linux下使用Jflash的问题

litroncn

我用的板子为远峰的arm9,s3c2410,k9f1208,在windows下能通过YFSJ下载，但在linux下我用
Jflash-3c2410出现以下问题
+------------------------------------+
|     SEC JTAG FLASH(SJF) v 0.11     +
|     modified by MIZI 2002.7.13     +
+------------------------------------+
> flashType=5
ERROR: No CPU is detected(ID=0xffffffff).
ERROR: K9S1208 is not detected. Detected ID=0xffff.

请问如何解决？
谢谢！

wuhan9719

我记得有2个问题需要解决：
1.tdi.tms.tdo脚的位置与并口数据线的位置。
2.在windows下的源代码，io操作函数与linux下的函数原型有点不同，需要修改。

litroncn

非常感谢你的及时回答，修改程序后能够识别cpu和nand flash，但在烧录的时候出现如下问题：
|     SEC JTAG FLASH(SJF) v 0.11     +
|     modified by MIZI 2002.7.13     +
+------------------------------------+
> flashType=5
> S3C2410X(ID=0x0032409d) is detected.
> K9S1208 is detected. ID=0xec76

K9S1208 NAND Flash JTAG Programmer Ver 0.0
0:K9S1208 Program      1:K9S1208 Pr BlkPage   2: Exit

Select the function to test :0

[SMC(K9S120 NAND Flash Writing Program]

Source size: 0x73

Available target block number: 0~4095
Input target block number:0
target start block number     =0
target size        (0x4000*n) =0x4000
STATUS:Ep[PROGRAM_ERROR:block#=0]
[Program error is occurred but ignored]
[block #0 is marked as a bad block]

[ERASE_ERROR:block#=1]
[Program error is occurred but ignored]
[block #1 is marked as a bad block]
[ERASE_ERROR:block#=2]
[Program error is occurred but ignored]
[block #2 is marked as a bad block]
[ERASE_ERROR:block#=3]
[Program error is occurred but ignored]
[block #3 is marked as a bad block]
[ERASE_ERROR:block#=4]
[Program error is occurred but ignored]
[block #4 is marked as a bad block]
[ERASE_ERROR:block#=5]
[Program error is occurred but ignored]
[block #5 is marked as a bad block]
[ERASE_ERROR:block#=6]
[Program error is occurred but ignored]
[block #6 is marked as a bad block]

但烧录有的程序能使用，比如比较小的程序，但烧录大一点的程序就不能运行，请问是这又是什么问题