powerpc: updates for the keymile boards

- CONFIG_SYS_MAX_I2C_BUS changed to 1
  We use only one I2C hardwarecontroller on this boards, so
  change the CONFIG_SYS_MAX_I2C_BUS to 1.
- common: dont print errormsg if second IVM Block lacks.
- 82xx, mgcoge: fix double mtdpart entry in environment
- 82xx, mgcoge: activate on second Flash the second bank.
- common: CONFIG_ENV_SIZE 0x4000 for all keymile boards
- common: Change malloc size to 1MByte for all Keymile boards
    We need a bigger malloc area for the environment support (128k)
    on some Keymile boards (kmeter1) and the upcoming UBI support.
    Change it to 1MB for all Keymile boards to be on the save side.
    Also define CONFIG_SYS_64BIT_VSPRINTF which is needed for
    UBI/UBIFS support.
- Add UBI support to all Keymile boards
- change manner of writing "/localbus/ranges" node
    instead of writting the complete "/localbus/ranges" node
    before booting Linux, only update the ranges entries
    which gets dynamical detected (size of flashes).
    This is needed, because keymile adds in the DTS
    "/localbus/ranges" node entries, which u-boot must
    not overwrite/delete.
- kmeter, mgcoge: define 2 seperate regions needed for the Intel P30 chips
    The Intel P30 chip has 2 non-identical chips on
    one die, so we need to define 2 seperate regions
    that are scanned by physmap_of independantly.
- kmeter1: Add MTD concat support to Keymile boards
- 82xx, mgcoge: add "unlock=yes" to default environment
- added CONFIG_MTD_DEVICE to get in sync with mainline code

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 13 insertions, 11 deletions

diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index cc4210185..ea14948c4 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -98,13 +98,11 @@
 	"addcon=setenv bootargs ${bootargs} "				\
 		"console=ttyCPM0,${baudrate}\0"				\
 	"mtdids=nor0=boot,nor1=app \0"					\
-	"mtdparts=mtdparts=boot:384k(u-boot),128k(env),128k(envred),"	\
-		"3456k(free);app:3m(esw0),10m(rootfs0),3m(esw1),"	\
-		"10m(rootfs1),1m(var),5m(cfg) \0"			\
 	"partition=nor1,5 \0"						\
 	"new_env=prot off FE060000 FE09FFFF; era FE060000 FE09FFFF \0" 	\
 	"EEprom_ivm=pca9544a:70:4 \0"					\
-	"mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0"				\
+	"mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0"			\
+	"unlock=yes\0"							\
 	""
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
@@ -112,13 +110,17 @@
 #define CONFIG_SYS_FLASH_SIZE		32
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max num of flash banks	*/
+#define CONFIG_SYS_MAX_FLASH_BANKS	3	/* max num of flash banks	*/
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* max num of sects on one chip */
 
 #define CONFIG_SYS_FLASH_BASE_1	0x50000000
-#define CONFIG_SYS_FLASH_SIZE_1	64
+#define CONFIG_SYS_FLASH_SIZE_1	32
+#define CONFIG_SYS_FLASH_BASE_2	0x52000000
+#define CONFIG_SYS_FLASH_SIZE_2	32
 
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 }
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
+					CONFIG_SYS_FLASH_BASE_1, \
+					CONFIG_SYS_FLASH_BASE_2 }
 
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
@@ -193,7 +195,6 @@
 #define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
 #define BOOTFLAG_WARM		0x02	/* Software reboot                  */
 
-#define CONFIG_SYS_MALLOC_LEN		(4096 << 10)	/* Reserve 4 MB for malloc()	*/
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
 
 #define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC8260 CPUs */
@@ -333,9 +334,10 @@
 #define CONFIG_SYS_BR5_PRELIM	((CONFIG_SYS_FLASH_BASE_1 & BRx_BA_MSK) |\
 			 BRx_PS_16 | BRx_MS_GPCM_P | BRx_V)
 
-#define CONFIG_SYS_OR5_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1) |\
-			 ORxG_CSNT | ORxG_ACS_DIV2 |\
-			 ORxG_SCY_5_CLK | ORxG_TRLX )
+#define CONFIG_SYS_OR5_PRELIM	(MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1 + \
+				 CONFIG_SYS_FLASH_SIZE_2) |\
+				 ORxG_CSNT | ORxG_ACS_DIV2 |\
+				 ORxG_SCY_5_CLK | ORxG_TRLX )
 
 #define	CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC	/* "bad" address		*/