On Tue, May 27, 2008 at 08:14:11PM +0200, Tomasz Chmielewski wrote: > Nicolas Schichan schrieb: > > On Tuesday 27 May 2008 14:40:21 you wrote: > >>> Could you try to add the following line in machine_kexec.c, just before > >>> jumping to the trampoline: > >>> > >>> change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED); > >> And machine_kexec.c file is in where? It's not in the above one, it's > >> not in kexec-tools-testing-20080324? > > > > > > machine_kexec.c is in the kernel not in the kexec userland tools. > > Aah, I see. > > Anyway, it doesn't work - with or without this slight change in > machine_kexec.c, with kexec compiled from the sources in the link you > gave or with kexec-tools-testing-20080324, it just doesn't work on > BCM43XX with OpenWRT patches. At least on Asus WL-500gP. Hi, MIPS support was merged into kexec-tools-testing-20080324. However, as far as I could tell it only supports one of the many boot protocols that are used by various MIPS machines. If things aren't working for a particular peice of hardware, I would start by looking into what boot protocol the kernel uses on that machine, and making sure that kexec-tools understands it. As always if there are any patches for MIPS for kexec-tools, please send them to me and this list. -- Horms
