diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2013-09-25 14:05:31 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-08-10 22:19:58 +0200 |
| commit | d988b612c76cb34f689c567e9e983e496f65008a (patch) | |
| tree | 01acfa79c920b335167f8dee9c4e2fcf1f21f3dd /src/mainboard/google/bolt/gpio.h | |
| parent | cff6667eba803498e2f93af68e6e2edbba2353e5 (diff) | |
bolt: Set GPIO29 as input in S0, output+high in S3/S5
This resolves WiFi issues after suspend/resume.
It needs related SPI descriptor soft strap change to
enable SLP_WLAN as a GPIO instead of owned by the ME.
Change-Id: I03f4458d1e52a913770d391061baa6cfa41e8558
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/170577
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
(cherry picked from commit cf1fe0524ad4793c8c422dc3fed3007b7fc96038)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6533
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard/google/bolt/gpio.h')
| -rw-r--r-- | src/mainboard/google/bolt/gpio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/bolt/gpio.h b/src/mainboard/google/bolt/gpio.h index 4e7e8c4499..ff6069c7e1 100644 --- a/src/mainboard/google/bolt/gpio.h +++ b/src/mainboard/google/bolt/gpio.h @@ -52,7 +52,7 @@ const struct pch_lp_gpio_map mainboard_gpio_map[] = { LP_GPIO_UNUSED, /* 26: UNUSED */ LP_GPIO_UNUSED, /* 27: UNUSED */ LP_GPIO_UNUSED, /* 28: UNUSED */ - LP_GPIO_NATIVE, /* 29: NATIVE: WLAN_OFF_L */ + LP_GPIO_INPUT, /* 29: NATIVE: WLAN_OFF_L */ LP_GPIO_NATIVE, /* 30: NATIVE: PCH_SUSWARN_L */ LP_GPIO_NATIVE, /* 31: NATIVE: ACOK_BUF */ LP_GPIO_NATIVE, /* 32: NATIVE: LPC_CLKRUN_L */ |