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| author | Mateusz Kulikowski <mateusz.kulikowski@gmail.com> | 2016-03-31 23:12:16 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-04-01 17:18:08 -0400 |
| commit | 9d11d12a16d12caae7f9418322485392a5583423 (patch) | |
| tree | b19cbba507955ca19b454c93efc5a8b4373a6f1f /drivers/mmc/Kconfig | |
| parent | 81a87e189456be131e4c95a8a0b6b4c4c52e0175 (diff) | |
| download | u-boot-imx-9d11d12a16d12caae7f9418322485392a5583423.zip u-boot-imx-9d11d12a16d12caae7f9418322485392a5583423.tar.gz u-boot-imx-9d11d12a16d12caae7f9418322485392a5583423.tar.bz2 | |
mmc: Add support for Qualcomm SDHCI controller
Add support for SD/eMMC controller present on some Qualcomm Snapdragon
devices. This controller implements SDHCI 2.0 interface but requires
vendor-specific initialization.
Driver works in PIO mode as ADMA is not supported by U-Boot (yet).
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/mmc/Kconfig')
| -rw-r--r-- | drivers/mmc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index dc8532f..4d3df11 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -16,6 +16,15 @@ config DM_MMC appear as block devices in U-Boot and can support filesystems such as EXT4 and FAT. +config MSM_SDHCI + bool "Qualcomm SDHCI controller" + depends on DM_MMC + help + Enables support for SDHCI 2.0 controller present on some Qualcomm + Snapdragon devices. This device is compatible with eMMC v4.5 and + SD 3.0 specifications. Both SD and eMMC devices are supported. + Card-detect gpios are not supported. + config ROCKCHIP_DWMMC bool "Rockchip SD/MMC controller support" depends on DM_MMC && OF_CONTROL |