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u-boot/board/st/stm32mp1
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Patrick Delaunay 8ad37e6f16 board: stm32mp1: enable simple framebuffer node for splashscreen 
Enable an existing simple framebuffer node in the Linux kernel device
tree and the add the associated reserved memory node to preserved the
resources (clock, memory) used by the stm32 video driver to display
the splashscreen = background in exlinux.conf file.

These resources will be released by the Linux driver only when the
associated driver is ready to avoid transition issues during the Linux
kernel initialization between U-Boot splash screen and the final display.

See Linux documentation for details:
Documentation/devicetree/bindings/display/simple-framebuffer.yaml

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30 16:43:28 +01:00
..
extlinux.conf stm32mp1: add example files for FIT generation 2019-08-27 11:19:23 +02:00
fit_copro_kernel_dtb.its board: st: stm32mp1: update load address for FIT examples 2020-11-25 14:27:19 +01:00
fit_kernel_dtb.its board: st: stm32mp1: update load address for FIT examples 2020-11-25 14:27:19 +01:00
Kconfig board: stmp32mp1: split board and SOC STM32MP15 configuration 2021-11-10 17:03:36 +01:00
MAINTAINERS board: stmp32mp1: split board and SOC STM32MP15 configuration 2021-11-10 17:03:36 +01:00
Makefile board: stm32mp1: move the function board_debug_uart_init in spl.c 2020-07-07 16:01:23 +02:00
README doc: add board documentation for stm32mp1 2020-03-02 09:41:32 +01:00
spl.c Rename SPL_POWER_SUPPORT to SPL_POWER 2021-07-28 14:27:54 -04:00
stm32mp1.c board: stm32mp1: enable simple framebuffer node for splashscreen 2021-11-30 16:43:28 +01:00

README 

see doc/board/st/stm32mp1.rst