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mmc: sdhci-esdhc: Add SDHCI_QUIRK_32BIT_DMA_ADDR 

The eSDHC can only DMA from 32-bit-aligned addresses.

This fixes the following test cases of mmc_test:
  11:	Badly aligned write
  12:	Badly aligned read
  13:	Badly aligned multi-block write
  14:	Badly aligned multi-block read

Signed-off-by: Benoît Thébaudeau <benoit@wsystem.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
hifive-unleashed-5.1
Benoît Thébaudeau 2017-05-30 11:14:08 +02:00 committed by Ulf Hansson
parent d04f8d5b94
commit cbb4509374
1 changed files with 1 additions and 0 deletions
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drivers/mmc/host/sdhci-esdhc.h
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@ -19,6 +19,7 @@
*/
#define ESDHC_DEFAULT_QUIRKS (SDHCI_QUIRK_FORCE_BLK_SZ_2048 | \
SDHCI_QUIRK_32BIT_DMA_ADDR | \
SDHCI_QUIRK_NO_BUSY_IRQ | \
SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | \
SDHCI_QUIRK_PIO_NEEDS_DELAY | \