diff options
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/mmc.h b/include/mmc.h index f52df70ad..ee16349f8 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -47,6 +47,9 @@ #define MMC_MODE_SPI 0x400 #define MMC_MODE_HC 0x800 +#define MMC_MODE_MASK_WIDTH_BITS (MMC_MODE_4BIT | MMC_MODE_8BIT) +#define MMC_MODE_WIDTH_BITS_SHIFT 8 + #define SD_DATA_4BIT 0x00040000 #define IS_SD(x) (x->version & SD_VERSION_SD) |