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| author | Patrick Georgi <pgeorgi@google.com> | 2015-05-28 11:59:33 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-06-30 08:10:11 +0200 |
| commit | 08b8785aebdc81f89e335e46d1913f119a490f9c (patch) | |
| tree | 240906fb52161c4c8b4fd85c9f3a4c896ad8c9ea /src/mainboard/google/samus | |
| parent | f7a5b56297f0d06fe4312d6c1f12823852a95e6b (diff) | |
| download | coreboot-08b8785aebdc81f89e335e46d1913f119a490f9c.tar.xz | |
Expose get_lid_switch() in romstage
The function was used locally and in ramstage to set some
coreboot tables. It's also needed in romstage to deal with
"lid closed" behaviour.
BRANCH=none
BUG=chromium:446945
TEST=none
Change-Id: I8ad7061328c45803699321aa9f5edb0ed2288a8d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 78281a104fb9d79696a6ceb2a9a89a391146a424
Original-Change-Id: I56314b9dc9062dd61671982e7ec0ff15d7eb1bae
Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/273609
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10691
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/samus')
| -rw-r--r-- | src/mainboard/google/samus/chromeos.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mainboard/google/samus/chromeos.c b/src/mainboard/google/samus/chromeos.c index e3a9f4a84e..dc28ed1e8d 100644 --- a/src/mainboard/google/samus/chromeos.c +++ b/src/mainboard/google/samus/chromeos.c @@ -37,13 +37,6 @@ #define GPIO_COUNT 6 -static int get_lid_switch(void) -{ - u8 ec_switches = inb(EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SWITCHES); - - return !!(ec_switches & EC_SWITCH_LID_OPEN); -} - void fill_lb_gpios(struct lb_gpios *gpios) { struct lb_gpio *gpio; @@ -64,6 +57,13 @@ void fill_lb_gpios(struct lb_gpios *gpios) } #endif +int get_lid_switch(void) +{ + u8 ec_switches = inb(EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SWITCHES); + + return !!(ec_switches & EC_SWITCH_LID_OPEN); +} + /* The dev-switch is virtual */ int get_developer_mode_switch(void) { |