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- From a5982c5e4b58c4335e789969e04f9e24b894f510 Mon Sep 17 00:00:00 2001
- From: John Crispin <[email protected]>
- Date: Fri, 3 Jul 2015 05:46:39 +0200
- Subject: [PATCH 75/76] sd
- ---
- drivers/mmc/host/mtk-sd.c | 12 ++++++++----
- 1 file changed, 8 insertions(+), 4 deletions(-)
- diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
- index 7c20f28..be2b00c 100644
- --- a/drivers/mmc/host/mtk-sd.c
- +++ b/drivers/mmc/host/mtk-sd.c
- @@ -227,11 +227,13 @@ struct mt_gpdma_desc {
- #define GPDMA_DESC_BDP (0x1 << 1)
- #define GPDMA_DESC_CHECKSUM (0xff << 8) /* bit8 ~ bit15 */
- #define GPDMA_DESC_INT (0x1 << 16)
- +#define GPDMA_DESC_GPDH4B (0x1 << 24)
- +#define GPDMA_DESC_BDH4B (0x1 << 28)
- u32 next;
- u32 ptr;
- u32 gpd_data_len;
- -#define GPDMA_DESC_BUFLEN (0xffff) /* bit0 ~ bit15 */
- -#define GPDMA_DESC_EXTLEN (0xff << 16) /* bit16 ~ bit23 */
- +#define GPDMA_DESC_BUFLEN (0xffffff) /* bit0 ~ bit15 */
- +#define GPDMA_DESC_EXTLEN (0xff << 24) /* bit16 ~ bit23 */
- u32 arg;
- u32 blknum;
- u32 cmd;
- @@ -243,10 +245,12 @@ struct mt_bdma_desc {
- #define BDMA_DESC_CHECKSUM (0xff << 8) /* bit8 ~ bit15 */
- #define BDMA_DESC_BLKPAD (0x1 << 17)
- #define BDMA_DESC_DWPAD (0x1 << 18)
- +#define BDMA_DESC_GPDH4B (0x1 << 24)
- +#define BDMA_DESC_BDH4B (0x1 << 28)
- u32 next;
- u32 ptr;
- u32 bd_data_len;
- -#define BDMA_DESC_BUFLEN (0xffff) /* bit0 ~ bit15 */
- +#define BDMA_DESC_BUFLEN (0xffffff) /* bit0 ~ bit15 */
- };
-
- struct msdc_dma {
- @@ -1115,7 +1119,7 @@ static void msdc_init_hw(struct msdc_host *host)
- sdr_set_field(host->base + MSDC_IOCON, MSDC_IOCON_DDLSEL, 1);
- writel(0x403c004f, host->base + MSDC_PATCH_BIT);
- sdr_set_field(host->base + MSDC_PATCH_BIT, MSDC_CKGEN_MSDC_DLY_SEL, 1);
- - writel(0xffff0089, host->base + MSDC_PATCH_BIT1);
- +// writel(0xffff0089, host->base + MSDC_PATCH_BIT1);
- /* Configure to enable SDIO mode.
- * it's must otherwise sdio cmd5 failed
- */
- --
- 1.7.10.4
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