BusError

Press SPACE to abort autoboot in 2 seconds
Uboot> protect off 0x7f0000 0x7fffff
Un-Protected 1 sectors
Uboot> erase 0x7f0000 0x7fffff
Erasing sector 134...Erased 1 sectors
Uboot> protect on 0x7f0000 0x7fffff
Protected 1 sectors
Uboot> reset

U-Boot 1.1.4-at0 (Jan  3 2007 - 10:30:09)

U-Boot code: 00000000 -> 000144f7  data: 24000000 -> 24002d80
SDRAM: 32 MB at address 0x10000000
Testing SDRAM...OK
malloc: Using memory from 0x11fc0000 to 0x12000000
Flash:  8 MB at address 0x00000000
DRAM Configuration:
Bank #0: 10000000 32 MB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   macb0, macb1
Press SPACE to abort autoboot in 2 seconds
Uboot> printenv
bootargs=console=ttyS0 root=/dev/mmcblk0p1
bootcmd=mmcinit; ext2load mmc 0:1 0x90400000 /uImage; bootm 0x90400000
bootdelay=2
baudrate=115200
ethaddr="6a:87:71:14:cd:cb"
eth1addr="ca:f8:15:e6:3e:e6"
stdin=serial
stdout=serial
stderr=serial
ethact=macb0

Environment size: 253/65532 bytes
Uboot>