Le 16 Août 2004 14:35, Sam Song a écrit :
A little hint: Pls make sure your board configuration. There are two type of RPXlite. One is CW,another DW. If it's CW,then RPXlite is what's your want.Or pls refer to RPXlite_DW board in u-boot cvs.There is another README in board/RPXlite_dw/ directory.I guess your target could be DW board because RPXlite CW was a old version board of EP.
Thanks for the advice, but for some reason, both (CW and DW) version did'nt work on their own. I had to use the RPXlite config and settings, but with the flash.c from the RPXlite_DW. There must be something else I have to do because I cannot write on the flash. The "saveenv" command does'nt work.
I know it is weird, but when I was using the RPXlite_DW config, U-boot could not start. When I used RPXlite, I started, but got stuck on the flash memory detection and I had a little warning saying that the processor is not the same as specified. That's why I changed it by replacing #define CONFIG_MPC850 by #define CONFIG_MPC823 in the RPXlite.h file, but I'm still having a warning.
So, to conclude, can someone help me about the flash memory problem. I would really like to understand this problem. Also, if someone knows the right settings to "remove" the processor warning, I'm all ears.
Raphael
My flash memory is mapped from FF00 0000 to FFFF FFFF and u-boot has to be put at FFF0 0000 to boot