Hello community,
I try to boot the i.MX28evk with u-boot, this is what I get
U-Boot 2013.01-00161-g6e787b7-dirty (Feb 07 2013 - 13:59:57)
CPU: Freescale i.MX28 rev1.2 at 454 MHz
BOOT: SSP SD/MMC #0, 3V3
I2C: ready
DRAM: 128 MiB
MMC: MXS MMC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: FEC0 [PRIME]
Warning: FEC0 using MAC address from net device
, FEC1
Warning: FEC1 using MAC address from net device
Hit any key to stop autoboot: 0
MX28EVK U-Boot > fatload mmc 0:2 0x42000000 /uImage
reading /uImage
2562184 bytes read in 818 ms (3 MiB/s)
MX28EVK U-Boot > setenv bootargs console=ttySP0,115200 noinitrd root=/dev/mmcblk0p3 rootfstype=ext2 rw rootdelay=1
MX28EVK U-Boot > bootm
## Booting kernel from Legacy Image at 42000000 ...
Image Name: Linux-2.6.35.3-571-gcca29a0
Created: 2012-12-05 9:57:50 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2562120 Bytes = 2.4 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
This is what I have done:
- build u-boot 2013.01 from denx git with mx28evk_config
- build kernel 2.6.35 and rootfs with LTIB
- created MMC Card
/dev/sdb1 2048 4095 1024 53 OnTrack DM6 Aux3
/dev/sdb2 4096 24575 10240 e W95 FAT16 (LBA)
/dev/sdb3 24576 7733247 3854336 83 Linux
- dd'ed u-boot u-boot.sd to /dev/sdb1
- mkfs.vfat'ed /dev/sdb2, mounted it, copied uImage there, umounted
- mkfs.ext2'ed /dev/sdb3, mounted it, and untared (tar xfvj) the rootfs.tar.bz2 to it, umounted
Now I think there is something wrong with my bootargs, this is how I try to boot:
-> fatload mmc 0:2 0x42000000 /uImage
-> setenv bootargs console=ttySP0,115200 noinitrd root=/dev/mmcblk0p3 rootfstype=ext2 rw
-> bootenv
thx
