diff options
| -rwxr-xr-x | scripts/image_signing/set_gbb_flags.sh | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/scripts/image_signing/set_gbb_flags.sh b/scripts/image_signing/set_gbb_flags.sh index 4d5925c1..d2cba49a 100755 --- a/scripts/image_signing/set_gbb_flags.sh +++ b/scripts/image_signing/set_gbb_flags.sh @@ -23,21 +23,24 @@ set -e GBBFLAGS_DESCRIPTION=" Defined flags (some values may be not supported by all systems): - GBB_FLAG_DEV_SCREEN_SHORT_DELAY 0x00000001 - GBB_FLAG_LOAD_OPTION_ROMS 0x00000002 - GBB_FLAG_ENABLE_ALTERNATE_OS 0x00000004 - GBB_FLAG_FORCE_DEV_SWITCH_ON 0x00000008 - GBB_FLAG_FORCE_DEV_BOOT_USB 0x00000010 - GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK 0x00000020 - GBB_FLAG_ENTER_TRIGGERS_TONORM 0x00000040 - GBB_FLAG_FORCE_DEV_BOOT_LEGACY 0x00000080 - GBB_FLAG_FAFT_KEY_OVERIDE 0x00000100 - GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC 0x00000200 - GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY 0x00000400 - GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC 0x00000800 + GBB_FLAG_DEV_SCREEN_SHORT_DELAY 0x00000001 + GBB_FLAG_LOAD_OPTION_ROMS 0x00000002 + GBB_FLAG_ENABLE_ALTERNATE_OS 0x00000004 + GBB_FLAG_FORCE_DEV_SWITCH_ON 0x00000008 + GBB_FLAG_FORCE_DEV_BOOT_USB 0x00000010 + GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK 0x00000020 + GBB_FLAG_ENTER_TRIGGERS_TONORM 0x00000040 + GBB_FLAG_FORCE_DEV_BOOT_LEGACY 0x00000080 + GBB_FLAG_FAFT_KEY_OVERIDE 0x00000100 + GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC 0x00000200 + GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY 0x00000400 + GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC 0x00000800 + GBB_FLAG_DISABLE_LID_SHUTDOWN 0x00001000 + GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP 0x00002000 To get a developer-friendly device, try 0x11 (short_delay + boot_usb). For factory-related tests (always DEV), try 0x39. + For early development (disable EC/PD software sync), try 0xa39. " FLAGS_HELP="Changes ChromeOS Firmware GBB Flags value. |