1 files changed, 54 insertions, 12 deletions

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index d77b04728a..bbfe958482 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -30,6 +30,9 @@
 #include <common.h>
 #include <command.h>
 #include <cmd_mem.h>
+#if (CONFIG_COMMANDS & CFG_CMD_MMC)
+#include <mmc.h>
+#endif
 
 #if (CONFIG_COMMANDS & (CFG_CMD_MEMORY | CFG_CMD_PCI | CFG_CMD_I2C\
 			| CMD_CMD_PORTIO))
@@ -323,6 +326,46 @@ int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 #endif
 
+#if (CONFIG_COMMANDS & CFG_CMD_MMC)
+	if (mmc2info(dest)) {
+		int rc;
+
+		printf ("Copy to MMC... ");
+		switch (rc = mmc_write ((uchar *)addr, dest, count*size)) {
+		case 0:
+			printf ("\n");
+			return 1;
+		case -1:
+			printf("failed\n");
+			return 1;
+		default:
+			printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
+			return 1;
+		}
+		puts ("done\n");
+		return 0;
+	}
+
+	if (mmc2info(addr)) {
+		int rc;
+
+		printf ("Copy from MMC... ");
+		switch (rc = mmc_read (addr, (uchar *)dest, count*size)) {
+		case 0:
+			printf ("\n");
+			return 1;
+		case -1:
+			printf("failed\n");
+			return 1;
+		default:
+			printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
+			return 1;
+		}
+		puts ("done\n");
+		return 0;
+	}
+#endif
+
 	while (count-- > 0) {
 		if (size == 4)
 			*((ulong  *)dest) = *((ulong  *)addr);
@@ -820,30 +863,29 @@ mod_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char *argv[])
 
 int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-	ulong	addr, length;
-	ulong	crc;
-	ulong   *ptr;
+	ulong addr, length;
+	ulong crc;
+	ulong *ptr;
 
 	if (argc < 3) {
 		printf ("Usage:\n%s\n", cmdtp->usage);
 		return 1;
 	}
 
-	addr = simple_strtoul(argv[1], NULL, 16);
+	addr = simple_strtoul (argv[1], NULL, 16);
 	addr += base_address;
 
-	length = simple_strtoul(argv[2], NULL, 16);
+	length = simple_strtoul (argv[2], NULL, 16);
 
-	crc = crc32 (0, (const uchar *)addr, length);
+	crc = crc32 (0, (const uchar *) addr, length);
 
 	printf ("CRC32 for %08lx ... %08lx ==> %08lx\n",
-		addr, addr + length -1, crc);
+			addr, addr + length - 1, crc);
 
-	if (argc > 3)
-	  {
-	    ptr = (ulong *)simple_strtoul(argv[3], NULL, 16);
-	    *ptr = crc;
-	  }
+	if (argc > 3) {
+		ptr = (ulong *) simple_strtoul (argv[3], NULL, 16);
+		*ptr = crc;
+	}
 
 	return 0;
 }