diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-02-08 10:54:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-02-09 11:53:18 +0100 |
| commit | 68e5f3242d8078fb4364feed7d64101e892c8446 (patch) | |
| tree | 8d4e41ac0bac08500decaa9a46a5ae48eb32eda0 /include/mci.h | |
| parent | 675502d73f3119fdcc5d7284193e02a8aa2c76ce (diff) | |
| download | barebox-68e5f3242d8078fb4364feed7d64101e892c8446.tar.gz barebox-68e5f3242d8078fb4364feed7d64101e892c8446.tar.xz | |
mci: Add complete definitions for the card type
Add the different DDR types and also a definition for the card
type mask.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/mci.h')
| -rw-r--r-- | include/mci.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/mci.h b/include/mci.h index d3b3082fc1..87c7194fa9 100644 --- a/include/mci.h +++ b/include/mci.h @@ -155,8 +155,16 @@ #define EXT_CSD_CMD_SET_SECURE (1<<1) #define EXT_CSD_CMD_SET_CPSECURE (1<<2) -#define EXT_CSD_CARD_TYPE_26 (1<<0) /* Card can run at 26MHz */ -#define EXT_CSD_CARD_TYPE_52 (1<<1) /* Card can run at 52MHz */ +#define EXT_CSD_CARD_TYPE_MASK 0x3f +#define EXT_CSD_CARD_TYPE_26 (1<<0) /* Card can run at 26MHz */ +#define EXT_CSD_CARD_TYPE_52 (1<<1) /* Card can run at 52MHz */ +#define EXT_CSD_CARD_TYPE_DDR_1_8V (1<<2) /* Card can run at 52MHz */ + /* DDR mode @1.8V or 3V I/O */ +#define EXT_CSD_CARD_TYPE_DDR_1_2V (1<<3) /* Card can run at 52MHz */ + /* DDR mode @1.2V I/O */ +#define EXT_CSD_CARD_TYPE_SDR_1_8V (1<<4) /* Card can run at 200MHz */ +#define EXT_CSD_CARD_TYPE_SDR_1_2V (1<<5) /* Card can run at 200MHz */ + /* SDR mode @1.2V I/O */ #define EXT_CSD_BUS_WIDTH_1 0 /* Card is in 1 bit mode */ #define EXT_CSD_BUS_WIDTH_4 1 /* Card is in 4 bit mode */ |