Hi Érico Am 23.12.2011 14:19, schrieb Érico Porto: > Thanks! > > Tried to do some memory display commands but got instant segmentation > fault, and tried to run it as root - but then some bad things > happened, so now I know no one should run it as root. > > I wanted to tryout a memory test algorithm I developed, but it seem > u-boot runs with no ram access. If I could findout the ram address > where it is located, I think then the 8MB it says it has wouldn't give > me segmentation fault...
You could try to change the address passed to the mmap in os.c: 92 void *os_malloc(size_t length) from NULL to something known. 0x20000000 worked well for me when I added the RAM simulation. The approach of a fixed RAM address was nacked for mainline but for tests I still use this approach. Matthias _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
