newprop->value)
+		goto err_free_newprop_struct;
+
+	if (of_property_match_string(np, "compatible", "IBM,vtpm") < 0 &&
+	    of_property_match_string(np, "compatible", "IBM,vtpm20") < 0) {
+		ret = -ENODEV;
+		goto err_free_newprop_struct;
+	} else {
+		*(phys_addr_t *)newprop->value = phyaddr;
+	}
+
+	ret = of_update_property(np, newprop);
+	if (ret) {
+		pr_err("Could not update linux,sml-base with new address");
+		goto err_free_newprop_struct;
+	}
+
+	return 0;
+
+err_free_newprop_struct:
+	kfree(newprop->value);
+	kfree(newprop->name);
+	kfree(newprop);
+err_free_memblock:
+	memblock_phys_free((phys_addr_t)phyaddr, size);
+err_remove_kexec_buffer:
+	tpm_of_remove_kexec_buffer();
+err_remove_sml_base:
+	p = of_find_property(np, "linux,sml-base", NULL);
+	if (p)
+		of_remove_property(np, p);
+
+	return ret;
+}
+subsys_initcall(tpm_post_kexec);
+
 /*
  * of_kexec_alloc_and_setup_fdt - Alloc and setup a new Flattened Device Tree
  *
@@ -483,6 +692,9 @@ void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 	remove_ima_buffer(fdt, chosen_node);
 	ret = setup_ima_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
 
+	remove_tpm_buffer(fdt, chosen_node);
+	ret = setup_tpm_buffer(image, fdt, fdt_path_offset(fdt, "/chosen"));
+
 out:
 	if (ret) {
 		kvfree(fdt);
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 13e6c4b58f07..744eab28bfb7 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -383,6 +383,12 @@ struct kimage {
 	void *elf_headers;
 	unsigned long elf_headers_sz;
 	unsigned long elf_load_addr;
+
+	/* Virtual address of TPM log buffer for kexec syscall */
+	void *tpm_buffer;
+
+	phys_addr_t tpm_buffer_addr;
+	size_t tpm_buffer_size;
 };
 
 /* kexec interface functions */
diff --git a/include/linux/of.h b/include/linux/of.h
index 766d002bddb9..538490e224d3 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -100,6 +100,8 @@ struct of_reconfig_data {
 	struct property		*old_prop;
 };
 
+struct kimage;
+
 /* initialize a node */
 extern struct kobj_type of_node_ktype;
 extern const struct fwnode_operations of_fwnode_ops;
@@ -436,7 +438,6 @@ int of_map_id(struct device_node *np, u32 id,
 
 phys_addr_t of_dma_get_max_cpu_address(struct device_node *np);
 
-struct kimage;
 void *of_kexec_alloc_and_setup_fdt(const struct kimage *image,
 				   unsigned long initrd_load_addr,
 				   unsigned long initrd_len,
@@ -1607,4 +1608,10 @@ static inline int of_overlay_notifier_unregister(struct notifier_block *nb)
 
 #endif
 
+#if defined(CONFIG_KEXEC_FILE) && defined(CONFIG_OF_FLATTREE)
+void tpm_add_kexec_buffer(struct kimage *image);
+#else
+static inline void tpm_add_kexec_buffer(struct kimage *image) { }
+#endif
+
 #endif /* _LINUX_OF_H */
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 1d546dc97c50..fa79ffa6f828 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -27,6 +27,7 @@
 #include <linux/kernel_read_file.h>
 #include <linux/syscalls.h>
 #include <linux/vmalloc.h>
+#include <linux/of.h>
 #include "kexec_internal.h"
 
 #ifdef CONFIG_KEXEC_SIG
@@ -113,6 +114,9 @@ void kimage_file_post_load_cleanup(struct kimage *image)
 	image->ima_buffer = NULL;
 #endif /* CONFIG_IMA_KEXEC */
 
+	vfree(image->tpm_buffer);
+	image->tpm_buffer = NULL;
+
 	/* See if architecture has anything to cleanup post load */
 	arch_kimage_file_post_load_cleanup(image);
 
@@ -248,6 +252,8 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd,
 
 	/* IMA needs to pass the measurement list to the next kernel. */
 	ima_add_kexec_buffer(image);
+	/* Pass the TPM measurement log to next kernel */
+	tpm_add_kexec_buffer(image);
 
 	/* Call arch image load handlers */
 	ldata = arch_kexec_kernel_image_load(image);
-- 
2.35.1

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

Hi Rob,

   can you take this series in your tree?

Regards,
    Stefan

On 9/1/22 17:46, Stefan Berger wrote:
> The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
> vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
> series fixes this for the kexec_file_load() syscall using the flattened
> device tree (fdt) to carry the TPM measurement log's buffer across kexec.
> 
>     Stefan
> 
> v8:
>   - Added Jarkko's, Coiby's, and Rob's tags
>   - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
> 
> v7:
>   - Added Nageswara's Tested-by tags
>   - Added back original comment to inline function and removed Jarkko's R-b tag
> 
> v6:
>   - Add __init to get_kexec_buffer as suggested by Jonathan
>   - Fixed issue detected by kernel test robot
> 
> v5:
>   - Rebased on 1 more patch that would otherwise create merge conflicts
> 
> v4:
>   - Rebased on 2 patches that would otherwise create merge conflicts;
>     posting these patches in this series with several tags removed so
>     krobot can test the series already
>   - Changes to individual patches documented in patch descripitons
> 
> v3:
>   - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
> 
> v2:
>   - rearranged patches
>   - fixed compilation issues for x86
> 
> Palmer Dabbelt (1):
>    drivers: of: kexec ima: Support 32-bit platforms
> 
> Stefan Berger (3):
>    tpm: of: Make of-tree specific function commonly available
>    of: kexec: Refactor IMA buffer related functions to make them reusable
>    tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
> 
>   drivers/char/tpm/eventlog/of.c |  31 +--
>   drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
>   include/linux/kexec.h          |   6 +
>   include/linux/of.h             |   9 +-
>   include/linux/tpm.h            |  36 ++++
>   kernel/kexec_file.c            |   6 +
>   6 files changed, 346 insertions(+), 78 deletions(-)
> 
> 
> base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5

_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

Hi Rob,

   can you take this series in your tree?

Regards,
    Stefan

On 9/1/22 17:46, Stefan Berger wrote:
> The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
> vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
> series fixes this for the kexec_file_load() syscall using the flattened
> device tree (fdt) to carry the TPM measurement log's buffer across kexec.
> 
>     Stefan
> 
> v8:
>   - Added Jarkko's, Coiby's, and Rob's tags
>   - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
> 
> v7:
>   - Added Nageswara's Tested-by tags
>   - Added back original comment to inline function and removed Jarkko's R-b tag
> 
> v6:
>   - Add __init to get_kexec_buffer as suggested by Jonathan
>   - Fixed issue detected by kernel test robot
> 
> v5:
>   - Rebased on 1 more patch that would otherwise create merge conflicts
> 
> v4:
>   - Rebased on 2 patches that would otherwise create merge conflicts;
>     posting these patches in this series with several tags removed so
>     krobot can test the series already
>   - Changes to individual patches documented in patch descripitons
> 
> v3:
>   - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
> 
> v2:
>   - rearranged patches
>   - fixed compilation issues for x86
> 
> Palmer Dabbelt (1):
>    drivers: of: kexec ima: Support 32-bit platforms
> 
> Stefan Berger (3):
>    tpm: of: Make of-tree specific function commonly available
>    of: kexec: Refactor IMA buffer related functions to make them reusable
>    tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
> 
>   drivers/char/tpm/eventlog/of.c |  31 +--
>   drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
>   include/linux/kexec.h          |   6 +
>   include/linux/of.h             |   9 +-
>   include/linux/tpm.h            |  36 ++++
>   kernel/kexec_file.c            |   6 +
>   6 files changed, 346 insertions(+), 78 deletions(-)
> 
> 
> base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Rob Herring]

On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
>
>
> Hi Rob,
>
>    can you take this series in your tree?

IMO, it should be someone that cares about TPM, kexec, or powerpc.
Yes, there's code in drivers/of/, but that is purely to avoid
duplication of code across powerpc and arm64.

Rob

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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Rob Herring]

On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
>
>
> Hi Rob,
>
>    can you take this series in your tree?

IMO, it should be someone that cares about TPM, kexec, or powerpc.
Yes, there's code in drivers/of/, but that is purely to avoid
duplication of code across powerpc and arm64.

Rob

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

On 9/14/22 14:01, Rob Herring wrote:
> On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
>>
>>
>> Hi Rob,
>>
>>     can you take this series in your tree?
> 
> IMO, it should be someone that cares about TPM, kexec, or powerpc.
> Yes, there's code in drivers/of/, but that is purely to avoid
> duplication of code across powerpc and arm64.

What about 1/4? Can someone else take it into their tree?

    Stefan
> 
> Rob

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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

On 9/14/22 14:01, Rob Herring wrote:
> On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
>>
>>
>> Hi Rob,
>>
>>     can you take this series in your tree?
> 
> IMO, it should be someone that cares about TPM, kexec, or powerpc.
> Yes, there's code in drivers/of/, but that is purely to avoid
> duplication of code across powerpc and arm64.

What about 1/4? Can someone else take it into their tree?

    Stefan
> 
> Rob

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Rob Herring]

On Wed, Sep 14, 2022 at 2:46 PM Stefan Berger <stefanb@linux.ibm.com> wrote:
>
>
>
> On 9/14/22 14:01, Rob Herring wrote:
> > On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
> >>
> >>
> >> Hi Rob,
> >>
> >>     can you take this series in your tree?
> >
> > IMO, it should be someone that cares about TPM, kexec, or powerpc.
> > Yes, there's code in drivers/of/, but that is purely to avoid
> > duplication of code across powerpc and arm64.
>
> What about 1/4? Can someone else take it into their tree?

I thought that was taken long ago now by Palmer in the riscv tree, but
it seems not.

In any case, it has my Ack, so yes, someone else can take it. It *can*
go in via 2 different trees (as git won't care), but we generally try
to avoid that.

Rob

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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Rob Herring]

On Wed, Sep 14, 2022 at 2:46 PM Stefan Berger <stefanb@linux.ibm.com> wrote:
>
>
>
> On 9/14/22 14:01, Rob Herring wrote:
> > On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
> >>
> >>
> >> Hi Rob,
> >>
> >>     can you take this series in your tree?
> >
> > IMO, it should be someone that cares about TPM, kexec, or powerpc.
> > Yes, there's code in drivers/of/, but that is purely to avoid
> > duplication of code across powerpc and arm64.
>
> What about 1/4? Can someone else take it into their tree?

I thought that was taken long ago now by Palmer in the riscv tree, but
it seems not.

In any case, it has my Ack, so yes, someone else can take it. It *can*
go in via 2 different trees (as git won't care), but we generally try
to avoid that.

Rob

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Baoquan He]

On 09/14/22 at 01:01pm, Rob Herring wrote:
> On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
> >
> >
> > Hi Rob,
> >
> >    can you take this series in your tree?
> 
> IMO, it should be someone that cares about TPM, kexec, or powerpc.
> Yes, there's code in drivers/of/, but that is purely to avoid
> duplication of code across powerpc and arm64.

Looks like a PPC specific improvement, is it possible to have TPM on
other ARCHes? For generic code patch, Andrew kindly help pick them
into his tree if cooked. If it's an arch or component specific code,
we usually ask arch or component maintainer to take it.

For this patchset, it should be merged into ppc tree?

Thanks
Baoquan


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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Baoquan He]

On 09/14/22 at 01:01pm, Rob Herring wrote:
> On Mon, Sep 12, 2022 at 8:01 AM Stefan Berger <stefanb@linux.ibm.com> wrote:
> >
> >
> > Hi Rob,
> >
> >    can you take this series in your tree?
> 
> IMO, it should be someone that cares about TPM, kexec, or powerpc.
> Yes, there's code in drivers/of/, but that is purely to avoid
> duplication of code across powerpc and arm64.

Looks like a PPC specific improvement, is it possible to have TPM on
other ARCHes? For generic code patch, Andrew kindly help pick them
into his tree if cooked. If it's an arch or component specific code,
we usually ask arch or component maintainer to take it.

For this patchset, it should be merged into ppc tree?

Thanks
Baoquan

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Coiby Xu]

Hi Michael,

Could the PowerPC tree take this patch set which resolves a
PowerVM/KVM-specific issue?

On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>series fixes this for the kexec_file_load() syscall using the flattened
>device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>
>   Stefan
>
>v8:
> - Added Jarkko's, Coiby's, and Rob's tags
> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>
>v7:
> - Added Nageswara's Tested-by tags
> - Added back original comment to inline function and removed Jarkko's R-b tag
>
>v6:
> - Add __init to get_kexec_buffer as suggested by Jonathan
> - Fixed issue detected by kernel test robot
>
>v5:
> - Rebased on 1 more patch that would otherwise create merge conflicts
>
>v4:
> - Rebased on 2 patches that would otherwise create merge conflicts;
>   posting these patches in this series with several tags removed so
>   krobot can test the series already
> - Changes to individual patches documented in patch descripitons
>
>v3:
> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>
>v2:
> - rearranged patches
> - fixed compilation issues for x86
>
>Palmer Dabbelt (1):
>  drivers: of: kexec ima: Support 32-bit platforms
>
>Stefan Berger (3):
>  tpm: of: Make of-tree specific function commonly available
>  of: kexec: Refactor IMA buffer related functions to make them reusable
>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>
> drivers/char/tpm/eventlog/of.c |  31 +--
> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
> include/linux/kexec.h          |   6 +
> include/linux/of.h             |   9 +-
> include/linux/tpm.h            |  36 ++++
> kernel/kexec_file.c            |   6 +
> 6 files changed, 346 insertions(+), 78 deletions(-)
>
>
>base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>-- 
>2.35.1
>

-- 
Best regards,
Coiby


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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Coiby Xu]

Hi Michael,

Could the PowerPC tree take this patch set which resolves a
PowerVM/KVM-specific issue?

On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>series fixes this for the kexec_file_load() syscall using the flattened
>device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>
>   Stefan
>
>v8:
> - Added Jarkko's, Coiby's, and Rob's tags
> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>
>v7:
> - Added Nageswara's Tested-by tags
> - Added back original comment to inline function and removed Jarkko's R-b tag
>
>v6:
> - Add __init to get_kexec_buffer as suggested by Jonathan
> - Fixed issue detected by kernel test robot
>
>v5:
> - Rebased on 1 more patch that would otherwise create merge conflicts
>
>v4:
> - Rebased on 2 patches that would otherwise create merge conflicts;
>   posting these patches in this series with several tags removed so
>   krobot can test the series already
> - Changes to individual patches documented in patch descripitons
>
>v3:
> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>
>v2:
> - rearranged patches
> - fixed compilation issues for x86
>
>Palmer Dabbelt (1):
>  drivers: of: kexec ima: Support 32-bit platforms
>
>Stefan Berger (3):
>  tpm: of: Make of-tree specific function commonly available
>  of: kexec: Refactor IMA buffer related functions to make them reusable
>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>
> drivers/char/tpm/eventlog/of.c |  31 +--
> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
> include/linux/kexec.h          |   6 +
> include/linux/of.h             |   9 +-
> include/linux/tpm.h            |  36 ++++
> kernel/kexec_file.c            |   6 +
> 6 files changed, 346 insertions(+), 78 deletions(-)
>
>
>base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>-- 
>2.35.1
>

-- 
Best regards,
Coiby

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Coiby Xu]

Hi Michael,

Could the PowerPC tree take this patch set which resolves a
PowerVM/KVM-specific issue?

On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>series fixes this for the kexec_file_load() syscall using the flattened
>device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>
>   Stefan
>
>v8:
> - Added Jarkko's, Coiby's, and Rob's tags
> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>
>v7:
> - Added Nageswara's Tested-by tags
> - Added back original comment to inline function and removed Jarkko's R-b tag
>
>v6:
> - Add __init to get_kexec_buffer as suggested by Jonathan
> - Fixed issue detected by kernel test robot
>
>v5:
> - Rebased on 1 more patch that would otherwise create merge conflicts
>
>v4:
> - Rebased on 2 patches that would otherwise create merge conflicts;
>   posting these patches in this series with several tags removed so
>   krobot can test the series already
> - Changes to individual patches documented in patch descripitons
>
>v3:
> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>
>v2:
> - rearranged patches
> - fixed compilation issues for x86
>
>Palmer Dabbelt (1):
>  drivers: of: kexec ima: Support 32-bit platforms
>
>Stefan Berger (3):
>  tpm: of: Make of-tree specific function commonly available
>  of: kexec: Refactor IMA buffer related functions to make them reusable
>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>
> drivers/char/tpm/eventlog/of.c |  31 +--
> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
> include/linux/kexec.h          |   6 +
> include/linux/of.h             |   9 +-
> include/linux/tpm.h            |  36 ++++
> kernel/kexec_file.c            |   6 +
> 6 files changed, 346 insertions(+), 78 deletions(-)
>
>
>base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>-- 
>2.35.1
>

-- 
Best regards,
Coiby

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

On 11/10/22 21:21, Coiby Xu wrote:
> Hi Michael,
> 
> Could the PowerPC tree take this patch set which resolves a
> PowerVM/KVM-specific issue?

Michael has (shown me) an alternative approach that protects the already allocated memory to carry it across the kexec. This seems like a good and potentially better alternative, also from the perspective of the changes need, which is a lot less , and it's already used for other stuff as well.

    Stefan

> 
> On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>> The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>> vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>> series fixes this for the kexec_file_load() syscall using the flattened
>> device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>>
>>   Stefan
>>
>> v8:
>> - Added Jarkko's, Coiby's, and Rob's tags
>> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>>
>> v7:
>> - Added Nageswara's Tested-by tags
>> - Added back original comment to inline function and removed Jarkko's R-b tag
>>
>> v6:
>> - Add __init to get_kexec_buffer as suggested by Jonathan
>> - Fixed issue detected by kernel test robot
>>
>> v5:
>> - Rebased on 1 more patch that would otherwise create merge conflicts
>>
>> v4:
>> - Rebased on 2 patches that would otherwise create merge conflicts;
>>   posting these patches in this series with several tags removed so
>>   krobot can test the series already
>> - Changes to individual patches documented in patch descripitons
>>
>> v3:
>> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>>
>> v2:
>> - rearranged patches
>> - fixed compilation issues for x86
>>
>> Palmer Dabbelt (1):
>>  drivers: of: kexec ima: Support 32-bit platforms
>>
>> Stefan Berger (3):
>>  tpm: of: Make of-tree specific function commonly available
>>  of: kexec: Refactor IMA buffer related functions to make them reusable
>>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>>
>> drivers/char/tpm/eventlog/of.c |  31 +--
>> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
>> include/linux/kexec.h          |   6 +
>> include/linux/of.h             |   9 +-
>> include/linux/tpm.h            |  36 ++++
>> kernel/kexec_file.c            |   6 +
>> 6 files changed, 346 insertions(+), 78 deletions(-)
>>
>>
>> base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>> -- 
>> 2.35.1
>>
> 

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Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

On 11/10/22 21:21, Coiby Xu wrote:
> Hi Michael,
> 
> Could the PowerPC tree take this patch set which resolves a
> PowerVM/KVM-specific issue?

Michael has (shown me) an alternative approach that protects the already allocated memory to carry it across the kexec. This seems like a good and potentially better alternative, also from the perspective of the changes need, which is a lot less , and it's already used for other stuff as well.

    Stefan

> 
> On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>> The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>> vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>> series fixes this for the kexec_file_load() syscall using the flattened
>> device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>>
>>   Stefan
>>
>> v8:
>> - Added Jarkko's, Coiby's, and Rob's tags
>> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>>
>> v7:
>> - Added Nageswara's Tested-by tags
>> - Added back original comment to inline function and removed Jarkko's R-b tag
>>
>> v6:
>> - Add __init to get_kexec_buffer as suggested by Jonathan
>> - Fixed issue detected by kernel test robot
>>
>> v5:
>> - Rebased on 1 more patch that would otherwise create merge conflicts
>>
>> v4:
>> - Rebased on 2 patches that would otherwise create merge conflicts;
>>   posting these patches in this series with several tags removed so
>>   krobot can test the series already
>> - Changes to individual patches documented in patch descripitons
>>
>> v3:
>> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>>
>> v2:
>> - rearranged patches
>> - fixed compilation issues for x86
>>
>> Palmer Dabbelt (1):
>>  drivers: of: kexec ima: Support 32-bit platforms
>>
>> Stefan Berger (3):
>>  tpm: of: Make of-tree specific function commonly available
>>  of: kexec: Refactor IMA buffer related functions to make them reusable
>>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>>
>> drivers/char/tpm/eventlog/of.c |  31 +--
>> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
>> include/linux/kexec.h          |   6 +
>> include/linux/of.h             |   9 +-
>> include/linux/tpm.h            |  36 ++++
>> kernel/kexec_file.c            |   6 +
>> 6 files changed, 346 insertions(+), 78 deletions(-)
>>
>>
>> base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>> -- 
>> 2.35.1
>>
> 

Re: [PATCH v8 0/4] tpm: Preserve TPM measurement log across kexec (ppc64)

[Stefan Berger]

On 11/10/22 21:21, Coiby Xu wrote:
> Hi Michael,
> 
> Could the PowerPC tree take this patch set which resolves a
> PowerVM/KVM-specific issue?

Michael has (shown me) an alternative approach that protects the already allocated memory to carry it across the kexec. This seems like a good and potentially better alternative, also from the perspective of the changes need, which is a lot less , and it's already used for other stuff as well.

