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mpc5121ads: add JFFS2 and MTDPARTS support; adjust flash map

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Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2009-06-14 20:58:53 +02:00
parent 1f1f82f3de
commit 7d4450a977
1 changed files with 38 additions and 8 deletions
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46
include/configs/mpc5121ads.h
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@ -203,7 +203,8 @@
* NAND FLASH
* drivers/mtd/nand/mpc5121_nfc.c (rev 2 silicon only)
*/
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NAND /* enable NAND support */
#define CONFIG_JFFS2_NAND /* with JFFS2 on it */
#define CONFIG_NAND_MPC5121_NFC
#define CONFIG_SYS_NAND_BASE 0x40000000
@ -367,23 +368,52 @@
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IDE
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MII
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_DATE
#undef CONFIG_CMD_FUSE
#define CONFIG_CMD_IDE
#define CONFIG_CMD_EXT2
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif
#if defined(CONFIG_CMD_IDE)
/*
* Dynamic MTD partition support
*/
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT "nor0=fc000000.flash,nand0=mpc5121.nand"
/*
* NOR flash layout:
*
* FC000000 - FEABFFFF 42.75 MiB User Data
* FEAC0000 - FFABFFFF 16 MiB Root File System
* FFAC0000 - FFEBFFFF 4 MiB Linux Kernel
* FFEC0000 - FFEFFFFF 256 KiB Device Tree
* FFF00000 - FFFFFFFF 1 MiB U-Boot (up to 512 KiB) and 2 x * env
*
* NAND flash layout: one big partition
*/
#define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:43776k(user)," \
"16m(rootfs)," \
"4m(kernel)," \
"256k(dtb)," \
"1m(u-boot);" \
"mpc5121.nand:-(data)"
#if defined(CONFIG_CMD_IDE) || defined(CONFIG_CMD_EXT2)
#define CONFIG_DOS_PARTITION
#define CONFIG_MAC_PARTITION
#define CONFIG_ISO_PARTITION
@ -476,9 +506,9 @@
"fdt_addr_r=880000\0" \
"ramdisk_addr_r=900000\0" \
"u-boot_addr=FFF00000\0" \
"kernel_addr=FFC40000\0" \
"kernel_addr=FFAC0000\0" \
"fdt_addr=FFEC0000\0" \
"ramdisk_addr=FC040000\0" \
"ramdisk_addr=FEAC0000\0" \
"ramdiskfile=mpc5121ads/uRamdisk\0" \
"u-boot=mpc5121ads/u-boot.bin\0" \
"bootfile=mpc5121ads/uImage\0" \