现在主要的问题是从nandflash启动uboot,把nor flash擦除不了
下面是具体的状况
[u-boot@C-JOK]# protect off all
Un-Protect Flash Bank # 1
[u-boot@C-JOK]# flinfo
Bank # 1: SST: 1x SST39VF1601 (2MB)
Size: 2 MB in 32 Sectors
Sector Start Addresses:
00000000 00010000 00020000 00030000 00040000
00050000 00060000 00070000 00080000 00090000
000A0000 000B0000 000C0000 000D0000 000E0000
000F0000 00100000 00110000 00120000 00130000
00140000 00150000 00160000 00170000 00180000
00190000 001A0000 001B0000 001C0000 001D0000
001E0000 001F0000
[u-boot@C-JOK]# erase all
Erase Flash Bank # 1 Erasing sector 0 ...
在线等高手解答..................................................................
