X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmmc%2Ffsl_esdhc.c;h=ec953f07d7156760b2ca81e5ee6418efdc91b14b;hb=4d28db8a1e8b90e1e3ffd95d7f949b849e33fa2f;hp=0962ac4476aaef82b51616c08add152330fccb78;hpb=b71ea33699bb694964929e2cdced80ef794bde69;p=u-boot

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 0962ac4476..ec953f07d7 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -99,6 +99,10 @@ uint esdhc_xfertyp(struct mmc_cmd *cmd, struct mmc_data *data)
 	else if (cmd->resp_type & MMC_RSP_PRESENT)
 		xfertyp |= XFERTYP_RSPTYP_48;
 
+#ifdef CONFIG_MX53
+	if (cmd->cmdidx == MMC_CMD_STOP_TRANSMISSION)
+		xfertyp |= XFERTYP_CMDTYP_ABORT;
+#endif
 	return XFERTYP_CMD(cmd->cmdidx) | xfertyp;
 }
 
@@ -178,14 +182,14 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data)
 	wml_value = data->blocksize/4;
 
 	if (data->flags & MMC_DATA_READ) {
-		if (wml_value > 0x10)
-			wml_value = 0x10;
+		if (wml_value > WML_RD_WML_MAX)
+			wml_value = WML_RD_WML_MAX_VAL;
 
 		esdhc_clrsetbits32(&regs->wml, WML_RD_WML_MASK, wml_value);
 		esdhc_write32(&regs->dsaddr, (u32)data->dest);
 	} else {
-		if (wml_value > 0x80)
-			wml_value = 0x80;
+		if (wml_value > WML_WR_WML_MAX)
+			wml_value = WML_WR_WML_MAX_VAL;
 		if ((esdhc_read32(&regs->prsstat) & PRSSTAT_WPSPL) == 0) {
 			printf("\nThe SD card is locked. Can not write to a locked card.\n\n");
 			return TIMEOUT;
@@ -332,11 +336,11 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
 		do {
 			irqstat = esdhc_read32(&regs->irqstat);
 
-			if (irqstat & DATA_ERR)
-				return COMM_ERR;
-
 			if (irqstat & IRQSTAT_DTOE)
 				return TIMEOUT;
+
+			if (irqstat & DATA_ERR)
+				return COMM_ERR;
 		} while (!(irqstat & IRQSTAT_TC) &&
 				(esdhc_read32(&regs->prsstat) & PRSSTAT_DLA));
 #endif
@@ -521,6 +525,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
 	mmc->f_min = 400000;
 	mmc->f_max = MIN(gd->sdhc_clk, 52000000);
 
+	mmc->b_max = 0;
 	mmc_register(mmc);
 
 	return 0;