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dm8168 ——dvr u-boot

我用的是将K4B2G1646B改成4G的时序应该不用更改吧!

就改一下 大小和__raw_writel(0x0, DMM_LISA_MAP__0); /* Register 0 is unused */

                           __raw_writel(0x0, DMM_LISA_MAP__1); /* Register 1 is unused */

                           __raw_writel(0x80640300, DMM_LISA_MAP__2); /* Register 2 maps 0x80000000 to 0x00000000, length 1GB */

                          __raw_writel(0xC0640320, DMM_LISA_MAP__3); /* Register 3 maps 0xC0000000 to 0x20000000, length 1GB */

编译出来的u-boot还是只能在1GB的u-boot的核心板启动,2GB的就是在led灯闪过一次后就没有反映了!

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