[U-Boot] [PATCH] mmc:fsl_esdhc: fix invalidate dcache scope

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.Liu@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 */