* [PATCH V2 01/10] board: ti: common: Introduce a common fdt ops library
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
@ 2024-01-09 19:14 ` Nishanth Menon
2024-01-12 21:13 ` Jon Humphreys
2024-01-09 19:14 ` [PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script Nishanth Menon
` (10 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:14 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
Introduce a common fdt operations library for basic device tree
operations that are common between various boards.
The first library to introduce here is the capability to set up
fdtfile as a standard variable as part of board identification rather
than depend on scripted ifdeffery.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes Since v1:
* s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH s/name_fdt/board_name
s/TI_NAME_FDT_MAX/TI_BOARD_NAME_MAX
* Comment updates in various places for review clarification.
* Still maintain the fall back using CONFIG_DEFAULT_DEVICE_TREE for
reasons explained in review comment response.
* Added a specific u-boot version number for deprecation of legacy
env variables.
V1: https://lore.kernel.org/r/20240108173301.2692332-2-nm@ti.com
board/ti/common/Kconfig | 12 ++++++++
board/ti/common/Makefile | 1 +
board/ti/common/fdt_ops.c | 64 +++++++++++++++++++++++++++++++++++++++
board/ti/common/fdt_ops.h | 42 +++++++++++++++++++++++++
4 files changed, 119 insertions(+)
create mode 100644 board/ti/common/fdt_ops.c
create mode 100644 board/ti/common/fdt_ops.h
diff --git a/board/ti/common/Kconfig b/board/ti/common/Kconfig
index 49edd98014ab..de44e4de2115 100644
--- a/board/ti/common/Kconfig
+++ b/board/ti/common/Kconfig
@@ -49,3 +49,15 @@ config TI_COMMON_CMD_OPTIONS
imply CMD_SPI
imply CMD_TIME
imply CMD_USB if USB
+
+config TI_FDT_FOLDER_PATH
+ string "Location of Folder path where dtb is present"
+ default "ti/davinci" if ARCH_DAVINCI
+ default "ti/keystone" if ARCH_KEYSTONE
+ default "ti/omap" if ARCH_OMAP2PLUS
+ default "ti" if ARCH_K3
+ depends on ARCH_DAVINCI || ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
+ help
+ Folder path for kernel device tree default.
+ This is used along with fdtfile path to locate the kernel
+ device tree blob.
diff --git a/board/ti/common/Makefile b/board/ti/common/Makefile
index 26bf12e2e6d5..5ac361ba7fcf 100644
--- a/board/ti/common/Makefile
+++ b/board/ti/common/Makefile
@@ -3,3 +3,4 @@
obj-${CONFIG_TI_I2C_BOARD_DETECT} += board_detect.o
obj-${CONFIG_CMD_EXTENSION} += cape_detect.o
+obj-${CONFIG_OF_LIBFDT} += fdt_ops.o
diff --git a/board/ti/common/fdt_ops.c b/board/ti/common/fdt_ops.c
new file mode 100644
index 000000000000..eb917be9e0da
--- /dev/null
+++ b/board/ti/common/fdt_ops.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Library to support FDT file operations which are common
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <env.h>
+#include <vsprintf.h>
+#include "fdt_ops.h"
+
+void ti_set_fdt_env(const char *board_name, struct ti_fdt_map *fdt_map)
+{
+ char *fdt_file_name = NULL;
+ char fdtfile[TI_FDT_FILE_MAX];
+
+ if (board_name) {
+ while (fdt_map) {
+ /* Check for NULL terminator in the list */
+ if (!fdt_map->board_name)
+ break;
+ if (!strncmp(fdt_map->board_name, board_name, TI_BOARD_NAME_MAX)) {
+ fdt_file_name = fdt_map->fdt_file_name;
+ break;
+ }
+ fdt_map++;
+ }
+ }
+
+ /* match not found OR null board_name */
+ if (!fdt_file_name) {
+ /*
+ * Prioritize CONFIG_DEFAULT_FDT_FILE - if that is not defined,
+ * or is empty, then use CONFIG_DEFAULT_DEVICE_TREE
+ */
+#ifdef CONFIG_DEFAULT_FDT_FILE
+ if (strlen(CONFIG_DEFAULT_FDT_FILE)) {
+ snprintf(fdtfile, sizeof(fdtfile), "%s/%s",
+ CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_FDT_FILE);
+ } else
+#endif
+ {
+ snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
+ CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
+ }
+ } else {
+ snprintf(fdtfile, sizeof(fdtfile), "%s/%s", CONFIG_TI_FDT_FOLDER_PATH,
+ fdt_file_name);
+ }
+
+ env_set("fdtfile", fdtfile);
+
+ /*
+ * XXX: DEPRECATION WARNING: 2 u-boot versions (2024.10).
+ *
+ * Maintain compatibility with downstream scripts that may be using
+ * name_fdt
+ */
+ if (board_name)
+ env_set("name_fdt", fdtfile);
+ /* Also set the findfdt legacy script to warn users to stop using this */
+ env_set("findfdt",
+ "echo WARN: fdtfile already set. Stop using findfdt in script");
+}
diff --git a/board/ti/common/fdt_ops.h b/board/ti/common/fdt_ops.h
new file mode 100644
index 000000000000..5d304994fb6e
--- /dev/null
+++ b/board/ti/common/fdt_ops.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Library to support common device tree manipulation for TI EVMs
+ *
+ * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com
+ */
+
+#ifndef __FDT_OPS_H
+#define __FDT_OPS_H
+
+#define TI_BOARD_NAME_MAX 20
+#define TI_FDT_FILE_MAX 200
+
+/**
+ * struct ti_fdt_map - mapping of device tree blob name to board name
+ * @board_name: board_name up to TI_BOARD_NAME_MAX long
+ * @fdt_file_name: device tree blob name as described by kernel
+ */
+struct ti_fdt_map {
+ const char *board_name;
+ char *fdt_file_name;
+};
+
+/**
+ * ti_set_fdt_env - Find the correct device tree file name based on the
+ * board name and set 'fdtfile' env variable with correct folder
+ * structure appropriate to the architecture and Linux kernel's
+ * 'make install_dtbs' conventions. This function is invoked typically
+ * as part of board_late_init.
+ *
+ * fdt name is picked by:
+ * a) If a board name match is found, use the match
+ * b) If not, CONFIG_DEFAULT_FDT_FILE (Boot OS device tree) if that is defined
+ * and not null
+ * c) If not, Use CONFIG_DEFAULT_DEVICE_TREE (DT control for bootloader)
+ *
+ * @board_name: match to search with (max of TI_BOARD_NAME_MAX chars)
+ * @fdt_map: NULL terminated array of device tree file name matches.
+ */
+void ti_set_fdt_env(const char *board_name, struct ti_fdt_map *fdt_map);
+
+#endif /* __FDT_OPS_H */
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 01/10] board: ti: common: Introduce a common fdt ops library
2024-01-09 19:14 ` [PATCH V2 01/10] board: ti: common: Introduce a common fdt ops library Nishanth Menon
@ 2024-01-12 21:13 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:13 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> Introduce a common fdt operations library for basic device tree
> operations that are common between various boards.
>
> The first library to introduce here is the capability to set up
> fdtfile as a standard variable as part of board identification rather
> than depend on scripted ifdeffery.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes Since v1:
> * s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH s/name_fdt/board_name
> s/TI_NAME_FDT_MAX/TI_BOARD_NAME_MAX
> * Comment updates in various places for review clarification.
> * Still maintain the fall back using CONFIG_DEFAULT_DEVICE_TREE for
> reasons explained in review comment response.
> * Added a specific u-boot version number for deprecation of legacy
> env variables.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-2-nm@ti.com
>
> board/ti/common/Kconfig | 12 ++++++++
> board/ti/common/Makefile | 1 +
> board/ti/common/fdt_ops.c | 64 +++++++++++++++++++++++++++++++++++++++
> board/ti/common/fdt_ops.h | 42 +++++++++++++++++++++++++
> 4 files changed, 119 insertions(+)
> create mode 100644 board/ti/common/fdt_ops.c
> create mode 100644 board/ti/common/fdt_ops.h
>
> diff --git a/board/ti/common/Kconfig b/board/ti/common/Kconfig
> index 49edd98014ab..de44e4de2115 100644
> --- a/board/ti/common/Kconfig
> +++ b/board/ti/common/Kconfig
> @@ -49,3 +49,15 @@ config TI_COMMON_CMD_OPTIONS
> imply CMD_SPI
> imply CMD_TIME
> imply CMD_USB if USB
> +
> +config TI_FDT_FOLDER_PATH
> + string "Location of Folder path where dtb is present"
> + default "ti/davinci" if ARCH_DAVINCI
> + default "ti/keystone" if ARCH_KEYSTONE
> + default "ti/omap" if ARCH_OMAP2PLUS
> + default "ti" if ARCH_K3
> + depends on ARCH_DAVINCI || ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
> + help
> + Folder path for kernel device tree default.
> + This is used along with fdtfile path to locate the kernel
> + device tree blob.
