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| author | Bartlomiej Sieka <tur@semihalf.com> | 2007-05-27 17:06:36 +0200 |
|---|---|---|
| committer | Bartlomiej Sieka <tur@semihalf.com> | 2007-05-27 17:06:36 +0200 |
| commit | 4520fd4d2c450da49637216aa0e53739b61c60ac (patch) | |
| tree | d9537573812abfedf9b0922d7a9c78534bc00525 /include | |
| parent | a26eabeec31746f06d309103690892805696e344 (diff) | |
| download | u-boot-imx-4520fd4d2c450da49637216aa0e53739b61c60ac.zip u-boot-imx-4520fd4d2c450da49637216aa0e53739b61c60ac.tar.gz u-boot-imx-4520fd4d2c450da49637216aa0e53739b61c60ac.tar.bz2 | |
Motion-PRO: Add support for redundant environment.
Enable redundant environment, add a MTD partition for it; also add env.
variable command for passing MTD partitions to the kernel command line.
Signed-off-by: Piotr Kruszynski <ppk@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/motionpro.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h index bbd823a..8170ccb 100644 --- a/include/configs/motionpro.h +++ b/include/configs/motionpro.h @@ -125,6 +125,7 @@ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$(serverip):$(rootpath)\0" \ "fat_args=setenv bootargs rw\0" \ + "addmtd=setenv bootargs $(bootargs) $(mtdparts)\0" \ "addip=setenv bootargs $(bootargs) " \ "ip=$(ipaddr):$(serverip):$(gatewayip):" \ "$(netmask):$(hostname):$(netdev):off panic=1 " \ @@ -269,7 +270,8 @@ #define MTDIDS_DEFAULT "nor0=motionpro-0" #define MTDPARTS_DEFAULT "mtdparts=motionpro-0:" \ "13m(fs),2m(kernel),256k(uboot)," \ - "64k(env),64k(dtb),-(user_data)" + "64k(env),64k(redund_env),64k(dtb)," \ + "-(user_data)" /* * IDE/ATA configuration @@ -349,6 +351,9 @@ extern void __led_set(led_id_t id, int state); #define CFG_ENV_SIZE 0x1000 #define CFG_ENV_SECT_SIZE 0x10000 +/* Configuration of redundant environment */ +#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE) +#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) /* * Pin multiplexing configuration |