    Stefan

> 
> On Thu, Sep 01, 2022 at 05:46:06PM -0400, Stefan Berger wrote:
>> The of-tree subsystem does not currently preserve the IBM vTPM 1.2 and
>> vTPM 2.0 measurement logs across a kexec on PowerVM and PowerKVM. This
>> series fixes this for the kexec_file_load() syscall using the flattened
>> device tree (fdt) to carry the TPM measurement log's buffer across kexec.
>>
>>   Stefan
>>
>> v8:
>> - Added Jarkko's, Coiby's, and Rob's tags
>> - Rebase on v6.0-rc3 that absorbed 2 already upstreamed patches
>>
>> v7:
>> - Added Nageswara's Tested-by tags
>> - Added back original comment to inline function and removed Jarkko's R-b tag
>>
>> v6:
>> - Add __init to get_kexec_buffer as suggested by Jonathan
>> - Fixed issue detected by kernel test robot
>>
>> v5:
>> - Rebased on 1 more patch that would otherwise create merge conflicts
>>
>> v4:
>> - Rebased on 2 patches that would otherwise create merge conflicts;
>>   posting these patches in this series with several tags removed so
>>   krobot can test the series already
>> - Changes to individual patches documented in patch descripitons
>>
>> v3:
>> - Moved TPM Open Firmware related function to drivers/char/tpm/eventlog/tpm_of.c
>>
>> v2:
>> - rearranged patches
>> - fixed compilation issues for x86
>>
>> Palmer Dabbelt (1):
>>  drivers: of: kexec ima: Support 32-bit platforms
>>
>> Stefan Berger (3):
>>  tpm: of: Make of-tree specific function commonly available
>>  of: kexec: Refactor IMA buffer related functions to make them reusable
>>  tpm/kexec: Duplicate TPM measurement log in of-tree for kexec
>>
>> drivers/char/tpm/eventlog/of.c |  31 +--
>> drivers/of/kexec.c             | 336 ++++++++++++++++++++++++++++-----
>> include/linux/kexec.h          |   6 +
>> include/linux/of.h             |   9 +-
>> include/linux/tpm.h            |  36 ++++
>> kernel/kexec_file.c            |   6 +
>> 6 files changed, 346 insertions(+), 78 deletions(-)
>>
>>
>> base-commit: b90cb1053190353cc30f0fef0ef1f378ccc063c5
>> -- 
>> 2.35.1
>>
> 

Re: [PATCH v8 2/4] tpm: of: Make of-tree specific function commonly available

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 3985 bytes --]

:::::: 
:::::: Manual check reason: "low confidence bisect report"
:::::: Manual check reason: "low confidence static check warning: drivers/char/tpm/eventlog/of.c:25:13: warning: use of uninitialized value '<unknown>' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]"
:::::: 

BCC: lkp(a)intel.com
CC: kbuild-all(a)lists.01.org
In-Reply-To: <20220901214610.768645-3-stefanb@linux.ibm.com>
References: <20220901214610.768645-3-stefanb@linux.ibm.com>
TO: Stefan Berger <stefanb@linux.ibm.com>
TO: kexec(a)lists.infradead.org
TO: devicetree(a)vger.kernel.org
TO: linux-integrity(a)vger.kernel.org
TO: linux-kernel(a)vger.kernel.org
TO: linuxppc-dev(a)lists.ozlabs.org
CC: nayna(a)linux.ibm.com
CC: nasastry(a)in.ibm.com
CC: mpe(a)ellerman.id.au
CC: Stefan Berger <stefanb@linux.ibm.com>
CC: Jarkko Sakkinen <jarkko@kernel.org>
CC: Jason Gunthorpe <jgg@ziepe.ca>
CC: Rob Herring <robh+dt@kernel.org>
CC: Frank Rowand <frowand.list@gmail.com>
CC: Mimi Zohar <zohar@linux.ibm.com>
CC: Nageswara R Sastry <rnsastry@linux.ibm.com>
CC: Coiby Xu <coxu@redhat.com>

Hi Stefan,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on b90cb1053190353cc30f0fef0ef1f378ccc063c5]

url:    https://github.com/intel-lab-lkp/linux/commits/Stefan-Berger/tpm-Preserve-TPM-measurement-log-across-kexec-ppc64/20220902-054832
base:   b90cb1053190353cc30f0fef0ef1f378ccc063c5
:::::: branch date: 31 hours ago
:::::: commit date: 31 hours ago
config: arm-randconfig-c002-20220902
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/dad72314312862f3ea943208baaf1b3a4a027abd
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Stefan-Berger/tpm-Preserve-TPM-measurement-log-across-kexec-ppc64/20220902-054832
        git checkout dad72314312862f3ea943208baaf1b3a4a027abd
        # save the config file
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross ARCH=arm KBUILD_USERCFLAGS='-fanalyzer -Wno-error' 

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

gcc_analyzer warnings: (new ones prefixed by >>)
   drivers/char/tpm/eventlog/of.c: In function 'tpm_read_log_of':
>> drivers/char/tpm/eventlog/of.c:25:13: warning: use of uninitialized value '<unknown>' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
      25 |         u32 size;
         |             ^~~~
     'tpm_read_log_of': event 1
       |
       |   25 |         u32 size;
       |      |             ^~~~
       |      |             |
       |      |             (1) use of uninitialized value '<unknown>' here
       |
   drivers/char/tpm/eventlog/of.c:26:13: warning: use of uninitialized value '<unknown>' [CWE-457] [-Wanalyzer-use-of-uninitialized-value]
      26 |         u64 base;
         |             ^~~~
     'tpm_read_log_of': event 1
       |
       |   26 |         u64 base;
       |      |             ^~~~
       |      |             |
       |      |             (1) use of uninitialized value '<unknown>' here
       |

vim +25 drivers/char/tpm/eventlog/of.c

c5df39262dd59db drivers/char/tpm/tpm_of.c Ashley Lai 2012-08-14  20  
02ae1382882f08c drivers/char/tpm/tpm_of.c Nayna Jain 2016-11-14  21  int tpm_read_log_of(struct tpm_chip *chip)
c5df39262dd59db drivers/char/tpm/tpm_of.c Ashley Lai 2012-08-14  22  {
c5df39262dd59db drivers/char/tpm/tpm_of.c Ashley Lai 2012-08-14  23  	struct device_node *np;
748935eeb72c343 drivers/char/tpm/tpm_of.c Nayna Jain 2016-11-14  24  	struct tpm_bios_log *log;
e46e22f12b19f00 drivers/char/tpm/tpm_of.c Nayna Jain 2017-01-23 @25  	u32 size;

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

[-- Attachment #2: config.ksh --]
[-- Type: text/plain, Size: 154011 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 6.0.0-rc3 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="arm-linux-gnueabi-gcc (GCC) 12.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=120100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23800
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23800
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_PAHOLE_VERSION=123
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_COMPILE_TEST=y
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
# CONFIG_SYSVIPC is not set
CONFIG_WATCH_QUEUE=y
CONFIG_USELIB=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_TIME_KUNIT_TEST=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
# end of Timers subsystem

CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y

#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
# end of BPF subsystem

CONFIG_PREEMPT_BUILD=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_PSI=y
# CONFIG_PSI_DEFAULT_DISABLED is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_FORCE_TASKS_RCU=y
CONFIG_TASKS_RCU=y
# CONFIG_FORCE_TASKS_RUDE_RCU is not set
# CONFIG_FORCE_TASKS_TRACE_RCU is not set
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=2
# CONFIG_RCU_BOOST is not set
CONFIG_RCU_NOCB_CPU=y
# CONFIG_RCU_NOCB_CPU_DEFAULT_ALL is not set
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem

# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_PRINTK_INDEX=y
CONFIG_GENERIC_SCHED_CLOCK=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC12_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
# CONFIG_CGROUPS is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_CHECKPOINT_RESTORE=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
CONFIG_RD_LZO=y
# CONFIG_RD_LZ4 is not set
# CONFIG_RD_ZSTD is not set
CONFIG_BOOT_CONFIG=y
CONFIG_BOOT_CONFIG_EMBED=y
CONFIG_BOOT_CONFIG_EMBED_FILE=""
# CONFIG_INITRAMFS_PRESERVE_MTIME is not set
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_LD_ORPHAN_WARN=y
CONFIG_HAVE_UID16=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_FHANDLE is not set
# CONFIG_POSIX_TIMERS is not set
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
# CONFIG_TIMERFD is not set
CONFIG_EVENTFD=y
# CONFIG_AIO is not set
# CONFIG_IO_URING is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
# CONFIG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# end of Kernel Performance Events And Counters

CONFIG_PROFILING=y
# end of General setup

CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_PHYS_OFFSET=0x00800000
CONFIG_PGTABLE_LEVELS=2

#
# System Type
#
# CONFIG_MMU is not set
CONFIG_ARM_SINGLE_ARMV7M=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_AT91=y
CONFIG_SOC_SAMV7=y

#
# Clocksource driver selection
#
CONFIG_ATMEL_CLOCKSOURCE_TCB=y
# CONFIG_MICROCHIP_CLOCKSOURCE_PIT64B is not set
CONFIG_COMMON_CLK_AT91=y
CONFIG_ARCH_MXC=y

#
# Cortex-A/Cortex-M asymmetric multiprocessing platforms
#
# CONFIG_SOC_IMX7D is not set
# CONFIG_SOC_IMX7ULP is not set
# CONFIG_SOC_IMXRT is not set
# CONFIG_SOC_VF610 is not set
# CONFIG_ARCH_STM32 is not set
# CONFIG_ARCH_LPC18XX is not set
# CONFIG_ARCH_MPS2 is not set

#
# Processor Type
#
CONFIG_CPU_V7M=y
CONFIG_CPU_THUMBONLY=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_32v7M=y
CONFIG_CPU_ABRT_NOMMU=y
CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_CACHE_NOP=y
CONFIG_CPU_CACHE_V7M=y
CONFIG_CPU_V7M_NUM_IRQ=240

#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_ENDIAN_BE8=y
CONFIG_CPU_ICACHE_DISABLE=y
CONFIG_CPU_DCACHE_DISABLE=y
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_ARM_L1_CACHE_SHIFT=5
# CONFIG_ARM_DMA_MEM_BUFFERABLE is not set
# CONFIG_SET_MEM_PARAM is not set
CONFIG_DRAM_BASE=0x00800000
CONFIG_DRAM_SIZE=0x00800000
CONFIG_REMAP_VECTORS_TO_RAM=y
CONFIG_ARM_MPU=y
# end of System Type

#
# Bus support
#
# end of Bus support

#
# Kernel Features
#
CONFIG_IRQSTACKS=y
CONFIG_PAGE_OFFSET=0x00800000
CONFIG_ARCH_NR_GPIO=0
CONFIG_HZ_FIXED=0
# CONFIG_HZ_100 is not set
# CONFIG_HZ_200 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_500 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_THUMB2_KERNEL=y
CONFIG_AEABI=y
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
# end of Kernel Features

#
# Boot options
#
CONFIG_USE_OF=y
CONFIG_ATAGS=y
# CONFIG_UNUSED_BOARD_FILES is not set
# CONFIG_DEPRECATED_PARAM_STRUCT is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
# CONFIG_ARM_APPENDED_DTB is not set
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
CONFIG_CRASH_DUMP=y
CONFIG_AUTO_ZRELADDR=y
# end of Boot options

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y

#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_ARM_BRCMSTB_AVS_CPUFREQ=y
CONFIG_ARM_IMX_CPUFREQ_DT=y
CONFIG_ARM_MEDIATEK_CPUFREQ_HW=y
# CONFIG_ARM_QCOM_CPUFREQ_HW is not set
# CONFIG_ARM_RASPBERRYPI_CPUFREQ is not set
CONFIG_ARM_SCMI_CPUFREQ=y
# CONFIG_QORIQ_CPUFREQ is not set
# end of CPU Frequency scaling

#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
# end of CPU Idle
# end of CPU Power Management

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
# end of Floating point emulation

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_USERSPACE_AUTOSLEEP=y
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_APM_EMULATION is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
# end of Power management options

# CONFIG_ARM_CRYPTO is not set
CONFIG_AS_VFP_VMRS_FPINST=y

#
# General architecture-dependent options
#
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_KEEPINITRD=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
# CONFIG_COMPAT_32BIT_TIME is not set
CONFIG_LOCK_EVENT_COUNTS=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_HAVE_ARCH_PFN_VALID=y

#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_FREEZER=y

#
# Executable file formats
#
# CONFIG_BINFMT_ELF_FDPIC is not set
CONFIG_BINFMT_SCRIPT=y
CONFIG_ARCH_HAS_BINFMT_FLAT=y
# CONFIG_BINFMT_FLAT is not set
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#

#
# SLAB allocator options
#
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# end of SLAB allocator options

CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_COMPAT_BRK=y
# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
CONFIG_FLATMEM=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_MEMORY_BALLOON=y
CONFIG_PAGE_REPORTING=y
CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_TEST=y

#
# Data Access Monitoring
#
CONFIG_DAMON=y
CONFIG_DAMON_KUNIT_TEST=y
CONFIG_DAMON_SYSFS=y
# end of Data Access Monitoring
# end of Memory Management options

# CONFIG_NET is not set

#
# Device Drivers
#
CONFIG_ARM_AMBA=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set

#
# PC-card bridges
#

#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader

# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_PM_QOS_KUNIT_TEST=y
CONFIG_DRIVER_PE_KUNIT_TEST=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_SCCB=y
CONFIG_REGMAP_I3C=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_ARM_INTEGRATOR_LM is not set
# CONFIG_BRCMSTB_GISB_ARB is not set
# CONFIG_BT1_APB is not set
# CONFIG_BT1_AXI is not set
# CONFIG_HISILICON_LPC is not set
CONFIG_IMX_WEIM=y
# CONFIG_INTEL_IXP4XX_EB is not set
# CONFIG_QCOM_EBI2 is not set
# CONFIG_VEXPRESS_CONFIG is not set
# CONFIG_FSL_MC_BUS is not set
CONFIG_MHI_BUS=y
# CONFIG_MHI_BUS_DEBUG is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
CONFIG_ARM_SCMI_PROTOCOL=y
# CONFIG_ARM_SCMI_TRANSPORT_VIRTIO is not set
# CONFIG_ARM_SCMI_POWER_DOMAIN is not set
# CONFIG_ARM_SCMI_POWER_CONTROL is not set
# end of ARM System Control and Management Interface Protocol

CONFIG_ARM_SCPI_POWER_DOMAIN=y
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_BCM47XX_NVRAM is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_GNSS=y
# CONFIG_GNSS_USB is not set
CONFIG_MTD=y

#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=y
# CONFIG_MTD_BCM63XX_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_OF_PARTS_BCM4908 is not set
# CONFIG_MTD_OF_PARTS_LINKSYS_NS is not set
# CONFIG_MTD_PARSER_IMAGETAG is not set
CONFIG_MTD_AFS_PARTS=y
# CONFIG_MTD_PARSER_TRX is not set
CONFIG_MTD_SHARPSL_PARTS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_OOPS=y
CONFIG_MTD_PARTITIONED_MASTER=y

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_OTP=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_PHYSMAP_BT1_ROM is not set
# CONFIG_MTD_PHYSMAP_VERSATILE is not set
CONFIG_MTD_PHYSMAP_GEMINI=y
# CONFIG_MTD_PHYSMAP_IXP4XX is not set
# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
# CONFIG_MTD_SC520CDP is not set
# CONFIG_MTD_NETSC520 is not set
# CONFIG_MTD_TS5500 is not set
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
CONFIG_MTD_SPEAR_SMI=y
# CONFIG_MTD_BCM47XXSFLASH is not set
# CONFIG_MTD_SLRAM is not set
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# end of Self-contained MTD device drivers

#
# NAND
#
CONFIG_MTD_NAND_CORE=y
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_OMAP2 is not set
# CONFIG_MTD_ONENAND_SAMSUNG is not set
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_RAW_NAND=y

#
# Raw/parallel NAND flash controllers
#
CONFIG_MTD_NAND_DENALI=y
CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_NAND_AMS_DELTA=y
# CONFIG_MTD_NAND_SHARPSL is not set
CONFIG_MTD_NAND_ATMEL=y
# CONFIG_MTD_NAND_MARVELL is not set
# CONFIG_MTD_NAND_SLC_LPC32XX is not set
# CONFIG_MTD_NAND_MLC_LPC32XX is not set
CONFIG_MTD_NAND_TMIO=y
# CONFIG_MTD_NAND_BRCMNAND is not set
# CONFIG_MTD_NAND_OXNAS is not set
# CONFIG_MTD_NAND_FSL_IFC is not set
# CONFIG_MTD_NAND_VF610_NFC is not set
CONFIG_MTD_NAND_MXC=y
# CONFIG_MTD_NAND_SH_FLCTL is not set
# CONFIG_MTD_NAND_DAVINCI is not set
# CONFIG_MTD_NAND_TXX9NDFMC is not set
# CONFIG_MTD_NAND_FSMC is not set
# CONFIG_MTD_NAND_SUNXI is not set
# CONFIG_MTD_NAND_HISI504 is not set
# CONFIG_MTD_NAND_QCOM is not set
# CONFIG_MTD_NAND_MXIC is not set
# CONFIG_MTD_NAND_TEGRA is not set
# CONFIG_MTD_NAND_STM32_FMC2 is not set
# CONFIG_MTD_NAND_MESON is not set
CONFIG_MTD_NAND_GPIO=y
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_NAND_CADENCE is not set
CONFIG_MTD_NAND_ARASAN=y
CONFIG_MTD_NAND_INTEL_LGM=y
# CONFIG_MTD_NAND_RENESAS is not set

#
# Misc
#
CONFIG_MTD_NAND_NANDSIM=y
CONFIG_MTD_NAND_DISKONCHIP=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y
CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y

#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# CONFIG_MTD_NAND_ECC_MXIC is not set
# CONFIG_MTD_NAND_ECC_MEDIATEK is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
CONFIG_MTD_LPDDR2_NVM=y
# end of LPDDR & LPDDR2 PCM memory drivers

CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
CONFIG_MTD_UBI_GLUEBI=y
CONFIG_MTD_HYPERBUS=y
# CONFIG_HBMC_AM654 is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
# CONFIG_OF_ALL_DTBS is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
# CONFIG_OF_OVERLAY is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set

#
# NVME Support
#
# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
# CONFIG_AD525X_DPOT is not set
CONFIG_DUMMY_IRQ=y
# CONFIG_ICS932S401 is not set
CONFIG_ATMEL_SSC=y
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_QCOM_COINCELL is not set
# CONFIG_QCOM_FASTRPC is not set
CONFIG_APDS9802ALS=y
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=y
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=y
CONFIG_DS1682=y
CONFIG_SRAM=y
CONFIG_SRAM_EXEC=y
CONFIG_XILINX_SDFEC=y
CONFIG_MISC_RTSX=y
CONFIG_HISI_HIKEY_USB=y
# CONFIG_OPEN_DICE is not set
CONFIG_VCPU_STALL_DETECTOR=y
CONFIG_C2PORT=y

#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
# CONFIG_EEPROM_LEGACY is not set
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
CONFIG_ECHO=y
CONFIG_MISC_RTSX_USB=y
# CONFIG_PVPANIC is not set
# end of Misc devices

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# end of SCSI device support

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# end of IEEE 1394 (FireWire) support

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_LEDS is not set
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
CONFIG_INPUT_VIVALDIFMAP=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_AD7879=y
CONFIG_TOUCHSCREEN_AD7879_I2C=y
# CONFIG_TOUCHSCREEN_ADC is not set
CONFIG_TOUCHSCREEN_AR1021_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
CONFIG_TOUCHSCREEN_ATMEL_MXT_T37=y
CONFIG_TOUCHSCREEN_AUO_PIXCIR=y
CONFIG_TOUCHSCREEN_BU21013=y
# CONFIG_TOUCHSCREEN_BU21029 is not set
CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=y
CONFIG_TOUCHSCREEN_CY8CTMA140=y
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
CONFIG_TOUCHSCREEN_CYTTSP_I2C=y
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=y
# CONFIG_TOUCHSCREEN_CYTTSP4_I2C is not set
CONFIG_TOUCHSCREEN_DA9034=y
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
CONFIG_TOUCHSCREEN_EETI=y
# CONFIG_TOUCHSCREEN_EGALAX is not set
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=y
CONFIG_TOUCHSCREEN_EXC3000=y
CONFIG_TOUCHSCREEN_FUJITSU=y
# CONFIG_TOUCHSCREEN_GOODIX is not set
CONFIG_TOUCHSCREEN_HIDEEP=y
CONFIG_TOUCHSCREEN_HYCON_HY46XX=y
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_ILITEK is not set
# CONFIG_TOUCHSCREEN_IPROC is not set
CONFIG_TOUCHSCREEN_S6SY761=y
# CONFIG_TOUCHSCREEN_GUNZE is not set
CONFIG_TOUCHSCREEN_EKTF2127=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
CONFIG_TOUCHSCREEN_WACOM_I2C=y
CONFIG_TOUCHSCREEN_MAX11801=y
# CONFIG_TOUCHSCREEN_MCS5000 is not set
CONFIG_TOUCHSCREEN_MMS114=y
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
# CONFIG_TOUCHSCREEN_MSG2638 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
CONFIG_TOUCHSCREEN_IMAGIS=y
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
# CONFIG_TOUCHSCREEN_RASPBERRYPI_FW is not set
# CONFIG_TOUCHSCREEN_MIGOR is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_USB_EGALAX=y
# CONFIG_TOUCHSCREEN_USB_PANJIT is not set
# CONFIG_TOUCHSCREEN_USB_3M is not set
CONFIG_TOUCHSCREEN_USB_ITM=y
# CONFIG_TOUCHSCREEN_USB_ETURBO is not set
# CONFIG_TOUCHSCREEN_USB_GUNZE is not set
# CONFIG_TOUCHSCREEN_USB_DMC_TSC10 is not set
# CONFIG_TOUCHSCREEN_USB_IRTOUCH is not set
# CONFIG_TOUCHSCREEN_USB_IDEALTEK is not set
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
# CONFIG_TOUCHSCREEN_USB_GOTOP is not set
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
# CONFIG_TOUCHSCREEN_USB_E2I is not set
# CONFIG_TOUCHSCREEN_USB_ZYTRONIC is not set
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
CONFIG_TOUCHSCREEN_TOUCHIT213=y
# CONFIG_TOUCHSCREEN_TS4800 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
CONFIG_TOUCHSCREEN_TSC2004=y
CONFIG_TOUCHSCREEN_TSC2007=y
# CONFIG_TOUCHSCREEN_TSC2007_IIO is not set
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_TOUCHSCREEN_SILEAD=y
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
CONFIG_TOUCHSCREEN_ST1232=y
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_STMPE=y
# CONFIG_TOUCHSCREEN_SUN4I is not set
CONFIG_TOUCHSCREEN_SX8654=y
CONFIG_TOUCHSCREEN_TPS6507X=y
CONFIG_TOUCHSCREEN_ZET6223=y
CONFIG_TOUCHSCREEN_ZFORCE=y
CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
CONFIG_TOUCHSCREEN_IQS5XX=y
CONFIG_TOUCHSCREEN_ZINITIX=y
# CONFIG_INPUT_MISC is not set
CONFIG_RMI4_CORE=y
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SMB is not set
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=y
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
# CONFIG_RMI4_F34 is not set
CONFIG_RMI4_F3A=y
# CONFIG_RMI4_F54 is not set
# CONFIG_RMI4_F55 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_AMBAKMI=y
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
CONFIG_SERIO_APBPS2=y
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=y
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_LDISC_AUTOLOAD is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_ASPEED_VUART is not set
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_EM is not set
# CONFIG_SERIAL_8250_IOC3 is not set
CONFIG_SERIAL_8250_RT288X=y
# CONFIG_SERIAL_8250_OMAP is not set
# CONFIG_SERIAL_8250_LPC18XX is not set
# CONFIG_SERIAL_8250_MT6577 is not set
# CONFIG_SERIAL_8250_UNIPHIER is not set
# CONFIG_SERIAL_8250_INGENIC is not set
# CONFIG_SERIAL_8250_PXA is not set
CONFIG_SERIAL_8250_TEGRA=y
# CONFIG_SERIAL_8250_BCM7271 is not set
# CONFIG_SERIAL_OF_PLATFORM is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_AMBA_PL010=y
# CONFIG_SERIAL_AMBA_PL010_CONSOLE is not set
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST=y
CONFIG_SERIAL_ATMEL=y
# CONFIG_SERIAL_ATMEL_CONSOLE is not set
CONFIG_SERIAL_ATMEL_PDC=y
# CONFIG_SERIAL_ATMEL_TTYAT is not set
# CONFIG_SERIAL_MESON is not set
# CONFIG_SERIAL_CLPS711X is not set
# CONFIG_SERIAL_SAMSUNG is not set
# CONFIG_SERIAL_TEGRA is not set
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_IMX_EARLYCON=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
# CONFIG_SERIAL_SH_SCI is not set
# CONFIG_SERIAL_HS_LPC32XX is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_MSM is not set
# CONFIG_SERIAL_VT8500 is not set
# CONFIG_SERIAL_OMAP is not set
CONFIG_SERIAL_SIFIVE=y
CONFIG_SERIAL_SIFIVE_CONSOLE=y
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX=y
# CONFIG_SERIAL_SC16IS7XX_I2C is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
# CONFIG_SERIAL_MXS_AUART is not set
CONFIG_SERIAL_XILINX_PS_UART=y
# CONFIG_SERIAL_XILINX_PS_UART_CONSOLE is not set
# CONFIG_SERIAL_MPS2_UART is not set
CONFIG_SERIAL_ARC=y
# CONFIG_SERIAL_ARC_CONSOLE is not set
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_FSL_LINFLEXUART=y
CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
# CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE is not set
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
# CONFIG_SERIAL_SPRD is not set
# CONFIG_SERIAL_STM32 is not set
# CONFIG_SERIAL_MVEBU_UART is not set
# CONFIG_SERIAL_OWL is not set
# CONFIG_SERIAL_RDA is not set
# CONFIG_SERIAL_MILBEAUT_USIO is not set
# CONFIG_SERIAL_LITEUART is not set
# CONFIG_SERIAL_SUNPLUS is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_NULL_TTY=y
CONFIG_HVC_DRIVER=y
# CONFIG_HVC_DCC is not set
CONFIG_RPMSG_TTY=y
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_SSIF=y
# CONFIG_IPMI_IPMB is not set
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y
# CONFIG_ASPEED_KCS_IPMI_BMC is not set
# CONFIG_NPCM7XX_KCS_IPMI_BMC is not set
# CONFIG_ASPEED_BT_IPMI_BMC is not set
CONFIG_IPMB_DEVICE_INTERFACE=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=y
CONFIG_HW_RANDOM_ATMEL=y
CONFIG_HW_RANDOM_BA431=y
CONFIG_HW_RANDOM_BCM2835=y
CONFIG_HW_RANDOM_IPROC_RNG200=y
CONFIG_HW_RANDOM_IXP4XX=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM_OMAP3_ROM=y
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_HW_RANDOM_IMX_RNGC=y
CONFIG_HW_RANDOM_NOMADIK=y
CONFIG_HW_RANDOM_STM32=y
CONFIG_HW_RANDOM_MESON=y
CONFIG_HW_RANDOM_MTK=y
CONFIG_HW_RANDOM_EXYNOS=y
CONFIG_HW_RANDOM_NPCM=y
CONFIG_HW_RANDOM_KEYSTONE=y
CONFIG_HW_RANDOM_CCTRNG=y
CONFIG_HW_RANDOM_XIPHERA=y
CONFIG_DEVMEM=y
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_I2C is not set
# CONFIG_TCG_TIS_SYNQUACER is not set
CONFIG_TCG_TIS_I2C_CR50=y
CONFIG_TCG_TIS_I2C_ATMEL=y
# CONFIG_TCG_TIS_I2C_INFINEON is not set
CONFIG_TCG_TIS_I2C_NUVOTON=y
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
# CONFIG_RANDOM_TRUST_CPU is not set
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_MUX=y

