Hi List I have a PPC860 on our own embedded platform. I using a denx kernel snapshot from the git repository date 4 Feb 2008 I am using U-boot 1.3.1 with CONFIG_OF_LIBFDT enable, and have ported into the kernel tree, the necessary makefiles and Kconfig changes, to give me a kernel that now compiles,
I am able to get this to work as required with asm/ppc, and drop to a Busybox prompt and mount rootFS over NFS Oon reading the list this will be dropped this summer, so I have undertaken the role to port this into the asm/powerpc branch. I have a problem that I am not able to understand and am looking to the list for some help. Using a BDI-3000 I can step through the kernel startup code and encounter a problem as described below early_init_devtree prom.c @ line 1042, params = 0x7ffec0 Call of_scan_flat_dt prom.c @ line 1058 now my debugger is showing the passed value as 0xc07ffec0 This now results in a bus error when accessing *p at line 104 of prom.c This Flat device tree is new to me, and to many others I guess. Im pretty sure that I may of simply overlooked something with this new flat device tree but am not sure what. I also don't understand why the parameter has changed? Can any body point me back into the right direction? Thanks in advance Steve _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
