Aaron Durbin (adurbin@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5053
-gerrit
commit 38dc99f0bb076a3473b5d7f48b5266018cbcbf4c Author: Shawn Nematbakhsh shawnn@chromium.org Date: Thu Jan 16 17:52:21 2014 -0800
rambi: Change RAM_ID GPIOs to GPIO_INPUT
RAM_ID GPIOs were previously changed to GPIO_FUNC0 to configure for MMIO access when legacy was the default. Now, MMIO is the default, so these GPIOs can conform to the normal labeling scheme. This change should have no functional impact.
BUG=chrome-os-partner:25043 TEST=Manual on Rambi. Verify RAM_ID GPIOs on test unit are read with identical values as before. BRANCH=Rambi.
Change-Id: I2f76395064ea6e4170b2eaad6e67bfc1aa22b54e Reviewed-on: https://chromium-review.googlesource.com/182934 Reviewed-by: Aaron Durbin adurbin@chromium.org Commit-Queue: Shawn Nematbakhsh shawnn@chromium.org Signed-off-by: Shawn Nematbakhsh shawnn@chromium.org Tested-by: Shawn Nematbakhsh shawnn@chromium.org Signed-off-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/google/rambi/gpio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/mainboard/google/rambi/gpio.c b/src/mainboard/google/rambi/gpio.c index d551a15..89e9c8c 100644 --- a/src/mainboard/google/rambi/gpio.c +++ b/src/mainboard/google/rambi/gpio.c @@ -200,9 +200,9 @@ static const struct soc_gpio_map gpssus_gpio_map[] = { GPIO_NC, /* S534 - NC */ GPIO_OUT_HIGH, /* S535 - LTE_DISABLE_L */ GPIO_NC, /* S536 - NC */ - GPIO_FUNC0, /* S537 - RAM_ID0 */ - GPIO_FUNC0, /* S538 - RAM_ID1 */ - GPIO_FUNC0, /* S539 - RAM_ID2 */ + GPIO_INPUT, /* S537 - RAM_ID0 */ + GPIO_INPUT, /* S538 - RAM_ID1 */ + GPIO_INPUT, /* S539 - RAM_ID2 */ GPIO_NC, /* S540 - NC */ GPIO_NC, /* S541 - NC */ GPIO_NC, /* S542 - NC */