x86: Configure VESA parameters before loading Linux kernel
Store VESA parameters to Linux setup header so that vesafb driver
in the kernel could work.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Jian Luo <jian.luo4@boschrexroth.de>
diff --git a/arch/x86/include/asm/zimage.h b/arch/x86/include/asm/zimage.h
index 8e7dd42..bf351ed 100644
--- a/arch/x86/include/asm/zimage.h
+++ b/arch/x86/include/asm/zimage.h
@@ -38,5 +38,6 @@
ulong *load_addressp);
int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
unsigned long initrd_addr, unsigned long initrd_size);
+void setup_video(struct screen_info *screen_info);
#endif
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index c3f8a73..144471c 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -273,6 +273,8 @@
build_command_line(cmd_line, auto_boot);
}
+ setup_video(&setup_base->screen_info);
+
return 0;
}