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