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=y
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=y
CONFIG_I2C_MUX_LTC4306=y
CONFIG_I2C_MUX_PCA9541=y
CONFIG_I2C_MUX_PCA954x=y
CONFIG_I2C_MUX_PINCTRL=y
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_DEMUX_PINCTRL is not set
CONFIG_I2C_MUX_MLXCPLD=y
# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=y

#
# I2C Hardware Bus support
#
# CONFIG_I2C_HIX5HD2 is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_ALTERA is not set
# CONFIG_I2C_ASPEED is not set
CONFIG_I2C_AT91=y
# CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL is not set
# CONFIG_I2C_AXXIA is not set
# CONFIG_I2C_BCM2835 is not set
# CONFIG_I2C_BCM_IPROC is not set
# CONFIG_I2C_BCM_KONA is not set
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DAVINCI is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DIGICOLOR is not set
CONFIG_I2C_EMEV2=y
# CONFIG_I2C_EXYNOS5 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_HIGHLANDER is not set
# CONFIG_I2C_HISI is not set
# CONFIG_I2C_IMG is not set
CONFIG_I2C_IMX=y
# CONFIG_I2C_IMX_LPI2C is not set
# CONFIG_I2C_IOP3XX is not set
# CONFIG_I2C_JZ4780 is not set
# CONFIG_I2C_KEMPLD is not set
# CONFIG_I2C_LPC2K is not set
# CONFIG_I2C_MESON is not set
# CONFIG_I2C_MICROCHIP_CORE is not set
# CONFIG_I2C_MT65XX is not set
# CONFIG_I2C_MT7621 is not set
# CONFIG_I2C_MV64XXX is not set
# CONFIG_I2C_MXS is not set
# CONFIG_I2C_NOMADIK is not set
# CONFIG_I2C_NPCM is not set
CONFIG_I2C_OCORES=y
# CONFIG_I2C_OMAP is not set
# CONFIG_I2C_OWL is not set
# CONFIG_I2C_APPLE is not set
CONFIG_I2C_PCA_PLATFORM=y
# CONFIG_I2C_PNX is not set
# CONFIG_I2C_PXA is not set
# CONFIG_I2C_QCOM_CCI is not set
# CONFIG_I2C_QUP is not set
# CONFIG_I2C_RIIC is not set
CONFIG_I2C_RK3X=y
# CONFIG_I2C_RZV2M is not set
# CONFIG_I2C_S3C2410 is not set
# CONFIG_I2C_SH_MOBILE is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SPRD is not set
# CONFIG_I2C_ST is not set
# CONFIG_I2C_STM32F4 is not set
# CONFIG_I2C_STM32F7 is not set
# CONFIG_I2C_SUN6I_P2WI is not set
# CONFIG_I2C_SYNQUACER is not set
# CONFIG_I2C_TEGRA is not set
# CONFIG_I2C_TEGRA_BPMP is not set
# CONFIG_I2C_UNIPHIER is not set
# CONFIG_I2C_UNIPHIER_F is not set
# CONFIG_I2C_VERSATILE is not set
# CONFIG_I2C_WMT is not set
CONFIG_I2C_XILINX=y
# CONFIG_I2C_XLP9XX is not set
# CONFIG_I2C_RCAR is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
# CONFIG_I2C_CP2615 is not set
CONFIG_I2C_ROBOTFUZZ_OSIF=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
CONFIG_I2C_VIPERBOARD=y

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_CROS_EC_TUNNEL is not set
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support

CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
# CONFIG_I2C_SLAVE_TESTUNIT is not set
# CONFIG_I2C_DEBUG_CORE is not set
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# end of I2C support

CONFIG_I3C=y
CONFIG_CDNS_I3C_MASTER=y
# CONFIG_DW_I3C_MASTER is not set
# CONFIG_SVC_I3C_MASTER is not set
# CONFIG_MIPI_I3C_HCI is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#
# CONFIG_OMAP_SSI is not set

#
# HSI clients
#
# CONFIG_HSI_CHAR is not set
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y

#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_GPIO=y

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK_OPTIONAL=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AMD is not set
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_AT91=y
CONFIG_PINCTRL_AT91PIO4=y
CONFIG_PINCTRL_AXP209=y
# CONFIG_PINCTRL_BM1880 is not set
# CONFIG_PINCTRL_DA850_PUPD is not set
# CONFIG_PINCTRL_DA9062 is not set
# CONFIG_PINCTRL_EQUILIBRIUM is not set
# CONFIG_PINCTRL_INGENIC is not set
# CONFIG_PINCTRL_LPC18XX is not set
# CONFIG_PINCTRL_MAX77620 is not set
CONFIG_PINCTRL_MCP23S08_I2C=y
CONFIG_PINCTRL_MCP23S08=y
# CONFIG_PINCTRL_MICROCHIP_SGPIO is not set
# CONFIG_PINCTRL_OCELOT is not set
# CONFIG_PINCTRL_PALMAS is not set
# CONFIG_PINCTRL_PISTACHIO is not set
CONFIG_PINCTRL_RK805=y
# CONFIG_PINCTRL_ROCKCHIP is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_STARFIVE is not set
CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_SX150X=y
# CONFIG_PINCTRL_OWL is not set
# CONFIG_PINCTRL_ASPEED_G4 is not set
# CONFIG_PINCTRL_ASPEED_G5 is not set
# CONFIG_PINCTRL_ASPEED_G6 is not set
# CONFIG_PINCTRL_BCM281XX is not set
# CONFIG_PINCTRL_BCM2835 is not set
# CONFIG_PINCTRL_BCM4908 is not set
# CONFIG_PINCTRL_BCM6318 is not set
# CONFIG_PINCTRL_BCM6328 is not set
# CONFIG_PINCTRL_BCM6358 is not set
# CONFIG_PINCTRL_BCM6362 is not set
# CONFIG_PINCTRL_BCM6368 is not set
# CONFIG_PINCTRL_BCM63268 is not set
# CONFIG_PINCTRL_IPROC_GPIO is not set
# CONFIG_PINCTRL_CYGNUS_MUX is not set
# CONFIG_PINCTRL_NS is not set
# CONFIG_PINCTRL_NSP_GPIO is not set
# CONFIG_PINCTRL_NS2_MUX is not set
# CONFIG_PINCTRL_NSP_MUX is not set
# CONFIG_PINCTRL_AS370 is not set
# CONFIG_PINCTRL_BERLIN_BG4CT is not set
CONFIG_PINCTRL_IMX=y
CONFIG_PINCTRL_IMX8MM=y
CONFIG_PINCTRL_IMX8MN=y
CONFIG_PINCTRL_IMX8MP=y
CONFIG_PINCTRL_IMX8MQ=y
# CONFIG_PINCTRL_IMX8ULP is not set
CONFIG_PINCTRL_IMXRT1050=y
CONFIG_PINCTRL_IMX93=y
# CONFIG_PINCTRL_IMXRT1170 is not set

#
# Intel pinctrl drivers
#
# end of Intel pinctrl drivers

#
# MediaTek pinctrl drivers
#
CONFIG_EINT_MTK=y
CONFIG_PINCTRL_MTK=y
# CONFIG_PINCTRL_MT2701 is not set
# CONFIG_PINCTRL_MT7623 is not set
# CONFIG_PINCTRL_MT7629 is not set
# CONFIG_PINCTRL_MT8135 is not set
# CONFIG_PINCTRL_MT8127 is not set
# CONFIG_PINCTRL_MT2712 is not set
# CONFIG_PINCTRL_MT6765 is not set
# CONFIG_PINCTRL_MT6779 is not set
# CONFIG_PINCTRL_MT6795 is not set
# CONFIG_PINCTRL_MT6797 is not set
# CONFIG_PINCTRL_MT7622 is not set
# CONFIG_PINCTRL_MT7986 is not set
# CONFIG_PINCTRL_MT8167 is not set
# CONFIG_PINCTRL_MT8173 is not set
# CONFIG_PINCTRL_MT8183 is not set
# CONFIG_PINCTRL_MT8186 is not set
# CONFIG_PINCTRL_MT8192 is not set
# CONFIG_PINCTRL_MT8195 is not set
# CONFIG_PINCTRL_MT8365 is not set
# CONFIG_PINCTRL_MT8516 is not set
CONFIG_PINCTRL_MT6397=y
# end of MediaTek pinctrl drivers

CONFIG_PINCTRL_MESON=y
CONFIG_PINCTRL_MESON8=y
CONFIG_PINCTRL_MESON8B=y
CONFIG_PINCTRL_MESON8_PMX=y
# CONFIG_PINCTRL_WPCM450 is not set
# CONFIG_PINCTRL_NPCM7XX is not set
# CONFIG_PINCTRL_PXA25X is not set
# CONFIG_PINCTRL_PXA27X is not set
# CONFIG_PINCTRL_MSM is not set
# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set
# CONFIG_PINCTRL_LPASS_LPI is not set

#
# Renesas pinctrl drivers
#
# CONFIG_PINCTRL_RENESAS is not set
# CONFIG_PINCTRL_PFC_EMEV2 is not set
# CONFIG_PINCTRL_PFC_R8A77995 is not set
# CONFIG_PINCTRL_PFC_R8A7794 is not set
# CONFIG_PINCTRL_PFC_R8A77990 is not set
# CONFIG_PINCTRL_PFC_R8A7779 is not set
# CONFIG_PINCTRL_PFC_R8A7790 is not set
# CONFIG_PINCTRL_PFC_R8A77950 is not set
# CONFIG_PINCTRL_PFC_R8A77951 is not set
# CONFIG_PINCTRL_PFC_R8A7778 is not set
# CONFIG_PINCTRL_PFC_R8A7793 is not set
# CONFIG_PINCTRL_PFC_R8A7791 is not set
# CONFIG_PINCTRL_PFC_R8A77965 is not set
# CONFIG_PINCTRL_PFC_R8A77960 is not set
# CONFIG_PINCTRL_PFC_R8A77961 is not set
# CONFIG_PINCTRL_PFC_R8A779F0 is not set
# CONFIG_PINCTRL_PFC_R8A7792 is not set
# CONFIG_PINCTRL_PFC_R8A77980 is not set
# CONFIG_PINCTRL_PFC_R8A77970 is not set
# CONFIG_PINCTRL_PFC_R8A779A0 is not set
# CONFIG_PINCTRL_PFC_R8A779G0 is not set
# CONFIG_PINCTRL_PFC_R8A7740 is not set
# CONFIG_PINCTRL_PFC_R8A73A4 is not set
# CONFIG_PINCTRL_RZA1 is not set
# CONFIG_PINCTRL_RZA2 is not set
# CONFIG_PINCTRL_RZG2L is not set
# CONFIG_PINCTRL_PFC_R8A77470 is not set
# CONFIG_PINCTRL_PFC_R8A7745 is not set
# CONFIG_PINCTRL_PFC_R8A7742 is not set
# CONFIG_PINCTRL_PFC_R8A7743 is not set
# CONFIG_PINCTRL_PFC_R8A7744 is not set
# CONFIG_PINCTRL_PFC_R8A774C0 is not set
# CONFIG_PINCTRL_PFC_R8A774E1 is not set
# CONFIG_PINCTRL_PFC_R8A774A1 is not set
# CONFIG_PINCTRL_PFC_R8A774B1 is not set
# CONFIG_PINCTRL_RZN1 is not set
# CONFIG_PINCTRL_RZV2M is not set
# CONFIG_PINCTRL_PFC_SH7203 is not set
# CONFIG_PINCTRL_PFC_SH7264 is not set
# CONFIG_PINCTRL_PFC_SH7269 is not set
# CONFIG_PINCTRL_PFC_SH7720 is not set
# CONFIG_PINCTRL_PFC_SH7722 is not set
# CONFIG_PINCTRL_PFC_SH7734 is not set
# CONFIG_PINCTRL_PFC_SH7757 is not set
# CONFIG_PINCTRL_PFC_SH7785 is not set
# CONFIG_PINCTRL_PFC_SH7786 is not set
# CONFIG_PINCTRL_PFC_SH73A0 is not set
# CONFIG_PINCTRL_PFC_SH7723 is not set
# CONFIG_PINCTRL_PFC_SH7724 is not set
# CONFIG_PINCTRL_PFC_SHX3 is not set
# end of Renesas pinctrl drivers

# CONFIG_PINCTRL_EXYNOS is not set
# CONFIG_PINCTRL_S3C24XX is not set
# CONFIG_PINCTRL_S3C64XX is not set
# CONFIG_PINCTRL_SPRD_SC9860 is not set
# CONFIG_PINCTRL_STM32F429 is not set
# CONFIG_PINCTRL_STM32F469 is not set
# CONFIG_PINCTRL_STM32F746 is not set
# CONFIG_PINCTRL_STM32F769 is not set
# CONFIG_PINCTRL_STM32H743 is not set
# CONFIG_PINCTRL_STM32MP135 is not set
# CONFIG_PINCTRL_STM32MP157 is not set
# CONFIG_PINCTRL_TI_IODELAY is not set
CONFIG_PINCTRL_UNIPHIER=y
CONFIG_PINCTRL_UNIPHIER_LD4=y
CONFIG_PINCTRL_UNIPHIER_PRO4=y
CONFIG_PINCTRL_UNIPHIER_SLD8=y
CONFIG_PINCTRL_UNIPHIER_PRO5=y
CONFIG_PINCTRL_UNIPHIER_PXS2=y
CONFIG_PINCTRL_UNIPHIER_LD6B=y
# CONFIG_PINCTRL_UNIPHIER_LD11 is not set
# CONFIG_PINCTRL_UNIPHIER_LD20 is not set
# CONFIG_PINCTRL_UNIPHIER_PXS3 is not set
# CONFIG_PINCTRL_UNIPHIER_NX1 is not set
# CONFIG_PINCTRL_TMPV7700 is not set
CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_ASPEED is not set
# CONFIG_GPIO_ASPEED_SGPIO is not set
# CONFIG_GPIO_ATH79 is not set
# CONFIG_GPIO_RASPBERRYPI_EXP is not set
# CONFIG_GPIO_BCM_KONA is not set
# CONFIG_GPIO_BCM_XGS_IPROC is not set
# CONFIG_GPIO_BRCMSTB is not set
# CONFIG_GPIO_CADENCE is not set
# CONFIG_GPIO_CLPS711X is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EIC_SPRD is not set
# CONFIG_GPIO_EM is not set
CONFIG_GPIO_FTGPIO010=y
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_GRGPIO=y
# CONFIG_GPIO_HISI is not set
CONFIG_GPIO_HLWD=y
# CONFIG_GPIO_IOP is not set
# CONFIG_GPIO_LOGICVC is not set
# CONFIG_GPIO_LPC18XX is not set
# CONFIG_GPIO_LPC32XX is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MPC8XXX is not set
# CONFIG_GPIO_MT7621 is not set
# CONFIG_GPIO_MXC is not set
# CONFIG_GPIO_MXS is not set
# CONFIG_GPIO_OMAP is not set
# CONFIG_GPIO_PL061 is not set
# CONFIG_GPIO_PMIC_EIC_SPRD is not set
# CONFIG_GPIO_PXA is not set
# CONFIG_GPIO_RCAR is not set
# CONFIG_GPIO_RDA is not set
# CONFIG_GPIO_ROCKCHIP is not set
CONFIG_GPIO_SAMA5D2_PIOBU=y
CONFIG_GPIO_SIFIVE=y
# CONFIG_GPIO_SNPS_CREG is not set
# CONFIG_GPIO_SPRD is not set
# CONFIG_GPIO_STP_XWAY is not set
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_TEGRA is not set
# CONFIG_GPIO_TEGRA186 is not set
# CONFIG_GPIO_TS4800 is not set
# CONFIG_GPIO_UNIPHIER is not set
CONFIG_GPIO_VF610=y
# CONFIG_GPIO_VISCONTI is not set
CONFIG_GPIO_WCD934X=y
# CONFIG_GPIO_XGENE_SB is not set
CONFIG_GPIO_XILINX=y
# CONFIG_GPIO_XLP is not set
# CONFIG_GPIO_ZEVIO is not set
CONFIG_GPIO_AMD_FCH=y
# CONFIG_GPIO_IDT3243X is not set
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
CONFIG_GPIO_ADNP=y
# CONFIG_GPIO_GW_PLD is not set
CONFIG_GPIO_MAX7300=y
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
CONFIG_GPIO_PCF857X=y
# CONFIG_GPIO_TPIC2810 is not set
# CONFIG_GPIO_TS4900 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
# CONFIG_GPIO_BD71815 is not set
CONFIG_GPIO_BD71828=y
CONFIG_GPIO_DA9055=y
CONFIG_HTC_EGPIO=y
CONFIG_GPIO_KEMPLD=y
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_LP87565=y
# CONFIG_GPIO_MAX77620 is not set
CONFIG_GPIO_MAX77650=y
CONFIG_GPIO_PALMAS=y
# CONFIG_GPIO_SL28CPLD is not set
CONFIG_GPIO_STMPE=y
CONFIG_GPIO_TC3589X=y
CONFIG_GPIO_TPS65086=y
# CONFIG_GPIO_TPS65218 is not set
# CONFIG_GPIO_TPS6586X is not set
CONFIG_GPIO_TPS65912=y
CONFIG_GPIO_TWL6040=y
CONFIG_GPIO_WM8350=y
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders

#
# USB GPIO expanders
#
# CONFIG_GPIO_VIPERBOARD is not set
# end of USB GPIO expanders

#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_VIRTIO=y
CONFIG_GPIO_SIM=y
# end of Virtual GPIO drivers

CONFIG_W1=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_DS2490=y
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_MXC=y
CONFIG_W1_MASTER_DS1WM=y
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_W1_MASTER_SGI is not set
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2405=y
# CONFIG_W1_SLAVE_DS2408 is not set
CONFIG_W1_SLAVE_DS2413=y
# CONFIG_W1_SLAVE_DS2406 is not set
CONFIG_W1_SLAVE_DS2423=y
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2430=y
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS250X=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_DS28E17=y
# end of 1-wire Slaves

# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_POWER_SUPPLY_HWMON=y
CONFIG_PDA_POWER=y
# CONFIG_GENERIC_ADC_BATTERY is not set
CONFIG_IP5XXX_POWER=y
# CONFIG_WM8350_POWER is not set
CONFIG_TEST_POWER=y
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_BATTERY_CW2015=y
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2780 is not set
CONFIG_BATTERY_DS2781=y
CONFIG_BATTERY_DS2782=y
# CONFIG_BATTERY_LEGO_EV3 is not set
# CONFIG_BATTERY_SAMSUNG_SDI is not set
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=y
# CONFIG_MANAGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=y
# CONFIG_BATTERY_BQ27XXX_I2C is not set
# CONFIG_BATTERY_BQ27XXX_HDQ is not set
CONFIG_BATTERY_DA9030=y
CONFIG_CHARGER_DA9150=y
# CONFIG_BATTERY_DA9150 is not set
CONFIG_AXP20X_POWER=y
CONFIG_BATTERY_MAX17040=y
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=y
CONFIG_CHARGER_ISP1704=y
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_CHARGER_MANAGER=y
CONFIG_CHARGER_LT3651=y
CONFIG_CHARGER_LTC4162L=y
# CONFIG_CHARGER_MAX14577 is not set
CONFIG_CHARGER_DETECTOR_MAX14656=y
CONFIG_CHARGER_MAX77650=y
# CONFIG_CHARGER_MAX77693 is not set
# CONFIG_CHARGER_MAX77976 is not set
CONFIG_CHARGER_MAX8998=y
# CONFIG_CHARGER_MT6360 is not set
# CONFIG_CHARGER_QCOM_SMBB is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
CONFIG_CHARGER_BQ24735=y
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_BQ25980=y
CONFIG_CHARGER_BQ256XX=y
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_BATTERY_GOLDFISH=y
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
CONFIG_CHARGER_CROS_USBPD=y
CONFIG_CHARGER_CROS_PCHG=y
# CONFIG_CHARGER_SC2731 is not set
# CONFIG_FUEL_GAUGE_SC27XX is not set
CONFIG_CHARGER_UCS1002=y
# CONFIG_CHARGER_BD99954 is not set
CONFIG_RN5T618_POWER=y
CONFIG_BATTERY_UG3105=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM1177=y
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AHT10=y
CONFIG_SENSORS_AQUACOMPUTER_D5NEXT=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
CONFIG_SENSORS_ARM_SCMI=y
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ASPEED=y
CONFIG_SENSORS_ATXP1=y
# CONFIG_SENSORS_BT1_PVT is not set
CONFIG_SENSORS_CORSAIR_CPRO=y
# CONFIG_SENSORS_CORSAIR_PSU is not set
CONFIG_SENSORS_DS620=y
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DA9055 is not set
# CONFIG_SENSORS_SPARX5 is not set
CONFIG_SENSORS_F71805F=y
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=y
# CONFIG_SENSORS_GSC is not set
CONFIG_SENSORS_MC13783_ADC=y
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_FTSTEUTATES=y
CONFIG_SENSORS_GL518SM=y
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IBMAEM=y
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
# CONFIG_SENSORS_LAN966X is not set
CONFIG_SENSORS_LINEAGE=y
# CONFIG_SENSORS_LTC2945 is not set
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=y
# CONFIG_SENSORS_LTC2990 is not set
CONFIG_SENSORS_LTC2992=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
CONFIG_SENSORS_LTC4245=y
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=y
CONFIG_SENSORS_MAX127=y
CONFIG_SENSORS_MAX16065=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=y
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31730=y
CONFIG_SENSORS_MAX6620=y
CONFIG_SENSORS_MAX6621=y
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6650=y
# CONFIG_SENSORS_MAX6697 is not set
CONFIG_SENSORS_MAX31790=y
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_TPS23861=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
# CONFIG_SENSORS_MR75203 is not set
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM73=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
# CONFIG_SENSORS_LM95245 is not set
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775_CORE=y
# CONFIG_SENSORS_NCT6775 is not set
CONFIG_SENSORS_NCT6775_I2C=y
CONFIG_SENSORS_NCT7802=y
# CONFIG_SENSORS_NCT7904 is not set
CONFIG_SENSORS_NPCM7XX=y
# CONFIG_SENSORS_NSA320 is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
CONFIG_SENSORS_NZXT_SMART2=y
CONFIG_SENSORS_OCC_P8_I2C=y
CONFIG_SENSORS_OCC=y
CONFIG_SENSORS_PCF8591=y
# CONFIG_PMBUS is not set
CONFIG_SENSORS_PWM_FAN=y
# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
# CONFIG_SENSORS_SL28CPLD is not set
CONFIG_SENSORS_SBTSI=y
CONFIG_SENSORS_SBRMI=y
# CONFIG_SENSORS_SHT15 is not set
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
CONFIG_SENSORS_SHT4x=y
CONFIG_SENSORS_SHTC1=y
CONFIG_SENSORS_SY7636A=y
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
CONFIG_SENSORS_EMC6W201=y
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
CONFIG_SENSORS_SCH5636=y
CONFIG_SENSORS_STTS751=y
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=y
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA238=y
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=y
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP103=y
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
# CONFIG_SENSORS_TMP464 is not set
CONFIG_SENSORS_TMP513=y
CONFIG_SENSORS_VT1211=y
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=y
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM8350 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_CPU_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set
CONFIG_HISI_THERMAL=y
# CONFIG_IMX_THERMAL is not set
CONFIG_IMX8MM_THERMAL=y
# CONFIG_K3_THERMAL is not set
CONFIG_MAX77620_THERMAL=y
# CONFIG_QORIQ_THERMAL is not set
# CONFIG_SPEAR_THERMAL is not set
# CONFIG_SUN8I_THERMAL is not set
# CONFIG_ROCKCHIP_THERMAL is not set
# CONFIG_RCAR_THERMAL is not set
# CONFIG_RCAR_GEN3_THERMAL is not set
# CONFIG_RZG2L_THERMAL is not set
# CONFIG_KIRKWOOD_THERMAL is not set
# CONFIG_DOVE_THERMAL is not set
# CONFIG_ARMADA_THERMAL is not set
# CONFIG_DA9062_THERMAL is not set
CONFIG_MTK_THERMAL=y

#
# Intel thermal drivers
#

#
# ACPI INT340X thermal drivers
#
# end of ACPI INT340X thermal drivers
# end of Intel thermal drivers

#
# Broadcom thermal drivers
#
# CONFIG_BCM2711_THERMAL is not set
# CONFIG_BCM2835_THERMAL is not set
# CONFIG_BRCMSTB_THERMAL is not set
# CONFIG_BCM_NS_THERMAL is not set
# CONFIG_BCM_SR_THERMAL is not set
# end of Broadcom thermal drivers

#
# Texas Instruments thermal drivers
#
# CONFIG_TI_SOC_THERMAL is not set
# end of Texas Instruments thermal drivers

#
# Samsung thermal drivers
#
# CONFIG_EXYNOS_THERMAL is not set
# end of Samsung thermal drivers

#
# NVIDIA Tegra thermal drivers
#
# CONFIG_TEGRA_SOCTHERM is not set
# CONFIG_TEGRA_BPMP_THERMAL is not set
# CONFIG_TEGRA30_TSENSOR is not set
# end of NVIDIA Tegra thermal drivers

CONFIG_GENERIC_ADC_THERMAL=y

#
# Qualcomm thermal drivers
#
# end of Qualcomm thermal drivers

# CONFIG_UNIPHIER_THERMAL is not set
# CONFIG_SPRD_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT=y

#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=y
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_SOFT_WATCHDOG_PRETIMEOUT is not set
CONFIG_BD957XMUF_WATCHDOG=y
# CONFIG_DA9052_WATCHDOG is not set
CONFIG_DA9055_WATCHDOG=y
# CONFIG_DA9063_WATCHDOG is not set
CONFIG_DA9062_WATCHDOG=y
CONFIG_GPIO_WATCHDOG=y
# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_SL28CPLD_WATCHDOG is not set
CONFIG_ARM_SP805_WATCHDOG=y
# CONFIG_ARMADA_37XX_WATCHDOG is not set
# CONFIG_ASM9260_WATCHDOG is not set
# CONFIG_AT91RM9200_WATCHDOG is not set
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_977_WATCHDOG is not set
CONFIG_FTWDT010_WATCHDOG=y
# CONFIG_S3C2410_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_EP93XX_WATCHDOG is not set
# CONFIG_OMAP_WATCHDOG is not set
# CONFIG_PNX4008_WATCHDOG is not set
# CONFIG_DAVINCI_WATCHDOG is not set
# CONFIG_K3_RTI_WATCHDOG is not set
# CONFIG_ORION_WATCHDOG is not set
CONFIG_RN5T618_WATCHDOG=y
# CONFIG_SUNXI_WATCHDOG is not set
# CONFIG_NPCM7XX_WATCHDOG is not set
# CONFIG_STMP3XXX_RTC_WATCHDOG is not set
# CONFIG_TS4800_WATCHDOG is not set
# CONFIG_TS72XX_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
CONFIG_MAX77620_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_IMX7ULP_WDT=y
CONFIG_RETU_WATCHDOG=y
# CONFIG_MOXART_WDT is not set
# CONFIG_ST_LPC_WATCHDOG is not set
# CONFIG_TEGRA_WATCHDOG is not set
# CONFIG_QCOM_WDT is not set
# CONFIG_MESON_GXBB_WATCHDOG is not set
# CONFIG_MESON_WATCHDOG is not set
# CONFIG_MEDIATEK_WATCHDOG is not set
# CONFIG_DIGICOLOR_WATCHDOG is not set
# CONFIG_LPC18XX_WATCHDOG is not set
# CONFIG_RENESAS_WDT is not set
# CONFIG_RENESAS_RZAWDT is not set
# CONFIG_RENESAS_RZN1WDT is not set
# CONFIG_RENESAS_RZG2LWDT is not set
# CONFIG_ASPEED_WATCHDOG is not set
CONFIG_STPMIC1_WATCHDOG=y
# CONFIG_UNIPHIER_WATCHDOG is not set
# CONFIG_RTD119X_WATCHDOG is not set
# CONFIG_REALTEK_OTTO_WDT is not set
# CONFIG_SPRD_WATCHDOG is not set
# CONFIG_VISCONTI_WATCHDOG is not set
# CONFIG_MSC313E_WATCHDOG is not set
# CONFIG_APPLE_WATCHDOG is not set
# CONFIG_SUNPLUS_WATCHDOG is not set
# CONFIG_SC520_WDT is not set
CONFIG_KEMPLD_WDT=y
# CONFIG_ATH79_WDT is not set
# CONFIG_BCM47XX_WDT is not set
# CONFIG_BCM2835_WDT is not set
# CONFIG_BCM_KONA_WDT is not set
# CONFIG_BCM7038_WDT is not set
# CONFIG_IMGPDC_WDT is not set
# CONFIG_MPC5200_WDT is not set
CONFIG_MEN_A21_WDT=y
# CONFIG_UML_WATCHDOG is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_SOC=y
# CONFIG_BCMA_DRIVER_MIPS is not set
CONFIG_BCMA_SFLASH=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=y
# CONFIG_MFD_SUN4I_GPADC is not set
# CONFIG_MFD_AS3711 is not set
CONFIG_MFD_AS3722=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=y
# CONFIG_MFD_ATMEL_HLCDC is not set
CONFIG_MFD_ATMEL_SMC=y
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_BD9571MWV is not set
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_CROS_EC_DEV=y
# CONFIG_MFD_MADERA is not set
CONFIG_MFD_ASIC3=y
CONFIG_PMIC_DA903X=y
# CONFIG_MFD_DA9052_I2C is not set
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_ENE_KB3930 is not set
# CONFIG_MFD_EXYNOS_LPASS is not set
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_MXS_LRADC is not set
# CONFIG_MFD_MX25_TSADC is not set
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_MFD_HI655X_PMIC is not set
CONFIG_HTC_PASIC3=y
# CONFIG_HTC_I2CPLD is not set
CONFIG_MFD_IQS62X=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=y
# CONFIG_MFD_MAX77714 is not set
CONFIG_MFD_MAX77843=y
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_VIPERBOARD=y
CONFIG_MFD_NTXEC=y
CONFIG_MFD_RETU=y
# CONFIG_MFD_PCF50633 is not set
CONFIG_MFD_PM8XXX=y
# CONFIG_MFD_RT4831 is not set
CONFIG_MFD_RT5033=y
# CONFIG_MFD_RC5T583 is not set
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SIMPLE_MFD_I2C=y
# CONFIG_MFD_SL28CPLD is not set
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
# end of STMicroelectronics STMPE Interface Drivers

# CONFIG_MFD_SUN6I_PRCM is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_TI_LMU=y
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=y
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TI_LP87565=y
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS6586X=y
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
# CONFIG_MFD_LM3533 is not set
CONFIG_MFD_TC3589X=y
CONFIG_MFD_TMIO=y
CONFIG_MFD_T7L66XB=y
CONFIG_MFD_TC6387XB=y
CONFIG_MFD_TC6393XB=y
CONFIG_MFD_TQMX86=y
# CONFIG_MFD_LOCHNAGAR is not set
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_WM8400=y
# CONFIG_MFD_WM831X_I2C is not set
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
# CONFIG_MFD_STW481X is not set
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_ROHM_BD957XMUF=y
# CONFIG_MFD_STM32_LPTIMER is not set
# CONFIG_MFD_STM32_TIMERS is not set
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=y
CONFIG_MFD_WCD934X=y
CONFIG_MFD_ATC260X=y
CONFIG_MFD_ATC260X_I2C=y
# CONFIG_MFD_KHADAS_MCU is not set
# CONFIG_MFD_ACER_A500_EC is not set
# CONFIG_MFD_QCOM_PM8008 is not set
CONFIG_MFD_RSMU_I2C=y
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_ACT8945A=y
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_REGULATOR_AAT2870=y
# CONFIG_REGULATOR_ARM_SCMI is not set
CONFIG_REGULATOR_AS3722=y
CONFIG_REGULATOR_ATC260X=y
# CONFIG_REGULATOR_AXP20X is not set
# CONFIG_REGULATOR_BCM590XX is not set
CONFIG_REGULATOR_BD71815=y
CONFIG_REGULATOR_BD71828=y
# CONFIG_REGULATOR_BD718XX is not set
CONFIG_REGULATOR_BD957XMUF=y
CONFIG_REGULATOR_CROS_EC=y
CONFIG_REGULATOR_DA903X=y
CONFIG_REGULATOR_DA9055=y
CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_DA9063=y
CONFIG_REGULATOR_DA9121=y
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
CONFIG_REGULATOR_FAN53555=y
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=y
CONFIG_REGULATOR_HI6421V530=y
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=y
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
CONFIG_REGULATOR_LP872X=y
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_LP87565=y
CONFIG_REGULATOR_LTC3589=y
# CONFIG_REGULATOR_LTC3676 is not set
CONFIG_REGULATOR_MAX14577=y
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX77620=y
CONFIG_REGULATOR_MAX77650=y
CONFIG_REGULATOR_MAX8649=y
# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_MAX8893=y
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8952=y
# CONFIG_REGULATOR_MAX8973 is not set
# CONFIG_REGULATOR_MAX8997 is not set
CONFIG_REGULATOR_MAX8998=y
CONFIG_REGULATOR_MAX20086=y
CONFIG_REGULATOR_MAX77686=y
# CONFIG_REGULATOR_MAX77693 is not set
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
# CONFIG_REGULATOR_MCP16502 is not set
CONFIG_REGULATOR_MP5416=y
CONFIG_REGULATOR_MP8859=y
CONFIG_REGULATOR_MP886X=y
# CONFIG_REGULATOR_MPQ7920 is not set
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6323=y
CONFIG_REGULATOR_MT6358=y
# CONFIG_REGULATOR_MT6359 is not set
# CONFIG_REGULATOR_MT6360 is not set
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=y
# CONFIG_REGULATOR_PBIAS is not set
CONFIG_REGULATOR_PCA9450=y
CONFIG_REGULATOR_PF8X00=y
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PV88060=y
# CONFIG_REGULATOR_PV88080 is not set
CONFIG_REGULATOR_PV88090=y
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_QCOM_RPMH is not set
# CONFIG_REGULATOR_QCOM_SPMI is not set
# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
# CONFIG_REGULATOR_RK808 is not set
CONFIG_REGULATOR_RN5T618=y
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RT5033=y
# CONFIG_REGULATOR_RT5190A is not set
CONFIG_REGULATOR_RT5759=y
CONFIG_REGULATOR_RT6160=y
# CONFIG_REGULATOR_RT6245 is not set
CONFIG_REGULATOR_RTQ2134=y
CONFIG_REGULATOR_RTMV20=y
# CONFIG_REGULATOR_RTQ6752 is not set
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
# CONFIG_REGULATOR_SC2731 is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_STM32_BOOSTER is not set
# CONFIG_REGULATOR_STM32_VREFBUF is not set
# CONFIG_REGULATOR_STM32_PWR is not set
CONFIG_REGULATOR_STPMIC1=y
# CONFIG_REGULATOR_TI_ABB is not set
# CONFIG_REGULATOR_STW481X_VMMC is not set
# CONFIG_REGULATOR_SY7636A is not set
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_SY8827N=y
CONFIG_REGULATOR_TPS51632=y
# CONFIG_REGULATOR_TPS6105X is not set
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS6286X=y
CONFIG_REGULATOR_TPS65023=y
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65086 is not set
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65218=y
# CONFIG_REGULATOR_TPS6586X is not set
CONFIG_REGULATOR_TPS65912=y
# CONFIG_REGULATOR_TPS68470 is not set
# CONFIG_REGULATOR_UNIPHIER is not set
CONFIG_REGULATOR_VCTRL=y
# CONFIG_REGULATOR_WM8350 is not set
# CONFIG_REGULATOR_WM8400 is not set
CONFIG_REGULATOR_WM8994=y
# CONFIG_REGULATOR_QCOM_LABIBB is not set
CONFIG_RC_CORE=y
# CONFIG_LIRC is not set
CONFIG_RC_MAP=y
# CONFIG_RC_DECODERS is not set
# CONFIG_RC_DEVICES is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y

#
# CEC support
#
CONFIG_MEDIA_CEC_RC=y
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support

CONFIG_MEDIA_SUPPORT=y
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y

#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types

#
# Media core support
#
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=y
# end of Media core support

#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_V4L2_H264=y
CONFIG_V4L2_VP9=y
CONFIG_V4L2_MEM2MEM_DEV=y
CONFIG_V4L2_FWNODE=y
CONFIG_V4L2_ASYNC=y
# end of Video4Linux options

#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
CONFIG_MEDIA_CONTROLLER_REQUEST_API=y
# end of Media controller options

#
# Digital TV options
#
CONFIG_DVB_MMAP=y
CONFIG_DVB_MAX_ADAPTERS=16
# CONFIG_DVB_DYNAMIC_MINORS is not set
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
CONFIG_DVB_ULE_DEBUG=y
# end of Digital TV options

#
# Media drivers
#

#
# Media drivers
#
# CONFIG_MEDIA_USB_SUPPORT is not set
# CONFIG_RADIO_ADAPTERS is not set
CONFIG_MEDIA_PLATFORM_DRIVERS=y
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_DVB_PLATFORM_DRIVERS=y
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
CONFIG_VIDEO_MUX=y

#
# Allegro DVT media platform drivers
#

#
# Amlogic media platform drivers
#

#
# Amphion drivers
#

#
# Aspeed media platform drivers
#
# CONFIG_VIDEO_ASPEED is not set

#
# Atmel media platform drivers
#
CONFIG_VIDEO_ATMEL_ISC=y
# CONFIG_VIDEO_ATMEL_XISC is not set
CONFIG_VIDEO_ATMEL_ISC_BASE=y
CONFIG_VIDEO_ATMEL_ISI=y
CONFIG_VIDEO_MICROCHIP_CSI2DC=y

#
# Cadence media platform drivers
#
# CONFIG_VIDEO_CADENCE_CSI2RX is not set
CONFIG_VIDEO_CADENCE_CSI2TX=y

#
# Chips&Media media platform drivers
#

#
# Intel media platform drivers
#
# CONFIG_VIDEO_PXA27x is not set

#
# Marvell media platform drivers
#
# CONFIG_VIDEO_MMP_CAMERA is not set

#
# Mediatek media platform drivers
#

#
# NVidia media platform drivers
#

#
# NXP media platform drivers
#
CONFIG_VIDEO_IMX_MIPI_CSIS=y
# CONFIG_VIDEO_VIU is not set

#
# Qualcomm media platform drivers
#
# CONFIG_VIDEO_QCOM_CAMSS is not set

#
# Renesas media platform drivers
#
# CONFIG_VIDEO_RENESAS_CEU is not set
# CONFIG_VIDEO_RCAR_ISP is not set
# CONFIG_VIDEO_SH_VOU is not set
# CONFIG_VIDEO_RCAR_CSI2 is not set
# CONFIG_VIDEO_RCAR_VIN is not set
# CONFIG_VIDEO_RCAR_DRIF is not set

#
# Rockchip media platform drivers
#
CONFIG_VIDEO_ROCKCHIP_ISP1=y

#
# Samsung media platform drivers
#
# CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS is not set
# CONFIG_VIDEO_S3C_CAMIF is not set

#
# STMicroelectronics media platform drivers
#
# CONFIG_DVB_C8SECTPFE is not set
# CONFIG_VIDEO_STM32_DCMI is not set

#
# Sunxi media platform drivers
#
# CONFIG_VIDEO_SUN4I_CSI is not set
# CONFIG_VIDEO_SUN6I_CSI is not set
# CONFIG_VIDEO_SUN6I_MIPI_CSI2 is not set
# CONFIG_VIDEO_SUN8I_A83T_MIPI_CSI2 is not set

#
# Texas Instruments drivers
#
# CONFIG_VIDEO_TI_CAL is not set
# CONFIG_VIDEO_AM437X_VPFE is not set
# CONFIG_VIDEO_DAVINCI_VPIF_DISPLAY is not set
# CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE is not set
# CONFIG_VIDEO_DM6446_CCDC is not set
# CONFIG_VIDEO_DM355_CCDC is not set
# CONFIG_VIDEO_DM365_ISIF is not set
# CONFIG_VIDEO_DAVINCI_VPBE_DISPLAY is not set
# CONFIG_VIDEO_OMAP3 is not set

#
# VIA media platform drivers
#

#
# Xilinx media platform drivers
#
CONFIG_VIDEO_XILINX=y
# CONFIG_VIDEO_XILINX_CSI2RXSS is not set
CONFIG_VIDEO_XILINX_TPG=y
CONFIG_VIDEO_XILINX_VTC=y
CONFIG_V4L_TEST_DRIVERS=y
CONFIG_VIDEO_VIM2M=y
# CONFIG_VIDEO_VICODEC is not set
CONFIG_VIDEO_VIMC=y
CONFIG_VIDEO_VIVID=y
# CONFIG_VIDEO_VIVID_CEC is not set
CONFIG_VIDEO_VIVID_MAX_DEVS=64
CONFIG_DVB_TEST_DRIVERS=y
CONFIG_DVB_VIDTV=y
CONFIG_VIDEO_V4L2_TPG=y
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=y
CONFIG_VIDEOBUF2_VMALLOC=y
# end of Media drivers

