From patchwork Thu Dec 30 19:03:04 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,1/2] Blackfin: bfin_sdh: set all timer bits before transfer Date: Thu, 30 Dec 2010 09:03:04 -0000 From: Mike Frysinger X-Patchwork-Id: 77008 Message-Id: <1293735785-17966-1-git-send-email-vapier@gentoo.org> To: u-boot@lists.denx.de Cc: Cliff Cai From: Cliff Cai The timer register is 32bits, not 16bit, so 0xFFFF won't fill it. Write out -1 to make sure to fill the whole thing. Signed-off-by: Cliff Cai Signed-off-by: Mike Frysinger --- drivers/mmc/bfin_sdh.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/bfin_sdh.c b/drivers/mmc/bfin_sdh.c index 5670939..f9da6a3 100644 --- a/drivers/mmc/bfin_sdh.c +++ b/drivers/mmc/bfin_sdh.c @@ -123,7 +123,7 @@ static int sdh_setup_data(struct mmc *mmc, struct mmc_data *data) bfin_write_SDH_DATA_CTL(data_ctl); dma_cfg = WDSIZE_32 | RESTART | WNR | DMAEN; - bfin_write_SDH_DATA_TIMER(0xFFFF); + bfin_write_SDH_DATA_TIMER(-1); blackfin_dcache_flush_invalidate_range(data->dest, data->dest + data->blocksize);