[U-Boot] [PATCH v2 0/6] J721e HS device support

[U-Boot] [PATCH v2 0/6] J721e HS device support

[Andrew F. Davis]

Hello all,

This series brings up High-Security (HS) device support on the J721e
platform. Support for this K3 HS device is much like the existing
AM65x HS and this series leverages much of that support.

There are also a couple tangentially related fixups that I noticed while
adding this support and testing. Although not strictly needed they
do allow J721e HS to just work out-of-box by the time the last patch
adds the defconfigs.

Thanks,
Andrew

Changes from v1:
 - Rebase on master and re-sync defconfigs

Andrew F. Davis (6):
  configs: j721e_evm.h: Sync J721e environment configuration with AM65x
  configs: ti: Factor out call to 'args_mmc' into MMC common environment
  arm: K3: Fix header comment match AM6 specific file function
  arm: K3: Disable ROM configured firewalls
  arm: K3: Increase default SYSFW image size allocation
  configs: Add configs for J721e High Security EVM

 arch/arm/mach-k3/Kconfig           |   2 +-
 arch/arm/mach-k3/am6_init.c        |  28 ++++++-
 arch/arm/mach-k3/common.c          |  30 ++++++++
 arch/arm/mach-k3/common.h          |   7 ++
 arch/arm/mach-k3/j721e_init.c      |  52 +++++++++++++
 configs/j721e_hs_evm_a72_defconfig | 116 +++++++++++++++++++++++++++++
 configs/j721e_hs_evm_r5_defconfig  | 105 ++++++++++++++++++++++++++
 include/configs/j721e_evm.h        |  16 +++-
 include/configs/ti_armv7_common.h  |   1 -
 include/environment/ti/mmc.h       |   5 +-
 10 files changed, 354 insertions(+), 8 deletions(-)
 create mode 100644 configs/j721e_hs_evm_a72_defconfig
 create mode 100644 configs/j721e_hs_evm_r5_defconfig

-- 
2.17.1

[U-Boot] [PATCH v2 1/6] configs: j721e_evm.h: Sync J721e environment configuration with AM65x

[Andrew F. Davis]

Some of the environment configuration in AM65x is not available in
J721e due to additions on one but not the other. These two platforms
are similar enough these common definitions should be factored out
to a common area, prepare for this by synchronizing them.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 include/configs/j721e_evm.h | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h
index 84518786c7..17bab4ef3e 100644
--- a/include/configs/j721e_evm.h
+++ b/include/configs/j721e_evm.h
@@ -58,10 +58,16 @@
 /* HyperFlash related configuration */
 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
 
+#define PARTS_DEFAULT \
+	/* Linux partitions */ \
+	"name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
+
 /* U-Boot general configuration */
 #define EXTRA_ENV_J721E_BOARD_SETTINGS					\
 	"default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"	\
-	"findfdt=setenv fdtfile ${default_device_tree}\0"		\
+	"findfdt="							\
+		"setenv name_fdt ${default_device_tree};"		\
+		"setenv fdtfile ${name_fdt}\0"				\
 	"loadaddr=0x80080000\0"						\
 	"fdtaddr=0x82000000\0"						\
 	"overlayaddr=0x83000000\0"					\
@@ -78,7 +84,7 @@
 	"bootdir=/boot\0"						\
 	"rd_spec=-\0"							\
 	"init_mmc=run args_all args_mmc\0"				\
-	"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
 	"get_overlay_mmc="						\
 		"fdt address ${fdtaddr};"				\
 		"fdt resize 0x100000;"					\
@@ -88,7 +94,10 @@
 		"fdt apply ${overlayaddr};"				\
 		"done;\0"						\
 	"get_kern_mmc=load mmc ${bootpart} ${loadaddr} "		\
-		"${bootdir}/${name_kern}\0"
+		"${bootdir}/${name_kern}\0"				\
+	"get_fit_mmc=load mmc ${bootpart} ${addr_fit} "			\
+		"${bootdir}/${name_fit}\0"				\
+	"partitions=" PARTS_DEFAULT
 
