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u-boot/drivers/video/stm32
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Patrick Delaunay 6cdeb323b8 video: stm32: stm32_ltdc: align framebuffer on 2MB 
Align the framebuffer size on MMU_SECTION_SIZE in kernel, = max 2MB for
LPAE for armV7, to avoid issue with the simple frame buffer activation,
when U-Boot add a reserved memory in the kernel device tree to preserve
the splash screen until Linux driver initialization.

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
..
Kconfig video: add support of STM32 MIPI DSI controller driver 2019-10-13 23:38:12 +02:00
Makefile video: add support of STM32 MIPI DSI controller driver 2019-10-13 23:38:12 +02:00
stm32_dsi.c gpio: stm32: create include file for driver private data 2021-11-10 17:03:36 +01:00
stm32_ltdc.c video: stm32: stm32_ltdc: align framebuffer on 2MB 2021-11-30 16:43:28 +01:00