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authorStephen Warren <swarren@nvidia.com>2014-01-30 16:11:12 -0700
committerPantelis Antoniou <panto@antoniou-consulting.com>2014-02-07 17:34:06 +0200
commitdef816a2ba87c2a3507536e8cb226f0f85bdae2c (patch)
tree09ccfdaf2fbbdde830624887ab2b2f9bbf8863e9 /drivers
parentdbf3de2dd26cae37d16b00b348828c883b658cc5 (diff)
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mmc: set rca to 1 for MMC cards
U-Boot currently sets MMC cards' RCA register to 0. This value is reserved according to the specification. Use a value of 1 instead, just like the Linux kernel. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index c6a1c23..7efc2be 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -430,7 +430,7 @@ int mmc_complete_op_cond(struct mmc *mmc)
mmc->ocr = cmd.response[0];
mmc->high_capacity = ((mmc->ocr & OCR_HCS) == OCR_HCS);
- mmc->rca = 0;
+ mmc->rca = 1;
return 0;
}