diff options
| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2025-04-01 15:14:03 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2025-04-25 16:00:22 +0200 |
| commit | ae5f4e2c6c1fcf9c256622713f97d255584e73fc (patch) | |
| tree | ef9b61e3e09337362840223c0406d9a8bc2e2bae /configs/stm32f769-disco_spl_defconfig | |
| parent | c1ae34fe98c30d2093cfb3ac5232f02e80a9014c (diff) | |
ARM: dts: stm32: convert stm23f7 boards to OF_UPSTREAM
Enable OF_UPSTREAM flag for STM32F7 platforms.
Use upstream device tree for DSI and LTDC nodes,
As now in upstream DT, in panel@0 node, power-supply property is
present, which is a fixed-regulator, add DM_REGULATOR_FIXED flag
for stm32f769-disco boards.
Set also DEFAULT_FDT_FILE in defconfigs and use it in stm32f746-disco.h
to indicate which FDT file to load (All STM32F7 boards are using this
file).
If something is missing, it must be added in upstream device tree
in linux kernel ("px_clk" for DSI by example).
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'configs/stm32f769-disco_spl_defconfig')
| -rw-r--r-- | configs/stm32f769-disco_spl_defconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configs/stm32f769-disco_spl_defconfig b/configs/stm32f769-disco_spl_defconfig index 7d4bda44068..6a3cdd4a0e4 100644 --- a/configs/stm32f769-disco_spl_defconfig +++ b/configs/stm32f769-disco_spl_defconfig @@ -9,7 +9,7 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20050000 CONFIG_ENV_SIZE=0x2000 -CONFIG_DEFAULT_DEVICE_TREE="stm32f769-disco" +CONFIG_DEFAULT_DEVICE_TREE="st/stm32f769-disco" CONFIG_OF_LIBFDT_OVERLAY=y CONFIG_SYS_MONITOR_LEN=524288 CONFIG_SPL_SERIAL=y @@ -28,6 +28,7 @@ CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n" CONFIG_AUTOBOOT_STOP_STR=" " CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" +CONFIG_DEFAULT_FDT_FILE="stm32f769-disco" CONFIG_SYS_PBSIZE=1050 # CONFIG_DISPLAY_CPUINFO is not set CONFIG_CYCLIC_MAX_CPU_TIME_US=8000 @@ -75,6 +76,7 @@ CONFIG_MII=y # CONFIG_PINCTRL_FULL is not set CONFIG_SPL_PINCTRL=y CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y CONFIG_SPL_RAM=y CONFIG_SPECIFY_CONSOLE_INDEX=y CONFIG_SPI=y |