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| 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/drivers/spi/Kconfig | |
| parent | b23f392766eb3263a8bb530b8a71edbd779c1dce (diff) | |
| download | coreboot-b134945ec1fd367c00cc641e929f9e39c8351df9.tar.xz | |
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/drivers/spi/Kconfig')
| -rw-r--r-- | src/drivers/spi/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig index 8b9c25ee98..8300026674 100644 --- a/src/drivers/spi/Kconfig +++ b/src/drivers/spi/Kconfig @@ -28,6 +28,13 @@ config SPI_FLASH Select this option if your chipset driver needs to store certain data in the SPI flash. +config SPI_SDCARD + bool + default n + help + Select this option if your chipset driver needs to store certain + data in the SPI sdcard. + if SPI_FLASH # Keep at 0 because lots of boards assume this default. |