X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fmmc%2Fmmc_write.c;h=54acbf73367b8acbb7d4597ef9c4c9815a05e7f4;hb=3862b854740d296356a5cfd3146b270ad3501d97;hp=7b186f8500d70c754b8237519c498741447e1f78;hpb=e6de55ec5bf306df3b3cc8e7a4cc17fa1e78ca6c;p=oweals%2Fu-boot.git

diff --git a/drivers/mmc/mmc_write.c b/drivers/mmc/mmc_write.c
index 7b186f8500..54acbf7336 100644
--- a/drivers/mmc/mmc_write.c
+++ b/drivers/mmc/mmc_write.c
@@ -9,6 +9,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <dm.h>
 #include <part.h>
 #include <div64.h>
 #include <linux/math64.h>
@@ -65,9 +66,15 @@ err_out:
 	return err;
 }
 
-unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
-			 lbaint_t blkcnt)
+#ifdef CONFIG_BLK
+ulong mmc_berase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt)
+#else
+ulong mmc_berase(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt)
+#endif
 {
+#ifdef CONFIG_BLK
+	struct blk_desc *block_dev = dev_get_uclass_platdata(dev);
+#endif
 	int dev_num = block_dev->devnum;
 	int err = 0;
 	u32 start_rem, blkcnt_rem;
@@ -78,7 +85,8 @@ unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
 	if (!mmc)
 		return -1;
 
-	err = mmc_select_hwpart(dev_num, block_dev->hwpart);
+	err = blk_select_hwpart_devnum(IF_TYPE_MMC, dev_num,
+				       block_dev->hwpart);
 	if (err < 0)
 		return -1;
 
@@ -98,8 +106,13 @@ unsigned long mmc_berase(struct blk_desc *block_dev, lbaint_t start,
 		       & ~(mmc->erase_grp_size - 1)) - 1);
 
 	while (blk < blkcnt) {
-		blk_r = ((blkcnt - blk) > mmc->erase_grp_size) ?
-			mmc->erase_grp_size : (blkcnt - blk);
+		if (IS_SD(mmc) && mmc->ssr.au) {
+			blk_r = ((blkcnt - blk) > mmc->ssr.au) ?
+				mmc->ssr.au : (blkcnt - blk);
+		} else {
+			blk_r = ((blkcnt - blk) > mmc->erase_grp_size) ?
+				mmc->erase_grp_size : (blkcnt - blk);
+		}
 		err = mmc_erase_t(mmc, start + blk, blk_r);
 		if (err)
 			break;
@@ -121,9 +134,9 @@ static ulong mmc_write_blocks(struct mmc *mmc, lbaint_t start,
 	struct mmc_data data;
 	int timeout = 1000;
 
-	if ((start + blkcnt) > mmc->block_dev.lba) {
+	if ((start + blkcnt) > mmc_get_blk_desc(mmc)->lba) {
 		printf("MMC: block number 0x" LBAF " exceeds max(0x" LBAF ")\n",
-		       start + blkcnt, mmc->block_dev.lba);
+		       start + blkcnt, mmc_get_blk_desc(mmc)->lba);
 		return 0;
 	}
 
@@ -171,9 +184,17 @@ static ulong mmc_write_blocks(struct mmc *mmc, lbaint_t start,
 	return blkcnt;
 }
 
+#ifdef CONFIG_BLK
+ulong mmc_bwrite(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
+		 const void *src)
+#else
 ulong mmc_bwrite(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
 		 const void *src)
+#endif
 {
+#ifdef CONFIG_BLK
+	struct blk_desc *block_dev = dev_get_uclass_platdata(dev);
+#endif
 	int dev_num = block_dev->devnum;
 	lbaint_t cur, blocks_todo = blkcnt;
 	int err;
@@ -182,7 +203,7 @@ ulong mmc_bwrite(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
 	if (!mmc)
 		return 0;
 
-	err = mmc_select_hwpart(dev_num, block_dev->hwpart);
+	err = blk_select_hwpart_devnum(IF_TYPE_MMC, dev_num, block_dev->hwpart);
 	if (err < 0)
 		return 0;