Commit graph

4 commits

Author SHA1 Message Date
Marek Vasut
b5b838f1a7 mmc: Tinification of the mmc code
Add new configuration option CONFIG_MMC_TINY which strips away all
memory allocation within the MMC code and code for handling multiple
cards. This allows extremely space-constrained SPL code use the MMC
framework.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-01 13:51:57 +09:00
Jaehoon Chung
177381a9f9 mmc: mmc_legacy: fix the compiler error with disabled CONFIG_DM_MMC_OPS
To prevent the compiler error, split the checking condition whether
cfg->ops is NULL or not.
It's more clearly, because it's not included in mmc_config structure
when CONFIG_DM_MMC_OPS is disabled.

drivers/mmc/mmc_legacy.c: In function ‘mmc_create’:
drivers/mmc/mmc_legacy.c:118:31: error: ‘const struct mmc_config’ has no member named ‘ops’
drivers/mmc/mmc_legacy.c:118:58: error: ‘const struct mmc_config’ has no member named ‘ops’
make[1]: *** [drivers/mmc/mmc_legacy.o] Error 1

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-08-16 10:27:24 +09:00
Simon Glass
5aed4cbba0 dm: mmc: Move non-CONFIG_BLK code into mmc_legacy.c
Rather than having #ifdef in mmc.c, move this code into the legacy file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-07-11 14:06:44 -06:00
Simon Glass
c40fdca6b7 dm: mmc: Move the device list into a separate file
At present the MMC subsystem maintains its own list of MMC devices. This
cannot work with driver model, which needs to maintain this itself. Move the
list code into a separate 'legacy' file. The core MMC code remains, and will
be shared with the driver-model implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-17 09:54:43 -06:00