Clean up sizes of some SD data fields, as the max value of these fields
is limited by the SD specification
Specifically, the limits are as follows:
num_io: 0-7, 3 bits (SDIO only)
relative_addr: 16 bits (SDMMC/MMC)
block_size: 12 bits (Max of 2KB, uint16_t used)
sd_version: 8 bits (currently at version 3)
card_speed: 8 bits (could potentially be reduced in size)
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Ensure card CSD and CID variables are initialized in sd_ops functions
for reading card CSD and CID data.
Fixes#59562
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
- Adds mmc.c
- Edits sd.c to init and probe MMC
- Adds mmc init to sd_init
- Some functions from sdmmc.c should be in sd_ops because
they can be used by both sdmmc and mmc.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
split reusable portions of SDMMC protocol code into sd_ops.c, so other
SD protocols can use these functions directly without compiling in the
SDMMC subsystem.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Daniel DeGrasse