diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2016-11-15 20:33:29 -0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2016-11-18 04:01:59 +0100 |
| commit | cd2afc0df034670a83479aded514b22b99124cf5 (patch) | |
| tree | 185aa9e1d8dd811a93b90682e250b95bf4ae8cee /src/mainboard/google/reef/chromeos.c | |
| parent | f8a274acf53217129460b5a487396761c174bd54 (diff) | |
google/chromeec: Add common infrastructure for boot-mode switches
Instead of defining the same functions for reading/clearing boot-mode
switches from EC in every mainboard, add a common infrastructure to
enable common functions for handling boot-mode switches if
GOOGLE_CHROMEEC is being used.
Only boards that were not moved to this new infrastructure are those
that do not use GOOGLE_CHROMEEC or which rely on some mainboard specific
mechanism for reading boot-mode switches.
BUG=None
BRANCH=None
TEST=abuild compiles all boards successfully with and without ChromeOS
option.
Change-Id: I267aadea9e616464563df04b51a668b877f0d578
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17449
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/google/reef/chromeos.c')
| -rw-r--r-- | src/mainboard/google/reef/chromeos.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/mainboard/google/reef/chromeos.c b/src/mainboard/google/reef/chromeos.c index 506f9de94b..256db16548 100644 --- a/src/mainboard/google/reef/chromeos.c +++ b/src/mainboard/google/reef/chromeos.c @@ -15,7 +15,6 @@ #include <baseboard/variants.h> #include <boot/coreboot_tables.h> -#include <ec/google/chromeec/ec.h> #include <gpio.h> #include <vendorcode/google/chromeos/chromeos.h> #include <soc/gpio.h> @@ -36,43 +35,6 @@ void fill_lb_gpios(struct lb_gpios *gpios) lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } -int get_lid_switch(void) -{ - /* Read lid switch state from the EC. */ - return !!(google_chromeec_get_switches() & EC_SWITCH_LID_OPEN); -} - -int get_developer_mode_switch(void) -{ - /* No physical developer mode switch. It's virtual. */ - return 0; -} - -int get_recovery_mode_switch(void) -{ - /* Check if the EC has posted the keyboard recovery event. */ - return !!(google_chromeec_get_events_b() & - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY)); -} - -int get_recovery_mode_retrain_switch(void) -{ - /* - * Check if the EC has posted the keyboard recovery event with memory - * retrain. - */ - return !!(google_chromeec_get_events_b() & - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY_HW_REINIT)); -} - -int clear_recovery_mode_switch(void) -{ - /* Clear all host event bits requesting recovery mode. */ - return google_chromeec_clear_events_b( - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY) | - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY_HW_REINIT)); -} - int get_write_protect_state(void) { /* Read PCH_WP GPIO. */ |