shkim has uploaded this change for review.
mb/google/poppy/variant/nautilus: Configure GPP_B0 for WLAN wake
As per the latast schematics, this change configures GPP_B0 as wake
source for WLAN.
BUG=NONE
BRANCH=master
TEST=emerge-nautilus coreboot
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Change-Id: I72b940452cfbbe471279ef117a868a8ae0b65b8b
---
M src/mainboard/google/poppy/variants/nautilus/devicetree.cb
M src/mainboard/google/poppy/variants/nautilus/gpio.c
2 files changed, 3 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/23526/1
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index be8ab5b..3267023 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -373,7 +373,7 @@
end # I2C #4
device pci 1c.0 on
chip drivers/intel/wifi
- register "wake" = "GPE0_PCI_EXP"
+ register "wake" = "GPE0_DW0_00"
device pci 00.0 on end
end
end # PCI Express Port 1
diff --git a/src/mainboard/google/poppy/variants/nautilus/gpio.c b/src/mainboard/google/poppy/variants/nautilus/gpio.c
index 72ffc62..e0b8b7d 100644
--- a/src/mainboard/google/poppy/variants/nautilus/gpio.c
+++ b/src/mainboard/google/poppy/variants/nautilus/gpio.c
@@ -62,8 +62,8 @@
/* A23 : ISH_GP5 ==> CHP1_SPK_PA_EN */
PAD_CFG_GPO(GPP_A23, 1, DEEP),
- /* B0 : CORE_VID0 ==> NC(TP721) */
- PAD_CFG_NC(GPP_B0),
+ /* B0 : CORE_VID0 ==> WLAN_PCIE_WAKE_L */
+ PAD_CFG_GPI_ACPI_SCI(GPP_B0, NONE, DEEP, INVERT),
/* B1 : CORE_VID1 ==> NC(TP722) */
PAD_CFG_NC(GPP_B1),
/* B2 : VRALERT# ==> NC */
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