| Message ID | 1476322386-3419-1-git-send-email-jh80.chung@samsung.com |
|---|---|
| State | Accepted |
| Commit | be256cbf0456865471ff63dd7579cd6404574c44 |
| Delegated to: | Jaehoon Chung |
| Headers | show |
On 10/13/2016 10:33 AM, Jaehoon Chung wrote: > This pathc is fixed the below thing. > If misaligned the cache range, Just flush to CACHLINE_SIZE. > "CACHE: Misaligned operation at range [7ae55b00, 7ae55b08]" > Applied on u-boot-mmc. Thanks! Best Regards, Jaehoon Chung > Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> > --- > drivers/mmc/sdhci.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c > index 837c538..10ff57e 100644 > --- a/drivers/mmc/sdhci.c > +++ b/drivers/mmc/sdhci.c > @@ -242,6 +242,7 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, > > sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT); > #ifdef CONFIG_MMC_SDMA > + trans_bytes = ALIGN(trans_bytes, CONFIG_SYS_CACHELINE_SIZE); > flush_cache(start_addr, trans_bytes); > #endif > sdhci_writew(host, SDHCI_MAKE_CMD(cmd->cmdidx, flags), SDHCI_COMMAND); >
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 837c538..10ff57e 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -242,6 +242,7 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT); #ifdef CONFIG_MMC_SDMA + trans_bytes = ALIGN(trans_bytes, CONFIG_SYS_CACHELINE_SIZE); flush_cache(start_addr, trans_bytes); #endif sdhci_writew(host, SDHCI_MAKE_CMD(cmd->cmdidx, flags), SDHCI_COMMAND);
This pathc is fixed the below thing. If misaligned the cache range, Just flush to CACHLINE_SIZE. "CACHE: Misaligned operation at range [7ae55b00, 7ae55b08]" Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> --- drivers/mmc/sdhci.c | 1 + 1 file changed, 1 insertion(+)