毕设做的移植，用的是丰宝的LPC2478的板子.NOR FLASH启动，前面是kernel，后面是romfs，最后是jffs2.具体见源代码。
0x00000000-0x000d0000 : "kernel"
0x000d0000-0x00180000 : "romfs"
0x00180000-0x00200000 : "jffs2"
启动信息如下：
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**********************************************
* LPC2468 OEM Board build by Luoxiaotan Guet*
* piaozhiye86@126.com *
**********************************************
Booting (may take some time)...
U-Boot 1.1.6 (May 22 2010 - 16:14:22)
DRAM: 32 MB
Flash: 2.5 MB
NAND: 256 MiB
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
Booting from NOR FLASH...
## Booting image at a1000000 ...
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源码下载：
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