diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/intel_gnvs.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/include/asm/intel_gnvs.h b/arch/x86/include/asm/intel_gnvs.h index fc743dc928..0b69530edb 100644 --- a/arch/x86/include/asm/intel_gnvs.h +++ b/arch/x86/include/asm/intel_gnvs.h @@ -47,7 +47,13 @@ enum { BINF_RW_B = 2 }; -enum { +/** + * enum cros_fw_type_t - Used to indicate Chromium OS firmware type + * + * Chromium OS uses a region of the GNVS starting at offset 0x100 to store + * various bits of information, including the type of firmware being booted + */ +enum cros_fw_type_t { FIRMWARE_TYPE_AUTO_DETECT = -1, FIRMWARE_TYPE_RECOVERY = 0, FIRMWARE_TYPE_NORMAL = 1, |