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mb/google/kahlee: Enable wlan card so it can be detected 

The wifi card was not being powered, and was being held in reset during
PCI enumeration, so it was not being brought up.

BUG=b:72738963
TEST=Verify wlan card shows up in lspci

Change-Id: I5a1e83298af35aa80c67c75cd6ec0a2c3213891e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/23552
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Martin Roth 2018-02-01 15:15:31 -07:00
parent 310abe0bde
commit 8b40b675a8
1 changed files with 6 additions and 6 deletions
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12
src/mainboard/google/kahlee/variants/baseboard/gpio.c
View File

@ -38,6 +38,9 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
/* GPIO_3 - MEM_VOLT_SEL */
{ GPIO_3, Function0, FCH_GPIO_PULL_UP_ENABLE | INPUT },
/* GPIO_4 - EN_PP3300_WLAN */
{ GPIO_4, Function0, OUTPUT_H },
/* GPIO_5 - PCH_TRACKPAD_INT_3V3_ODL, SCI */
{ GPIO_5, Function0, FCH_GPIO_PULL_UP_ENABLE | INPUT },
@ -90,6 +93,9 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_reset[] = {
/* GPIO_42 - S5_MUX_CTRL */
{ GPIO_42, Function0, OUTPUT_H },
/* GPIO_70 - WLAN_PE_RST_L */
{ GPIO_70, Function0, OUTPUT_H },
/* GPIO_74 - LPC_CLK0_EC_R */
{ GPIO_74, Function0, FCH_GPIO_PULL_DOWN_ENABLE | INPUT },
@ -197,9 +203,6 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
/* GPIO_2 - WLAN_PCIE_WAKE_3V3_ODL */
{ GPIO_2, Function0, FCH_GPIO_PULL_UP_ENABLE | INPUT },
/* GPIO_4 - EN_PP3300_WLAN */
{ GPIO_4, Function0, OUTPUT_H },
/* GPIO_10 - SLP_S0_L (currently not used) */
{ GPIO_10, Function0, FCH_GPIO_PULL_UP_ENABLE | INPUT },
@ -221,9 +224,6 @@ const static struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = {
/* GPIO_67 - PEN_RESET */
{ GPIO_67, Function0, OUTPUT_L },
/* GPIO_70 - WLAN_PE_RST_L */
{ GPIO_70, Function0, OUTPUT_H },
/* GPIO_75 - Unused (strap) (R139/R130) */
{ GPIO_75, Function1, FCH_GPIO_PULL_UP_ENABLE | INPUT },