diff options
-rw-r--r-- | Makefile | 7 | ||||
-rw-r--r-- | firmware/include/vboot_struct.h | 5 | ||||
-rw-r--r-- | firmware/lib/vboot_api_kernel.c | 2 |
3 files changed, 11 insertions, 3 deletions
@@ -190,6 +190,13 @@ else CFLAGS += -DUSB_BOOT_ON_DEV=0 endif +# EC software sync is slow to update. Enable warning screen display. +ifneq ($(filter-out 0,${EC_SLOW_UPDATE}),) +CFLAGS += -DEC_SLOW_UPDATE=1 +else +CFLAGS += -DEC_SLOW_UPDATE=0 +endif + # Some tests need to be disabled when using mocked_secdata_tpm. ifneq (${MOCK_TPM},) CFLAGS += -DMOCK_TPM diff --git a/firmware/include/vboot_struct.h b/firmware/include/vboot_struct.h index 9ed80dd2..c63edb10 100644 --- a/firmware/include/vboot_struct.h +++ b/firmware/include/vboot_struct.h @@ -72,8 +72,9 @@ extern "C" { #define VBSD_DEPRECATED_HONOR_VIRT_DEV_SWITCH 0x00000400 /* VbInit() was told the system supports EC software sync */ #define VBSD_EC_SOFTWARE_SYNC 0x00000800 -/* VbInit() was told that the EC firmware is slow to update */ -#define VBSD_EC_SLOW_UPDATE 0x00001000 +/* VbInit() was told that the EC firmware is slow to update + Deprecated as part of chromium:1038259 */ +#define VBSD_DEPRECATED_EC_SLOW_UPDATE 0x00001000 /* Firmware software write protect was enabled at boot time. Crossystem support deprecated as part of CL:575389. */ #define VBSD_DEPRECATED_BOOT_FIRMWARE_SW_WP_ENABLED 0x00002000 diff --git a/firmware/lib/vboot_api_kernel.c b/firmware/lib/vboot_api_kernel.c index 565fc981..1e15e309 100644 --- a/firmware/lib/vboot_api_kernel.c +++ b/firmware/lib/vboot_api_kernel.c @@ -245,7 +245,7 @@ static vb2_error_t vb2_kernel_setup(struct vb2_context *ctx, */ if (shared->flags & VBSD_EC_SOFTWARE_SYNC) ctx->flags |= VB2_CONTEXT_EC_SYNC_SUPPORTED; - if (shared->flags & VBSD_EC_SLOW_UPDATE) + if (EC_SLOW_UPDATE) ctx->flags |= VB2_CONTEXT_EC_SYNC_SLOW; if (shared->flags & VBSD_EC_EFS) ctx->flags |= VB2_CONTEXT_EC_EFS; |