在uboot中查看uboot信息
[fulinux@s3c2440]# bdinfo
arch_number = 0x000007CF
env_t = 0x00000000
boot_params = 0x30000100
DRAM bank = 0x00000000
-> start = 0x30000000
-> size = 0x04000000
ethaddr = 08:00:3e:26:0a:11
ip_addr = 192.168.1.111
baudrate = 115200 bps
[fulinux@s3c2440]#