.long 0x22011110 //BWSCON
.long 0x00000700 //BANKCON0
.long 0x00000700 //BANKCON1
.long 0x00000700 //BANKCON2
.long 0x00000700 //BANKCON3
.long 0x00000700 //BANKCON4
.long 0x00000700 //BANKCON5
.long 0x00018005 //BANKCON6
.long 0x00018005 //BANKCON7
.long 0x008C04F4 //REFRESH
.long 0x000000B1 //BANKSIZE
.long 0x00000030 //MRSRB6
.long 0x00000030 //MRSRB7
#endif
3.修改波特率，更正smdk2410.h 的宏定义：
//#define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */
#define CONFIG_S3C2440
4.支持NOR-FLASH: 在jedec_flash.c 的 jedec_table[] 中增加一项匹配板子上的NOR-Flash厂商ID和设备ID:
{ /* sheldon add for JZ2440 Nor_Flash*/
.mfr_id = (u16)MX_MANUFACT,
.dev_id = 0x2249,
.name = "MX29LV160D",
.uaddr = {
[1] = MTD_UADDR_0x0555_0x02AA /* x16 */
},
.DevSize = SIZE_1MiB,
.CmdSet = P_ID_AMD_STD,
.NumEraseRegions= 4,
.regions = {
ERASEINFO(0x10000, 31),
ERASEINFO(0x08000, 1),
ERASEINFO(0x02000, 2),
ERASEINFO(0x04000, 1),
}
PS:测试一下norflash能否正确读写，用以下u-boot命令：