sd卡启动uboot时按键不起作用

斯迈尔

sd卡启动uboot时按键不起作用 [复制链接]

U-Boot 1.1.6 (Mar 11 2011 - 14:13:57) for SMDK6410

CPU:     S3C6410@800MHz
         Fclk = 800MHz, Hclk = 133MHz, Pclk = 66MHz, Serial = CLKUART (SYNC Mode)
Board:   SMDK6410
DRAM:    256 MB
Flash:   0 kB
NAND:     Maf. ID is d3
1024 MB
MMC:     =>  rca=0x0000af56
1877 MB
Command NOT Complete
*** Warning - bad CRC or MoviNAND, using default environment

In:      serial
Out:     serial
Err:     serial
Hit any key to stop autoboot:  0

NAND read: device 0 offset 0x40000, size 0x300000
按键不起作用，在dnw软件中显示如上，不知道咋回事！还望大神指点！