erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

rambi: configure wake pins as just wake sources

Browse source 
GPIO_ACPI_SCI implies wake and generating an SCI. This
is unnecessary. Therefore, configure the intended wake
pins to only just wake by using GPIO_ACPI_WAKE.

BUG=none
BRANCH=baytrail
TEST=Manual. S3 resumes from keyboard and trackpad. No
     excessive SCI's are generated.

Change-Id: I0b841e64909301e8d4789183ad53a016be7120f1
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/184719
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This commit is contained in:
Aaron Durbin 2014-02-03 16:50:04 -06:00 • committed by chrome-internal-fetch
commit ee4620a90a
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/mainboard/google/rambi/gpio.c
View file

@ -163,9 +163,9 @@ static const struct soc_gpio_map gpscore_gpio_map[] = {
/* SSUS GPIOs */
static const struct soc_gpio_map gpssus_gpio_map[] = {
GPIO_ACPI_SCI, /* S500 - PCH_WAKE# */
GPIO_ACPI_SCI, /* S501 - TRACKPAD_INT# - INT */
GPIO_ACPI_SCI, /* S502 - TOUCH_INT# - INT */
GPIO_ACPI_WAKE, /* S500 - PCH_WAKE# */
GPIO_ACPI_WAKE, /* S501 - TRACKPAD_INT# - INT */
GPIO_ACPI_WAKE, /* S502 - TOUCH_INT# - INT */
GPIO_FUNC6, /* S503 - LTE_WAKE_L# - INT */
GPIO_NC, /* S504 - SOC_JTAG2_TDO (NC/PU) */
GPIO_FUNC1, /* S505 - SUS_CLK_WLAN (NC) */