> diff --git a/board/ti/common/Makefile b/board/ti/common/Makefile
> index 26bf12e2e6d5..5ac361ba7fcf 100644
> --- a/board/ti/common/Makefile
> +++ b/board/ti/common/Makefile
> @@ -3,3 +3,4 @@
>
> obj-${CONFIG_TI_I2C_BOARD_DETECT} += board_detect.o
> obj-${CONFIG_CMD_EXTENSION} += cape_detect.o
> +obj-${CONFIG_OF_LIBFDT} += fdt_ops.o
> diff --git a/board/ti/common/fdt_ops.c b/board/ti/common/fdt_ops.c
> new file mode 100644
> index 000000000000..eb917be9e0da
> --- /dev/null
> +++ b/board/ti/common/fdt_ops.c
> @@ -0,0 +1,64 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Library to support FDT file operations which are common
> + *
> + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
> + */
> +
> +#include <env.h>
> +#include <vsprintf.h>
> +#include "fdt_ops.h"
> +
> +void ti_set_fdt_env(const char *board_name, struct ti_fdt_map *fdt_map)
> +{
> + char *fdt_file_name = NULL;
> + char fdtfile[TI_FDT_FILE_MAX];
> +
> + if (board_name) {
> + while (fdt_map) {
> + /* Check for NULL terminator in the list */
> + if (!fdt_map->board_name)
> + break;
> + if (!strncmp(fdt_map->board_name, board_name, TI_BOARD_NAME_MAX)) {
> + fdt_file_name = fdt_map->fdt_file_name;
> + break;
> + }
> + fdt_map++;
> + }
> + }
> +
> + /* match not found OR null board_name */
> + if (!fdt_file_name) {
> + /*
> + * Prioritize CONFIG_DEFAULT_FDT_FILE - if that is not defined,
> + * or is empty, then use CONFIG_DEFAULT_DEVICE_TREE
> + */
> +#ifdef CONFIG_DEFAULT_FDT_FILE
> + if (strlen(CONFIG_DEFAULT_FDT_FILE)) {
> + snprintf(fdtfile, sizeof(fdtfile), "%s/%s",
> + CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_FDT_FILE);
> + } else
> +#endif
> + {
> + snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
> + CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
> + }
> + } else {
> + snprintf(fdtfile, sizeof(fdtfile), "%s/%s", CONFIG_TI_FDT_FOLDER_PATH,
> + fdt_file_name);
> + }
> +
> + env_set("fdtfile", fdtfile);
> +
> + /*
> + * XXX: DEPRECATION WARNING: 2 u-boot versions (2024.10).
> + *
> + * Maintain compatibility with downstream scripts that may be using
> + * name_fdt
> + */
> + if (board_name)
> + env_set("name_fdt", fdtfile);
> + /* Also set the findfdt legacy script to warn users to stop using this */
> + env_set("findfdt",
> + "echo WARN: fdtfile already set. Stop using findfdt in script");
> +}
> diff --git a/board/ti/common/fdt_ops.h b/board/ti/common/fdt_ops.h
> new file mode 100644
> index 000000000000..5d304994fb6e
> --- /dev/null
> +++ b/board/ti/common/fdt_ops.h
> @@ -0,0 +1,42 @@
> +/* SPDX-License-Identifier: GPL-2.0-or-later */
> +/*
> + * Library to support common device tree manipulation for TI EVMs
> + *
> + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com
> + */
> +
> +#ifndef __FDT_OPS_H
> +#define __FDT_OPS_H
> +
> +#define TI_BOARD_NAME_MAX 20
> +#define TI_FDT_FILE_MAX 200
> +
> +/**
> + * struct ti_fdt_map - mapping of device tree blob name to board name
> + * @board_name: board_name up to TI_BOARD_NAME_MAX long
> + * @fdt_file_name: device tree blob name as described by kernel
> + */
> +struct ti_fdt_map {
> + const char *board_name;
> + char *fdt_file_name;
> +};
> +
> +/**
> + * ti_set_fdt_env - Find the correct device tree file name based on the
> + * board name and set 'fdtfile' env variable with correct folder
> + * structure appropriate to the architecture and Linux kernel's
> + * 'make install_dtbs' conventions. This function is invoked typically
> + * as part of board_late_init.
> + *
> + * fdt name is picked by:
> + * a) If a board name match is found, use the match
> + * b) If not, CONFIG_DEFAULT_FDT_FILE (Boot OS device tree) if that is defined
> + * and not null
> + * c) If not, Use CONFIG_DEFAULT_DEVICE_TREE (DT control for bootloader)
> + *
> + * @board_name: match to search with (max of TI_BOARD_NAME_MAX chars)
> + * @fdt_map: NULL terminated array of device tree file name matches.
> + */
> +void ti_set_fdt_env(const char *board_name, struct ti_fdt_map *fdt_map);
> +
> +#endif /* __FDT_OPS_H */
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
2024-01-09 19:14 ` [PATCH V2 01/10] board: ti: common: Introduce a common fdt ops library Nishanth Menon
@ 2024-01-09 19:14 ` Nishanth Menon
2024-01-12 21:13 ` Jon Humphreys
2024-01-09 19:14 ` [PATCH V2 03/10] board: ti: am62x: " Nishanth Menon
` (9 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:14 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
Stop using the findfdt script and switch to setting the fdtfile from
C code.
While at this, replace findfdt in environment with a warning as it is
no longer needed
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
I have retained the central call ti_set_fdt_env() to retain the
population of fdtfile name using the CONFIG fall back logic and the
population of (now deprecated) legacy variables for downstream script
users.
V1: https://lore.kernel.org/r/20240108173301.2692332-3-nm@ti.com
board/ti/am62ax/am62ax.env | 1 -
board/ti/am62ax/evm.c | 10 ++++++++++
configs/am62ax_evm_a53_defconfig | 1 +
3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/board/ti/am62ax/am62ax.env b/board/ti/am62ax/am62ax.env
index a6d967e982d4..334374abb73e 100644
--- a/board/ti/am62ax/am62ax.env
+++ b/board/ti/am62ax/am62ax.env
@@ -1,5 +1,4 @@
#include <env/ti/ti_common.env>
-#include <env/ti/default_findfdt.env>
#include <env/ti/mmc.env>
name_kern=Image
diff --git a/board/ti/am62ax/evm.c b/board/ti/am62ax/evm.c
index cd3360a43029..62d3664936e7 100644
--- a/board/ti/am62ax/evm.c
+++ b/board/ti/am62ax/evm.c
@@ -13,6 +13,8 @@
#include <fdt_support.h>
#include <spl.h>
+#include "../common/fdt_ops.h"
+
int board_init(void)
{
return 0;
@@ -27,3 +29,11 @@ int dram_init_banksize(void)
{
return fdtdec_setup_memory_banksize();
}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ ti_set_fdt_env(NULL, NULL);
+ return 0;
+}
+#endif
diff --git a/configs/am62ax_evm_a53_defconfig b/configs/am62ax_evm_a53_defconfig
index 38083586a3ec..e5fcd8cc5b6f 100644
--- a/configs/am62ax_evm_a53_defconfig
+++ b/configs/am62ax_evm_a53_defconfig
@@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_BOOTSTD_FULL=y
CONFIG_BOOTSTD_DEFAULTS=y
CONFIG_BOOTCOMMAND="run envboot; bootflow scan -lb"
+CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_MAX_SIZE=0x58000
CONFIG_SPL_PAD_TO=0x0
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 ` [PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script Nishanth Menon
@ 2024-01-12 21:13 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:13 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> Stop using the findfdt script and switch to setting the fdtfile from
> C code.
>
> While at this, replace findfdt in environment with a warning as it is
> no longer needed
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
> I have retained the central call ti_set_fdt_env() to retain the
> population of fdtfile name using the CONFIG fall back logic and the
> population of (now deprecated) legacy variables for downstream script
> users.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-3-nm@ti.com
>
> board/ti/am62ax/am62ax.env | 1 -
> board/ti/am62ax/evm.c | 10 ++++++++++
> configs/am62ax_evm_a53_defconfig | 1 +
> 3 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/board/ti/am62ax/am62ax.env b/board/ti/am62ax/am62ax.env
> index a6d967e982d4..334374abb73e 100644
> --- a/board/ti/am62ax/am62ax.env
> +++ b/board/ti/am62ax/am62ax.env
> @@ -1,5 +1,4 @@
> #include <env/ti/ti_common.env>
> -#include <env/ti/default_findfdt.env>
> #include <env/ti/mmc.env>
>
> name_kern=Image
> diff --git a/board/ti/am62ax/evm.c b/board/ti/am62ax/evm.c
> index cd3360a43029..62d3664936e7 100644
> --- a/board/ti/am62ax/evm.c
> +++ b/board/ti/am62ax/evm.c
> @@ -13,6 +13,8 @@
> #include <fdt_support.h>
> #include <spl.h>
>
> +#include "../common/fdt_ops.h"
> +
> int board_init(void)
> {
> return 0;
> @@ -27,3 +29,11 @@ int dram_init_banksize(void)
> {
> return fdtdec_setup_memory_banksize();
> }
> +
> +#ifdef CONFIG_BOARD_LATE_INIT
> +int board_late_init(void)
> +{
> + ti_set_fdt_env(NULL, NULL);
> + return 0;
> +}
> +#endif
> diff --git a/configs/am62ax_evm_a53_defconfig b/configs/am62ax_evm_a53_defconfig
> index 38083586a3ec..e5fcd8cc5b6f 100644
> --- a/configs/am62ax_evm_a53_defconfig
> +++ b/configs/am62ax_evm_a53_defconfig
> @@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
> CONFIG_BOOTSTD_FULL=y
> CONFIG_BOOTSTD_DEFAULTS=y
> CONFIG_BOOTCOMMAND="run envboot; bootflow scan -lb"
> +CONFIG_BOARD_LATE_INIT=y
> CONFIG_SPL_MAX_SIZE=0x58000
> CONFIG_SPL_PAD_TO=0x0
> CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 03/10] board: ti: am62x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
2024-01-09 19:14 ` [PATCH V2 01/10] board: ti: common: Introduce a common fdt ops library Nishanth Menon
2024-01-09 19:14 ` [PATCH V2 02/10] board: ti: am62ax: Set fdtfile from C code instead of findfdt script Nishanth Menon
@ 2024-01-09 19:14 ` Nishanth Menon
2024-01-12 21:14 ` Jon Humphreys
2024-01-09 19:14 ` [PATCH V2 04/10] board: ti: am64x: " Nishanth Menon
` (8 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:14 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
Stop using the findfdt script and switch to setting the fdtfile from
C code.
