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| author | Stefan Reinauer <reinauer@chromium.org> | 2012-08-23 15:06:45 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-09-20 17:32:22 -0700 |
| commit | a2326ee152ab5b8aee924ccf794cee38d54909bd (patch) | |
| tree | e39ef194d12e95624e893f6963b0b116e377eb91 /firmware/stub | |
| parent | 40bc7b7802e89b009c3dbcd0a63cbd44d411659c (diff) | |
| download | vboot-a2326ee152ab5b8aee924ccf794cee38d54909bd.tar.gz | |
Add CTRL-L in dev screen to support a "legacy boot option"
This option is disabled per default and can be enabled with
crossystem dev_boot_legacy=1
or by setting the GBB flag
GBB_FLAG_FORCE_DEV_BOOT_LEGACY 0x00000080
BUG=chrome-os-partner:6108
TEST=crossystem dev_boot_legacy=1
boot to dev mode screen, press CTRL-L, see SeaBIOS start
(other CLs needed)
BRANCH=link
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Change-Id: I593d2be7cff5ca07b8d08012c4514a172bd75a38
Reviewed-on: https://gerrit.chromium.org/gerrit/31265
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Tested-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Ready: Stefan Reinauer <reinauer@chromium.org>
Diffstat (limited to 'firmware/stub')
| -rw-r--r-- | firmware/stub/vboot_api_stub.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/firmware/stub/vboot_api_stub.c b/firmware/stub/vboot_api_stub.c index 53a49d26..8521db0e 100644 --- a/firmware/stub/vboot_api_stub.c +++ b/firmware/stub/vboot_api_stub.c @@ -188,3 +188,8 @@ VbError_t VbExEcUpdateRW(const uint8_t *image, int image_size) { VbError_t VbExEcProtectRW(void) { return VBERROR_SUCCESS; } + +int VbExLegacy(void) +{ + return 1; +} |