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-rw-r--r--drivers/mmc/fsl_esdhc.c9
-rw-r--r--include/fsl_esdhc.h2
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 999b581..0f6f8b1 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -110,8 +110,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
if (wml_value > 0x10)
wml_value = 0x10;
- wml_value = 0x100000 | wml_value;
-
+ esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
esdhc_write32(&regs->dsaddr, (u32)data->dest);
} else {
if (wml_value > 0x80)
@@ -120,12 +119,12 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
printf("\nThe SD card is locked. Can not write to a locked card.\n\n");
return TIMEOUT;
}
- wml_value = wml_value << 16 | 0x10;
+
+ esdhc_clrsetbits32(&regs->wml, WML_WR_WML_MASK,
+ wml_value << 16);
esdhc_write32(&regs->dsaddr, (u32)data->src);
}
- esdhc_write32(&regs->wml, wml_value);
-
esdhc_write32(&regs->blkattr, data->blocks << 16 | data->blocksize);
/* Calculate the timeout period for data transactions */
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h
index 5f02018..f9ae15a 100644
--- a/include/fsl_esdhc.h
+++ b/include/fsl_esdhc.h
@@ -133,6 +133,8 @@
#define WML 0x2e044
#define WML_WRITE 0x00010000
+#define WML_RD_WML_MASK 0xff
+#define WML_WR_WML_MASK 0xff0000
#define BLKATTR 0x2e004
#define BLKATTR_CNT(x) ((x & 0xffff) << 16)