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Hi,
I have a own board with an Virtex V2Pro (V2P30) an want to boot u-boot on the PPC. Starting from the demo-design for the ml300 demo board, I managed to compile u-boot 1.1.1 (1.1.2 fails when running the tcl-script with EDK 7.1) and could download and run u-boot on my PPC. However, u-boot stops after printing
U-Boot 1.1.1 (Jul 5 2005 - 16:50:28)
### No HW ID - assuming ML300 DRAM: 128 MB
I get no further output afterwards. Another strange thing is, that I only have 32MB RAM on board but not 128MB as the ml300 has. However, I could not find any hardcoded RAM size in the source files for the ml300.
Does anybody has an idea? I found the comment :
/* * WARNING: this code looks "cleaner" than the PowerPC version, but * has the disadvantage that you either get nothing, or everything. * On PowerPC, you might see "DRAM: " before the system hangs - which * gives a simple yet clear indication which part of the * initialization if failing. */
in the ./lib_i386/board.c, however, there is no appropriate warning in static int init_func_ram (void) of ./lib_ppc/board.c
Thanks in advance,
Thorsten Lück - -- IfEN - Gesellschaft für Satellitennavigation mbH
Dipl. Ing. Thorsten Lück Tel.: +49 8121 2238-25 Fax : +49 8121 2238-11