While at this, replace findfdt in environment with a warning as it is
no longer needed
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
I have retained the central call ti_set_fdt_env() to retain the
population of fdtfile name using the CONFIG fall back logic and the
population of (now deprecated) legacy variables for downstream script
users.
V1: https://lore.kernel.org/r/20240108173301.2692332-4-nm@ti.com
board/ti/am62x/am62x.env | 1 -
board/ti/am62x/evm.c | 8 ++++++++
configs/am62x_evm_a53_defconfig | 1 +
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/board/ti/am62x/am62x.env b/board/ti/am62x/am62x.env
index e53a55c38fbb..9cb186c2a03c 100644
--- a/board/ti/am62x/am62x.env
+++ b/board/ti/am62x/am62x.env
@@ -1,5 +1,4 @@
#include <env/ti/ti_common.env>
-#include <env/ti/default_findfdt.env>
#include <env/ti/mmc.env>
name_kern=Image
diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c
index ad939088402e..b76ef1b94a61 100644
--- a/board/ti/am62x/evm.c
+++ b/board/ti/am62x/evm.c
@@ -54,6 +54,14 @@ int dram_init(void)
return fdtdec_setup_mem_size_base();
}
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ ti_set_fdt_env(NULL, NULL);
+ return 0;
+}
+#endif
+
int dram_init_banksize(void)
{
return fdtdec_setup_memory_banksize();
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
index aa96c1b3125c..3cf3b93a93fc 100644
--- a/configs/am62x_evm_a53_defconfig
+++ b/configs/am62x_evm_a53_defconfig
@@ -32,6 +32,7 @@ CONFIG_BOOTSTD_FULL=y
CONFIG_BOOTSTD_DEFAULTS=y
CONFIG_SYS_BOOTM_LEN=0x800000
CONFIG_BOOTCOMMAND="run envboot; bootflow scan -lb"
+CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_MAX_SIZE=0x58000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x80c80000
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 03/10] board: ti: am62x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 ` [PATCH V2 03/10] board: ti: am62x: " Nishanth Menon
@ 2024-01-12 21:14 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:14 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> Stop using the findfdt script and switch to setting the fdtfile from
> C code.
>
> While at this, replace findfdt in environment with a warning as it is
> no longer needed
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
> I have retained the central call ti_set_fdt_env() to retain the
> population of fdtfile name using the CONFIG fall back logic and the
> population of (now deprecated) legacy variables for downstream script
> users.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-4-nm@ti.com
> board/ti/am62x/am62x.env | 1 -
> board/ti/am62x/evm.c | 8 ++++++++
> configs/am62x_evm_a53_defconfig | 1 +
> 3 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/board/ti/am62x/am62x.env b/board/ti/am62x/am62x.env
> index e53a55c38fbb..9cb186c2a03c 100644
> --- a/board/ti/am62x/am62x.env
> +++ b/board/ti/am62x/am62x.env
> @@ -1,5 +1,4 @@
> #include <env/ti/ti_common.env>
> -#include <env/ti/default_findfdt.env>
> #include <env/ti/mmc.env>
>
> name_kern=Image
> diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c
> index ad939088402e..b76ef1b94a61 100644
> --- a/board/ti/am62x/evm.c
> +++ b/board/ti/am62x/evm.c
> @@ -54,6 +54,14 @@ int dram_init(void)
> return fdtdec_setup_mem_size_base();
> }
>
> +#ifdef CONFIG_BOARD_LATE_INIT
> +int board_late_init(void)
> +{
> + ti_set_fdt_env(NULL, NULL);
> + return 0;
> +}
> +#endif
> +
> int dram_init_banksize(void)
> {
> return fdtdec_setup_memory_banksize();
> diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
> index aa96c1b3125c..3cf3b93a93fc 100644
> --- a/configs/am62x_evm_a53_defconfig
> +++ b/configs/am62x_evm_a53_defconfig
> @@ -32,6 +32,7 @@ CONFIG_BOOTSTD_FULL=y
> CONFIG_BOOTSTD_DEFAULTS=y
> CONFIG_SYS_BOOTM_LEN=0x800000
> CONFIG_BOOTCOMMAND="run envboot; bootflow scan -lb"
> +CONFIG_BOARD_LATE_INIT=y
> CONFIG_SPL_MAX_SIZE=0x58000
> CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> CONFIG_SPL_BSS_START_ADDR=0x80c80000
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 04/10] board: ti: am64x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (2 preceding siblings ...)
2024-01-09 19:14 ` [PATCH V2 03/10] board: ti: am62x: " Nishanth Menon
@ 2024-01-09 19:14 ` Nishanth Menon
2024-01-12 21:14 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 05/10] board: ti: am65x: " Nishanth Menon
` (7 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:14 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
We now can provide a map and have the standard fdtfile variable set from
code itself. This allows for bootstd to "just work".
While at this, replace findfdt in environment with a warning as it is no
longer needed.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
I have retained the the existing names used in the file as is for now, a
cleanup as suggested in review is probably something to do in a follow
on series.
V1: https://lore.kernel.org/r/20240108173301.2692332-5-nm@ti.com
board/ti/am64x/am64x.env | 9 ---------
board/ti/am64x/evm.c | 8 ++++++++
2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/board/ti/am64x/am64x.env b/board/ti/am64x/am64x.env
index efd736b99be4..9a8812d4ee54 100644
--- a/board/ti/am64x/am64x.env
+++ b/board/ti/am64x/am64x.env
@@ -2,14 +2,6 @@
#include <env/ti/mmc.env>
#include <env/ti/k3_dfu.env>
-findfdt=
- if test $board_name = am64x_gpevm; then
- setenv name_fdt ti/k3-am642-evm.dtb; fi;
- if test $board_name = am64x_skevm; then
- setenv name_fdt ti/k3-am642-sk.dtb; fi;
- if test $name_fdt = undefined; then
- echo WARNING: Could not determine device tree to use; fi;
- setenv fdtfile ${name_fdt}
name_kern=Image
console=ttyS2,115200n8
args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts}
@@ -43,7 +35,6 @@ get_fit_usb=load usb ${bootpart} ${addr_fit}
usbboot=setenv boot usb;
setenv bootpart 0:2;
usb start;
- run findfdt;
run init_usb;
run get_kern_usb;
run get_fdt_usb;
diff --git a/board/ti/am64x/evm.c b/board/ti/am64x/evm.c
index a6dcff2eb434..e2f506d2c6ea 100644
--- a/board/ti/am64x/evm.c
+++ b/board/ti/am64x/evm.c
@@ -16,6 +16,7 @@
#include <env.h>
#include "../common/board_detect.h"
+#include "../common/fdt_ops.h"
#define board_is_am64x_gpevm() (board_ti_k3_is("AM64-GPEVM") || \
board_ti_k3_is("AM64-HSEVM"))
@@ -180,6 +181,12 @@ int checkboard(void)
}
#ifdef CONFIG_BOARD_LATE_INIT
+static struct ti_fdt_map ti_am64_evm_fdt_map[] = {
+ {"am64x_gpevm", "k3-am642-evm.dtb"},
+ {"am64x_skevm", "k3-am642-sk.dtb"},
+ { /* Sentinel. */ }
+};
+
static void setup_board_eeprom_env(void)
{
char *name = "am64x_gpevm";
@@ -197,6 +204,7 @@ static void setup_board_eeprom_env(void)
invalid_eeprom:
set_board_info_env_am6(name);
+ ti_set_fdt_env(name, ti_am64_evm_fdt_map);
}
static void setup_serial(void)
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 04/10] board: ti: am64x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 ` [PATCH V2 04/10] board: ti: am64x: " Nishanth Menon
@ 2024-01-12 21:14 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:14 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> We now can provide a map and have the standard fdtfile variable set from
> code itself. This allows for bootstd to "just work".
