* Configure PPChameleon board to use redundand environment in flash

[karo-tx-uboot.git] / include / configs / PPChameleonEVB.h

diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index c2c372a4497f2e38b81d592ca2513957d6f2724b..d03f5c53e30f9aba969dd53c0e3413e037b6ebbf 100644 (file)
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -93,7 +93,8 @@
                                CFG_CMD_I2C     | \
                                CFG_CMD_IRQ     | \
                                CFG_CMD_MII     | \
-                               CFG_CMD_NAND    )
+                               CFG_CMD_NAND    | \
+                               CFG_CMD_JFFS2)
 
 #define CONFIG_MAC_PARTITION
 #define CONFIG_DOS_PARTITION
@@ -345,10 +346,11 @@
 /*-----------------------------------------------------------------------
  * Environment Variable setup
  */
-#define CFG_ENV_IS_IN_EEPROM   1       /* use EEPROM for environment vars */
-#define CFG_ENV_OFFSET         0x100   /* environment starts at the beginning of the EEPROM */
-#define CFG_ENV_SIZE           0x700   /* 2048 bytes may be used for env vars*/
-                                  /* total size of a CAT24WC16 is 2048 bytes */
+#define CFG_ENV_IS_IN_FLASH    1       /* use FLASH for environment vars */
+#define CFG_ENV_ADDR           0xFFFF8000      /* environment starts at the first small sector */
+#define CFG_ENV_SECT_SIZE      0x2000  /* 8196 bytes may be used for env vars*/
+#define CFG_ENV_ADDR_REDUND    0xFFFFA000
+#define CFG_ENV_SIZE_REDUND    0x2000
 
 #define CFG_NVRAM_BASE_ADDR    0xF0000500              /* NVRAM base address   */
 #define CFG_NVRAM_SIZE         242                     /* NVRAM size           */
@@ -694,4 +696,10 @@
 
 #endif /* CONFIG_NO_SERIAL_EEPROM */
 
+#define CONFIG_JFFS2_NAND 1                    /* jffs2 on nand support */
+#define CONFIG_JFFS2_NAND_DEV 0                        /* nand device jffs2 lives on */
+#define CONFIG_JFFS2_NAND_OFF 0                        /* start of jffs2 partition */
+#define CONFIG_JFFS2_NAND_SIZE 2*1024*1024     /* size of jffs2 partition */
+#define NAND_CACHE_PAGES 16                    /* size of nand cache in 512 bytes pages */
+
 #endif /* __CONFIG_H */