#
# Media ancillary drivers
#

#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=y

#
# Camera sensor devices
#
CONFIG_VIDEO_APTINA_PLL=y
# CONFIG_VIDEO_AR0521 is not set
CONFIG_VIDEO_HI556=y
# CONFIG_VIDEO_HI846 is not set
CONFIG_VIDEO_HI847=y
CONFIG_VIDEO_IMX208=y
CONFIG_VIDEO_IMX214=y
# CONFIG_VIDEO_IMX219 is not set
CONFIG_VIDEO_IMX258=y
# CONFIG_VIDEO_IMX274 is not set
CONFIG_VIDEO_IMX290=y
CONFIG_VIDEO_IMX319=y
CONFIG_VIDEO_IMX334=y
CONFIG_VIDEO_IMX335=y
CONFIG_VIDEO_IMX355=y
CONFIG_VIDEO_IMX412=y
CONFIG_VIDEO_MAX9271_LIB=y
CONFIG_VIDEO_MT9M001=y
# CONFIG_VIDEO_MT9M032 is not set
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9P031=y
CONFIG_VIDEO_MT9T001=y
CONFIG_VIDEO_MT9T112=y
# CONFIG_VIDEO_MT9V011 is not set
CONFIG_VIDEO_MT9V032=y
# CONFIG_VIDEO_MT9V111 is not set
CONFIG_VIDEO_NOON010PC30=y
# CONFIG_VIDEO_OG01A1B is not set
CONFIG_VIDEO_OV02A10=y
CONFIG_VIDEO_OV08D10=y
CONFIG_VIDEO_OV13858=y
CONFIG_VIDEO_OV13B10=y
CONFIG_VIDEO_OV2640=y
CONFIG_VIDEO_OV2659=y
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
CONFIG_VIDEO_OV5640=y
CONFIG_VIDEO_OV5645=y
CONFIG_VIDEO_OV5647=y
# CONFIG_VIDEO_OV5648 is not set
# CONFIG_VIDEO_OV5670 is not set
CONFIG_VIDEO_OV5675=y
CONFIG_VIDEO_OV5693=y
CONFIG_VIDEO_OV5695=y
CONFIG_VIDEO_OV6650=y
# CONFIG_VIDEO_OV7251 is not set
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
CONFIG_VIDEO_OV772X=y
# CONFIG_VIDEO_OV7740 is not set
CONFIG_VIDEO_OV8856=y
CONFIG_VIDEO_OV8865=y
CONFIG_VIDEO_OV9282=y
CONFIG_VIDEO_OV9640=y
CONFIG_VIDEO_OV9650=y
# CONFIG_VIDEO_OV9734 is not set
CONFIG_VIDEO_RDACM20=y
CONFIG_VIDEO_RDACM21=y
CONFIG_VIDEO_RJ54N1=y
CONFIG_VIDEO_S5K4ECGX=y
CONFIG_VIDEO_S5K5BAF=y
CONFIG_VIDEO_S5K6A3=y
CONFIG_VIDEO_S5K6AA=y
# CONFIG_VIDEO_SR030PC30 is not set
CONFIG_VIDEO_VS6624=y
# CONFIG_VIDEO_CCS is not set
CONFIG_VIDEO_ET8EK8=y
CONFIG_VIDEO_M5MOLS=y
# end of Camera sensor devices

#
# Lens drivers
#
CONFIG_VIDEO_AD5820=y
CONFIG_VIDEO_AK7375=y
CONFIG_VIDEO_DW9714=y
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers

#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
CONFIG_VIDEO_LM3560=y
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices

#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
CONFIG_VIDEO_CS53L32A=y
# CONFIG_VIDEO_MSP3400 is not set
CONFIG_VIDEO_SONY_BTF_MPX=y
CONFIG_VIDEO_TDA7432=y
CONFIG_VIDEO_TDA9840=y
# CONFIG_VIDEO_TEA6415C is not set
CONFIG_VIDEO_TEA6420=y
CONFIG_VIDEO_TLV320AIC23B=y
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_WM8775=y
# end of Audio decoders, processors and mixers

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
# end of RDS decoders

#
# Video decoders
#
CONFIG_VIDEO_ADV7180=y
CONFIG_VIDEO_ADV7183=y
# CONFIG_VIDEO_ADV748X is not set
CONFIG_VIDEO_ADV7604=y
CONFIG_VIDEO_ADV7604_CEC=y
# CONFIG_VIDEO_ADV7842 is not set
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
CONFIG_VIDEO_ISL7998X=y
CONFIG_VIDEO_KS0127=y
# CONFIG_VIDEO_MAX9286 is not set
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_SAA7110=y
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_TVP5150=y
CONFIG_VIDEO_TVP7002=y
# CONFIG_VIDEO_TW2804 is not set
CONFIG_VIDEO_TW9903=y
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_TW9910=y
CONFIG_VIDEO_VPX3220=y

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders

#
# Video encoders
#
CONFIG_VIDEO_AD9389B=y
CONFIG_VIDEO_ADV7170=y
# CONFIG_VIDEO_ADV7175 is not set
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
# CONFIG_VIDEO_ADV7511 is not set
CONFIG_VIDEO_AK881X=y
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
CONFIG_VIDEO_THS8200=y
# end of Video encoders

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
CONFIG_VIDEO_UPD64083=y
# end of Video improvement chips

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
# end of Audio/Video compression chips

#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips

#
# Miscellaneous helper chips
#
CONFIG_VIDEO_I2C=y
CONFIG_VIDEO_M52790=y
# CONFIG_VIDEO_ST_MIPID02 is not set
CONFIG_VIDEO_THS7303=y
# end of Miscellaneous helper chips

CONFIG_MEDIA_TUNER=y

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_E4000=y
# CONFIG_MEDIA_TUNER_FC0011 is not set
CONFIG_MEDIA_TUNER_FC0012=y
CONFIG_MEDIA_TUNER_FC0013=y
CONFIG_MEDIA_TUNER_FC2580=y
CONFIG_MEDIA_TUNER_IT913X=y
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_MAX2165 is not set
CONFIG_MEDIA_TUNER_MC44S803=y
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2063=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_MT2131=y
CONFIG_MEDIA_TUNER_MT2266=y
CONFIG_MEDIA_TUNER_MXL301RF=y
# CONFIG_MEDIA_TUNER_MXL5005S is not set
CONFIG_MEDIA_TUNER_MXL5007T=y
CONFIG_MEDIA_TUNER_QM1D1B0004=y
CONFIG_MEDIA_TUNER_QM1D1C0042=y
# CONFIG_MEDIA_TUNER_QT1010 is not set
# CONFIG_MEDIA_TUNER_R820T is not set
CONFIG_MEDIA_TUNER_SI2157=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA18212=y
CONFIG_MEDIA_TUNER_TDA18218=y
# CONFIG_MEDIA_TUNER_TDA18250 is not set
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
# CONFIG_MEDIA_TUNER_TUA9001 is not set
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_XC5000=y
# end of Customize TV tuners

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_M88DS3103=y
CONFIG_DVB_MXL5XX=y
CONFIG_DVB_STB0899=y
CONFIG_DVB_STB6100=y
CONFIG_DVB_STV090x=y
CONFIG_DVB_STV0910=y
CONFIG_DVB_STV6110x=y
CONFIG_DVB_STV6111=y

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=y
CONFIG_DVB_MN88472=y
# CONFIG_DVB_MN88473 is not set
CONFIG_DVB_SI2165=y
# CONFIG_DVB_TDA18271C2DD is not set

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=y
CONFIG_DVB_CX24116=y
CONFIG_DVB_CX24117=y
CONFIG_DVB_CX24120=y
CONFIG_DVB_CX24123=y
CONFIG_DVB_DS3000=y
# CONFIG_DVB_MB86A16 is not set
CONFIG_DVB_MT312=y
CONFIG_DVB_S5H1420=y
# CONFIG_DVB_SI21XX is not set
CONFIG_DVB_STB6000=y
# CONFIG_DVB_STV0288 is not set
CONFIG_DVB_STV0299=y
CONFIG_DVB_STV0900=y
# CONFIG_DVB_STV6110 is not set
CONFIG_DVB_TDA10071=y
# CONFIG_DVB_TDA10086 is not set
CONFIG_DVB_TDA8083=y
# CONFIG_DVB_TDA8261 is not set
CONFIG_DVB_TDA826X=y
CONFIG_DVB_TS2020=y
CONFIG_DVB_TUA6100=y
# CONFIG_DVB_TUNER_CX24113 is not set
CONFIG_DVB_TUNER_ITD1000=y
# CONFIG_DVB_VES1X93 is not set
CONFIG_DVB_ZL10036=y
CONFIG_DVB_ZL10039=y

#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_AF9013 is not set
# CONFIG_DVB_CX22700 is not set
CONFIG_DVB_CX22702=y
CONFIG_DVB_CXD2820R=y
CONFIG_DVB_CXD2841ER=y
CONFIG_DVB_DIB3000MB=y
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
CONFIG_DVB_DIB7000P=y
CONFIG_DVB_DIB9000=y
# CONFIG_DVB_DRXD is not set
CONFIG_DVB_EC100=y
CONFIG_DVB_L64781=y
# CONFIG_DVB_MT352 is not set
CONFIG_DVB_NXT6000=y
# CONFIG_DVB_RTL2830 is not set
CONFIG_DVB_RTL2832=y
# CONFIG_DVB_RTL2832_SDR is not set
CONFIG_DVB_S5H1432=y
# CONFIG_DVB_SI2168 is not set
CONFIG_DVB_SP887X=y
CONFIG_DVB_STV0367=y
CONFIG_DVB_TDA10048=y
# CONFIG_DVB_TDA1004X is not set
CONFIG_DVB_ZD1301_DEMOD=y
# CONFIG_DVB_ZL10353 is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_STV0297=y
# CONFIG_DVB_TDA10021 is not set
CONFIG_DVB_TDA10023=y
CONFIG_DVB_VES1820=y

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_AU8522=y
CONFIG_DVB_AU8522_DTV=y
# CONFIG_DVB_AU8522_V4L is not set
CONFIG_DVB_BCM3510=y
# CONFIG_DVB_LG2160 is not set
# CONFIG_DVB_LGDT3305 is not set
CONFIG_DVB_LGDT3306A=y
CONFIG_DVB_LGDT330X=y
CONFIG_DVB_MXL692=y
CONFIG_DVB_NXT200X=y
# CONFIG_DVB_OR51132 is not set
CONFIG_DVB_OR51211=y
# CONFIG_DVB_S5H1409 is not set
CONFIG_DVB_S5H1411=y

#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_DIB8000 is not set
CONFIG_DVB_MB86A20S=y
CONFIG_DVB_S921=y

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_MN88443X is not set
CONFIG_DVB_TC90522=y

#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
CONFIG_DVB_TUNER_DIB0070=y
# CONFIG_DVB_TUNER_DIB0090 is not set

#
# SEC control devices for DVB-S
#
# CONFIG_DVB_A8293 is not set
CONFIG_DVB_AF9033=y
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_ATBM8830 is not set
CONFIG_DVB_HELENE=y
CONFIG_DVB_HORUS3A=y
CONFIG_DVB_ISL6405=y
# CONFIG_DVB_ISL6421 is not set
CONFIG_DVB_ISL6423=y
CONFIG_DVB_IX2505V=y
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=y
CONFIG_DVB_LNBH25=y
CONFIG_DVB_LNBH29=y
CONFIG_DVB_LNBP21=y
# CONFIG_DVB_LNBP22 is not set
CONFIG_DVB_M88RS2000=y
CONFIG_DVB_TDA665x=y
CONFIG_DVB_DRX39XYJ=y

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=y
CONFIG_DVB_SP2=y
# end of Customise DVB Frontends

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=y
# end of Media ancillary drivers

#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
# CONFIG_TEGRA_HOST1X is not set
# CONFIG_IMX_IPUV3_CORE is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DEBUG_MM=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KUNIT_TEST=y
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_DEBUG_MODESET_LOCK=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DP_AUX_BUS=y
CONFIG_DRM_DISPLAY_HELPER=y
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_GEM_CMA_HELPER=y

#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA9950=y
# end of I2C encoder or helper chips

#
# ARM devices
#
CONFIG_DRM_HDLCD=y
CONFIG_DRM_HDLCD_SHOW_UNDERRUN=y
# CONFIG_DRM_MALI_DISPLAY is not set
CONFIG_DRM_KOMEDA=y
# end of ARM devices

# CONFIG_DRM_KMB_DISPLAY is not set
# CONFIG_DRM_RCAR_DU is not set
# CONFIG_DRM_RCAR_DW_HDMI is not set
# CONFIG_DRM_RCAR_USE_LVDS is not set
CONFIG_DRM_RCAR_MIPI_DSI=y
# CONFIG_DRM_SHMOBILE is not set
# CONFIG_DRM_SUN4I is not set
CONFIG_DRM_TILCDC=y
CONFIG_DRM_FSL_DCU=y
# CONFIG_DRM_TEGRA is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
CONFIG_DRM_PANEL_ARM_VERSATILE=y
CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596=y
# CONFIG_DRM_PANEL_BOE_BF060Y8M_AJ0 is not set
CONFIG_DRM_PANEL_BOE_HIMAX8279D=y
CONFIG_DRM_PANEL_BOE_TV101WUM_NL6=y
CONFIG_DRM_PANEL_DSI_CM=y
CONFIG_DRM_PANEL_LVDS=y
CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_PANEL_EDP=y
# CONFIG_DRM_PANEL_EBBG_FT8719 is not set
# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=y
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=y
# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=y
CONFIG_DRM_PANEL_JDI_LT070ME05000=y
CONFIG_DRM_PANEL_JDI_R63452=y
CONFIG_DRM_PANEL_KHADAS_TS050=y
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W=y
CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829=y
CONFIG_DRM_PANEL_NOVATEK_NT35510=y
CONFIG_DRM_PANEL_NOVATEK_NT35560=y
CONFIG_DRM_PANEL_NOVATEK_NT35950=y
CONFIG_DRM_PANEL_NOVATEK_NT36672A=y
# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=y
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
CONFIG_DRM_PANEL_RAYDIUM_RM68200=y
# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
# CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0=y
CONFIG_DRM_PANEL_SAMSUNG_S6E63M0_DSI=y
CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01=y
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
# CONFIG_DRM_PANEL_SAMSUNG_SOFEF00 is not set
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=y
# CONFIG_DRM_PANEL_SHARP_LS060T1SX01 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7701=y
CONFIG_DRM_PANEL_SITRONIX_ST7703=y
# CONFIG_DRM_PANEL_SONY_TULIP_TRULY_NT35521 is not set
CONFIG_DRM_PANEL_TDO_TL070WSH30=y
CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=y
CONFIG_DRM_PANEL_VISIONOX_RM69299=y
CONFIG_DRM_PANEL_XINPENG_XPP055C272=y
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=y
# CONFIG_DRM_CHIPONE_ICN6211 is not set
CONFIG_DRM_CHRONTEL_CH7033=y
# CONFIG_DRM_CROS_EC_ANX7688 is not set
CONFIG_DRM_DISPLAY_CONNECTOR=y
CONFIG_DRM_FSL_LDB=y
# CONFIG_DRM_ITE_IT6505 is not set
CONFIG_DRM_LONTIUM_LT8912B=y
CONFIG_DRM_LONTIUM_LT9211=y
# CONFIG_DRM_LONTIUM_LT9611 is not set
CONFIG_DRM_LONTIUM_LT9611UXC=y
CONFIG_DRM_ITE_IT66121=y
# CONFIG_DRM_LVDS_CODEC is not set
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=y
CONFIG_DRM_NWL_MIPI_DSI=y
# CONFIG_DRM_NXP_PTN3460 is not set
CONFIG_DRM_PARADE_PS8622=y
CONFIG_DRM_PARADE_PS8640=y
# CONFIG_DRM_SIL_SII8620 is not set
CONFIG_DRM_SII902X=y
# CONFIG_DRM_SII9234 is not set
CONFIG_DRM_SIMPLE_BRIDGE=y
CONFIG_DRM_THINE_THC63LVD1024=y
CONFIG_DRM_TOSHIBA_TC358762=y
# CONFIG_DRM_TOSHIBA_TC358764 is not set
CONFIG_DRM_TOSHIBA_TC358767=y
CONFIG_DRM_TOSHIBA_TC358768=y
CONFIG_DRM_TOSHIBA_TC358775=y
CONFIG_DRM_TI_DLPC3433=y
CONFIG_DRM_TI_TFP410=y
CONFIG_DRM_TI_SN65DSI83=y
CONFIG_DRM_TI_SN65DSI86=y
CONFIG_DRM_TI_TPD12S015=y
CONFIG_DRM_ANALOGIX_ANX6345=y
CONFIG_DRM_ANALOGIX_ANX78XX=y
CONFIG_DRM_ANALOGIX_DP=y
# CONFIG_DRM_ANALOGIX_ANX7625 is not set
CONFIG_DRM_I2C_ADV7511=y
CONFIG_DRM_I2C_ADV7511_CEC=y
# CONFIG_DRM_CDNS_MHDP8546 is not set
# CONFIG_DRM_IMX8QM_LDB is not set
# CONFIG_DRM_IMX8QXP_LDB is not set
# CONFIG_DRM_IMX8QXP_PIXEL_COMBINER is not set
CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI=y
# end of Display Interface Bridges

CONFIG_DRM_LOGICVC=y
CONFIG_DRM_MXS=y
CONFIG_DRM_MXSFB=y
CONFIG_DRM_IMX_LCDIF=y
# CONFIG_DRM_MESON is not set
CONFIG_DRM_ARCPGU=y
# CONFIG_DRM_PL111 is not set
CONFIG_DRM_TIDSS=y
# CONFIG_DRM_SPRD is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set

#
# Frame buffer hardware drivers
#
# CONFIG_FB_ARMCLCD is not set
# CONFIG_FB_CLPS711X is not set
CONFIG_FB_IMX=y
# CONFIG_FB_ARC is not set
# CONFIG_FB_CONTROL is not set
# CONFIG_FB_GBE is not set
# CONFIG_FB_PVR2 is not set
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_ATMEL is not set
# CONFIG_FB_WM8505 is not set
# CONFIG_FB_PXA168 is not set
# CONFIG_FB_W100 is not set
# CONFIG_FB_SH_MOBILE_LCDC is not set
CONFIG_FB_TMIO=y
CONFIG_FB_TMIO_ACCELL=y
# CONFIG_FB_S3C is not set
CONFIG_FB_SM501=y
CONFIG_FB_SMSCUFX=y
CONFIG_FB_UDL=y
CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_GOLDFISH is not set
# CONFIG_FB_DA8XX is not set
CONFIG_FB_VIRTUAL=y
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_SIMPLE=y
CONFIG_FB_SSD1307=y
# CONFIG_FB_OMAP is not set
# CONFIG_FB_OMAP2 is not set
# CONFIG_MMP_DISP is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_KTD253=y
# CONFIG_BACKLIGHT_OMAP1 is not set
CONFIG_BACKLIGHT_PWM=y
# CONFIG_BACKLIGHT_DA903X is not set
CONFIG_BACKLIGHT_QCOM_WLED=y
# CONFIG_BACKLIGHT_ADP5520 is not set
CONFIG_BACKLIGHT_ADP8860=y
CONFIG_BACKLIGHT_ADP8870=y
# CONFIG_BACKLIGHT_AAT2870 is not set
CONFIG_BACKLIGHT_LM3630A=y
CONFIG_BACKLIGHT_LM3639=y
CONFIG_BACKLIGHT_LP855X=y
# CONFIG_BACKLIGHT_GPIO is not set
CONFIG_BACKLIGHT_LV5207LP=y
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
CONFIG_BACKLIGHT_LED=y
# end of Backlight & LCD device support

CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

CONFIG_SOUND=y
# CONFIG_SND is not set

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
# CONFIG_HID_GENERIC is not set

#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACCUTOUCH=y
CONFIG_HID_ACRUX=y
CONFIG_HID_ACRUX_FF=y
# CONFIG_HID_APPLE is not set
CONFIG_HID_APPLEIR=y
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BETOP_FF=y
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
CONFIG_HID_COUGAR=y
CONFIG_HID_MACALLY=y
CONFIG_HID_CMEDIA=y
CONFIG_HID_CREATIVE_SB0540=y
CONFIG_HID_CYPRESS=y
# CONFIG_HID_DRAGONRISE is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELAN=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GEMBIRD=y
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_HOLTEK=y
CONFIG_HOLTEK_FF=y
CONFIG_HID_VIVALDI_COMMON=y
CONFIG_HID_GOOGLE_HAMMER=y
CONFIG_HID_VIVALDI=y
CONFIG_HID_GT683R=y
CONFIG_HID_KEYTOUCH=y
CONFIG_HID_KYE=y
CONFIG_HID_UCLOGIC=y
CONFIG_HID_WALTOP=y
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_XIAOMI is not set
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
CONFIG_HID_LED=y
# CONFIG_HID_LENOVO is not set
CONFIG_HID_LETSKETCH=y
# CONFIG_HID_LOGITECH is not set
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MALTRON=y
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_MEGAWORLD_FF is not set
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_MULTITOUCH=y
# CONFIG_HID_NINTENDO is not set
CONFIG_HID_NTI=y
# CONFIG_HID_NTRIG is not set
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PENMOUNT=y
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PLAYSTATION=y
# CONFIG_PLAYSTATION_FF is not set
CONFIG_HID_RAZER=y
CONFIG_HID_PRIMAX=y
CONFIG_HID_RETRODE=y
CONFIG_HID_ROCCAT=y
CONFIG_HID_SAITEK=y
CONFIG_HID_SAMSUNG=y
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SIGMAMICRO is not set
# CONFIG_HID_SONY is not set
CONFIG_HID_SPEEDLINK=y
CONFIG_HID_STEAM=y
CONFIG_HID_STEELSERIES=y
# CONFIG_HID_SUNPLUS is not set
CONFIG_HID_RMI=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
# CONFIG_HID_SMARTJOYPLUS is not set
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
# CONFIG_HID_THINGM is not set
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
# CONFIG_HID_UDRAW_PS3 is not set
CONFIG_HID_U2FZERO=y
# CONFIG_HID_WACOM is not set
CONFIG_HID_WIIMOTE=y
CONFIG_HID_XINMO=y
# CONFIG_HID_ZEROPLUS is not set
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
# CONFIG_HID_SENSOR_CUSTOM_SENSOR is not set
CONFIG_HID_ALPS=y
CONFIG_HID_MCP2221=y
CONFIG_HID_KUNIT_TEST=y
# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support

#
# I2C HID support
#
CONFIG_I2C_HID_OF=y
# CONFIG_I2C_HID_OF_ELAN is not set
CONFIG_I2C_HID_OF_GOODIX=y
# end of I2C HID support