>
> While at this, replace findfdt in environment with a warning as it is no
> longer needed.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
> I have retained the the existing names used in the file as is for now, a
> cleanup as suggested in review is probably something to do in a follow
> on series.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-5-nm@ti.com
>
> board/ti/am64x/am64x.env | 9 ---------
> board/ti/am64x/evm.c | 8 ++++++++
> 2 files changed, 8 insertions(+), 9 deletions(-)
>
> diff --git a/board/ti/am64x/am64x.env b/board/ti/am64x/am64x.env
> index efd736b99be4..9a8812d4ee54 100644
> --- a/board/ti/am64x/am64x.env
> +++ b/board/ti/am64x/am64x.env
> @@ -2,14 +2,6 @@
> #include <env/ti/mmc.env>
> #include <env/ti/k3_dfu.env>
>
> -findfdt=
> - if test $board_name = am64x_gpevm; then
> - setenv name_fdt ti/k3-am642-evm.dtb; fi;
> - if test $board_name = am64x_skevm; then
> - setenv name_fdt ti/k3-am642-sk.dtb; fi;
> - if test $name_fdt = undefined; then
> - echo WARNING: Could not determine device tree to use; fi;
> - setenv fdtfile ${name_fdt}
> name_kern=Image
> console=ttyS2,115200n8
> args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 ${mtdparts}
> @@ -43,7 +35,6 @@ get_fit_usb=load usb ${bootpart} ${addr_fit}
> usbboot=setenv boot usb;
> setenv bootpart 0:2;
> usb start;
> - run findfdt;
> run init_usb;
> run get_kern_usb;
> run get_fdt_usb;
> diff --git a/board/ti/am64x/evm.c b/board/ti/am64x/evm.c
> index a6dcff2eb434..e2f506d2c6ea 100644
> --- a/board/ti/am64x/evm.c
> +++ b/board/ti/am64x/evm.c
> @@ -16,6 +16,7 @@
> #include <env.h>
>
> #include "../common/board_detect.h"
> +#include "../common/fdt_ops.h"
>
> #define board_is_am64x_gpevm() (board_ti_k3_is("AM64-GPEVM") || \
> board_ti_k3_is("AM64-HSEVM"))
> @@ -180,6 +181,12 @@ int checkboard(void)
> }
>
> #ifdef CONFIG_BOARD_LATE_INIT
> +static struct ti_fdt_map ti_am64_evm_fdt_map[] = {
> + {"am64x_gpevm", "k3-am642-evm.dtb"},
> + {"am64x_skevm", "k3-am642-sk.dtb"},
> + { /* Sentinel. */ }
> +};
> +
> static void setup_board_eeprom_env(void)
> {
> char *name = "am64x_gpevm";
> @@ -197,6 +204,7 @@ static void setup_board_eeprom_env(void)
>
> invalid_eeprom:
> set_board_info_env_am6(name);
> + ti_set_fdt_env(name, ti_am64_evm_fdt_map);
> }
>
> static void setup_serial(void)
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 05/10] board: ti: am65x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (3 preceding siblings ...)
2024-01-09 19:14 ` [PATCH V2 04/10] board: ti: am64x: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-12 21:14 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 06/10] board: ti: j721e: " Nishanth Menon
` (6 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
We now can provide a map and have the standard fdtfile variable set from
code itself. This allows for bootstd to "just work".
While at this, replace findfdt in environment with a warning as it is no
longer needed.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
I have retained the central call ti_set_fdt_env() to retain the
population of fdtfile name using the CONFIG fall back logic and the
population of (now deprecated) legacy variables for downstream script
users.
V1: https://lore.kernel.org/r/20240108173301.2692332-6-nm@ti.com
board/ti/am65x/am65x.env | 3 ---
board/ti/am65x/evm.c | 2 ++
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/board/ti/am65x/am65x.env b/board/ti/am65x/am65x.env
index 286b9c300c05..814374d68cf0 100644
--- a/board/ti/am65x/am65x.env
+++ b/board/ti/am65x/am65x.env
@@ -5,9 +5,6 @@
#include <env/ti/k3_rproc.env>
#endif
-findfdt=
- setenv name_fdt ti/k3-am654-base-board.dtb;
- setenv fdtfile ${name_fdt}
name_kern=Image
console=ttyS2,115200n8
args_all=setenv optargs ${optargs} earlycon=ns16550a,mmio32,0x02800000
diff --git a/board/ti/am65x/evm.c b/board/ti/am65x/evm.c
index df209021c1b7..3109c9a2acac 100644
--- a/board/ti/am65x/evm.c
+++ b/board/ti/am65x/evm.c
@@ -22,6 +22,7 @@
#include <linux/printk.h>
#include "../common/board_detect.h"
+#include "../common/fdt_ops.h"
#define board_is_am65x_base_board() board_ti_is("AM6-COMPROCEVM")
@@ -141,6 +142,7 @@ static void setup_board_eeprom_env(void)
invalid_eeprom:
set_board_info_env_am6(name);
+ ti_set_fdt_env(NULL, NULL);
}
static int init_daughtercard_det_gpio(char *gpio_name, struct gpio_desc *desc)
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 05/10] board: ti: am65x: Set fdtfile from C code instead of findfdt script
2024-01-09 19:15 ` [PATCH V2 05/10] board: ti: am65x: " Nishanth Menon
@ 2024-01-12 21:14 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:14 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> We now can provide a map and have the standard fdtfile variable set from
> code itself. This allows for bootstd to "just work".
>
> While at this, replace findfdt in environment with a warning as it is no
> longer needed.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
> I have retained the central call ti_set_fdt_env() to retain the
> population of fdtfile name using the CONFIG fall back logic and the
> population of (now deprecated) legacy variables for downstream script
> users.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-6-nm@ti.com
> board/ti/am65x/am65x.env | 3 ---
> board/ti/am65x/evm.c | 2 ++
> 2 files changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/board/ti/am65x/am65x.env b/board/ti/am65x/am65x.env
> index 286b9c300c05..814374d68cf0 100644
> --- a/board/ti/am65x/am65x.env
> +++ b/board/ti/am65x/am65x.env
> @@ -5,9 +5,6 @@
> #include <env/ti/k3_rproc.env>
> #endif
>
> -findfdt=
> - setenv name_fdt ti/k3-am654-base-board.dtb;
> - setenv fdtfile ${name_fdt}
> name_kern=Image
> console=ttyS2,115200n8
> args_all=setenv optargs ${optargs} earlycon=ns16550a,mmio32,0x02800000
> diff --git a/board/ti/am65x/evm.c b/board/ti/am65x/evm.c
> index df209021c1b7..3109c9a2acac 100644
> --- a/board/ti/am65x/evm.c
> +++ b/board/ti/am65x/evm.c
> @@ -22,6 +22,7 @@
> #include <linux/printk.h>
>
> #include "../common/board_detect.h"
> +#include "../common/fdt_ops.h"
>
> #define board_is_am65x_base_board() board_ti_is("AM6-COMPROCEVM")
>
> @@ -141,6 +142,7 @@ static void setup_board_eeprom_env(void)
>
> invalid_eeprom:
> set_board_info_env_am6(name);
> + ti_set_fdt_env(NULL, NULL);
> }
>
> static int init_daughtercard_det_gpio(char *gpio_name, struct gpio_desc *desc)
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 06/10] board: ti: j721e: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (4 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 05/10] board: ti: am65x: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-12 21:14 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 07/10] board: ti: j721s2: " Nishanth Menon
` (5 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
We now can provide a map and have the standard fdtfile variable set from
code itself. This allows for bootstd to "just work".
While at this, replace findfdt in environment with a warning as it is no
longer needed.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
v1: https://lore.kernel.org/r/20240108173301.2692332-7-nm@ti.com
board/ti/j721e/evm.c | 8 ++++++++
board/ti/j721e/j721e.env | 10 ----------
2 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
index c541880107ec..ad6ef4553e04 100644
--- a/board/ti/j721e/evm.c
+++ b/board/ti/j721e/evm.c
@@ -16,6 +16,7 @@
#include <dm.h>
#include "../common/board_detect.h"
+#include "../common/fdt_ops.h"
#define board_is_j721e_som() (board_ti_k3_is("J721EX-PM1-SOM") || \
board_ti_k3_is("J721EX-PM2-SOM"))
@@ -424,6 +425,12 @@ void configure_serdes_sierra(void)
}
#ifdef CONFIG_BOARD_LATE_INIT
+static struct ti_fdt_map ti_j721e_evm_fdt_map[] = {
+ {"j721e", "k3-j721e-common-proc-board.dtb"},
+ {"j721e-sk", "k3-j721e-sk.dtb"},
+ {"j7200", "k3-j7200-common-proc-board.dtb"},
+ { /* Sentinel. */ }
+};
static void setup_board_eeprom_env(void)
{
char *name = "j721e";
@@ -443,6 +450,7 @@ static void setup_board_eeprom_env(void)
invalid_eeprom:
set_board_info_env_am6(name);
+ ti_set_fdt_env(name, ti_j721e_evm_fdt_map);
}
static void setup_serial(void)
diff --git a/board/ti/j721e/j721e.env b/board/ti/j721e/j721e.env
index cb27bf5e2b24..38bfd7d49634 100644
--- a/board/ti/j721e/j721e.env
+++ b/board/ti/j721e/j721e.env
@@ -7,16 +7,6 @@
#include <env/ti/k3_rproc.env>
#endif
-default_device_tree=ti/k3-j721e-common-proc-board.dtb
-findfdt=
- setenv name_fdt ${default_device_tree};
- if test $board_name = j721e; then
- setenv name_fdt ti/k3-j721e-common-proc-board.dtb; fi;
- if test $board_name = j7200; then
- setenv name_fdt ti/k3-j7200-common-proc-board.dtb; fi;
- if test $board_name = j721e-eaik || test $board_name = j721e-sk; then
- setenv name_fdt ti/k3-j721e-sk.dtb; fi;
- setenv fdtfile ${name_fdt}
name_kern=Image
console=ttyS2,115200n8
args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 06/10] board: ti: j721e: Set fdtfile from C code instead of findfdt script
2024-01-09 19:15 ` [PATCH V2 06/10] board: ti: j721e: " Nishanth Menon
@ 2024-01-12 21:14 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:14 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> We now can provide a map and have the standard fdtfile variable set from
> code itself. This allows for bootstd to "just work".
