diff options
| author | Aswath Govindraju | 2021-08-13 23:04:41 +0530 |
|---|---|---|
| committer | Peng Fan | 2021-09-10 18:17:04 +0800 |
| commit | 19f7a34a4642e25aa8b80c6d75129fe7848a158d (patch) | |
| tree | 74c326eca33b00ff58048c052749f9452725fc13 /cmd/Kconfig | |
| parent | 4a3ea75de4c5b3053eac326bf1c753ed65df8cb9 (diff) | |
mmc: Add support for enumerating MMC card in a given mode using mmc command
Add support for enumerating MMC card in a given mode using mmc rescan and
mmc dev commands. The speed mode is provided as the last argument in these
commands and is indicated using the index from enum bus_mode in
include/mmc.h. A speed mode can be set only if it has already been enabled
in the device tree.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'cmd/Kconfig')
| -rw-r--r-- | cmd/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index ffef3cc76ca..3a857b3f6e2 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -2389,4 +2389,14 @@ config CMD_UBIFS help UBIFS is a file system for flash devices which works on top of UBI. +config MMC_SPEED_MODE_SET + bool "set speed mode using mmc command" + depends on CMD_MMC + default n + help + Enable setting speed mode using mmc rescan and mmc dev commands. + The speed mode is provided as the last argument in these commands + and is indicated using the index from enum bus_mode in + include/mmc.h. A speed mode can be set only if it has already + been enabled in the device tree. endmenu |