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| author | Duncan Laurie <dlaurie@chromium.org> | 2015-09-08 16:28:21 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-09-17 14:21:00 +0000 |
| commit | d6a42f9af8776d2b2b924d6da0c08ce992da922a (patch) | |
| tree | d981ca170ff4de64edbb45643ea326b39eba0e91 /src/mainboard/intel/kunimitsu/gpio.h | |
| parent | e09eb68088983694ea2ad9694a1178ee0f8e33a5 (diff) | |
| download | coreboot-d6a42f9af8776d2b2b924d6da0c08ce992da922a.tar.xz | |
kunimitsu: Enable wake-on-wifi
- Assign GPE DW0 to GPP_B block
- Enable GPP_B16 as ACPI_SCI for wake
- Define PCIe WLAN device in ACPI with GPE0_DW0_16 for _PRW
Note that current designs cannot wake from Deep S3 via wifi.
BUG=chrome-os-partner:40635
BRANCH=none
TEST=emerge-kunimitsu coreboot
Change-Id: I1fe15a5a9b3d868a0e4f1bfb102b69f024c3aa48
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: de9dfee840246866a8dcca2e1c42c0292e820529
Original-Change-Id: I926d74b6bcf6d64c3db61ed23d7c17b51a98b052
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/298232
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11651
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/mainboard/intel/kunimitsu/gpio.h')
| -rwxr-xr-x | src/mainboard/intel/kunimitsu/gpio.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h index 87380d2fcd..1441738a83 100755 --- a/src/mainboard/intel/kunimitsu/gpio.h +++ b/src/mainboard/intel/kunimitsu/gpio.h @@ -39,12 +39,15 @@ /* EC wake is LAN_WAKE# which is a special DeepSX wake pin */ #define GPE_EC_WAKE GPE0_LAN_WAK +/* GPP_B16 is WLAN_WAKE. GPP_B group is routed to DW0 in the GPE0 block */ +#define GPE_WLAN_WAKE GPE0_DW0_16 + /* Input device interrupt configuration */ #define TOUCHPAD_INT_L GPP_B3_IRQ #define TOUCHSCREEN_INT_L GPP_E7_IRQ #define MIC_INT_L GPP_F10_IRQ -/* GPP_E16 is EC_SCI_L. GPP_E group is routed to dword 2 in the GPE0 block. */ +/* GPP_E16 is EC_SCI_L. GPP_E group is routed to DW2 in the GPE0 block */ #define EC_SCI_GPI GPE0_DW2_16 #define EC_SMI_GPI GPP_E15 @@ -91,7 +94,7 @@ static const struct pad_config gpio_table[] = { /* PCH_PLT_RST */ PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), /* GPP_B_14_SPKR */ PAD_CFG_GPI(GPP_B14, NONE, DEEP), /* GSPI0_CS# */ /* GPP_B15 */ -/* WLAN_PCIE_WAKE */ PAD_CFG_GPI(GPP_B16, NONE, DEEP), +/* WLAN_PCIE_WAKE */ PAD_CFG_GPI_ACPI_SCI(GPP_B16, NONE, DEEP, YES), /* SSD_PCIE_WAKE */ PAD_CFG_GPI(GPP_B17, NONE, DEEP), /* GSPI0_MOSI */ /* GPP_B18 */ /* CCODEC_SPI_CS */ PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1), |