Hi, On 03/12/2017 03:19 PM, Ziyuan Xu wrote: > It's redundant to send cmd13 after cmd9 whose response is not R1b. The > card devices will not be busy w/ cmd9. > > Signed-off-by: Ziyuan Xu <xzy...@rock-chips.com>
Applied on u-boot-mmc. Thanks! Best Regards, Jaehoon Chung > --- > > drivers/mmc/mmc.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c > index 3648950..72fc177 100644 > --- a/drivers/mmc/mmc.c > +++ b/drivers/mmc/mmc.c > @@ -1111,7 +1111,6 @@ static int mmc_startup(struct mmc *mmc) > struct mmc_cmd cmd; > ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, MMC_MAX_BLOCK_LEN); > ALLOC_CACHE_ALIGN_BUFFER(u8, test_csd, MMC_MAX_BLOCK_LEN); > - int timeout = 1000; > bool has_parts = false; > bool part_completed; > struct blk_desc *bdesc; > @@ -1167,9 +1166,6 @@ static int mmc_startup(struct mmc *mmc) > > err = mmc_send_cmd(mmc, &cmd, NULL); > > - /* Waiting for the ready status */ > - mmc_send_status(mmc, timeout); > - > if (err) > return err; > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
