From: Meng Li Date: Wed, 26 Jul 2023 02:42:35 +0000 (+0800) Subject: rpi: set the correct parameter for simple framebuffer node X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=04cc66c047d959dc1b22a625b7949a26793ac52b;p=u-boot.git rpi: set the correct parameter for simple framebuffer node When raspberrpi-4b platform boots up, there are 2 sets of same bootup log displayed on HDMI monitor screen, it looks like the screen is split into 2 parts. The root cause is that video format of u-boot is different from kernel. The fixing "a8r8g8b8" video format is used in u-boot, but "r5g6b5" video format from framebuffer node is used in kernel image. In order to avoid weird display status on screen, it needs to set the correct parameter for simple framebuffer node even if it has existed. Signed-off-by: Meng Li --- diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c index 1057ebb994..38bcab15cf 100644 --- a/board/raspberrypi/rpi/rpi.c +++ b/board/raspberrypi/rpi/rpi.c @@ -561,6 +561,8 @@ int ft_board_setup(void *blob, struct bd_info *bd) node = fdt_node_offset_by_compatible(blob, -1, "simple-framebuffer"); if (node < 0) fdt_simplefb_add_node(blob); + else + fdt_simplefb_enable_and_mem_rsv(blob); #ifdef CONFIG_EFI_LOADER /* Reserve the spin table */