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 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