>
> While at this, replace findfdt in environment with a warning as it is no
> longer needed.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
>
> v1: https://lore.kernel.org/r/20240108173301.2692332-7-nm@ti.com
> board/ti/j721e/evm.c | 8 ++++++++
> board/ti/j721e/j721e.env | 10 ----------
> 2 files changed, 8 insertions(+), 10 deletions(-)
>
> diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
> index c541880107ec..ad6ef4553e04 100644
> --- a/board/ti/j721e/evm.c
> +++ b/board/ti/j721e/evm.c
> @@ -16,6 +16,7 @@
> #include <dm.h>
>
> #include "../common/board_detect.h"
> +#include "../common/fdt_ops.h"
>
> #define board_is_j721e_som() (board_ti_k3_is("J721EX-PM1-SOM") || \
> board_ti_k3_is("J721EX-PM2-SOM"))
> @@ -424,6 +425,12 @@ void configure_serdes_sierra(void)
> }
>
> #ifdef CONFIG_BOARD_LATE_INIT
> +static struct ti_fdt_map ti_j721e_evm_fdt_map[] = {
> + {"j721e", "k3-j721e-common-proc-board.dtb"},
> + {"j721e-sk", "k3-j721e-sk.dtb"},
> + {"j7200", "k3-j7200-common-proc-board.dtb"},
> + { /* Sentinel. */ }
> +};
> static void setup_board_eeprom_env(void)
> {
> char *name = "j721e";
> @@ -443,6 +450,7 @@ static void setup_board_eeprom_env(void)
>
> invalid_eeprom:
> set_board_info_env_am6(name);
> + ti_set_fdt_env(name, ti_j721e_evm_fdt_map);
> }
>
> static void setup_serial(void)
> diff --git a/board/ti/j721e/j721e.env b/board/ti/j721e/j721e.env
> index cb27bf5e2b24..38bfd7d49634 100644
> --- a/board/ti/j721e/j721e.env
> +++ b/board/ti/j721e/j721e.env
> @@ -7,16 +7,6 @@
> #include <env/ti/k3_rproc.env>
> #endif
>
> -default_device_tree=ti/k3-j721e-common-proc-board.dtb
> -findfdt=
> - setenv name_fdt ${default_device_tree};
> - if test $board_name = j721e; then
> - setenv name_fdt ti/k3-j721e-common-proc-board.dtb; fi;
> - if test $board_name = j7200; then
> - setenv name_fdt ti/k3-j7200-common-proc-board.dtb; fi;
> - if test $board_name = j721e-eaik || test $board_name = j721e-sk; then
> - setenv name_fdt ti/k3-j721e-sk.dtb; fi;
> - setenv fdtfile ${name_fdt}
> name_kern=Image
> console=ttyS2,115200n8
> args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 07/10] board: ti: j721s2: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (5 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 06/10] board: ti: j721e: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-12 21:15 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 08/10] board: beagle: beagleboneai64: " Nishanth Menon
` (4 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
We now can provide a map and have the standard fdtfile variable set from
code itself. This allows for bootstd to "just work".
While at this, replace findfdt in environment with a warning as it is no
longer needed.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
V1: https://lore.kernel.org/r/20240108173301.2692332-8-nm@ti.com
board/ti/j721s2/evm.c | 8 ++++++++
board/ti/j721s2/j721s2.env | 8 --------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c
index 1220cd84519b..5a0281d6b483 100644
--- a/board/ti/j721s2/evm.c
+++ b/board/ti/j721s2/evm.c
@@ -23,6 +23,7 @@
#include <dm/root.h>
#include "../common/board_detect.h"
+#include "../common/fdt_ops.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -114,6 +115,12 @@ int checkboard(void)
return 0;
}
+static struct ti_fdt_map ti_j721s2_evm_fdt_map[] = {
+ {"j721s2", "k3-j721s2-common-proc-board.dtb"},
+ {"am68-sk", "k3-am68-sk-base-board.dtb"},
+ { /* Sentinel. */ }
+};
+
static void setup_board_eeprom_env(void)
{
char *name = "j721s2";
@@ -131,6 +138,7 @@ static void setup_board_eeprom_env(void)
invalid_eeprom:
set_board_info_env_am6(name);
+ ti_set_fdt_env(name, ti_j721s2_evm_fdt_map);
}
static void setup_serial(void)
diff --git a/board/ti/j721s2/j721s2.env b/board/ti/j721s2/j721s2.env
index 64e3d9da85f0..9a03b9f30aee 100644
--- a/board/ti/j721s2/j721s2.env
+++ b/board/ti/j721s2/j721s2.env
@@ -7,14 +7,6 @@
#include <env/ti/k3_rproc.env>
#endif
-default_device_tree=ti/k3-j721s2-common-proc-board.dtb
-findfdt=
- setenv name_fdt ${default_device_tree};
- if test $board_name = j721s2; then \
- setenv name_fdt ti/k3-j721s2-common-proc-board.dtb; fi;
- if test $board_name = am68-sk; then
- setenv name_fdt ti/k3-am68-sk-base-board.dtb; fi;
- setenv fdtfile ${name_fdt}
name_kern=Image
console=ttyS2,115200n8
args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 07/10] board: ti: j721s2: Set fdtfile from C code instead of findfdt script
2024-01-09 19:15 ` [PATCH V2 07/10] board: ti: j721s2: " Nishanth Menon
@ 2024-01-12 21:15 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:15 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> We now can provide a map and have the standard fdtfile variable set from
> code itself. This allows for bootstd to "just work".
>
> While at this, replace findfdt in environment with a warning as it is no
> longer needed.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-8-nm@ti.com
> board/ti/j721s2/evm.c | 8 ++++++++
> board/ti/j721s2/j721s2.env | 8 --------
> 2 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c
> index 1220cd84519b..5a0281d6b483 100644
> --- a/board/ti/j721s2/evm.c
> +++ b/board/ti/j721s2/evm.c
> @@ -23,6 +23,7 @@
> #include <dm/root.h>
>
> #include "../common/board_detect.h"
> +#include "../common/fdt_ops.h"
>
> DECLARE_GLOBAL_DATA_PTR;
>
> @@ -114,6 +115,12 @@ int checkboard(void)
> return 0;
> }
>
> +static struct ti_fdt_map ti_j721s2_evm_fdt_map[] = {
> + {"j721s2", "k3-j721s2-common-proc-board.dtb"},
> + {"am68-sk", "k3-am68-sk-base-board.dtb"},
> + { /* Sentinel. */ }
> +};
> +
> static void setup_board_eeprom_env(void)
> {
> char *name = "j721s2";
> @@ -131,6 +138,7 @@ static void setup_board_eeprom_env(void)
>
> invalid_eeprom:
> set_board_info_env_am6(name);
> + ti_set_fdt_env(name, ti_j721s2_evm_fdt_map);
> }
>
> static void setup_serial(void)
> diff --git a/board/ti/j721s2/j721s2.env b/board/ti/j721s2/j721s2.env
> index 64e3d9da85f0..9a03b9f30aee 100644
> --- a/board/ti/j721s2/j721s2.env
> +++ b/board/ti/j721s2/j721s2.env
> @@ -7,14 +7,6 @@
> #include <env/ti/k3_rproc.env>
> #endif
>
> -default_device_tree=ti/k3-j721s2-common-proc-board.dtb
> -findfdt=
> - setenv name_fdt ${default_device_tree};
> - if test $board_name = j721s2; then \
> - setenv name_fdt ti/k3-j721s2-common-proc-board.dtb; fi;
> - if test $board_name = am68-sk; then
> - setenv name_fdt ti/k3-am68-sk-base-board.dtb; fi;
> - setenv fdtfile ${name_fdt}
> name_kern=Image
> console=ttyS2,115200n8
> args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 08/10] board: beagle: beagleboneai64: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (6 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 07/10] board: ti: j721s2: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-12 21:15 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 09/10] board: beagle: beagleplay: " Nishanth Menon
` (3 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
Stop using the findfdt script and switch to setting the fdtfile from C
code.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1:
* Just macro name change s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH
* Commit message update to drop the "warning added to findfdt" since
that is not done.