CONFIG_I2C_HID_CORE=y
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_FEW_INIT_RETRIES=y
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
CONFIG_USB_OTG_PRODUCTLIST=y
CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB=y
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_XHCI_HCD=y
# CONFIG_USB_XHCI_DBGCAP is not set
# CONFIG_USB_XHCI_PCI_RENESAS is not set
CONFIG_USB_XHCI_PLATFORM=y
# CONFIG_USB_XHCI_HISTB is not set
# CONFIG_USB_XHCI_MTK is not set
# CONFIG_USB_XHCI_MVEBU is not set
# CONFIG_USB_XHCI_RCAR is not set
# CONFIG_USB_BRCMSTB is not set
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=y
# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_FOTG210_HCD=y
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_SPEAR is not set
# CONFIG_USB_OHCI_HCD_STI is not set
# CONFIG_USB_OHCI_HCD_S3C2410 is not set
CONFIG_USB_OHCI_HCD_LPC32XX=y
CONFIG_USB_OHCI_HCD_AT91=y
# CONFIG_USB_OHCI_HCD_OMAP3 is not set
# CONFIG_USB_OHCI_HCD_DAVINCI is not set
# CONFIG_USB_OHCI_HCD_SSB is not set
# CONFIG_USB_OHCI_SH is not set
# CONFIG_USB_OHCI_EXYNOS is not set
# CONFIG_USB_CNS3XXX_OHCI is not set
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_SL811_HCD=y
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_HCD_BCMA=y
CONFIG_USB_HCD_SSB=y
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
CONFIG_USB_CDNS_SUPPORT=y
CONFIG_USB_CDNS_HOST=y
CONFIG_USB_CDNS3=y
CONFIG_USB_CDNS3_HOST=y
CONFIG_USB_CDNS3_TI=y
# CONFIG_USB_CDNS3_IMX is not set
# CONFIG_USB_MTU3 is not set
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_HOST=y

#
# Platform Glue Layer
#
# CONFIG_USB_MUSB_TUSB6010 is not set
# CONFIG_USB_MUSB_DSPS is not set
# CONFIG_USB_MUSB_UX500 is not set
# CONFIG_USB_MUSB_MEDIATEK is not set
# CONFIG_USB_MUSB_POLARFIRE_SOC is not set

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_HOST=y

#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_OMAP=y
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_KEYSTONE=y
CONFIG_USB_DWC3_MESON_G12A=y
CONFIG_USB_DWC3_OF_SIMPLE=y
CONFIG_USB_DWC3_ST=y
CONFIG_USB_DWC3_QCOM=y
CONFIG_USB_DWC3_IMX8MP=y
CONFIG_USB_DWC3_AM62=y
# CONFIG_USB_DWC2 is not set
CONFIG_USB_ISP1760=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1760_HOST_ROLE=y

#
# USB port drivers
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=y
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
CONFIG_USB_SERIAL_CP210X=y
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
CONFIG_USB_SERIAL_VISOR=y
# CONFIG_USB_SERIAL_IPAQ is not set
CONFIG_USB_SERIAL_IR=y
# CONFIG_USB_SERIAL_EDGEPORT is not set
CONFIG_USB_SERIAL_EDGEPORT_TI=y
# CONFIG_USB_SERIAL_F81232 is not set
CONFIG_USB_SERIAL_F8153X=y
CONFIG_USB_SERIAL_GARMIN=y
CONFIG_USB_SERIAL_IPW=y
# CONFIG_USB_SERIAL_IUU is not set
CONFIG_USB_SERIAL_KEYSPAN_PDA=y
CONFIG_USB_SERIAL_KEYSPAN=y
CONFIG_USB_SERIAL_KLSI=y
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_METRO=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MXUPORT=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
CONFIG_USB_SERIAL_QUALCOMM=y
# CONFIG_USB_SERIAL_SPCP8X5 is not set
CONFIG_USB_SERIAL_SAFE=y
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
CONFIG_USB_SERIAL_SYMBOL=y
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
CONFIG_USB_SERIAL_XSENS_MT=y
CONFIG_USB_SERIAL_WISHBONE=y
CONFIG_USB_SERIAL_SSU100=y
# CONFIG_USB_SERIAL_QT2 is not set
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
CONFIG_USB_EMI26=y
CONFIG_USB_ADUTUX=y
CONFIG_USB_SEVSEG=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=y
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_QCOM_EUD is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_SISUSBVGA is not set
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=y
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
CONFIG_USB_HSIC_USB4604=y
CONFIG_USB_LINK_LAYER_TEST=y
# CONFIG_USB_CHAOSKEY is not set
# CONFIG_BRCM_USB_PINMAP is not set
# CONFIG_USB_ONBOARD_HUB is not set

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
# CONFIG_ISP1301_OMAP is not set
# CONFIG_KEYSTONE_USB_PHY is not set
CONFIG_NOP_USB_XCEIV=y
CONFIG_AM335X_CONTROL_USB=y
CONFIG_AM335X_PHY_USB=y
# CONFIG_USB_GPIO_VBUS is not set
CONFIG_TAHVO_USB=y
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
CONFIG_USB_ISP1301=y
CONFIG_USB_MXS_PHY=y
# CONFIG_USB_TEGRA_PHY is not set
# CONFIG_USB_ULPI is not set
# CONFIG_JZ4770_PHY is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
CONFIG_TYPEC=y
CONFIG_TYPEC_TCPM=y
CONFIG_TYPEC_TCPCI=y
# CONFIG_TYPEC_RT1711H is not set
CONFIG_TYPEC_MT6360=y
CONFIG_TYPEC_TCPCI_MAXIM=y
# CONFIG_TYPEC_FUSB302 is not set
CONFIG_TYPEC_TPS6598X=y
CONFIG_TYPEC_ANX7411=y
# CONFIG_TYPEC_RT1719 is not set
# CONFIG_TYPEC_HD3SS3220 is not set
# CONFIG_TYPEC_STUSB160X is not set
# CONFIG_TYPEC_QCOM_PMIC is not set
CONFIG_TYPEC_WUSB3801=y

#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
CONFIG_TYPEC_MUX_FSA4480=y
CONFIG_TYPEC_MUX_PI3USB30532=y
# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
CONFIG_TYPEC_DP_ALTMODE=y
# CONFIG_TYPEC_NVIDIA_ALTMODE is not set
# end of USB Type-C Alternate Mode drivers

CONFIG_USB_ROLE_SWITCH=y
# CONFIG_MMC is not set
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_REALTEK_USB=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
CONFIG_LEDS_CLASS_MULTICOLOR=y
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y

#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
# CONFIG_LEDS_ARIEL is not set
CONFIG_LEDS_AW2013=y
CONFIG_LEDS_BCM6328=y
CONFIG_LEDS_BCM6358=y
# CONFIG_LEDS_TURRIS_OMNIA is not set
CONFIG_LEDS_LM3530=y
# CONFIG_LEDS_LM3532 is not set
CONFIG_LEDS_LM3642=y
CONFIG_LEDS_LM3692X=y
# CONFIG_LEDS_MT6323 is not set
# CONFIG_LEDS_S3C24XX is not set
# CONFIG_LEDS_COBALT_QUBE is not set
# CONFIG_LEDS_COBALT_RAQ is not set
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
CONFIG_LEDS_LP50XX=y
# CONFIG_LEDS_LP55XX_COMMON is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_WM8350 is not set
CONFIG_LEDS_DA903X=y
CONFIG_LEDS_PWM=y
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_ADP5520 is not set
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_NS2=y
CONFIG_LEDS_NETXBIG=y
# CONFIG_LEDS_ASIC3 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
# CONFIG_LEDS_MAX77650 is not set
CONFIG_LEDS_MAX8997=y
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=y
CONFIG_LEDS_IS31FL319X=y
CONFIG_LEDS_IS31FL32XX=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_SYSCON is not set
CONFIG_LEDS_PM8058=y
CONFIG_LEDS_MLXREG=y
# CONFIG_LEDS_USER is not set
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=y
CONFIG_LEDS_LM36274=y
CONFIG_LEDS_TPS6105X=y
# CONFIG_LEDS_IP30 is not set
# CONFIG_LEDS_BCM63138 is not set
# CONFIG_LEDS_LGM is not set

#
# Flash and Torch LED drivers
#

#
# RGB LED drivers
#
CONFIG_LEDS_PWM_MULTICOLOR=y

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set

#
# Simple LED drivers
#
# CONFIG_ACCESSIBILITY is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
# CONFIG_RTC_SYSTOHC is not set
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_LIB_KUNIT_TEST=y
# CONFIG_RTC_NVMEM is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_PROC is not set
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_ABB5ZES3=y
# CONFIG_RTC_DRV_ABEOZ9 is not set
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_BRCMSTB is not set
CONFIG_RTC_DRV_AS3722=y
CONFIG_RTC_DRV_DS1307=y
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1374_WDT=y
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_HYM8563=y
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8907 is not set
# CONFIG_RTC_DRV_MAX8998 is not set
# CONFIG_RTC_DRV_MAX8997 is not set
# CONFIG_RTC_DRV_MAX77686 is not set
# CONFIG_RTC_DRV_NCT3018Y is not set
# CONFIG_RTC_DRV_RK808 is not set
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_ISL12026=y
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF85363=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
# CONFIG_RTC_DRV_M41T80_WDT is not set
CONFIG_RTC_DRV_BD70528=y
CONFIG_RTC_DRV_BQ32K=y
# CONFIG_RTC_DRV_PALMAS is not set
# CONFIG_RTC_DRV_TPS6586X is not set
# CONFIG_RTC_DRV_RC5T619 is not set
CONFIG_RTC_DRV_S35390A=y
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
# CONFIG_RTC_DRV_RX8025 is not set
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV3028=y
CONFIG_RTC_DRV_RV3032=y
CONFIG_RTC_DRV_RV8803=y
# CONFIG_RTC_DRV_S5M is not set
CONFIG_RTC_DRV_SD3078=y

#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_DS3232_HWMON=y
CONFIG_RTC_DRV_PCF2127=y
# CONFIG_RTC_DRV_RV3029C2 is not set
CONFIG_RTC_DRV_RX6110=y

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
CONFIG_RTC_DRV_DS1553=y
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
# CONFIG_RTC_DRV_DA9055 is not set
# CONFIG_RTC_DRV_DA9063 is not set
CONFIG_RTC_DRV_STK17TA8=y
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=y
# CONFIG_RTC_DRV_M48T59 is not set
CONFIG_RTC_DRV_MSM6242=y
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
# CONFIG_RTC_DRV_GAMECUBE is not set
CONFIG_RTC_DRV_WM8350=y
# CONFIG_RTC_DRV_SC27XX is not set
CONFIG_RTC_DRV_SPEAR=y
CONFIG_RTC_DRV_ZYNQMP=y
CONFIG_RTC_DRV_CROS_EC=y
# CONFIG_RTC_DRV_NTXEC is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_ASM9260 is not set
# CONFIG_RTC_DRV_DAVINCI is not set
# CONFIG_RTC_DRV_DIGICOLOR is not set
CONFIG_RTC_DRV_IMXDI=y
# CONFIG_RTC_DRV_FSL_FTM_ALARM is not set
# CONFIG_RTC_DRV_MESON is not set
# CONFIG_RTC_DRV_MESON_VRTC is not set
# CONFIG_RTC_DRV_OMAP is not set
# CONFIG_RTC_DRV_S3C is not set
# CONFIG_RTC_DRV_EP93XX is not set
# CONFIG_RTC_DRV_PL030 is not set
CONFIG_RTC_DRV_PL031=y
# CONFIG_RTC_DRV_AT91RM9200 is not set
CONFIG_RTC_DRV_AT91SAM9=y
# CONFIG_RTC_DRV_RZN1 is not set
# CONFIG_RTC_DRV_GENERIC is not set
# CONFIG_RTC_DRV_VT8500 is not set
# CONFIG_RTC_DRV_SUN6I is not set
# CONFIG_RTC_DRV_SUNXI is not set
# CONFIG_RTC_DRV_MV is not set
# CONFIG_RTC_DRV_ARMADA38X is not set
CONFIG_RTC_DRV_CADENCE=y
CONFIG_RTC_DRV_FTRTC010=y
# CONFIG_RTC_DRV_STMP is not set
CONFIG_RTC_DRV_MC13XXX=y
# CONFIG_RTC_DRV_JZ4740 is not set
# CONFIG_RTC_DRV_LPC24XX is not set
# CONFIG_RTC_DRV_LPC32XX is not set
# CONFIG_RTC_DRV_PM8XXX is not set
# CONFIG_RTC_DRV_TEGRA is not set
# CONFIG_RTC_DRV_MXC is not set
CONFIG_RTC_DRV_MXC_V2=y
CONFIG_RTC_DRV_SNVS=y
# CONFIG_RTC_DRV_MOXART is not set
# CONFIG_RTC_DRV_MT2712 is not set
CONFIG_RTC_DRV_MT6397=y
# CONFIG_RTC_DRV_MT7622 is not set
# CONFIG_RTC_DRV_XGENE is not set
# CONFIG_RTC_DRV_R7301 is not set
# CONFIG_RTC_DRV_STM32 is not set
# CONFIG_RTC_DRV_RTD119X is not set
# CONFIG_RTC_DRV_ASPEED is not set
# CONFIG_RTC_DRV_TI_K3 is not set

#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
CONFIG_RTC_DRV_GOLDFISH=y
# CONFIG_RTC_DRV_MSC313 is not set
# CONFIG_DMADEVICES is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
CONFIG_DMABUF_SYSFS_STATS=y
# end of DMABUF options

CONFIG_AUXDISPLAY=y
CONFIG_CHARLCD=y
CONFIG_LINEDISP=y
CONFIG_HD44780_COMMON=y
CONFIG_HD44780=y
CONFIG_IMG_ASCII_LCD=y
CONFIG_HT16K33=y
CONFIG_LCD2S=y
CONFIG_PANEL_CHANGE_MESSAGE=y
CONFIG_PANEL_BOOT_MESSAGE=""
CONFIG_CHARLCD_BL_OFF=y
# CONFIG_CHARLCD_BL_ON is not set
# CONFIG_CHARLCD_BL_FLASH is not set
# CONFIG_VFIO is not set
CONFIG_VIRT_DRIVERS=y
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
# CONFIG_VIRTIO_MMIO is not set
# CONFIG_VHOST_MENU is not set

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

CONFIG_GREYBUS=y
# CONFIG_GREYBUS_ES2 is not set
# CONFIG_COMEDI is not set
CONFIG_STAGING=y

#
# IIO staging drivers
#

#
# Accelerometers
#
# end of Accelerometers

#
# Analog to digital converters
#
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=y
# CONFIG_ADT7316_I2C is not set
# end of Analog digital bi-direction converters

#
# Capacitance to digital converters
#
# CONFIG_AD7746 is not set
# end of Capacitance to digital converters

#
# Direct Digital Synthesis
#
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
CONFIG_ADE7854=y
CONFIG_ADE7854_I2C=y
# end of Active energy metering IC

#
# Resolver to digital converters
#
# end of Resolver to digital converters
# end of IIO staging drivers

CONFIG_STAGING_MEDIA=y
CONFIG_VIDEO_HANTRO=y
CONFIG_VIDEO_HANTRO_IMX8M=y
CONFIG_VIDEO_HANTRO_SAMA5D4=y
CONFIG_VIDEO_HANTRO_ROCKCHIP=y
CONFIG_VIDEO_HANTRO_SUNXI=y
CONFIG_VIDEO_IMX_MEDIA=y

#
# i.MX5/6/7/8 Media Sub devices
#
CONFIG_VIDEO_IMX7_CSI=y
# end of i.MX5/6/7/8 Media Sub devices

# CONFIG_VIDEO_MAX96712 is not set
# CONFIG_VIDEO_MESON_VDEC is not set
# CONFIG_VIDEO_OMAP4 is not set
# CONFIG_VIDEO_ROCKCHIP_VDEC is not set
# CONFIG_VIDEO_STKWEBCAM is not set
# CONFIG_VIDEO_SUNXI is not set
CONFIG_STAGING_BOARD=y
CONFIG_COMMON_CLK_XLNX_CLKWZRD=y
# CONFIG_MOST_COMPONENTS is not set
CONFIG_GREYBUS_BOOTROM=y
CONFIG_GREYBUS_HID=y
# CONFIG_GREYBUS_LIGHT is not set
# CONFIG_GREYBUS_LOG is not set
CONFIG_GREYBUS_LOOPBACK=y
CONFIG_GREYBUS_POWER=y
CONFIG_GREYBUS_RAW=y
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=y
# CONFIG_GREYBUS_GPIO is not set
CONFIG_GREYBUS_I2C=y
CONFIG_GREYBUS_PWM=y
CONFIG_GREYBUS_UART=y
CONFIG_GREYBUS_USB=y
# CONFIG_GREYBUS_ARCHE is not set
CONFIG_BCM_VIDEOCORE=y
# CONFIG_BCM2835_VCHIQ is not set
# CONFIG_VIDEO_BCM2835 is not set
CONFIG_XIL_AXIS_FIFO=y
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_GOLDFISH is not set
CONFIG_CHROME_PLATFORMS=y
CONFIG_CROS_EC=y
# CONFIG_CROS_EC_I2C is not set
CONFIG_CROS_EC_RPMSG=y
CONFIG_CROS_EC_PROTO=y
CONFIG_CROS_KBD_LED_BACKLIGHT=y
CONFIG_CROS_EC_CHARDEV=y
CONFIG_CROS_EC_LIGHTBAR=y
# CONFIG_CROS_EC_VBC is not set
# CONFIG_CROS_EC_DEBUGFS is not set
CONFIG_CROS_EC_SENSORHUB=y
CONFIG_CROS_EC_SYSFS=y
CONFIG_CROS_EC_TYPEC=y
CONFIG_CROS_USBPD_LOGGER=y
CONFIG_CROS_USBPD_NOTIFY=y
CONFIG_CROS_KUNIT=y
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_OLPC_XO175 is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Clock driver for ARM Reference designs
#
# CONFIG_CLK_ICST is not set
CONFIG_CLK_SP810=y
# end of Clock driver for ARM Reference designs

# CONFIG_CLK_HSDK is not set
# CONFIG_COMMON_CLK_APPLE_NCO is not set
# CONFIG_COMMON_CLK_MAX77686 is not set
CONFIG_COMMON_CLK_MAX9485=y
# CONFIG_COMMON_CLK_RK808 is not set
# CONFIG_COMMON_CLK_HI655X is not set
CONFIG_COMMON_CLK_SCMI=y
# CONFIG_COMMON_CLK_SCPI is not set
CONFIG_COMMON_CLK_SI5341=y
CONFIG_COMMON_CLK_SI5351=y
CONFIG_COMMON_CLK_SI514=y
CONFIG_COMMON_CLK_SI544=y
CONFIG_COMMON_CLK_SI570=y
# CONFIG_COMMON_CLK_BM1880 is not set
CONFIG_COMMON_CLK_CDCE706=y
# CONFIG_COMMON_CLK_TPS68470 is not set
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_COMMON_CLK_CS2000_CP=y
# CONFIG_COMMON_CLK_EN7523 is not set
# CONFIG_COMMON_CLK_FSL_FLEXSPI is not set
# CONFIG_COMMON_CLK_FSL_SAI is not set
# CONFIG_COMMON_CLK_GEMINI is not set
# CONFIG_COMMON_CLK_LAN966X is not set
# CONFIG_COMMON_CLK_ASPEED is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
CONFIG_CLK_TWL6040=y
CONFIG_COMMON_CLK_AXI_CLKGEN=y
# CONFIG_CLK_QORIQ is not set
# CONFIG_CLK_LS1028A_PLLDIG is not set
# CONFIG_COMMON_CLK_XGENE is not set
# CONFIG_COMMON_CLK_PALMAS is not set
CONFIG_COMMON_CLK_PWM=y
# CONFIG_COMMON_CLK_OXNAS is not set
CONFIG_COMMON_CLK_RS9_PCIE=y
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_MMP2_AUDIO is not set
CONFIG_COMMON_CLK_BD718XX=y
CONFIG_COMMON_CLK_FIXED_MMIO=y
# CONFIG_CLK_ACTIONS is not set
# CONFIG_CLK_BAIKAL_T1 is not set
# CONFIG_CLK_BCM2711_DVP is not set
# CONFIG_CLK_BCM2835 is not set
# CONFIG_CLK_BCM_63XX is not set
# CONFIG_CLK_BCM_63XX_GATE is not set
# CONFIG_CLK_BCM_KONA is not set
# CONFIG_CLK_BCM_CYGNUS is not set
# CONFIG_CLK_BCM_HR2 is not set
# CONFIG_CLK_BCM_NSP is not set
# CONFIG_CLK_BCM_NS2 is not set
# CONFIG_CLK_BCM_SR is not set
# CONFIG_CLK_RASPBERRYPI is not set
# CONFIG_COMMON_CLK_HI3516CV300 is not set
# CONFIG_COMMON_CLK_HI3519 is not set
# CONFIG_COMMON_CLK_HI3559A is not set
# CONFIG_COMMON_CLK_HI3660 is not set
# CONFIG_COMMON_CLK_HI3670 is not set
# CONFIG_COMMON_CLK_HI3798CV200 is not set
# CONFIG_COMMON_CLK_HI6220 is not set
# CONFIG_RESET_HISI is not set
# CONFIG_COMMON_CLK_BOSTON is not set
CONFIG_MXC_CLK=y
CONFIG_CLK_IMX8MM=y
# CONFIG_CLK_IMX8MN is not set
CONFIG_CLK_IMX8MP=y
CONFIG_CLK_IMX8MQ=y
CONFIG_CLK_IMX8ULP=y
CONFIG_CLK_IMX93=y

#
# Ingenic SoCs drivers
#
# CONFIG_INGENIC_CGU_JZ4740 is not set
# CONFIG_INGENIC_CGU_JZ4725B is not set
# CONFIG_INGENIC_CGU_JZ4760 is not set
# CONFIG_INGENIC_CGU_JZ4770 is not set
# CONFIG_INGENIC_CGU_JZ4780 is not set
# CONFIG_INGENIC_CGU_X1000 is not set
# CONFIG_INGENIC_CGU_X1830 is not set
# CONFIG_INGENIC_TCU_CLK is not set
# end of Ingenic SoCs drivers

# CONFIG_COMMON_CLK_KEYSTONE is not set
# CONFIG_TI_SYSCON_CLK is not set

#
# Clock driver for MediaTek SoC
#
# CONFIG_COMMON_CLK_MT2701 is not set
# CONFIG_COMMON_CLK_MT2712 is not set
# CONFIG_COMMON_CLK_MT6765 is not set
# CONFIG_COMMON_CLK_MT6779 is not set
# CONFIG_COMMON_CLK_MT6797 is not set
# CONFIG_COMMON_CLK_MT7622 is not set
# CONFIG_COMMON_CLK_MT7629 is not set
# CONFIG_COMMON_CLK_MT7986 is not set
# CONFIG_COMMON_CLK_MT8135 is not set
# CONFIG_COMMON_CLK_MT8167 is not set
# CONFIG_COMMON_CLK_MT8173 is not set
# CONFIG_COMMON_CLK_MT8183 is not set
# CONFIG_COMMON_CLK_MT8186 is not set
# CONFIG_COMMON_CLK_MT8192 is not set
# CONFIG_COMMON_CLK_MT8195 is not set
# CONFIG_COMMON_CLK_MT8516 is not set
# end of Clock driver for MediaTek SoC

