Add common (with Linux) MTD partition scheme and "mtdparts" command

Old, obsolete and duplicated code was cleaned up and replace by the
new partitioning method. There are two possible approaches now:
* define a single, static partition
* use mtdparts command line option and dynamic partitioning
Default is static partitioning.

1 files changed, 20 insertions, 5 deletions

diff --git a/include/configs/DB64460.h b/include/configs/DB64460.h
index fb0248102f..5f541bb9a9 100644
--- a/include/configs/DB64460.h
+++ b/include/configs/DB64460.h
@@ -28,8 +28,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#include <asm/processor.h>
-
 /* This define must be before the core.h include */
 #define CONFIG_DB64460		1	/* this is an DB64460 board	*/
 
@@ -157,10 +155,27 @@ ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000;\0"
 
 #define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | \
 				 CONFIG_BOOTP_BOOTFILESIZE)
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV		"nor1"
+#define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET	0x00000000
+
+/* mtdparts command line support */
 
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK	1
-#define CFG_JFFS2_NUM_BANKS	1
+/* Use first bank for JFFS2, second bank contains U-Boot.
+ *
+ * Note: fake mtd_id's used, no linux mtd map file.
+ */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor1=db64460-1"
+#define MTDPARTS_DEFAULT	"mtdparts=db64460-1:-(jffs2)"
+*/
 
 #define CONFIG_COMMANDS (CONFIG_CMD_DFL \
 			 | CFG_CMD_ASKENV \