I have retained the explicit setting of fdtfile to remove dependency on
TI evm specific logic. Also, the dynamic population of fdtfile instead
of env_set("fdtfile", "ti/k3-j721e-beagleboneai64.dtb") to allow for the
upcoming board variants to be able to configure the dtb name via a
config fragment.
V1: https://lore.kernel.org/r/20240108173301.2692332-9-nm@ti.com
board/beagle/beagleboneai64/beagleboneai64.c | 14 ++++++++++++++
board/beagle/beagleboneai64/beagleboneai64.env | 1 -
configs/j721e_beagleboneai64_a72_defconfig | 3 ++-
3 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/board/beagle/beagleboneai64/beagleboneai64.c b/board/beagle/beagleboneai64/beagleboneai64.c
index c8c1c78ae5a2..c5b4ff7df47a 100644
--- a/board/beagle/beagleboneai64/beagleboneai64.c
+++ b/board/beagle/beagleboneai64/beagleboneai64.c
@@ -28,3 +28,17 @@ int dram_init_banksize(void)
{
return fdtdec_setup_memory_banksize();
}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ char fdtfile[50];
+
+ snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
+ CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
+
+ env_set("fdtfile", fdtfile);
+
+ return 0;
+}
+#endif
diff --git a/board/beagle/beagleboneai64/beagleboneai64.env b/board/beagle/beagleboneai64/beagleboneai64.env
index 4f0a94a8113e..647b25d14c8e 100644
--- a/board/beagle/beagleboneai64/beagleboneai64.env
+++ b/board/beagle/beagleboneai64/beagleboneai64.env
@@ -1,5 +1,4 @@
#include <env/ti/ti_common.env>
-#include <env/ti/default_findfdt.env>
#include <env/ti/mmc.env>
name_kern=Image
diff --git a/configs/j721e_beagleboneai64_a72_defconfig b/configs/j721e_beagleboneai64_a72_defconfig
index 959f86844d32..9e53658eacb9 100644
--- a/configs/j721e_beagleboneai64_a72_defconfig
+++ b/configs/j721e_beagleboneai64_a72_defconfig
@@ -34,7 +34,8 @@ CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_DELAY_STR="d"
CONFIG_AUTOBOOT_STOP_STR=" "
CONFIG_OF_SYSTEM_SETUP=y
-CONFIG_BOOTCOMMAND="run set_led_state_start_load;run findfdt; run envboot; bootflow scan -lb;run set_led_state_fail_load"
+CONFIG_BOOTCOMMAND="run set_led_state_start_load; run envboot; bootflow scan -lb;run set_led_state_fail_load"
+CONFIG_BOARD_LATE_INIT=y
CONFIG_LOGLEVEL=7
CONFIG_SPL_MAX_SIZE=0xc0000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 08/10] board: beagle: beagleboneai64: Set fdtfile from C code instead of findfdt script
2024-01-09 19:15 ` [PATCH V2 08/10] board: beagle: beagleboneai64: " Nishanth Menon
@ 2024-01-12 21:15 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:15 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> Stop using the findfdt script and switch to setting the fdtfile from C
> code.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1:
> * Just macro name change s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH
> * Commit message update to drop the "warning added to findfdt" since
> that is not done.
>
> I have retained the explicit setting of fdtfile to remove dependency on
> TI evm specific logic. Also, the dynamic population of fdtfile instead
> of env_set("fdtfile", "ti/k3-j721e-beagleboneai64.dtb") to allow for the
> upcoming board variants to be able to configure the dtb name via a
> config fragment.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-9-nm@ti.com
> board/beagle/beagleboneai64/beagleboneai64.c | 14 ++++++++++++++
> board/beagle/beagleboneai64/beagleboneai64.env | 1 -
> configs/j721e_beagleboneai64_a72_defconfig | 3 ++-
> 3 files changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/board/beagle/beagleboneai64/beagleboneai64.c b/board/beagle/beagleboneai64/beagleboneai64.c
> index c8c1c78ae5a2..c5b4ff7df47a 100644
> --- a/board/beagle/beagleboneai64/beagleboneai64.c
> +++ b/board/beagle/beagleboneai64/beagleboneai64.c
> @@ -28,3 +28,17 @@ int dram_init_banksize(void)
> {
> return fdtdec_setup_memory_banksize();
> }
> +
> +#ifdef CONFIG_BOARD_LATE_INIT
> +int board_late_init(void)
> +{
> + char fdtfile[50];
> +
> + snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
> + CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
> +
> + env_set("fdtfile", fdtfile);
> +
> + return 0;
> +}
> +#endif
> diff --git a/board/beagle/beagleboneai64/beagleboneai64.env b/board/beagle/beagleboneai64/beagleboneai64.env
> index 4f0a94a8113e..647b25d14c8e 100644
> --- a/board/beagle/beagleboneai64/beagleboneai64.env
> +++ b/board/beagle/beagleboneai64/beagleboneai64.env
> @@ -1,5 +1,4 @@
> #include <env/ti/ti_common.env>
> -#include <env/ti/default_findfdt.env>
> #include <env/ti/mmc.env>
>
> name_kern=Image
> diff --git a/configs/j721e_beagleboneai64_a72_defconfig b/configs/j721e_beagleboneai64_a72_defconfig
> index 959f86844d32..9e53658eacb9 100644
> --- a/configs/j721e_beagleboneai64_a72_defconfig
> +++ b/configs/j721e_beagleboneai64_a72_defconfig
> @@ -34,7 +34,8 @@ CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
> CONFIG_AUTOBOOT_DELAY_STR="d"
> CONFIG_AUTOBOOT_STOP_STR=" "
> CONFIG_OF_SYSTEM_SETUP=y
> -CONFIG_BOOTCOMMAND="run set_led_state_start_load;run findfdt; run envboot; bootflow scan -lb;run set_led_state_fail_load"
> +CONFIG_BOOTCOMMAND="run set_led_state_start_load; run envboot; bootflow scan -lb;run set_led_state_fail_load"
> +CONFIG_BOARD_LATE_INIT=y
> CONFIG_LOGLEVEL=7
> CONFIG_SPL_MAX_SIZE=0xc0000
> CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 09/10] board: beagle: beagleplay: Set fdtfile from C code instead of findfdt script
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (7 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 08/10] board: beagle: beagleboneai64: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-12 21:15 ` Jon Humphreys
2024-01-09 19:15 ` [PATCH V2 10/10] include: env: ti: Drop default_findfdt Nishanth Menon
` (2 subsequent siblings)
11 siblings, 1 reply; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
Stop using the findfdt script and switch to setting the fdtfile from C
code.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1:
* Just macro name change s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH
* Commit message update to drop the "warning added to findfdt" since
that is not done.
I have retained the explicit setting of fdtfile to remove dependency on
TI evm specific logic. Also, the dynamic population of fdtfile instead
of env_set("fdtfile", "ti/k3-am625-beagleplay.dtb") to allow for the
upcoming board variants to be able to configure the dtb name via a
config fragment.
V1: https://lore.kernel.org/r/20240108173301.2692332-10-nm@ti.com
board/beagle/beagleplay/beagleplay.c | 14 ++++++++++++++
board/beagle/beagleplay/beagleplay.env | 1 -
configs/am62x_beagleplay_a53_defconfig | 3 ++-
3 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/board/beagle/beagleplay/beagleplay.c b/board/beagle/beagleplay/beagleplay.c
index 1c376dea372f..20819ecf45b4 100644
--- a/board/beagle/beagleplay/beagleplay.c
+++ b/board/beagle/beagleplay/beagleplay.c
@@ -27,3 +27,17 @@ int dram_init_banksize(void)
{
return fdtdec_setup_memory_banksize();
}
+
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
+{
+ char fdtfile[50];
+
+ snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
+ CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
+
+ env_set("fdtfile", fdtfile);
+
+ return 0;
+}
+#endif
diff --git a/board/beagle/beagleplay/beagleplay.env b/board/beagle/beagleplay/beagleplay.env
index 4f0a94a8113e..647b25d14c8e 100644
--- a/board/beagle/beagleplay/beagleplay.env
+++ b/board/beagle/beagleplay/beagleplay.env
@@ -1,5 +1,4 @@
#include <env/ti/ti_common.env>
-#include <env/ti/default_findfdt.env>
#include <env/ti/mmc.env>
name_kern=Image
diff --git a/configs/am62x_beagleplay_a53_defconfig b/configs/am62x_beagleplay_a53_defconfig
index 0be20045a974..1f43891d10bb 100644
--- a/configs/am62x_beagleplay_a53_defconfig
+++ b/configs/am62x_beagleplay_a53_defconfig
@@ -33,7 +33,8 @@ CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
CONFIG_AUTOBOOT_DELAY_STR="d"
CONFIG_AUTOBOOT_STOP_STR=" "
-CONFIG_BOOTCOMMAND="run set_led_state_start_load;run findfdt; run envboot; bootflow scan -lb;run set_led_state_fail_load"
+CONFIG_BOOTCOMMAND="run set_led_state_start_load; run envboot; bootflow scan -lb;run set_led_state_fail_load"
+CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_MAX_SIZE=0x58000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x80c80000
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 09/10] board: beagle: beagleplay: Set fdtfile from C code instead of findfdt script
2024-01-09 19:15 ` [PATCH V2 09/10] board: beagle: beagleplay: " Nishanth Menon
@ 2024-01-12 21:15 ` Jon Humphreys
0 siblings, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:15 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> Stop using the findfdt script and switch to setting the fdtfile from C
> code.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1:
> * Just macro name change s/TI_EVM_FDT_FOLDER_PATH/TI_FDT_FOLDER_PATH
> * Commit message update to drop the "warning added to findfdt" since
> that is not done.
