diff options
| author | Keith Hui <buurin@gmail.com> | 2024-04-15 19:14:55 -0400 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-04-18 11:00:37 +0000 |
| commit | 57946ad8174a70269f59d2df20a451acdbb1dc38 (patch) | |
| tree | 7fdce748640289b0baeb44362c20834c950e7807 /src/mainboard | |
| parent | 4da9b9f0a9947eef5a682c42f107502306414a43 (diff) | |
mb/asus/p8z77-m[_pro]: Blink power LED during suspend
Set GPIO27 of PCH to blink before going to sleep. This blinks the
power LED. Revert after waking up.
Tested on p8z77-m. Power LED blinks in suspend.
Change-Id: Ie1b40ae17fa2ef397585b86ac82730099b611dda
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/asus/p8x7x-series/acpi/platform.asl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/asus/p8x7x-series/acpi/platform.asl b/src/mainboard/asus/p8x7x-series/acpi/platform.asl index 7da03bfddd..b16ced504c 100644 --- a/src/mainboard/asus/p8x7x-series/acpi/platform.asl +++ b/src/mainboard/asus/p8x7x-series/acpi/platform.asl @@ -2,9 +2,19 @@ Method(_PTS, 1) { +#if (CONFIG(BOARD_ASUS_P8Z77_M) || CONFIG(BOARD_ASUS_P8Z77_M_PRO)) + /* blink power LED if not turning off */ + If (Arg0 != 0x05) + { + GB27 = 1 + } +#endif } Method(_WAK, 1) { +#if (CONFIG(BOARD_ASUS_P8Z77_M) || CONFIG(BOARD_ASUS_P8Z77_M_PRO)) + GB27 = 0 +#endif Return(Package(){0, 0}) } |