diff options
Diffstat (limited to 'firmware/lib/vboot_nvstorage.c')
| -rw-r--r-- | firmware/lib/vboot_nvstorage.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/firmware/lib/vboot_nvstorage.c b/firmware/lib/vboot_nvstorage.c index d9158041..419a9fbc 100644 --- a/firmware/lib/vboot_nvstorage.c +++ b/firmware/lib/vboot_nvstorage.c @@ -21,7 +21,7 @@ #define BOOT_OFFSET 1 #define BOOT_DEBUG_RESET_MODE 0x80 -#define BOOT_TRY_B_COUNT 0x0F +#define BOOT_TRY_B_COUNT_MASK 0x0F #define RECOVERY_OFFSET 2 #define LOCALIZATION_OFFSET 3 @@ -107,7 +107,7 @@ int VbNvGet(VbNvContext* context, VbNvParam param, uint32_t* dest) { return 0; case VBNV_TRY_B_COUNT: - *dest = raw[BOOT_OFFSET] & BOOT_TRY_B_COUNT; + *dest = raw[BOOT_OFFSET] & BOOT_TRY_B_COUNT_MASK; return 0; case VBNV_RECOVERY_REQUEST: @@ -172,10 +172,10 @@ int VbNvSet(VbNvContext* context, VbNvParam param, uint32_t value) { case VBNV_TRY_B_COUNT: /* Clip to valid range. */ - if (value > BOOT_TRY_B_COUNT) - value = BOOT_TRY_B_COUNT - 1; + if (value > BOOT_TRY_B_COUNT_MASK) + value = BOOT_TRY_B_COUNT_MASK; - raw[BOOT_OFFSET] &= ~BOOT_TRY_B_COUNT; + raw[BOOT_OFFSET] &= ~BOOT_TRY_B_COUNT_MASK; raw[BOOT_OFFSET] |= (uint8_t)value; break; |