>
> I have retained the explicit setting of fdtfile to remove dependency on
> TI evm specific logic. Also, the dynamic population of fdtfile instead
> of env_set("fdtfile", "ti/k3-am625-beagleplay.dtb") to allow for the
> upcoming board variants to be able to configure the dtb name via a
> config fragment.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-10-nm@ti.com
> board/beagle/beagleplay/beagleplay.c | 14 ++++++++++++++
> board/beagle/beagleplay/beagleplay.env | 1 -
> configs/am62x_beagleplay_a53_defconfig | 3 ++-
> 3 files changed, 16 insertions(+), 2 deletions(-)
>
> diff --git a/board/beagle/beagleplay/beagleplay.c b/board/beagle/beagleplay/beagleplay.c
> index 1c376dea372f..20819ecf45b4 100644
> --- a/board/beagle/beagleplay/beagleplay.c
> +++ b/board/beagle/beagleplay/beagleplay.c
> @@ -27,3 +27,17 @@ int dram_init_banksize(void)
> {
> return fdtdec_setup_memory_banksize();
> }
> +
> +#ifdef CONFIG_BOARD_LATE_INIT
> +int board_late_init(void)
> +{
> + char fdtfile[50];
> +
> + snprintf(fdtfile, sizeof(fdtfile), "%s/%s.dtb",
> + CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_DEVICE_TREE);
> +
> + env_set("fdtfile", fdtfile);
> +
> + return 0;
> +}
> +#endif
> diff --git a/board/beagle/beagleplay/beagleplay.env b/board/beagle/beagleplay/beagleplay.env
> index 4f0a94a8113e..647b25d14c8e 100644
> --- a/board/beagle/beagleplay/beagleplay.env
> +++ b/board/beagle/beagleplay/beagleplay.env
> @@ -1,5 +1,4 @@
> #include <env/ti/ti_common.env>
> -#include <env/ti/default_findfdt.env>
> #include <env/ti/mmc.env>
>
> name_kern=Image
> diff --git a/configs/am62x_beagleplay_a53_defconfig b/configs/am62x_beagleplay_a53_defconfig
> index 0be20045a974..1f43891d10bb 100644
> --- a/configs/am62x_beagleplay_a53_defconfig
> +++ b/configs/am62x_beagleplay_a53_defconfig
> @@ -33,7 +33,8 @@ CONFIG_AUTOBOOT_KEYED=y
> CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
> CONFIG_AUTOBOOT_DELAY_STR="d"
> CONFIG_AUTOBOOT_STOP_STR=" "
> -CONFIG_BOOTCOMMAND="run set_led_state_start_load;run findfdt; run envboot; bootflow scan -lb;run set_led_state_fail_load"
> +CONFIG_BOOTCOMMAND="run set_led_state_start_load; run envboot; bootflow scan -lb;run set_led_state_fail_load"
> +CONFIG_BOARD_LATE_INIT=y
> CONFIG_SPL_MAX_SIZE=0x58000
> CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> CONFIG_SPL_BSS_START_ADDR=0x80c80000
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH V2 10/10] include: env: ti: Drop default_findfdt
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (8 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 09/10] board: beagle: beagleplay: " Nishanth Menon
@ 2024-01-09 19:15 ` Nishanth Menon
2024-01-10 17:31 ` Roger Quadros
2024-01-12 21:15 ` Jon Humphreys
2024-01-11 10:17 ` [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Roger Quadros
2024-01-20 16:36 ` Tom Rini
11 siblings, 2 replies; 25+ messages in thread
From: Nishanth Menon @ 2024-01-09 19:15 UTC (permalink / raw)
To: Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys,
Nishanth Menon
We shouldn't need finfdt anymore. Drop the env script.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes from V1: None.
V1: https://lore.kernel.org/r/20240108173301.2692332-11-nm@ti.com
include/env/ti/default_findfdt.env | 12 ------------
1 file changed, 12 deletions(-)
delete mode 100644 include/env/ti/default_findfdt.env
diff --git a/include/env/ti/default_findfdt.env b/include/env/ti/default_findfdt.env
deleted file mode 100644
index a2b51dd923bb..000000000000
--- a/include/env/ti/default_findfdt.env
+++ /dev/null
@@ -1,12 +0,0 @@
-default_device_tree=CONFIG_DEFAULT_DEVICE_TREE
-default_device_tree_arch=ti
-#ifdef CONFIG_ARM64
-findfdt=
- setenv name_fdt ${default_device_tree_arch}/${default_device_tree}.dtb;
- setenv fdtfile ${name_fdt}
-#else
-default_device_tree_subarch=omap
-findfdt=
- setenv name_fdt ${default_device_tree_arch}/${default_device_tree_subarch}/${default_device_tree}.dtb;
- setenv fdtfile ${name_fdt}
-#endif
--
2.43.0
^ permalink raw reply related [flat|nested] 25+ messages in thread* Re: [PATCH V2 10/10] include: env: ti: Drop default_findfdt
2024-01-09 19:15 ` [PATCH V2 10/10] include: env: ti: Drop default_findfdt Nishanth Menon
@ 2024-01-10 17:31 ` Roger Quadros
2024-01-10 18:34 ` Nishanth Menon
2024-01-12 21:15 ` Jon Humphreys
1 sibling, 1 reply; 25+ messages in thread
From: Roger Quadros @ 2024-01-10 17:31 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys
On 09/01/2024 21:15, Nishanth Menon wrote:
> We shouldn't need finfdt anymore. Drop the env script.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-11-nm@ti.com
> include/env/ti/default_findfdt.env | 12 ------------
> 1 file changed, 12 deletions(-)
> delete mode 100644 include/env/ti/default_findfdt.env
>
> diff --git a/include/env/ti/default_findfdt.env b/include/env/ti/default_findfdt.env
> deleted file mode 100644
> index a2b51dd923bb..000000000000
> --- a/include/env/ti/default_findfdt.env
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -default_device_tree=CONFIG_DEFAULT_DEVICE_TREE
> -default_device_tree_arch=ti
> -#ifdef CONFIG_ARM64
> -findfdt=
> - setenv name_fdt ${default_device_tree_arch}/${default_device_tree}.dtb;
> - setenv fdtfile ${name_fdt}
> -#else
> -default_device_tree_subarch=omap
> -findfdt=
> - setenv name_fdt ${default_device_tree_arch}/${default_device_tree_subarch}/${default_device_tree}.dtb;
> - setenv fdtfile ${name_fdt}
> -#endif
FYI. findfdt is still used in:
am335x_baltos_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run usbboot;run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;run nandboot;"
am335x_boneblack_vboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
am335x_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
am335x_evm_spiboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
am335x_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
am335x_hs_evm_uart_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
am335x_igep003x_defconfig:CONFIG_BOOTCOMMAND="run findfdt;run mmcboot;run nandboot;run netboot;"
am43xx_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am43xx_evm_qspiboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am43xx_evm_rtconly_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am43xx_evm_usbhost_boot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am43xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am43xx_hs_evm_qspi_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
am57xx_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
am57xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
am57xx_hs_evm_usb_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
am65x_evm_a53_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run boot_rprocs; if test ${boot_fit} -eq 1; then run get_fit_${boot}; run get_overlaystring; run run_fit; else; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern; fi;"
dra7xx_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
dra7xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
dra7xx_hs_evm_usb_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
k2g_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_mon_${boot} run_mon; run set_name_pmmc get_pmmc_${boot} run_pmmc; run get_kern_${boot}; run init_fw_rd_${boot}; run get_fdt_${boot}; run run_kern"
k2g_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run envboot; run run_mon_hs; run init_${boot}; run get_fit_${boot}; bootm ${addr_fit}#${name_fdt}"
omap3_beagle_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
omap4_panda_defconfig:CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
omap4_sdp4430_defconfig:CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
--
cheers,
-roger
^ permalink raw reply [flat|nested] 25+ messages in thread* Re: [PATCH V2 10/10] include: env: ti: Drop default_findfdt
2024-01-10 17:31 ` Roger Quadros
@ 2024-01-10 18:34 ` Nishanth Menon
0 siblings, 0 replies; 25+ messages in thread
From: Nishanth Menon @ 2024-01-10 18:34 UTC (permalink / raw)
To: Roger Quadros
Cc: Tom Rini, Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys
On 19:31-20240110, Roger Quadros wrote:
>
>
[..]
