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| author | Wolfgang Denk <wd@denx.de> | 2009-06-14 20:58:53 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-07-14 00:02:49 +0200 |
| commit | 7d4450a9773673052fcd7fdf0a4a88c089126ac1 (patch) | |
| tree | 166fbf9d9d4a89c05b26b60ec881e3f58160a392 | |
| parent | 1f1f82f3de1660f398bf42bfd709b9859582ce5e (diff) | |
| download | u-boot-imx-7d4450a9773673052fcd7fdf0a4a88c089126ac1.zip u-boot-imx-7d4450a9773673052fcd7fdf0a4a88c089126ac1.tar.gz u-boot-imx-7d4450a9773673052fcd7fdf0a4a88c089126ac1.tar.bz2 | |
mpc5121ads: add JFFS2 and MTDPARTS support; adjust flash map
Signed-off-by: Wolfgang Denk <wd@denx.de>
| -rw-r--r-- | include/configs/mpc5121ads.h | 46 |
1 files changed, 38 insertions, 8 deletions
diff --git a/include/configs/mpc5121ads.h b/include/configs/mpc5121ads.h index 2ef3ff1..76f174d 100644 --- a/include/configs/mpc5121ads.h +++ b/include/configs/mpc5121ads.h @@ -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" \ |