 #ifdef DEFAULT_RPROCS
 #undef DEFAULT_RPROCS
@@ -103,6 +112,7 @@
 /* Incorporate settings into the U-Boot environment */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	DEFAULT_MMC_TI_ARGS						\
+	DEFAULT_FIT_TI_ARGS						\
 	EXTRA_ENV_J721E_BOARD_SETTINGS					\
 	EXTRA_ENV_J721E_BOARD_SETTINGS_MMC				\
 	EXTRA_ENV_RPROC_SETTINGS					\
-- 
2.17.1

[U-Boot] [PATCH v2 2/6] configs: ti: Factor out call to 'args_mmc' into MMC common environment

[Andrew F. Davis]

Both 'loadfit' and 'mmcloados' start with a call to 'args_mmc' so this
can be factored out to before eithers only call site. This also allows us
to remove that call from 'loadfit', which should not have been calling it
anyway as that command should not be MMC specific. Without the call to
'args_mmc' the command 'loadfit' becomes just a call to 'run_fit' so
remove the indirection and call 'run_fit' directly, this removes the need
for 'loadfit' command (which was misnamed anyway). Drop it.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 include/configs/ti_armv7_common.h | 1 -
 include/environment/ti/mmc.h      | 5 +++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index adc7861539..a1a053e675 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -61,7 +61,6 @@
 		"setenv overlaystring ${overlaystring}'#'${overlay};" \
 		"done;\0" \
 	"run_fit=bootm ${addr_fit}#${fdtfile}${overlaystring}\0" \
-	"loadfit=run args_mmc; run run_fit;\0" \
 
 /*
  * DDR information.  If the CONFIG_NR_DRAM_BANKS is not defined,
diff --git a/include/environment/ti/mmc.h b/include/environment/ti/mmc.h
index bb4af0a3d5..1c8e49a8b3 100644
--- a/include/environment/ti/mmc.h
+++ b/include/environment/ti/mmc.h
@@ -41,7 +41,7 @@
 				"fi;" \
 			"fi;" \
 		"fi;\0" \
-	"mmcloados=run args_mmc; " \
+	"mmcloados=" \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 			"if run loadfdt; then " \
 				"bootz ${loadaddr} - ${fdtaddr}; " \
@@ -61,8 +61,9 @@
 		"if mmc rescan; then " \
 			"echo SD/MMC found on device ${mmcdev};" \
 			"if run loadimage; then " \
+				"run args_mmc; " \
 				"if test ${boot_fit} -eq 1; then " \
-					"run loadfit; " \
+					"run run_fit; " \
 				"else " \
 					"run mmcloados;" \
 				"fi;" \
-- 
2.17.1

[U-Boot] [PATCH v2 3/6] arm: K3: Fix header comment match AM6 specific file function

[Andrew F. Davis]

This file used to be the common location for K3 init when AM6 was the
only device, but common code was moved to common.c and this file became
AM6 specific, correct this header text.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 arch/arm/mach-k3/am6_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index a78ffbb674..c5da965bd8 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * K3: Architecture initialization
+ * AM6: SoC specific initialization
  *
  * Copyright (C) 2017-2018 Texas Instruments Incorporated - http://www.ti.com/
  *	Lokesh Vutla <lokeshvutla@ti.com>
-- 
2.17.1

[U-Boot] [PATCH v2 4/6] arm: K3: Disable ROM configured firewalls

[Andrew F. Davis]

ROM configures certain firewalls based on its usage, which includes
the one in front of boot peripherals. In specific case of boot
peripherals, ROM does not open up the full address space corresponding
to the peripherals. Like in OSPI, ROM only configures the firewall region
for 32 bit address space and mark 64bit address space flash regions
as in-accessible.

When security-cfg is initialized by sysfw, all the non-configured
firewalls are kept in bypass state using a global setting. Since ROM
configured firewalls for certain peripherals, these will not be touched.
So when bootloader touches any of the address space that ROM marked as
in-accessible, system raises a firewall exception causing boot hang.

It would have been ideal if sysfw cleans up the ROM configured boot
peripheral firewalls. Given the memory overhead to store this
information provided by ROM and the boot time increase in re configuring
the firewalls, it is concluded to clean this up in bootloaders.

