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.
diff --git a/include/configs/impa7.h b/include/configs/impa7.h
index c187c54..8b841ff 100644
--- a/include/configs/impa7.h
+++ b/include/configs/impa7.h
@@ -144,9 +144,21 @@
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
-/* Flash banks JFFS2 should use */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_FIRST_SECTOR 8
-#define CFG_JFFS2_NUM_BANKS 2
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV "nor0"
+#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET 0x00020000
+
+/* mtdparts command line support */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=impA7 NOR Flash Bank #0,nor1=impA7 NOR Flash Bank #1"
+#define MTDPARTS_DEFAULT "mtdparts=impA7 NOR Flash Bank #0:-(FileSystem1);impA7 NOR Flash Bank #1:-(FileSystem2)"
+*/
#endif /* __CONFIG_H */