diff options
| author | robbie zhang <robbie.zhang@intel.com> | 2015-08-25 16:13:53 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-08-29 07:35:04 +0000 |
| commit | fada85e655879efc3774fc602987b078bc20fb41 (patch) | |
| tree | cac9085ab6be65b5ecc4e2418e07edfb2703eb6b /src/mainboard/intel/kunimitsu/chromeos.c | |
| parent | 302aeb7a4ee10897d42298726b85e2d0bb26e788 (diff) | |
intel/kunimitsu: port the change from glados for correctly reading lid
switch and SPI write protect for fill_lb_gpios() to coreboot table.
BUG=chrome-os-partner:43707
BRANCH=none
TEST=build and boot on kunimits
Signed-off-by: robbie zhang <robbie.zhang@intel.com>
Change-Id: I82cd3f74d0ac26e369ee4274b2c65f4f93c1fd3b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Commit-Id: 804a8a60951321e1b5b1d7ddacb97ddbe0cd7680
Original-Change-Id: I31ed6c0e48089b84ef9d52753484253a091d5aa5
Original-Reviewed-on: https://chromium-review.googlesource.com/295580
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Wenkai Du <wenkai.du@intel.com>
Original-Tested-by: Wenkai Du <wenkai.du@intel.com>
Reviewed-on: http://review.coreboot.org/11436
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/intel/kunimitsu/chromeos.c')
| -rw-r--r-- | src/mainboard/intel/kunimitsu/chromeos.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/mainboard/intel/kunimitsu/chromeos.c b/src/mainboard/intel/kunimitsu/chromeos.c index 66be521f46..d2cfeb76fd 100644 --- a/src/mainboard/intel/kunimitsu/chromeos.c +++ b/src/mainboard/intel/kunimitsu/chromeos.c @@ -23,6 +23,7 @@ #include <device/device.h> #include <device/pci.h> #include <ec/google/chromeec/ec.h> +#include <gpio.h> #include <soc/gpio.h> #include <string.h> #include <vendorcode/google/chromeos/chromeos.h> @@ -57,13 +58,13 @@ void fill_lb_gpios(struct lb_gpios *gpios) int get_lid_switch(void) { - /* Default to force open */ - return 1; + /* Read lid switch state from the EC. */ + return !!(google_chromeec_get_switches() & EC_SWITCH_LID_OPEN); } -/* The dev-switch is virtual */ int get_developer_mode_switch(void) { + /* No physical developer mode switch. */ return 0; } @@ -87,5 +88,6 @@ int clear_recovery_mode_switch(void) int get_write_protect_state(void) { - return 0; + /* Read PCH_WP GPIO. */ + return gpio_get(GPIO_PCH_WP); } |