So disable all the firewalls that ROM doesn't open up the full address
space.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Venkateswara Rao Mandela <venkat.mandela@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 arch/arm/mach-k3/am6_init.c   | 26 ++++++++++++++++++
 arch/arm/mach-k3/common.c     | 30 ++++++++++++++++++++
 arch/arm/mach-k3/common.h     |  7 +++++
 arch/arm/mach-k3/j721e_init.c | 52 +++++++++++++++++++++++++++++++++++
 4 files changed, 115 insertions(+)

diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c
index c5da965bd8..8d107b870b 100644
--- a/arch/arm/mach-k3/am6_init.c
+++ b/arch/arm/mach-k3/am6_init.c
@@ -19,6 +19,26 @@
 #include <linux/soc/ti/ti_sci_protocol.h>
 
 #ifdef CONFIG_SPL_BUILD
+#ifdef CONFIG_K3_LOAD_SYSFW
+#ifdef CONFIG_TI_SECURE_DEVICE
+struct fwl_data main_cbass_fwls[] = {
+	{ "MMCSD1_CFG", 2057, 1 },
+	{ "MMCSD0_CFG", 2058, 1 },
+	{ "USB3SS0_SLV0", 2176, 2 },
+	{ "PCIE0_SLV", 2336, 8 },
+	{ "PCIE1_SLV", 2337, 8 },
+	{ "PCIE0_CFG", 2688, 1 },
+	{ "PCIE1_CFG", 2689, 1 },
+}, mcu_cbass_fwls[] = {
+	{ "MCU_ARMSS0_CORE0_SLV", 1024, 1 },
+	{ "MCU_ARMSS0_CORE1_SLV", 1028, 1 },
+	{ "MCU_FSS0_S1", 1033, 8 },
+	{ "MCU_FSS0_S0", 1036, 8 },
+	{ "MCU_CPSW0", 1220, 1 },
+};
+#endif
+#endif
+
 static void mmr_unlock(u32 base, u32 partition)
 {
 	/* Translate the base address */
@@ -109,6 +129,12 @@ void board_init_f(ulong dummy)
 	 * output.
 	 */
 	k3_sysfw_loader(preloader_console_init);
+
+	/* Disable ROM configured firewalls right after loading sysfw */
+#ifdef CONFIG_TI_SECURE_DEVICE
+	remove_fwl_configs(main_cbass_fwls, ARRAY_SIZE(main_cbass_fwls));
+	remove_fwl_configs(mcu_cbass_fwls, ARRAY_SIZE(mcu_cbass_fwls));
+#endif
 #else
 	/* Prepare console output */
 	preloader_console_init();
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index 50f5b81dfe..3c1887c0bf 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -269,3 +269,33 @@ void disable_linefill_optimization(void)
 	asm("mcr p15, 0, %0, c1, c0, 1" : : "r" (actlr));
 }
 #endif
+
+void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size)
+{
+	struct ti_sci_msg_fwl_region region;
+	struct ti_sci_fwl_ops *fwl_ops;
+	struct ti_sci_handle *ti_sci;
+	size_t i, j;
+
+	ti_sci = get_ti_sci_handle();
+	fwl_ops = &ti_sci->ops.fwl_ops;
+	for (i = 0; i < fwl_data_size; i++) {
+		for (j = 0; j <  fwl_data[i].regions; j++) {
+			region.fwl_id = fwl_data[i].fwl_id;
+			region.region = j;
+			region.n_permission_regs = 3;
+
+			fwl_ops->get_fwl_region(ti_sci, &region);
+
+			if (region.control != 0) {
+				pr_debug("Attempting to disable firewall %5d (%25s)\n",
+					 region.fwl_id, fwl_data[i].name);
+				region.control = 0;
+
+				if (fwl_ops->set_fwl_region(ti_sci, &region))
+					pr_err("Could not disable firewall %5d (%25s)\n",
+					       region.fwl_id, fwl_data[i].name);
+			}
+		}
+	}
+}
diff --git a/arch/arm/mach-k3/common.h b/arch/arm/mach-k3/common.h
index 35d1609cdc..d8b34fe060 100644
--- a/arch/arm/mach-k3/common.h
+++ b/arch/arm/mach-k3/common.h
@@ -14,6 +14,13 @@
 #define REV_PG1_0	0
 #define REV_PG2_0	1
 
