From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <000f01c0d75f$5ae07ba0$8021690a@huawei.com> From: "machael thailer" To: "Dan Malek" Cc: "Wolfgang Denk" , References: <001d01c0d5c8$27ae8c60$8021690a@huawei.com> <3AF6F323.7944F695@mvista.com> Subject: Re: Uncompress Ok, but cannot run linux kernel... Date: Tue, 8 May 2001 09:36:50 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: > > machael thailer wrote: > > ..... But I met > > some urgent problems ... > > I modified the bootloader codes according to arch/ppc/mbxboot/head.S > > For starters, you shouldn't be using this "boot loader" for a 750..... > How did you configure a kernel to get there in the first place? > A 750 should be a CHRP (or PReP, if you have to.....), which will > direct you to a working "chrpboot" boot loader. Yes, I choose "6xx/7xx/74xx/8260" and "/PowerMac/PRep/MTX/CHRP" when configuring the kernel. Now I find that something is wrong with my serial output codes. When I fix it , I can trace into arch/ppc/kernel/head.S now. But it hangs after running "turn_on_mmu". That is to say, it should be able to run "start_here" (but it cannot .) By the way , I find that "initial_bats" do 2 different branches according to whether PVR is 601 or 604. I don't know which branch will 750 do? Thank you very much. machael ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/