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(parent: a004abd) | patch
mmc: sdhci: fix sdma bug for large file transfer
authorLei Wen <leiwen@marvell.com>
Sat, 8 Oct 2011 04:14:58 +0000 (04:14 +0000)
committerAndy Fleming <afleming@freescale.com>
Thu, 3 Nov 2011 07:15:00 +0000 (02:15 -0500)
commit3e81c7724099f3f7e18bc3344825e63dcbf9a0f5
tree364b8f3b819764cebf4e0d00c5dd8dcba368035ctree | snapshot
parenta004abde88e509443a45cc309f310db128cec5f2commit | diff
mmc: sdhci: fix sdma bug for large file transfer

SDHCI spec need to reset the sdma base address while the software
try to accorss the 512k bytes address boundary. When meet such
accross behavior, sdhci controller would generate a interrupt
automatically, and software need handle this.

Signed-off-by: Lei Wen <leiwen@marvell.com>
drivers/mmc/sdhci.c diff | blob | history
Broadcom-s U-Boot