+struct fwl_data {
+	const char *name;
+	u16 fwl_id;
+	u16 regions;
+};
+
 void setup_k3_mpu_regions(void);
 int early_console_init(void);
 void disable_linefill_optimization(void);
+void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size);
diff --git a/arch/arm/mach-k3/j721e_init.c b/arch/arm/mach-k3/j721e_init.c
index 4758739266..2a4f3e9ed2 100644
--- a/arch/arm/mach-k3/j721e_init.c
+++ b/arch/arm/mach-k3/j721e_init.c
@@ -20,6 +20,47 @@
 #include <dm/pinctrl.h>
 
 #ifdef CONFIG_SPL_BUILD
+#ifdef CONFIG_K3_LOAD_SYSFW
+#ifdef CONFIG_TI_SECURE_DEVICE
+struct fwl_data cbass_hc_cfg0_fwls[] = {
+	{ "PCIE0_CFG", 2560, 8 },
+	{ "PCIE1_CFG", 2561, 8 },
+	{ "USB3SS0_CORE", 2568, 4 },
+	{ "USB3SS1_CORE", 2570, 4 },
+	{ "EMMC8SS0_CFG", 2576, 4 },
+	{ "UFS_HCI0_CFG", 2580, 4 },
+	{ "SERDES0", 2584, 1 },
+	{ "SERDES1", 2585, 1 },
+}, cbass_hc0_fwls[] = {
+	{ "PCIE0_HP", 2528, 24 },
+	{ "PCIE0_LP", 2529, 24 },
+	{ "PCIE1_HP", 2530, 24 },
+	{ "PCIE1_LP", 2531, 24 },
+}, cbass_rc_cfg0_fwls[] = {
+	{ "EMMCSD4SS0_CFG", 2380, 4 },
+}, cbass_rc0_fwls[] = {
+	{ "GPMC0", 2310, 8 },
+}, infra_cbass0_fwls[] = {
+	{ "PLL_MMR0", 8, 26 },
+	{ "CTRL_MMR0", 9, 16 },
+}, mcu_cbass0_fwls[] = {
+	{ "MCU_R5FSS0_CORE0", 1024, 4 },
+	{ "MCU_R5FSS0_CORE0_CFG", 1025, 2 },
+	{ "MCU_R5FSS0_CORE1", 1028, 4 },
+	{ "MCU_FSS0_CFG", 1032, 12 },
+	{ "MCU_FSS0_S1", 1033, 8 },
+	{ "MCU_FSS0_S0", 1036, 8 },
+	{ "MCU_PSROM49152X32", 1048, 1 },
+	{ "MCU_MSRAM128KX64", 1050, 8 },
+	{ "MCU_CTRL_MMR0", 1200, 8 },
+	{ "MCU_PLL_MMR0", 1201, 3 },
+	{ "MCU_CPSW0", 1220, 2 },
+}, wkup_cbass0_fwls[] = {
+	{ "WKUP_CTRL_MMR0", 131, 16 },
+};
+#endif
+#endif
+
 static void mmr_unlock(u32 base, u32 partition)
 {
 	/* Translate the base address */
@@ -114,6 +155,17 @@ void board_init_f(ulong dummy)
 	 * output.
 	 */
 	k3_sysfw_loader(preloader_console_init);
+
+	/* Disable ROM configured firewalls right after loading sysfw */
+#ifdef CONFIG_TI_SECURE_DEVICE
+	remove_fwl_configs(cbass_hc_cfg0_fwls, ARRAY_SIZE(cbass_hc_cfg0_fwls));
+	remove_fwl_configs(cbass_hc0_fwls, ARRAY_SIZE(cbass_hc0_fwls));
+	remove_fwl_configs(cbass_rc_cfg0_fwls, ARRAY_SIZE(cbass_rc_cfg0_fwls));
+	remove_fwl_configs(cbass_rc0_fwls, ARRAY_SIZE(cbass_rc0_fwls));
+	remove_fwl_configs(infra_cbass0_fwls, ARRAY_SIZE(infra_cbass0_fwls));
+	remove_fwl_configs(mcu_cbass0_fwls, ARRAY_SIZE(mcu_cbass0_fwls));
+	remove_fwl_configs(wkup_cbass0_fwls, ARRAY_SIZE(wkup_cbass0_fwls));
+#endif
 #else
 	/* Prepare console output */
 	preloader_console_init();
-- 
2.17.1

