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-rw-r--r--src/mainboard/google/oak/chromeos.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/oak/chromeos.c b/src/mainboard/google/oak/chromeos.c
index 9e7af27382..739df2e25b 100644
--- a/src/mainboard/google/oak/chromeos.c
+++ b/src/mainboard/google/oak/chromeos.c
@@ -34,3 +34,9 @@ int get_write_protect_state(void)
{
return !gpio_get(WRITE_PROTECT);
}
+
+int get_ec_is_trusted(void)
+{
+ /* EC is trusted if not in RW. */
+ return !gpio_get(EC_IN_RW);
+}