diff options
| author | Shelley Chen <shchen@google.com> | 2023-11-07 13:31:31 -0800 |
|---|---|---|
| committer | Shelley Chen <shchen@google.com> | 2023-11-09 16:36:38 +0000 |
| commit | b14b08790fcfd54ba5a9e1e732104c6b756d7ff8 (patch) | |
| tree | 3362f5166a9537b29dbc5e83302c3c10a0f36032 /src/mainboard/google/brox | |
| parent | a2bc2540c2d004b475b401ccf0b162c2452857bb (diff) | |
mb/google/brox: Remove use of EC_IN_RW_OD GPIO
Later GSCs don't need a EC_IN_RW GPIO anymore, so removing the use of
this for get_ec_is_trusted().
BUG=b:300690448
BRANCH=None
TEST=emerge-brox coreboot
Change-Id: I29f94969e9f2c1f239d9f9655f39b8410296f695
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google/brox')
| -rw-r--r-- | src/mainboard/google/brox/chromeos.c | 8 | ||||
| -rw-r--r-- | src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h | 2 |
2 files changed, 1 insertions, 9 deletions
diff --git a/src/mainboard/google/brox/chromeos.c b/src/mainboard/google/brox/chromeos.c index 5c99371eb1..d0fc9f9e77 100644 --- a/src/mainboard/google/brox/chromeos.c +++ b/src/mainboard/google/brox/chromeos.c @@ -12,7 +12,7 @@ void fill_lb_gpios(struct lb_gpios *gpios) {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, {-1, ACTIVE_HIGH, 0, "power"}, {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, - {GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW), "EC in RW"}, + }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); } @@ -21,9 +21,3 @@ int get_write_protect_state(void) { return gpio_get(GPIO_PCH_WP); } - -int get_ec_is_trusted(void) -{ - /* EC is trusted if not in RW. */ - return !gpio_get(GPIO_EC_IN_RW); -} diff --git a/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h b/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h index 0de7ffd36c..794394fc72 100644 --- a/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h +++ b/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h @@ -12,8 +12,6 @@ #define GPE_EC_WAKE GPE0_DW2_17 /* WP signal to PCH */ #define GPIO_PCH_WP GPP_E15 -/* EC in RW or RO */ -#define GPIO_EC_IN_RW GPP_F18 /* Used to gate SoC's SLP_S0# signal */ #define GPIO_SLP_S0_GATE GPP_F9 /* GPIO IRQ for tight timestamps / wake support */ |