[U-Boot] [PATCH v2 5/6] arm: K3: Increase default SYSFW image size allocation

[Andrew F. Davis]

The memory allocated to store the FIT image containing SYSFW and board
configuration data is statically defined to the largest size expected.
This was 276000 bytes but now needs to be grown to 277000 to make room
for the slightly larger SYSFW image used on J721e High-Security devices.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 arch/arm/mach-k3/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
index 5583241943..2e111bbf27 100644
--- a/arch/arm/mach-k3/Kconfig
+++ b/arch/arm/mach-k3/Kconfig
@@ -119,7 +119,7 @@ config K3_SYSFW_IMAGE_MMCSD_RAW_MODE_PART
 config K3_SYSFW_IMAGE_SIZE_MAX
 	int "Amount of memory dynamically allocated for loading SYSFW blob"
 	depends on K3_LOAD_SYSFW
-	default	276000
+	default	277000
 	help
 	  Amount of memory (in bytes) reserved through dynamic allocation at
 	  runtime for loading the combined System Firmware and configuration image
-- 
2.17.1

[U-Boot] [PATCH v2 6/6] configs: Add configs for J721e High Security EVM

[Andrew F. Davis]

Add new defconfig files for the J721e High Security EVM.

These defconfigs are the same as for the non-secure part, except for:
    CONFIG_TI_SECURE_DEVICE option set to 'y'
    CONFIG_FIT_IMAGE_POST_PROCESS option set to 'y'
    CONFIG_SPL_FIT_IMAGE_POST_PROCESS option set to 'y'
    CONFIG_BOOTCOMMAND uses FIT images for booting

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 configs/j721e_hs_evm_a72_defconfig | 116 +++++++++++++++++++++++++++++
 configs/j721e_hs_evm_r5_defconfig  | 105 ++++++++++++++++++++++++++
 2 files changed, 221 insertions(+)
 create mode 100644 configs/j721e_hs_evm_a72_defconfig
 create mode 100644 configs/j721e_hs_evm_r5_defconfig

diff --git a/configs/j721e_hs_evm_a72_defconfig b/configs/j721e_hs_evm_a72_defconfig
new file mode 100644
index 0000000000..23405c2cdd
--- /dev/null
+++ b/configs/j721e_hs_evm_a72_defconfig
@@ -0,0 +1,116 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_TI_SECURE_DEVICE=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x8000
+CONFIG_SOC_K3_J721E=y
+CONFIG_TARGET_J721E_A72_EVM=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+# CONFIG_PSCI_RESET is not set
+CONFIG_SPL_TEXT_BASE=0x80080000
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_FIT_IMAGE_POST_PROCESS=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
+CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_fit_${boot}; run get_overlaystring; run run_fit"
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_CMD_ASKENV=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_REMOTEPROC=y
+CONFIG_CMD_UFS=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_MTDIDS_DEFAULT="nor0=47040000.spi.0,nor0=47034000.hyperbus"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),- at 8m(hbmc.rootfs)"
+# CONFIG_ISO_PARTITION is not set
+# CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-common-proc-board"
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_CLK_TI_SCI=y
+CONFIG_DMA_CHANNELS=y
+CONFIG_TI_K3_NAVSS_UDMA=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_MISC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_AM654=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_MTD_NOR_FLASH=y
+CONFIG_FLASH_CFI_DRIVER=y
+CONFIG_CFI_FLASH=y
+CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
+CONFIG_FLASH_CFI_MTD=y
+CONFIG_SYS_FLASH_CFI=y
+CONFIG_HBMC_AM654=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHY_TI=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_TI_AM65_CPSW_NUSS=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_GENERIC is not set
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_REMOTEPROC_TI_K3_DSP=y
+CONFIG_REMOTEPROC_TI_K3_R5F=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_SCSI=y
+CONFIG_DM_SCSI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SOC_TI=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_TI_SCI=y
+CONFIG_UFS=y
+CONFIG_CADENCE_UFS=y
+CONFIG_TI_J721E_UFS=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/j721e_hs_evm_r5_defconfig b/configs/j721e_hs_evm_r5_defconfig
new file mode 100644
index 0000000000..dc46d94a42
--- /dev/null
+++ b/configs/j721e_hs_evm_r5_defconfig
@@ -0,0 +1,105 @@
+CONFIG_ARM=y
+CONFIG_ARCH_K3=y
+CONFIG_TI_SECURE_DEVICE=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x55000
+CONFIG_SOC_K3_J721E=y
+CONFIG_TARGET_J721E_R5_EVM=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_ENV_SIZE=0x20000
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_SPL_FS_FAT=y
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_TEXT_BASE=0x41c00000
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
+CONFIG_USE_BOOTCOMMAND=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_EARLY_BSS=y
+CONFIG_SPL_ENV_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_DM_RESET=y
+CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_POWER_DOMAIN=y
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_RAM_DEVICE=y
+CONFIG_SPL_REMOTEPROC=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
+CONFIG_SPL_YMODEM_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_REMOTEPROC=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-r5-common-proc-board"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_CLK_TI_SCI=y
+CONFIG_TI_SCI_PROTOCOL=y
+CONFIG_DM_GPIO=y
+CONFIG_DA8XX_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_I2C_SET_DEFAULT_BUS_NUM=y
+CONFIG_SYS_I2C_OMAP24XX=y
+CONFIG_DM_MAILBOX=y
+CONFIG_K3_SEC_PROXY=y
+CONFIG_MISC=y
+CONFIG_FS_LOADER=y
+CONFIG_K3_AVS0=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_AM654=y
+CONFIG_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+CONFIG_SPL_PINCTRL=y
+# CONFIG_SPL_PINCTRL_GENERIC is not set
+CONFIG_PINCTRL_SINGLE=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_TI_SCI_POWER_DOMAIN=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_TPS65941=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_TPS65941=y
+CONFIG_K3_SYSTEM_CONTROLLER=y
+CONFIG_REMOTEPROC_TI_K3_ARM64=y
+CONFIG_DM_RESET=y
+CONFIG_RESET_TI_SCI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_CADENCE_QSPI=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_TI_SCI=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_OMAP_TIMER=y
+CONFIG_FS_EXT4=y
+CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
-- 
2.17.1

