From: Stefan Reinauer reinauer@chromium.org
This helps us monitor boot progress and determine where U-Boot dies if there are any problems.
Signed-off-by: Stefan Reinauer reinauer@google.com
Signed-off-by: Simon Glass sjg@chromium.org --- arch/x86/cpu/coreboot/coreboot.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c index d1be8ff..2912443 100644 --- a/arch/x86/cpu/coreboot/coreboot.c +++ b/arch/x86/cpu/coreboot/coreboot.c @@ -28,6 +28,7 @@ #include <netdev.h> #include <asm/msr.h> #include <asm/cache.h> +#include <asm/io.h> #include <asm/arch-coreboot/tables.h> #include <asm/arch-coreboot/sysinfo.h> #include <asm/arch/timestamp.h> @@ -68,6 +69,7 @@ int board_early_init_r(void)
void show_boot_progress(int val) { + outb(val, 0x80); }