>2009/1/19 Jean-Michel Hautbois <jhautb...@gmail.com>: > 2009/1/19 Jean-Michel Hautbois <jhautb...@gmail.com>: >> 2009/1/19 Jerry Van Baren <gerald.vanba...@ge.com>: >>> Jean-Michel Hautbois wrote: >>>> >>>> Hi everybody ! >>>> >>>> I am currently trying to flash u-boot into my MPC8272ADS board, but it >>>> is not working. >>>> When I am launching the "PROG" command, it tells: >>>> "Programming u-boot.bin , please wait .... >>>> # Programming flash memory failed at 0x00000000" >>> >>> [snip] >>> >>>> Please find my config file attached. >>>> Thx & Best Regards >>>> JM >>> >>> Hi JM, >>> >>> Try disabling the workspace line: >>> ;no;WORKSPACE 0x04700000 ;workspace in target RAM for fast download >>> >>> The workspace significantly speeds up programming by copying a helper >>> routine into RAM and then running that instead of bit-banging the writes >>> through the JTAG port. The downside is that you have to have your RAM >>> properly configured for it to work. Odds are pretty good this is biting >>> you. >>> >>> If disabling the workspace works, you are on your way. If and when you need >>> (want) more programming speed, you will have to figure out what is >>> misconfigured. >>> >>> Personally, I only load the first u-boot (and an occasional oops-brick fix) >>> via JTAG. I program all successive u-boots via u-boot itself, so I >>> generally don't bother with the workspace. >>> >>> HTH, >>> gvb >>> >>> > > Please find the file attached... :) > > Best Regards, > JM >
The error in programming tells that it couldn't write the second byte of the u-boot file. Indeed, I have displayed the memory before and after the prog command, and the first byte is correctly written. I can't understand where my problem is. Thx and Regards, JM _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
