commit 4683b220655 "mmc:fsl_esdhc invalidate dcache before read"
intended for ARM, which broke on PowerPC(caused memory allocation
failure under SD boot), so add condition CONFIG_ARM.
Signed-off-by: Shengzhou Liu <shengzhou....@nxp.com>
---
drivers/mmc/fsl_esdhc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 7cc61a0..7812e6c 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -348,8 +348,10 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
if(err)
return err;
+#ifdef CONFIG_ARM
if (data->flags & MMC_DATA_READ)
check_and_invalidate_dcache_range(cmd, data);
+#endif
}
/* Figure out the transfer arguments */
--
2.1.0.27.g96db324
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