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楼主 |
发表于 2010-9-8 08:43:15
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哦!我看了下,6410有SROM的接口,也就是说,将那个
Table 2-2. Device Specific Address Space
Address Size(MB) Description Note
0x0000_0000 0x07FF_FFFF 128MB Booting Device Region by XOM Setting Mirrored
Region
0x0800_0000 0x0BFF_FFFF 64MB Internal ROM
0x0C00_0000 0x0FFF_FFFF 64MB Stepping Stone (Boot Loader)
0x1000_0000 0x17FF_FFFF 128MB SROMC Bank0
0x1800_0000 0x1FFF_FFFF 128MB SROMC Bank 1
0x2000_0000 0x27FF_FFFF 128MB SROMC Bank 2
0x2800_0000 0x2FFF_FFFF 128MB SROMC Bank 3
0x3000_0000 0x37FF_FFFF 128MB SROMC Bank 4
0x3800_0000 0x3FFF_FFFF 128MB SROMC Bank 5
0x4000_0000 0x47FF_FFFF 128MB
0x4800_0000 0x4FFF_FFFF 128MB
Reserved
0x5000_0000 0x5FFF_FFFF 256MB
0x6000_0000 0x6FFF_FFFF 256MB
DRAM Controller of the Memory Port1
也就是说,可以接到上面的SROMC Bank0~Bank 5,然后设置相应的寄存器,
这样一个思路吗? |
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