diff options
Diffstat (limited to 'src/mainboard')
-rw-r--r-- | src/mainboard/amd/bettong/romstage.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/amd/bettong/romstage.c b/src/mainboard/amd/bettong/romstage.c index 9f94d7b6c5..6399804ac2 100644 --- a/src/mainboard/amd/bettong/romstage.c +++ b/src/mainboard/amd/bettong/romstage.c @@ -15,6 +15,7 @@ #include <console/console.h> #include <arch/acpi.h> +#include <arch/io.h> #include <arch/stages.h> #include <cpu/x86/lapic.h> #include <cpu/x86/bist.h> @@ -78,6 +79,11 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) prepare_for_resume(); } + if (s3resume || acpi_is_wakeup_s4()) { + outb(0xEE, PM_INDEX); + outb(0x8, PM_DATA); + } + post_code(0x50); copy_and_run(); |