X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=inline;f=common%2Fcmd_nand.c;h=7bd37de78dee9e717f4c521c2eeaa51fe2825de3;hb=eed1a7b1cfccd427d940a281e21000d8a2f669aa;hp=8a812379a6e3295ba5765c0c7dfbf146aa006bc0;hpb=655c54975296002587c705e05c23754edb121c2c;p=oweals%2Fu-boot.git

diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 8a812379a6..7bd37de78d 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -574,7 +574,15 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 							 (u_char *)addr);
 			else
 				ret = nand_write_skip_bad(nand, off, &rwsize,
-							  (u_char *)addr);
+							  (u_char *)addr, 0);
+#ifdef CONFIG_CMD_NAND_YAFFS
+		} else if (!strcmp(s, ".yaffs")) {
+			if (read) {
+				printf("Unknown nand command suffix '%s'.\n", s);
+				return 1;
+			}
+			ret = nand_write_skip_bad(nand, off, &rwsize, (u_char *)addr, 1);
+#endif
 		} else if (!strcmp(s, ".oob")) {
 			/* out-of-band data */
 			mtd_oob_ops_t ops = {
@@ -653,7 +661,7 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 	}
 
 	if (strcmp(cmd, "unlock") == 0) {
-		if (arg_off_size(argc - 2, argv + 2, nand, &off, &size) < 0)
+		if (arg_off_size(argc - 2, argv + 2, &dev, &off, &size) < 0)
 			return 1;
 
 		if (!nand_unlock(&nand_info[dev], off, size)) {
@@ -680,6 +688,11 @@ U_BOOT_CMD(
 	"nand write - addr off|partition size\n"
 	"    read/write 'size' bytes starting at offset 'off'\n"
 	"    to/from memory address 'addr', skipping bad blocks.\n"
+#ifdef CONFIG_CMD_NAND_YAFFS
+	"nand write.yaffs - addr off|partition size\n"
+	"    write 'size' bytes starting at offset 'off' with yaffs format\n"
+	"    from memory address 'addr', skipping bad blocks.\n"
+#endif
 	"nand erase[.spread] [clean] [off [size]] - erase 'size' bytes "
 	"from offset 'off'\n"
 	"    With '.spread', erase enough for given file size, otherwise,\n"
@@ -789,7 +802,6 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	/* Check if we should attempt an auto-start */
 	if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) {
 		char *local_args[2];
-		extern int do_bootm(cmd_tbl_t *, int, int, char *[]);
 
 		local_args[0] = cmd;
 		local_args[1] = NULL;