diff options
| author | Jean-Jacques Hiblot | 2019-07-02 10:53:54 +0200 |
|---|---|---|
| committer | Peng Fan | 2019-07-15 10:16:49 +0800 |
| commit | 39320c537def08bafa07ef3dd0f519465e56d57d (patch) | |
| tree | b1dfc3653b52ad31ebc8eea5d52573dc7319e59d /include/mmc.h | |
| parent | cd0b80ec9c97bdd9fb6642671efad8ef3cb33858 (diff) | |
mmc: use the generic timeout for cmd6 (SWITCH) provided in the ext_csd
Starting with rev 4.5, the eMMC can define a generic timeout for the
SWITCH command.
Following Linux Kernel code, the timeout also changed from 1000 -> 500
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/mmc.h b/include/mmc.h index cf83b74dcbc..711cb5d116d 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -230,6 +230,7 @@ static inline bool mmc_is_tuning_cmd(uint cmdidx) #define EXT_CSD_HC_WP_GRP_SIZE 221 /* RO */ #define EXT_CSD_HC_ERASE_GRP_SIZE 224 /* RO */ #define EXT_CSD_BOOT_MULT 226 /* RO */ +#define EXT_CSD_GENERIC_CMD6_TIME 248 /* RO */ #define EXT_CSD_BKOPS_SUPPORT 502 /* RO */ /* @@ -585,6 +586,7 @@ struct mmc { u8 part_attr; u8 wr_rel_set; u8 part_config; + u8 gen_cmd6_time; uint tran_speed; uint legacy_speed; /* speed for the legacy mode provided by the card */ uint read_bl_len; |