#
# Clock support for Amlogic platforms
#
CONFIG_COMMON_CLK_MESON_REGMAP=y
CONFIG_COMMON_CLK_MESON_MPLL=y
CONFIG_COMMON_CLK_MESON_PLL=y
CONFIG_COMMON_CLK_MESON8B=y
# end of Clock support for Amlogic platforms

# CONFIG_MSTAR_MSC313_MPLL is not set
# CONFIG_MCHP_CLK_MPFS is not set
# CONFIG_COMMON_CLK_PISTACHIO is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_CLK_MT7621 is not set
# CONFIG_CLK_RENESAS is not set
# CONFIG_COMMON_CLK_SAMSUNG is not set
# CONFIG_S3C2410_COMMON_CLK is not set
# CONFIG_S3C2412_COMMON_CLK is not set
# CONFIG_S3C2443_COMMON_CLK is not set
# CONFIG_CLK_SIFIVE is not set
# CONFIG_CLK_INTEL_SOCFPGA is not set
# CONFIG_SPRD_COMMON_CLK is not set
# CONFIG_CLK_STARFIVE_JH7100 is not set
CONFIG_CLK_SUNXI=y
CONFIG_CLK_SUNXI_CLOCKS=y
CONFIG_CLK_SUNXI_PRCM_SUN6I=y
CONFIG_CLK_SUNXI_PRCM_SUN8I=y
CONFIG_CLK_SUNXI_PRCM_SUN9I=y
# CONFIG_SUNXI_CCU is not set
# CONFIG_COMMON_CLK_TI_ADPLL is not set
# CONFIG_CLK_UNIPHIER is not set
# CONFIG_COMMON_CLK_VISCONTI is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
# CONFIG_COMMON_CLK_ZYNQMP is not set
CONFIG_CLK_KUNIT_TEST=y
CONFIG_CLK_GATE_KUNIT_TEST=y
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
# CONFIG_BCM2835_TIMER is not set
# CONFIG_BCM_KONA_TIMER is not set
# CONFIG_DAVINCI_TIMER is not set
# CONFIG_DIGICOLOR_TIMER is not set
# CONFIG_OMAP_DM_TIMER is not set
# CONFIG_DW_APB_TIMER is not set
# CONFIG_FTTMR010_TIMER is not set
# CONFIG_IXP4XX_TIMER is not set
# CONFIG_ROCKCHIP_TIMER is not set
# CONFIG_ARMADA_370_XP_TIMER is not set
# CONFIG_MESON6_TIMER is not set
# CONFIG_ORION_TIMER is not set
# CONFIG_OWL_TIMER is not set
# CONFIG_RDA_TIMER is not set
# CONFIG_SUN4I_TIMER is not set
# CONFIG_SUN5I_HSTIMER is not set
# CONFIG_TEGRA_TIMER is not set
# CONFIG_TEGRA186_TIMER is not set
# CONFIG_VT8500_TIMER is not set
# CONFIG_NPCM7XX_TIMER is not set
# CONFIG_CADENCE_TTC_TIMER is not set
# CONFIG_ASM9260_TIMER is not set
# CONFIG_CLKSRC_NOMADIK_MTU is not set
# CONFIG_CLKSRC_DBX500_PRCMU is not set
# CONFIG_CLPS711X_TIMER is not set
# CONFIG_MXS_TIMER is not set
# CONFIG_NSPIRE_TIMER is not set
# CONFIG_KEYSTONE_TIMER is not set
# CONFIG_INTEGRATOR_AP_TIMER is not set
# CONFIG_CLKSRC_LPC32XX is not set
# CONFIG_CLKSRC_PISTACHIO is not set
# CONFIG_CLKSRC_TI_32K is not set
# CONFIG_CLKSRC_STM32 is not set
# CONFIG_CLKSRC_STM32_LP is not set
# CONFIG_CLKSRC_MPS2 is not set
# CONFIG_ARC_TIMERS is not set
# CONFIG_ARM_GLOBAL_TIMER is not set
# CONFIG_ARM_TIMER_SP804 is not set
# CONFIG_ARMV7M_SYSTICK is not set
# CONFIG_ATMEL_PIT is not set
# CONFIG_ATMEL_ST is not set
CONFIG_ATMEL_TCB_CLKSRC=y
# CONFIG_CLKSRC_EXYNOS_MCT is not set
# CONFIG_CLKSRC_SAMSUNG_PWM is not set
# CONFIG_FSL_FTM_TIMER is not set
# CONFIG_OXNAS_RPS_TIMER is not set
# CONFIG_MTK_TIMER is not set
# CONFIG_SPRD_TIMER is not set
# CONFIG_CLKSRC_JCORE_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_RENESAS_OSTM is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_CLKSRC_QCOM is not set
# CONFIG_CLKSRC_VERSATILE is not set
# CONFIG_CLKSRC_PXA is not set
CONFIG_CLKSRC_IMX_GPT=y
# CONFIG_CLKSRC_IMX_TPM is not set
# CONFIG_TIMER_IMX_SYS_CTR is not set
# CONFIG_CLKSRC_ST_LPC is not set
# CONFIG_GXP_TIMER is not set
# CONFIG_MILBEAUT_TIMER is not set
# CONFIG_MSC313E_TIMER is not set
# CONFIG_INGENIC_TIMER is not set
# CONFIG_INGENIC_SYSOST is not set
# CONFIG_INGENIC_OST is not set
# CONFIG_MICROCHIP_PIT64B is not set
# CONFIG_GOLDFISH_TIMER is not set
# end of Clock Source drivers

# CONFIG_MAILBOX is not set

#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CTRL=y
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#
# CONFIG_OWL_PM_DOMAINS is not set

#
# Amlogic SoC drivers
#
# CONFIG_MESON_CANVAS is not set
# CONFIG_MESON_CLK_MEASURE is not set
# CONFIG_MESON_GX_SOCINFO is not set
# CONFIG_MESON_GX_PM_DOMAINS is not set
# CONFIG_MESON_EE_PM_DOMAINS is not set
# CONFIG_MESON_MX_SOCINFO is not set
# end of Amlogic SoC drivers

#
# Apple SoC drivers
#
# CONFIG_APPLE_PMGR_PWRSTATE is not set
# CONFIG_APPLE_SART is not set
# end of Apple SoC drivers

#
# ASPEED SoC drivers
#
# CONFIG_ASPEED_LPC_CTRL is not set
# CONFIG_ASPEED_LPC_SNOOP is not set
# CONFIG_ASPEED_UART_ROUTING is not set
# CONFIG_ASPEED_P2A_CTRL is not set
# CONFIG_ASPEED_SOCINFO is not set
# end of ASPEED SoC drivers

CONFIG_AT91_SOC_ID=y
CONFIG_AT91_SOC_SFR=y

#
# Broadcom SoC drivers
#
# CONFIG_BCM2835_POWER is not set
# CONFIG_SOC_BCM63XX is not set
# CONFIG_SOC_BRCMSTB is not set
# CONFIG_BCM_PMB is not set
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
CONFIG_DPAA2_CONSOLE=y
# CONFIG_FSL_RCPM is not set
# end of NXP/Freescale QorIQ SoC drivers

#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers

#
# i.MX SoC drivers
#
CONFIG_IMX_GPCV2_PM_DOMAINS=y
# CONFIG_SOC_IMX8M is not set
# end of i.MX SoC drivers

#
# IXP4xx SoC drivers
#
# CONFIG_IXP4XX_QMGR is not set
# CONFIG_IXP4XX_NPE is not set
# end of IXP4xx SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers

#
# MediaTek SoC drivers
#
# CONFIG_MTK_CMDQ is not set
# CONFIG_MTK_DEVAPC is not set
# CONFIG_MTK_INFRACFG is not set
# CONFIG_MTK_PMIC_WRAP is not set
# CONFIG_MTK_SCPSYS is not set
# CONFIG_MTK_SCPSYS_PM_DOMAINS is not set
# CONFIG_MTK_MMSYS is not set
# end of MediaTek SoC drivers

#
# Qualcomm SoC drivers
#
# CONFIG_QCOM_COMMAND_DB is not set
# CONFIG_QCOM_GENI_SE is not set
# CONFIG_QCOM_GSBI is not set
# CONFIG_QCOM_LLCC is not set
# CONFIG_QCOM_RPMH is not set
# CONFIG_QCOM_SMD_RPM is not set
# CONFIG_QCOM_SPM is not set
# CONFIG_QCOM_WCNSS_CTRL is not set
# CONFIG_QCOM_ICC_BWMON is not set
# end of Qualcomm SoC drivers

# CONFIG_SOC_RENESAS is not set
# CONFIG_ROCKCHIP_GRF is not set
# CONFIG_ROCKCHIP_IODOMAIN is not set
# CONFIG_ROCKCHIP_PM_DOMAINS is not set
# CONFIG_SOC_SAMSUNG is not set
# CONFIG_SOC_TEGRA20_VOLTAGE_COUPLER is not set
# CONFIG_SOC_TEGRA30_VOLTAGE_COUPLER is not set
CONFIG_SOC_TI=y
# CONFIG_UX500_SOC_ID is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

# CONFIG_PM_DEVFREQ is not set
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=y
# CONFIG_EXTCON_FSA9480 is not set
# CONFIG_EXTCON_GPIO is not set
# CONFIG_EXTCON_MAX14577 is not set
# CONFIG_EXTCON_MAX3355 is not set
CONFIG_EXTCON_MAX77693=y
CONFIG_EXTCON_MAX77843=y
# CONFIG_EXTCON_MAX8997 is not set
CONFIG_EXTCON_PALMAS=y
# CONFIG_EXTCON_PTN5150 is not set
# CONFIG_EXTCON_QCOM_SPMI_MISC is not set
# CONFIG_EXTCON_RT8973A is not set
CONFIG_EXTCON_SM5502=y
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_EXTCON_USBC_CROS_EC=y
CONFIG_EXTCON_USBC_TUSB320=y
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_BUFFER_DMA=y
CONFIG_IIO_BUFFER_DMAENGINE=y
CONFIG_IIO_BUFFER_HW_CONSUMER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
CONFIG_IIO_SW_TRIGGER=y
CONFIG_IIO_TRIGGERED_EVENT=y

#
# Accelerometers
#
CONFIG_ADXL313=y
CONFIG_ADXL313_I2C=y
CONFIG_ADXL345=y
CONFIG_ADXL345_I2C=y
CONFIG_ADXL355=y
CONFIG_ADXL355_I2C=y
CONFIG_ADXL367=y
CONFIG_ADXL367_I2C=y
CONFIG_ADXL372=y
CONFIG_ADXL372_I2C=y
CONFIG_BMA180=y
CONFIG_BMA400=y
CONFIG_BMA400_I2C=y
# CONFIG_BMC150_ACCEL is not set
CONFIG_DA280=y
# CONFIG_DA311 is not set
CONFIG_DMARD06=y
# CONFIG_DMARD09 is not set
CONFIG_DMARD10=y
# CONFIG_FXLS8962AF_I2C is not set
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_IIO_CROS_EC_ACCEL_LEGACY=y
CONFIG_KXSD9=y
# CONFIG_KXSD9_I2C is not set
CONFIG_KXCJK1013=y
CONFIG_MC3230=y
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=y
CONFIG_MMA7660=y
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=y
# CONFIG_MMA9551 is not set
CONFIG_MMA9553=y
CONFIG_MXC4005=y
CONFIG_MXC6255=y
# CONFIG_STK8312 is not set
# CONFIG_STK8BA50 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
# CONFIG_AD7291 is not set
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
# CONFIG_AD799X is not set
CONFIG_ADI_AXI_ADC=y
# CONFIG_ASPEED_ADC is not set
CONFIG_AT91_ADC=y
CONFIG_AT91_SAMA5D2_ADC=y
# CONFIG_AXP20X_ADC is not set
CONFIG_AXP288_ADC=y
# CONFIG_BCM_IPROC_ADC is not set
# CONFIG_BERLIN2_ADC is not set
CONFIG_CC10001_ADC=y
CONFIG_DA9150_GPADC=y
CONFIG_ENVELOPE_DETECTOR=y
# CONFIG_EXYNOS_ADC is not set
CONFIG_HX711=y
# CONFIG_INGENIC_ADC is not set
CONFIG_IMX7D_ADC=y
# CONFIG_IMX8QXP_ADC is not set
# CONFIG_LPC18XX_ADC is not set
# CONFIG_LPC32XX_ADC is not set
CONFIG_LTC2471=y
# CONFIG_LTC2485 is not set
# CONFIG_LTC2497 is not set
# CONFIG_MAX1363 is not set
CONFIG_MAX9611=y
CONFIG_MCP3422=y
CONFIG_MEDIATEK_MT6360_ADC=y
# CONFIG_MEDIATEK_MT6577_AUXADC is not set
# CONFIG_MESON_SARADC is not set
# CONFIG_NAU7802 is not set
# CONFIG_NPCM_ADC is not set
# CONFIG_PALMAS_GPADC is not set
CONFIG_QCOM_VADC_COMMON=y
CONFIG_QCOM_PM8XXX_XOADC=y
# CONFIG_RCAR_GYRO_ADC is not set
CONFIG_RN5T618_ADC=y
# CONFIG_ROCKCHIP_SARADC is not set
# CONFIG_RZG2L_ADC is not set
# CONFIG_SC27XX_ADC is not set
# CONFIG_SPEAR_ADC is not set
CONFIG_SD_ADC_MODULATOR=y
# CONFIG_STM32_ADC_CORE is not set
# CONFIG_STM32_DFSDM_CORE is not set
# CONFIG_STM32_DFSDM_ADC is not set
# CONFIG_STMPE_ADC is not set
CONFIG_TI_ADC081C=y
# CONFIG_TI_ADS1015 is not set
CONFIG_TI_AM335X_ADC=y
CONFIG_VF610_ADC=y
# CONFIG_VIPERBOARD_ADC is not set
CONFIG_XILINX_XADC=y
# CONFIG_XILINX_AMS is not set
# end of Analog to digital converters

#
# Analog to digital and digital to analog converters
#
# end of Analog to digital and digital to analog converters

#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends

#
# Amplifiers
#
CONFIG_HMC425=y
# end of Amplifiers

#
# Capacitance to digital converters
#
CONFIG_AD7150=y
# end of Capacitance to digital converters

#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=y
CONFIG_ATLAS_EZO_SENSOR=y
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_CCS811=y
# CONFIG_IAQCORE is not set
# CONFIG_SCD30_CORE is not set
CONFIG_SCD4X=y
CONFIG_SENSIRION_SGP30=y
CONFIG_SENSIRION_SGP40=y
CONFIG_SPS30=y
CONFIG_SPS30_I2C=y
# CONFIG_SENSEAIR_SUNRISE_CO2 is not set
CONFIG_VZ89X=y
# end of Chemical Sensors

CONFIG_IIO_CROS_EC_SENSORS_CORE=y
CONFIG_IIO_CROS_EC_SENSORS=y
CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE=y

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
# end of Hid Sensor IIO Common

CONFIG_IIO_MS_SENSORS_I2C=y

#
# IIO SCMI Sensors
#
# CONFIG_IIO_SCMI is not set
# end of IIO SCMI Sensors

#
# SSP Sensor Common
#
# end of SSP Sensor Common

CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y

#
# Digital to analog converters
#
CONFIG_AD5064=y
CONFIG_AD5380=y
CONFIG_AD5446=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5593R=y
CONFIG_AD5686=y
CONFIG_AD5696_I2C=y
CONFIG_DPOT_DAC=y
CONFIG_DS4424=y
# CONFIG_LPC18XX_DAC is not set
# CONFIG_M62332 is not set
# CONFIG_MAX517 is not set
CONFIG_MAX5821=y
# CONFIG_MCP4725 is not set
# CONFIG_STM32_DAC is not set
# CONFIG_TI_DAC5571 is not set
CONFIG_VF610_DAC=y
# end of Digital to analog converters

#
# IIO dummy driver
#
# end of IIO dummy driver

#
# Filters
#
# end of Filters

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
CONFIG_BMG160=y
CONFIG_BMG160_I2C=y
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
CONFIG_IIO_ST_GYRO_3AXIS=y
# CONFIG_IIO_ST_GYRO_I2C_3AXIS is not set
CONFIG_ITG3200=y
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
CONFIG_AFE4404=y
CONFIG_MAX30100=y
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
# CONFIG_DHT11 is not set
CONFIG_HDC100X=y
CONFIG_HDC2010=y
# CONFIG_HID_SENSOR_HUMIDITY is not set
# CONFIG_HTS221 is not set
CONFIG_HTU21=y
CONFIG_SI7005=y
CONFIG_SI7020=y
# end of Humidity sensors

#
# Inertial measurement units
#
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_FXOS8700=y
CONFIG_FXOS8700_I2C=y
CONFIG_KMX61=y
CONFIG_INV_ICM42600=y
CONFIG_INV_ICM42600_I2C=y
CONFIG_INV_MPU6050_IIO=y
CONFIG_INV_MPU6050_I2C=y
CONFIG_IIO_ST_LSM6DSX=y
CONFIG_IIO_ST_LSM6DSX_I2C=y
CONFIG_IIO_ST_LSM6DSX_I3C=y
# end of Inertial measurement units

#
# Light sensors
#
# CONFIG_ADJD_S311 is not set
CONFIG_ADUX1020=y
CONFIG_AL3010=y
# CONFIG_AL3320A is not set
# CONFIG_APDS9300 is not set
# CONFIG_APDS9960 is not set
# CONFIG_AS73211 is not set
# CONFIG_BH1750 is not set
CONFIG_BH1780=y
# CONFIG_CM32181 is not set
CONFIG_CM3232=y
CONFIG_CM3323=y
# CONFIG_CM3605 is not set
CONFIG_CM36651=y
# CONFIG_IIO_CROS_EC_LIGHT_PROX is not set
# CONFIG_GP2AP002 is not set
CONFIG_GP2AP020A00F=y
CONFIG_IQS621_ALS=y
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
# CONFIG_ISL29125 is not set
CONFIG_HID_SENSOR_ALS=y
CONFIG_HID_SENSOR_PROX=y
CONFIG_JSA1212=y
CONFIG_RPR0521=y
CONFIG_LTR501=y
# CONFIG_LV0104CS is not set
CONFIG_MAX44000=y
CONFIG_MAX44009=y
# CONFIG_NOA1305 is not set
CONFIG_OPT3001=y
CONFIG_PA12203001=y
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
CONFIG_STK3310=y
# CONFIG_ST_UVIS25 is not set
CONFIG_TCS3414=y
# CONFIG_TCS3472 is not set
# CONFIG_SENSORS_TSL2563 is not set
# CONFIG_TSL2583 is not set
# CONFIG_TSL2591 is not set
CONFIG_TSL2772=y
CONFIG_TSL4531=y
CONFIG_US5182D=y
CONFIG_VCNL4000=y
CONFIG_VCNL4035=y
CONFIG_VEML6030=y
CONFIG_VEML6070=y
CONFIG_VL6180=y
CONFIG_ZOPT2201=y
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
CONFIG_AK8975=y
CONFIG_AK09911=y
# CONFIG_BMC150_MAGN_I2C is not set
CONFIG_MAG3110=y
CONFIG_HID_SENSOR_MAGNETOMETER_3D=y
CONFIG_MMC35240=y
# CONFIG_IIO_ST_MAGN_3AXIS is not set
# CONFIG_SENSORS_HMC5843_I2C is not set
# CONFIG_SENSORS_RM3100_I2C is not set
# CONFIG_YAMAHA_YAS530 is not set
# end of Magnetometer sensors

#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=y
# CONFIG_HID_SENSOR_DEVICE_ROTATION is not set
# end of Inclinometer sensors

CONFIG_IIO_RESCALE_KUNIT_TEST=y
CONFIG_IIO_FORMAT_KUNIT_TEST=y

#
# Triggers - standalone
#
# CONFIG_IIO_HRTIMER_TRIGGER is not set
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
# CONFIG_IIO_STM32_LPTIMER_TRIGGER is not set
# CONFIG_IIO_STM32_TIMER_TRIGGER is not set
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
# end of Triggers - standalone

#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=y
CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE=y
# end of Linear and angular position sensors

#
# Digital potentiometers
#
CONFIG_AD5110=y
CONFIG_AD5272=y
CONFIG_DS1803=y
CONFIG_MAX5432=y
CONFIG_MCP4018=y
CONFIG_MCP4531=y
CONFIG_TPL0102=y
# end of Digital potentiometers

#
# Digital potentiostats
#
CONFIG_LMP91000=y
# end of Digital potentiostats

#
# Pressure sensors
#
CONFIG_ABP060MG=y
# CONFIG_BMP280 is not set
# CONFIG_IIO_CROS_EC_BARO is not set
CONFIG_DLHL60D=y
# CONFIG_DPS310 is not set
CONFIG_HID_SENSOR_PRESS=y
CONFIG_HP03=y
CONFIG_ICP10100=y
# CONFIG_MPL115_I2C is not set
CONFIG_MPL3115=y
CONFIG_MS5611=y
# CONFIG_MS5611_I2C is not set
# CONFIG_MS5637 is not set
CONFIG_IIO_ST_PRESS=y
CONFIG_IIO_ST_PRESS_I2C=y
CONFIG_T5403=y
CONFIG_HP206C=y
CONFIG_ZPA2326=y
CONFIG_ZPA2326_I2C=y
# end of Pressure sensors

#
# Lightning sensors
#
# end of Lightning sensors

#
# Proximity and distance sensors
#
CONFIG_CROS_EC_MKBP_PROXIMITY=y
CONFIG_ISL29501=y
# CONFIG_LIDAR_LITE_V2 is not set
CONFIG_MB1232=y
# CONFIG_PING is not set
CONFIG_RFD77402=y
CONFIG_SRF04=y
CONFIG_SX_COMMON=y
# CONFIG_SX9310 is not set
CONFIG_SX9324=y
# CONFIG_SX9360 is not set
CONFIG_SX9500=y
# CONFIG_SRF08 is not set
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# end of Resolver to digital converters

#
# Temperature sensors
#
CONFIG_IQS620AT_TEMP=y
CONFIG_HID_SENSOR_TEMP=y
CONFIG_MLX90614=y
CONFIG_MLX90632=y
CONFIG_TMP006=y
CONFIG_TMP007=y
CONFIG_TMP117=y
CONFIG_TSYS01=y
# CONFIG_TSYS02D is not set
# end of Temperature sensors

CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_DEBUG=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_TCB=y
# CONFIG_PWM_BCM_IPROC is not set
# CONFIG_PWM_BCM_KONA is not set
# CONFIG_PWM_BCM2835 is not set
# CONFIG_PWM_BERLIN is not set
# CONFIG_PWM_BRCMSTB is not set
CONFIG_PWM_CLK=y
# CONFIG_PWM_CLPS711X is not set
CONFIG_PWM_CROS_EC=y
# CONFIG_PWM_EP93XX is not set
CONFIG_PWM_FSL_FTM=y
# CONFIG_PWM_HIBVT is not set
# CONFIG_PWM_IMG is not set
CONFIG_PWM_IMX1=y
# CONFIG_PWM_IMX27 is not set
# CONFIG_PWM_IMX_TPM is not set
# CONFIG_PWM_INTEL_LGM is not set
CONFIG_PWM_IQS620A=y
# CONFIG_PWM_JZ4740 is not set
# CONFIG_PWM_KEEMBAY is not set
CONFIG_PWM_LP3943=y
# CONFIG_PWM_LPC18XX_SCT is not set
# CONFIG_PWM_LPC32XX is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_MESON is not set
# CONFIG_PWM_MTK_DISP is not set
# CONFIG_PWM_MEDIATEK is not set
# CONFIG_PWM_MXS is not set
CONFIG_PWM_NTXEC=y
# CONFIG_PWM_OMAP_DMTIMER is not set
CONFIG_PWM_PCA9685=y
# CONFIG_PWM_PXA is not set
# CONFIG_PWM_RASPBERRYPI_POE is not set
# CONFIG_PWM_RCAR is not set
# CONFIG_PWM_RENESAS_TPU is not set
# CONFIG_PWM_ROCKCHIP is not set
# CONFIG_PWM_SAMSUNG is not set
# CONFIG_PWM_SIFIVE is not set
# CONFIG_PWM_SL28CPLD is not set
# CONFIG_PWM_SPEAR is not set
# CONFIG_PWM_SPRD is not set
# CONFIG_PWM_STI is not set
# CONFIG_PWM_STM32 is not set
# CONFIG_PWM_STM32_LP is not set
# CONFIG_PWM_STMPE is not set
# CONFIG_PWM_SUN4I is not set
# CONFIG_PWM_SUNPLUS is not set
# CONFIG_PWM_TEGRA is not set
# CONFIG_PWM_TIECAP is not set
# CONFIG_PWM_TIEHRPWM is not set
# CONFIG_PWM_VISCONTI is not set
# CONFIG_PWM_VT8500 is not set
# CONFIG_PWM_XILINX is not set

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_ARM_NVIC=y
# CONFIG_AL_FIC is not set
# CONFIG_JCORE_AIC is not set
# CONFIG_RENESAS_INTC_IRQPIN is not set
# CONFIG_RENESAS_IRQC is not set
# CONFIG_RENESAS_RZA1_IRQC is not set
# CONFIG_RENESAS_RZG2L_IRQC is not set
# CONFIG_SL28CPLD_INTC is not set
# CONFIG_TS4800_IRQ is not set
CONFIG_XILINX_INTC=y
# CONFIG_INGENIC_TCU_IRQ is not set
# CONFIG_IRQ_UNIPHIER_AIDET is not set
# CONFIG_MESON_IRQ_GPIO is not set
CONFIG_IMX_IRQSTEER=y
CONFIG_IMX_INTMUX=y
# CONFIG_EXYNOS_IRQ_COMBINER is not set
# CONFIG_MST_IRQ is not set
# CONFIG_MCHP_EIC is not set
# CONFIG_SUNPLUS_SP7021_INTC is not set
# end of IRQ chip support

CONFIG_IPACK_BUS=y
CONFIG_SERIAL_IPOCTAL=y
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_A10SR is not set
# CONFIG_RESET_ATH79 is not set
# CONFIG_RESET_AXS10X is not set
# CONFIG_RESET_BCM6345 is not set
# CONFIG_RESET_BERLIN is not set
# CONFIG_RESET_BRCMSTB is not set
# CONFIG_RESET_BRCMSTB_RESCAL is not set
# CONFIG_RESET_HSDK is not set
# CONFIG_RESET_IMX7 is not set
# CONFIG_RESET_INTEL_GW is not set
# CONFIG_RESET_K210 is not set
# CONFIG_RESET_LANTIQ is not set
# CONFIG_RESET_LPC18XX is not set
# CONFIG_RESET_MCHP_SPARX5 is not set
# CONFIG_RESET_MESON is not set
# CONFIG_RESET_MESON_AUDIO_ARB is not set
# CONFIG_RESET_NPCM is not set
# CONFIG_RESET_PISTACHIO is not set
# CONFIG_RESET_QCOM_AOSS is not set
# CONFIG_RESET_QCOM_PDC is not set
# CONFIG_RESET_RASPBERRYPI is not set
# CONFIG_RESET_RZG2L_USBPHY_CTRL is not set
CONFIG_RESET_SCMI=y
# CONFIG_RESET_SIMPLE is not set
# CONFIG_RESET_SOCFPGA is not set
# CONFIG_RESET_STARFIVE_JH7100 is not set
# CONFIG_RESET_SUNPLUS is not set
# CONFIG_RESET_SUNXI is not set
# CONFIG_RESET_TI_SCI is not set
# CONFIG_RESET_TI_SYSCON is not set
# CONFIG_RESET_TI_TPS380X is not set
# CONFIG_RESET_TN48M_CPLD is not set
# CONFIG_RESET_UNIPHIER is not set
# CONFIG_RESET_UNIPHIER_GLUE is not set
# CONFIG_RESET_ZYNQ is not set
# CONFIG_COMMON_RESET_HI3660 is not set
# CONFIG_COMMON_RESET_HI6220 is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_PHY_LPC18XX_USB_OTG is not set
# CONFIG_PHY_PISTACHIO_USB is not set
# CONFIG_PHY_XGENE is not set
# CONFIG_USB_LGM_PHY is not set
CONFIG_PHY_CAN_TRANSCEIVER=y
# CONFIG_PHY_SUN4I_USB is not set
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
# CONFIG_PHY_SUN9I_USB is not set
# CONFIG_PHY_SUN50I_USB3 is not set
# CONFIG_PHY_MESON8_HDMI_TX is not set
# CONFIG_PHY_MESON8B_USB2 is not set
# CONFIG_PHY_MESON_GXL_USB2 is not set
# CONFIG_PHY_MESON_G12A_MIPI_DPHY_ANALOG is not set
# CONFIG_PHY_MESON_G12A_USB2 is not set
# CONFIG_PHY_MESON_G12A_USB3_PCIE is not set
# CONFIG_PHY_MESON_AXG_PCIE is not set
# CONFIG_PHY_MESON_AXG_MIPI_PCIE_ANALOG is not set
# CONFIG_PHY_MESON_AXG_MIPI_DPHY is not set

#
# PHY drivers for Broadcom platforms
#
# CONFIG_PHY_BCM63XX_USBH is not set
# CONFIG_PHY_CYGNUS_PCIE is not set
# CONFIG_PHY_BCM_SR_USB is not set
CONFIG_BCM_KONA_USB2_PHY=y
# CONFIG_PHY_BCM_NS_USB2 is not set
# CONFIG_PHY_NS2_USB_DRD is not set
# CONFIG_PHY_BRCM_SATA is not set
# CONFIG_PHY_BRCM_USB is not set
# CONFIG_PHY_BCM_SR_PCIE is not set
# end of PHY drivers for Broadcom platforms

# CONFIG_PHY_CADENCE_TORRENT is not set
CONFIG_PHY_CADENCE_DPHY=y
CONFIG_PHY_CADENCE_DPHY_RX=y
# CONFIG_PHY_CADENCE_SIERRA is not set
CONFIG_PHY_CADENCE_SALVO=y
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
# CONFIG_PHY_MIXEL_LVDS_PHY is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_FSL_IMX8M_PCIE is not set
# CONFIG_PHY_FSL_LYNX_28G is not set
# CONFIG_PHY_HI6220_USB is not set
# CONFIG_PHY_HI3660_USB is not set
# CONFIG_PHY_HI3670_USB is not set
# CONFIG_PHY_HI3670_PCIE is not set
# CONFIG_PHY_HISTB_COMBPHY is not set
# CONFIG_PHY_HISI_INNO_USB2 is not set
# CONFIG_PHY_INGENIC_USB is not set
# CONFIG_PHY_LANTIQ_VRX200_PCIE is not set
# CONFIG_PHY_LANTIQ_RCU_USB2 is not set
# CONFIG_ARMADA375_USBCLUSTER_PHY is not set
# CONFIG_PHY_BERLIN_SATA is not set
# CONFIG_PHY_BERLIN_USB is not set
CONFIG_PHY_MVEBU_A3700_UTMI=y
# CONFIG_PHY_MVEBU_A38X_COMPHY is not set
# CONFIG_PHY_MVEBU_CP110_UTMI is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_PXA_USB is not set
# CONFIG_PHY_MMP3_USB is not set
# CONFIG_PHY_MMP3_HSIC is not set
# CONFIG_PHY_MTK_PCIE is not set
# CONFIG_PHY_MTK_TPHY is not set
# CONFIG_PHY_MTK_UFS is not set
# CONFIG_PHY_MTK_XSPHY is not set
# CONFIG_PHY_MTK_HDMI is not set
# CONFIG_PHY_MTK_MIPI_DSI is not set
# CONFIG_PHY_MTK_DP is not set
# CONFIG_PHY_SPARX5_SERDES is not set
# CONFIG_PHY_LAN966X_SERDES is not set
CONFIG_PHY_CPCAP_USB=y
CONFIG_PHY_MAPPHONE_MDM6600=y
CONFIG_PHY_OCELOT_SERDES=y
CONFIG_PHY_ATH79_USB=y
# CONFIG_PHY_QCOM_EDP is not set
# CONFIG_PHY_QCOM_IPQ4019_USB is not set
# CONFIG_PHY_QCOM_PCIE2 is not set
# CONFIG_PHY_QCOM_QMP is not set
# CONFIG_PHY_QCOM_QUSB2 is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_HS_28NM is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_QCOM_IPQ806X_USB is not set
# CONFIG_PHY_MT7621_PCI is not set
# CONFIG_PHY_RALINK_USB is not set
# CONFIG_PHY_RCAR_GEN3_USB3 is not set
# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
# CONFIG_PHY_ROCKCHIP_INNO_USB2 is not set
# CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
# CONFIG_PHY_ROCKCHIP_PCIE is not set
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
# CONFIG_PHY_EXYNOS_DP_VIDEO is not set
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
# CONFIG_PHY_EXYNOS_PCIE is not set
# CONFIG_PHY_SAMSUNG_UFS is not set
# CONFIG_PHY_SAMSUNG_USB2 is not set
CONFIG_PHY_EXYNOS5_USBDRD=y
# CONFIG_PHY_UNIPHIER_USB2 is not set
# CONFIG_PHY_UNIPHIER_USB3 is not set
# CONFIG_PHY_UNIPHIER_PCIE is not set
# CONFIG_PHY_UNIPHIER_AHCI is not set
# CONFIG_PHY_ST_SPEAR1310_MIPHY is not set
# CONFIG_PHY_ST_SPEAR1340_MIPHY is not set
# CONFIG_PHY_STIH407_USB is not set
# CONFIG_PHY_STM32_USBPHYC is not set
# CONFIG_PHY_TEGRA194_P2U is not set
# CONFIG_PHY_DA8XX_USB is not set
# CONFIG_PHY_DM816X_USB is not set
# CONFIG_PHY_AM654_SERDES is not set
# CONFIG_PHY_J721E_WIZ is not set
# CONFIG_OMAP_CONTROL_PHY is not set
# CONFIG_TI_PIPE3 is not set
# CONFIG_PHY_INTEL_KEEMBAY_EMMC is not set
# CONFIG_PHY_INTEL_KEEMBAY_USB is not set
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# CONFIG_PHY_INTEL_THUNDERBAY_EMMC is not set
# CONFIG_PHY_XILINX_ZYNQMP is not set
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
CONFIG_ARM_CCN=y
# CONFIG_ARM_CMN is not set
# CONFIG_ARM_PMU is not set
# CONFIG_FSL_IMX8_DDR_PMU is not set
# CONFIG_ARM_DMC620_PMU is not set
# end of Performance monitor support

# CONFIG_RAS is not set

#
# Android
#
# end of Android

# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_IMX_IIM=y
CONFIG_NVMEM_IMX_OCOTP=y
# CONFIG_JZ4780_EFUSE is not set
# CONFIG_NVMEM_LPC18XX_EEPROM is not set
# CONFIG_NVMEM_LPC18XX_OTP is not set
# CONFIG_NVMEM_MXS_OCOTP is not set
# CONFIG_MTK_EFUSE is not set
# CONFIG_MICROCHIP_OTPC is not set
# CONFIG_NVMEM_NINTENDO_OTP is not set
# CONFIG_QCOM_QFPROM is not set
# CONFIG_ROCKCHIP_EFUSE is not set
# CONFIG_ROCKCHIP_OTP is not set
# CONFIG_NVMEM_BCM_OCOTP is not set
# CONFIG_NVMEM_STM32_ROMEM is not set
# CONFIG_UNIPHIER_EFUSE is not set
# CONFIG_NVMEM_VF610_OCOTP is not set
# CONFIG_MESON_MX_EFUSE is not set
CONFIG_NVMEM_SNVS_LPGPR=y
# CONFIG_SC27XX_EFUSE is not set
# CONFIG_SPRD_EFUSE is not set
CONFIG_NVMEM_RMEM=y
# CONFIG_NVMEM_BRCM_NVRAM is not set
# CONFIG_NVMEM_LAYERSCAPE_SFP is not set
# CONFIG_NVMEM_SUNPLUS_OCOTP is not set
# CONFIG_NVMEM_APPLE_EFUSES is not set

#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_PROTO_BASIC=y
CONFIG_STM_PROTO_SYS_T=y
CONFIG_STM_DUMMY=y
CONFIG_STM_SOURCE_CONSOLE=y
CONFIG_STM_SOURCE_HEARTBEAT=y
# CONFIG_INTEL_TH is not set
# end of HW tracing support

CONFIG_FPGA=y
# CONFIG_FPGA_MGR_SOCFPGA is not set
# CONFIG_FPGA_MGR_SOCFPGA_A10 is not set
# CONFIG_ALTERA_PR_IP_CORE is not set
# CONFIG_FPGA_MGR_ZYNQ_FPGA is not set
CONFIG_FPGA_BRIDGE=y
# CONFIG_ALTERA_FREEZE_BRIDGE is not set
# CONFIG_XILINX_PR_DECOUPLER is not set
CONFIG_FPGA_REGION=y
CONFIG_OF_FPGA_REGION=y
CONFIG_FPGA_DFL=y
# CONFIG_FPGA_DFL_FME is not set
CONFIG_FPGA_DFL_AFU=y
# CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000 is not set
# CONFIG_FPGA_MGR_ZYNQMP_FPGA is not set
# CONFIG_FPGA_MGR_VERSAL_FPGA is not set
# CONFIG_FSI is not set
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=y
# CONFIG_MUX_GPIO is not set
CONFIG_MUX_MMIO=y
# end of Multiplexer drivers

CONFIG_PM_OPP=y
# CONFIG_SIOX is not set
CONFIG_SLIMBUS=y
CONFIG_SLIM_QCOM_CTRL=y
# CONFIG_INTERCONNECT is not set
CONFIG_COUNTER=y
# CONFIG_104_QUAD_8 is not set
CONFIG_INTERRUPT_CNT=y
# CONFIG_STM32_TIMER_CNT is not set
# CONFIG_STM32_LPTIMER_CNT is not set
# CONFIG_TI_EQEP is not set
CONFIG_FTM_QUADDEC=y
CONFIG_MICROCHIP_TCB_CAPTURE=y
CONFIG_MOST=y
# CONFIG_MOST_USB_HDM is not set
CONFIG_MOST_CDEV=y
# CONFIG_PECI is not set
CONFIG_HTE=y
# end of Device Drivers

#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
# CONFIG_FILE_LOCKING is not set
CONFIG_FS_ENCRYPTION=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
CONFIG_QUOTA=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_VIRTIO_FS=y
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_NFS_EXPORT=y
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_NETFS_SUPPORT=y
CONFIG_NETFS_STATS=y
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_DEBUG is not set
# end of Caches

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_VMCORE is not set
# CONFIG_PROC_SYSCTL is not set
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_CONFIGFS_FS=y
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
# CONFIG_JFFS2_FS_POSIX_ACL is not set
# CONFIG_JFFS2_FS_SECURITY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_UBIFS_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_ROMFS_FS=y
CONFIG_ROMFS_BACKED_BY_MTD=y
CONFIG_ROMFS_ON_MTD=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
# CONFIG_PSTORE_DEFLATE_COMPRESS is not set
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=y
CONFIG_PSTORE_LZ4HC_COMPRESS=y
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="lzo"
CONFIG_PSTORE_CONSOLE=y
# CONFIG_PSTORE_PMSG is not set
CONFIG_PSTORE_RAM=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
CONFIG_NLS_CODEPAGE_737=y
CONFIG_NLS_CODEPAGE_775=y
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_CODEPAGE_866=y
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=y
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=y
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=y
CONFIG_UNICODE=y
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_USER_DECRYPTED_DATA=y
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_KEY_NOTIFICATIONS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_YAMA is not set
CONFIG_SECURITY_SAFESETID=y
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
CONFIG_SECURITY_LANDLOCK=y
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
# CONFIG_INTEGRITY_ASYMMETRIC_KEYS is not set
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
CONFIG_IMA_DEFAULT_HASH_SHA256=y
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
# CONFIG_IMA_DEFAULT_HASH_WP512 is not set
# CONFIG_IMA_DEFAULT_HASH_SM3 is not set
CONFIG_IMA_DEFAULT_HASH="sha256"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_DISABLE_HTABLE=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
# CONFIG_EVM_ADD_XATTRS is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_INIT_STACK_ALL_PATTERN is not set
CONFIG_INIT_STACK_ALL_ZERO=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
CONFIG_ZERO_CALL_USED_REGS=y
# end of Memory initialization

# CONFIG_RANDSTRUCT_NONE is not set
CONFIG_RANDSTRUCT_FULL=y
# CONFIG_RANDSTRUCT_PERFORMANCE is not set
CONFIG_RANDSTRUCT=y
CONFIG_GCC_PLUGIN_RANDSTRUCT=y
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=y
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_FIPS_NAME="Linux Kernel Cryptographic API"
# CONFIG_CRYPTO_FIPS_CUSTOM_VERSION is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_ECDSA=y
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XCTR=y
# CONFIG_CRYPTO_XTS is not set
CONFIG_CRYPTO_KEYWRAP=y
CONFIG_CRYPTO_NHPOLY1305=y
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_HCTR2=y
# CONFIG_CRYPTO_ESSIV is not set

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=y

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=y
# CONFIG_CRYPTO_XXHASH is not set
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLYVAL=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_SM3_GENERIC=y
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_WP512=y

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
# CONFIG_CRYPTO_DES is not set
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_ARIA is not set
CONFIG_CRYPTO_SERPENT=y
# CONFIG_CRYPTO_SM4_GENERIC is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y

#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_KDF800108_CTR=y
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
# CONFIG_PKCS7_MESSAGE_PARSER is not set

#
# Certificates for signature checking
#
# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_HAVE_ARCH_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
# CONFIG_CORDIC is not set
CONFIG_PRIME_NUMBERS=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_STMP_DEVICE=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines

CONFIG_LIB_MEMNEQ=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC64_ROCKSOFT is not set
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
CONFIG_XZ_DEC_POWERPC=y
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
CONFIG_XZ_DEC_SPARC=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_HAS_DMA_WRITE_COMBINE=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
CONFIG_DMA_NONCOHERENT_MMAP=y
CONFIG_DMA_GLOBAL_POOL=y
CONFIG_DMA_API_DEBUG=y
CONFIG_DMA_API_DEBUG_SG=y
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_GENERIC_ATOMIC64=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
CONFIG_FONT_7x14=y
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_6x10 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_FONT_SUN8x16=y
# CONFIG_FONT_SUN12x22 is not set
CONFIG_FONT_TER16x32=y
CONFIG_FONT_6x8=y
CONFIG_ARCH_NO_SG_CHAIN=y
CONFIG_STACKDEPOT=y
CONFIG_REF_TRACKER=y
# CONFIG_PARMAN is not set
# CONFIG_OBJAGG is not set
# end of Library routines

CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
CONFIG_ASN1_ENCODER=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
CONFIG_PRINTK_CALLER=y
CONFIG_STACKTRACE_BUILD_ID=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
# end of printk and dmesg options

CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_NONE is not set
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
CONFIG_DEBUG_INFO_DWARF5=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_COMPRESSED is not set
CONFIG_DEBUG_INFO_SPLIT=y
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
CONFIG_GDB_SCRIPTS=y
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_READABLE_ASM=y
CONFIG_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_VMLINUX_MAP=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_FS_ALLOW_ALL is not set
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
CONFIG_DEBUG_FS_ALLOW_NONE=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments

#
# Networking Debugging
#
CONFIG_NET_DEV_REFCNT_TRACKER=y
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# end of Networking Debugging

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SHRINKER_DEBUG is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000
# CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set
# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_VMACACHE=y
# CONFIG_DEBUG_VM_RB is not set
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_DEBUG_NOMMU_REGIONS=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# end of Memory Debugging

CONFIG_DEBUG_SHIRQ=y

#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
# CONFIG_WQ_WATCHDOG is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

CONFIG_DEBUG_TIMEKEEPING=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
# CONFIG_DEBUG_RT_MUTEXES is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_LOCK_TORTURE_TEST=y
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_DEBUG_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_PLIST=y
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

CONFIG_DEBUG_CREDENTIALS=y

#
# RCU Debugging
#
CONFIG_TORTURE_TEST=y
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
CONFIG_RCU_STRICT_GRACE_PERIOD=y
# end of RCU Debugging

CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
CONFIG_LATENCYTOP=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set

#
# arm Debugging
#
CONFIG_UNWINDER_ARM=y
CONFIG_ARM_UNWIND=y
# CONFIG_BACKTRACE_VERBOSE is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_LL is not set
CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
CONFIG_CORESIGHT=y
CONFIG_CORESIGHT_LINKS_AND_SINKS=y
# CONFIG_CORESIGHT_LINK_AND_SINK_TMC is not set
CONFIG_CORESIGHT_SINK_TPIU=y
CONFIG_CORESIGHT_SINK_ETBV10=y
CONFIG_CORESIGHT_SOURCE_ETM3X=y
CONFIG_CORESIGHT_STM=y
CONFIG_CORESIGHT_CPU_DEBUG=y
CONFIG_CORESIGHT_CPU_DEBUG_DEFAULT_ON=y
# CONFIG_CORESIGHT_CTI is not set
# end of arm Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=y
CONFIG_KUNIT_EXAMPLE_TEST=y
CONFIG_KUNIT_ALL_TESTS=y
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_KCOV=y
CONFIG_KCOV_ENABLE_COMPARISONS=y
# CONFIG_KCOV_INSTRUMENT_ALL is not set
CONFIG_KCOV_IRQ_AREA_SIZE=0x40000
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage

# CONFIG_WARN_MISSING_DOCUMENTS is not set
# CONFIG_WARN_ABI_ERRORS is not set
# end of Kernel hacking