[U-Boot] [PATCH v2 0/6] J721e HS device support

[Lokesh Vutla]

On 11/01/20 1:05 AM, Andrew F. Davis wrote:
> Hello all,
> 
> This series brings up High-Security (HS) device support on the J721e
> platform. Support for this K3 HS device is much like the existing
> AM65x HS and this series leverages much of that support.
> 
> There are also a couple tangentially related fixups that I noticed while
> adding this support and testing. Although not strictly needed they
> do allow J721e HS to just work out-of-box by the time the last patch
> adds the defconfigs.

Updated the Maintainers file and synced HS defconfig with HS and merged to u-boot-ti

Thanks and regards,
Lokesh

> 
> Thanks,
> Andrew
> 
> Changes from v1:
>  - Rebase on master and re-sync defconfigs
> 
> Andrew F. Davis (6):
>   configs: j721e_evm.h: Sync J721e environment configuration with AM65x
>   configs: ti: Factor out call to 'args_mmc' into MMC common environment
>   arm: K3: Fix header comment match AM6 specific file function
>   arm: K3: Disable ROM configured firewalls
>   arm: K3: Increase default SYSFW image size allocation
>   configs: Add configs for J721e High Security EVM
> 
>  arch/arm/mach-k3/Kconfig           |   2 +-
>  arch/arm/mach-k3/am6_init.c        |  28 ++++++-
>  arch/arm/mach-k3/common.c          |  30 ++++++++
>  arch/arm/mach-k3/common.h          |   7 ++
>  arch/arm/mach-k3/j721e_init.c      |  52 +++++++++++++
>  configs/j721e_hs_evm_a72_defconfig | 116 +++++++++++++++++++++++++++++
>  configs/j721e_hs_evm_r5_defconfig  | 105 ++++++++++++++++++++++++++
>  include/configs/j721e_evm.h        |  16 +++-
>  include/configs/ti_armv7_common.h  |   1 -
>  include/environment/ti/mmc.h       |   5 +-
>  10 files changed, 354 insertions(+), 8 deletions(-)
>  create mode 100644 configs/j721e_hs_evm_a72_defconfig
>  create mode 100644 configs/j721e_hs_evm_r5_defconfig
>