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authorFurquan Shaikh <furquan@chromium.org>2016-11-15 20:33:29 -0800
committerFurquan Shaikh <furquan@google.com>2016-11-18 04:01:59 +0100
commitcd2afc0df034670a83479aded514b22b99124cf5 (patch)
tree185aa9e1d8dd811a93b90682e250b95bf4ae8cee /src/mainboard/google/reef
parentf8a274acf53217129460b5a487396761c174bd54 (diff)
downloadcoreboot-cd2afc0df034670a83479aded514b22b99124cf5.tar.xz
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')
-rw-r--r--src/mainboard/google/reef/Kconfig3
-rw-r--r--src/mainboard/google/reef/chromeos.c38
2 files changed, 2 insertions, 39 deletions
diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig
index 4d76f3838b..2cc391eeca 100644
--- a/src/mainboard/google/reef/Kconfig
+++ b/src/mainboard/google/reef/Kconfig
@@ -33,8 +33,9 @@ config DRIVER_TPM_I2C_IRQ
default 60 # GPE0_DW1_28
config CHROMEOS
- select LID_SWITCH if BASEBOARD_REEF_LAPTOP
+ select EC_GOOGLE_CHROMEEC_SWITCHES
select HAS_RECOVERY_MRC_CACHE
+ select LID_SWITCH if BASEBOARD_REEF_LAPTOP
config DRIVERS_I2C_DA7219
default y
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. */