X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fmtd%2Fnand%2Fnand_util.c;h=c82f77b55587ef601472e0e027f51f852e81c168;hb=1730edf76c54381475e2da11f75b1ce563c4e62c;hp=4fd4e166e6ad6c36ed9d7ac9a8178b36e8ec6d9b;hpb=59829cc189378c142c13d2aa8d9a897d8bef3961;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 4fd4e16..c82f77b 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -1,5 +1,5 @@
 /*
- * drivers/nand/nand_util.c
+ * drivers/mtd/nand/nand_util.c
  *
  * Copyright (C) 2006 by Weiss-Electronic GmbH.
  * All rights reserved.
@@ -153,6 +153,13 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 		priv_nand->bbt = NULL;
 	}
 
+	if (erase_length < meminfo->erasesize) {
+		printf("Warning: Erase size 0x%08x smaller than one "	\
+		       "erase block 0x%08x\n",erase_length, meminfo->erasesize);
+		printf("         Erasing 0x%08x instead\n", meminfo->erasesize);
+		erase_length = meminfo->erasesize;
+	}
+
 	for (;
 	     erase.addr < opts->offset + erase_length;
 	     erase.addr += meminfo->erasesize) {