> FYI. findfdt is still used in:
>
> am335x_baltos_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run usbboot;run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; run mmcboot;run nandboot;"
> am335x_boneblack_vboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
> am335x_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
> am335x_evm_spiboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
> am335x_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
> am335x_hs_evm_uart_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run init_console; run finduuid; run distro_bootcmd"
> am335x_igep003x_defconfig:CONFIG_BOOTCOMMAND="run findfdt;run mmcboot;run nandboot;run netboot;"
> am43xx_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am43xx_evm_qspiboot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am43xx_evm_rtconly_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am43xx_evm_usbhost_boot_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am43xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am43xx_hs_evm_qspi_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
> am57xx_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> am57xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> am57xx_hs_evm_usb_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> am65x_evm_a53_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run boot_rprocs; if test ${boot_fit} -eq 1; then run get_fit_${boot}; run get_overlaystring; run run_fit; else; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern; fi;"
> dra7xx_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> dra7xx_hs_evm_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> dra7xx_hs_evm_usb_defconfig:CONFIG_BOOTCOMMAND="if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1;fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run finduuid; run distro_bootcmd;run emmc_android_boot; "
> k2g_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_mon_${boot} run_mon; run set_name_pmmc get_pmmc_${boot} run_pmmc; run get_kern_${boot}; run init_fw_rd_${boot}; run get_fdt_${boot}; run run_kern"
> k2g_hs_evm_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run envboot; run run_mon_hs; run init_${boot}; run get_fit_${boot}; bootm ${addr_fit}#${name_fdt}"
> omap3_beagle_defconfig:CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
> omap4_panda_defconfig:CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
> omap4_sdp4430_defconfig:CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
Yep - I have not cleaned up OR moved to stdboot any of the older
platforms (pre k3). That said the script that this patch is deleting is
not used anywhere else at this point in the series. So, it is safe to
remove. The existing platforms implement findfdt in many different ways
unfortunately.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH V2 10/10] include: env: ti: Drop default_findfdt
2024-01-09 19:15 ` [PATCH V2 10/10] include: env: ti: Drop default_findfdt Nishanth Menon
2024-01-10 17:31 ` Roger Quadros
@ 2024-01-12 21:15 ` Jon Humphreys
1 sibling, 0 replies; 25+ messages in thread
From: Jon Humphreys @ 2024-01-12 21:15 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Nishanth Menon
Nishanth Menon <nm@ti.com> writes:
> We shouldn't need finfdt anymore. Drop the env script.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> Changes from V1: None.
>
> V1: https://lore.kernel.org/r/20240108173301.2692332-11-nm@ti.com
> include/env/ti/default_findfdt.env | 12 ------------
> 1 file changed, 12 deletions(-)
> delete mode 100644 include/env/ti/default_findfdt.env
>
> diff --git a/include/env/ti/default_findfdt.env b/include/env/ti/default_findfdt.env
> deleted file mode 100644
> index a2b51dd923bb..000000000000
> --- a/include/env/ti/default_findfdt.env
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -default_device_tree=CONFIG_DEFAULT_DEVICE_TREE
> -default_device_tree_arch=ti
> -#ifdef CONFIG_ARM64
> -findfdt=
> - setenv name_fdt ${default_device_tree_arch}/${default_device_tree}.dtb;
> - setenv fdtfile ${name_fdt}
> -#else
> -default_device_tree_subarch=omap
> -findfdt=
> - setenv name_fdt ${default_device_tree_arch}/${default_device_tree_subarch}/${default_device_tree}.dtb;
> - setenv fdtfile ${name_fdt}
> -#endif
> --
> 2.43.0
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (9 preceding siblings ...)
2024-01-09 19:15 ` [PATCH V2 10/10] include: env: ti: Drop default_findfdt Nishanth Menon
@ 2024-01-11 10:17 ` Roger Quadros
2024-01-20 16:36 ` Tom Rini
11 siblings, 0 replies; 25+ messages in thread
From: Roger Quadros @ 2024-01-11 10:17 UTC (permalink / raw)
To: Nishanth Menon, Tom Rini
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys
On 09/01/2024 21:14, Nishanth Menon wrote:
> This is a wide cleanup to switch to setting fdtfile using env_set
> instead of scripted magic. 'fdtfile' is expected to be set by default.
> This allows the stdboot triggered efi loaders to find the correct OS
> device tree file even if regular boot process is interrupted by user
> intervention.
>
> This is a refresh of
> https://lore.kernel.org/all/86le9dwz4d.fsf@udb0321960.dhcp.ti.com/ which
> was the wrong approach.
>
> Updates from V1:
> * Renames of variables and macros for various review comments.
> * Commit message updates in some patches for clarity.
>
> Bootlogs: https://gist.github.com/nmenon/843e343cde645ec4aa57b60cece5256a
>
> based on master: c5e461fbf7cc Merge tag 'u-boot-imx-master-20240108' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
>
> NOTE: There are a couple of checkpatch WARN (around LATE_INIT) and
> CHECK (fdt_ops #ifdeffery) that on closer inspection looks fine and
> consistent with other similar usage.
>
> V1: https://lore.kernel.org/all/20240108173301.2692332-1-nm@ti.com/
>
> Nishanth Menon (10):
> board: ti: common: Introduce a common fdt ops library
> board: ti: am62ax: Set fdtfile from C code instead of findfdt script
> board: ti: am62x: Set fdtfile from C code instead of findfdt script
> board: ti: am64x: Set fdtfile from C code instead of findfdt script
> board: ti: am65x: Set fdtfile from C code instead of findfdt script
> board: ti: j721e: Set fdtfile from C code instead of findfdt script
> board: ti: j721s2: Set fdtfile from C code instead of findfdt script
> board: beagle: beagleboneai64: Set fdtfile from C code instead of
> findfdt script
> board: beagle: beagleplay: Set fdtfile from C code instead of findfdt
> script
> include: env: ti: Drop default_findfdt
For this series:
Reviewed-by: Roger Quadros <rogerq@kernel.org>
--
cheers,
-roger
^ permalink raw reply [flat|nested] 25+ messages in thread* Re: [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt
2024-01-09 19:14 [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Nishanth Menon
` (10 preceding siblings ...)
2024-01-11 10:17 ` [PATCH V2 00/10] board/ti: k3 boards: Stop using findfdt Roger Quadros
@ 2024-01-20 16:36 ` Tom Rini
11 siblings, 0 replies; 25+ messages in thread
From: Tom Rini @ 2024-01-20 16:36 UTC (permalink / raw)
To: Nishanth Menon
Cc: Kamlesh Gurudasani, Sinthu Raja, Neha Malcom Francis,
Heinrich Schuchardt, Roger Quadros, Simon Glass, Andrew Davis,
Mattijs Korpershoek, Nikhil M Jain, Manorit Chawdhry,
Bryan Brattlof, Robert Nelson, u-boot, Jon Humphreys
[-- Attachment #1: Type: text/plain, Size: 2030 bytes --]
On Tue, Jan 09, 2024 at 01:14:55PM -0600, Nishanth Menon wrote:
> This is a wide cleanup to switch to setting fdtfile using env_set
> instead of scripted magic. 'fdtfile' is expected to be set by default.
> This allows the stdboot triggered efi loaders to find the correct OS
> device tree file even if regular boot process is interrupted by user
> intervention.
>
> This is a refresh of
> https://lore.kernel.org/all/86le9dwz4d.fsf@udb0321960.dhcp.ti.com/ which
> was the wrong approach.
>
> Updates from V1:
> * Renames of variables and macros for various review comments.
> * Commit message updates in some patches for clarity.
>
> Bootlogs: https://gist.github.com/nmenon/843e343cde645ec4aa57b60cece5256a
>
> based on master: c5e461fbf7cc Merge tag 'u-boot-imx-master-20240108' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
>
> NOTE: There are a couple of checkpatch WARN (around LATE_INIT) and
> CHECK (fdt_ops #ifdeffery) that on closer inspection looks fine and
> consistent with other similar usage.
>
> V1: https://lore.kernel.org/all/20240108173301.2692332-1-nm@ti.com/
Unfortunately this FTB's on omap3_evm omap4_panda omap4_sdp4430:
board/ti/common/fdt_ops.c: In function 'ti_set_fdt_env':
board/ti/common/fdt_ops.c:39:34: error: 'CONFIG_TI_FDT_FOLDER_PATH' undeclared (first use in this function)
39 | CONFIG_TI_FDT_FOLDER_PATH, CONFIG_DEFAULT_FDT_FILE);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
board/ti/common/fdt_ops.c:39:34: note: each undeclared identifier is reported only once for each function it appears in
And even tho I should delete omap4_panda and omap4_sdp4430, omap3_evm is
maintained.
It also FTB's on am62x_evm_a53:
board/ti/am62x/evm.c: In function 'board_late_init':
board/ti/am62x/evm.c:60:9: error: implicit declaration of function 'ti_set_fdt_env' [-Werror=implicit-function-declaration]
60 | ti_set_fdt_env(NULL, NULL);
| ^~~~~~~~~~~~~~
--
Tom
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^ permalink raw reply [flat|nested] 25+ messages in thread