36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
#
|
|
# MMC core configuration
|
|
#
|
|
|
|
config MMC_CLKGATE
|
|
bool "MMC host clock gating"
|
|
help
|
|
This will attempt to aggressively gate the clock to the MMC card.
|
|
This is done to save power due to gating off the logic and bus
|
|
noise when the MMC card is not in use. Your host driver has to
|
|
support handling this in order for it to be of any use.
|
|
|
|
If unsure, say N.
|
|
|
|
config MMC_EMBEDDED_SDIO
|
|
boolean "MMC embedded SDIO device support (EXPERIMENTAL)"
|
|
help
|
|
If you say Y here, support will be added for embedded SDIO
|
|
devices which do not contain the necessary enumeration
|
|
support in hardware to be properly detected.
|
|
|
|
config SUPPORT_RTL_SDIO3
|
|
boolean "Support realtek SDIO 3.0 (EXPERIMENTAL)"
|
|
help
|
|
If you say Y here, support will be added for realtek SDIO
|
|
3.0 which do not contain the necessary enumeration
|
|
support in hardware to be properly detected.
|
|
|
|
config MMC_PARANOID_SD_INIT
|
|
bool "Enable paranoid SD card initialization (EXPERIMENTAL)"
|
|
help
|
|
If you say Y here, the MMC layer will be extra paranoid
|
|
about re-trying SD init requests. This can be a useful
|
|
work-around for buggy controllers and hardware. Enable
|
|
if you are experiencing issues with SD detection.
|