diff options
| author | Xiang Wang <merle@hardenedlinux.org> | 2019-08-27 15:57:23 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-14 11:38:38 +0000 |
| commit | b134945ec1fd367c00cc641e929f9e39c8351df9 (patch) | |
| tree | 7c77ac952134758498f612659083c66eb5efd0b5 /src/southbridge/nvidia/ck804/smbus.c | |
| parent | b23f392766eb3263a8bb530b8a71edbd779c1dce (diff) | |
drivers/spi: add drivers for sdcard mounted on the spi bus
Currently supports initialization, read, write, and erase operations.
Tested on HiFive Uneashed
implementation follows SD association's SPI access protocol, found
as doc http://t.cn/AiB8quFZ
Change-Id: I464d2334b8227e448c1c7e324c0455023cffb72a
Signed-off-by: Xiang Wang <merle@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/southbridge/nvidia/ck804/smbus.c')
0 files changed, 0 insertions, 0 deletions