diff options
-rw-r--r-- | firmware/2lib/2ec_sync.c | 8 | ||||
-rw-r--r-- | firmware/2lib/2stub.c | 6 | ||||
-rw-r--r-- | firmware/2lib/include/2api.h | 8 | ||||
-rw-r--r-- | tests/vb2_ec_sync_tests.c | 5 |
4 files changed, 4 insertions, 23 deletions
diff --git a/firmware/2lib/2ec_sync.c b/firmware/2lib/2ec_sync.c index 20490e08..e75313b4 100644 --- a/firmware/2lib/2ec_sync.c +++ b/firmware/2lib/2ec_sync.c @@ -160,10 +160,10 @@ static vb2_error_t check_ec_active(struct vb2_context *ctx) struct vb2_shared_data *sd = vb2_get_sd(ctx); int in_rw = 0; /* - * We don't use vb2ex_ec_trusted, which checks EC_IN_RW. It is - * controlled by cr50 but on some platforms, cr50 can't know when a EC - * resets. So, we trust what EC-RW says. If it lies it's in RO, we'll - * flash RW while it's in RW. + * We don't use VB2_CONTEXT_EC_TRUSTED, which checks if not EC_IN_RW. + * It is controlled by cr50 but on some platforms, cr50 can't know when + * a EC resets. So, we trust what EC-RW says. If it lies it's in RO, + * we'll flash RW while it's in RW. */ /* If we couldn't determine where the EC was, reboot to recovery. */ VB2_TRY(vb2ex_ec_running_rw(&in_rw), diff --git a/firmware/2lib/2stub.c b/firmware/2lib/2stub.c index d53d472f..da754ad4 100644 --- a/firmware/2lib/2stub.c +++ b/firmware/2lib/2stub.c @@ -75,12 +75,6 @@ vb2_error_t vb2ex_tpm_set_mode(enum vb2_tpm_mode mode_val) /* auxfw and EC-related stubs */ __attribute__((weak)) -int vb2ex_ec_trusted(void) -{ - return 1; -} - -__attribute__((weak)) vb2_error_t vb2ex_ec_running_rw(int *in_rw) { *in_rw = 0; diff --git a/firmware/2lib/include/2api.h b/firmware/2lib/include/2api.h index 67b8dfac..8966999d 100644 --- a/firmware/2lib/include/2api.h +++ b/firmware/2lib/include/2api.h @@ -1303,14 +1303,6 @@ enum vb2_firmware_selection { vb2_error_t vb2api_ec_sync(struct vb2_context *ctx); /** - * This is called only if the system implements a keyboard-based (virtual) - * developer switch. It must return true only if the system has an embedded - * controller which is provably running in its RO firmware at the time the - * function is called. - */ -int vb2ex_ec_trusted(void); - -/** * Check if the EC is currently running rewritable code. * * If the EC is in RO code, sets *in_rw=0. diff --git a/tests/vb2_ec_sync_tests.c b/tests/vb2_ec_sync_tests.c index 1f484ef9..f4631b7f 100644 --- a/tests/vb2_ec_sync_tests.c +++ b/tests/vb2_ec_sync_tests.c @@ -111,11 +111,6 @@ struct vb2_gbb_header *vb2_get_gbb(struct vb2_context *c) return &gbb; } -int vb2ex_ec_trusted(void) -{ - return !ec_run_image; -} - vb2_error_t vb2ex_ec_running_rw(int *in_rw) { *in_rw = ec_run_image; |