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Commit 3cd664dc authored by Peter Geis's avatar Peter Geis Committed by Kever Yang
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mmc: sdhci: Allow disabling of SDMA in SPL



Rockchip emmc devices have a similar issue to Rockchip dwmmc devices,
where performing DMA to SRAM later causes issues with suspend/resume.

Allow us to toggle SDMA in SPL for sdhci similar to ADMA support, so we
can ensure DMA is not used when loading the SRAM code.

Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Reviewed-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: default avatarKever Yang <kever.yang@rock-chips.com>
[jonas@kwiboo.se: add Kconfig default value and fix ADMA typo]
Signed-off-by: default avatarJonas Karlman <jonas@kwiboo.se>
parent bdbfd589
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