我参考技术手册ARMCortex-A8MemoryMap中的
GPMC 0x0000_0000 0x1FFF_FFFF 512MB 8-/16-bitExternalMemory
我在uboot模式下想读取地址10000000的值,但是当我输入
U-Boot# md 10000000 10
10000000:
就死了,是不是在uboot中没有打开片外内存啊?要怎么打开呢?请告知一下
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