On Sunday 21 November 2010 07:47:07 hong zhang wrote: > --- On Sat, 11/20/10, Oliver Schneidewind <oliver...@schneidewind- consulting.de> wrote: > > From: Oliver Schneidewind <oliver...@schneidewind-consulting.de> > > Subject: Re: MACHINE ID > > To: linux-...@lists.infradead.org > > Date: Saturday, November 20, 2010, 1:58 PM > > On 19.11.2010 23:40, Russell King - > > > > ARM Linux wrote: > > > On Fri, Nov 19, 2010 at 01:16:48PM -0800, hong zhang > > > > wrote: > > > > > > > > >> Uncompressing Linux... done, booting the kernel. > > >> > > >> Error: unrecognized/unsupported machine ID (r1 = > > > > 0x000007d9). > > > > >> Available machine support: > > >> > > >> ID (hex) NAME > > >> 00000af0 ti8168evm > > >> > > >> Please check your kernel config and/or > > > > bootloader. > > > > >> I feel the U-boot does not put 0xaf0 to r1 instead > > > > 0x7d9. Actually both > > > > >> of them are listed in arch/arm/tools/mach-types. > > > > Why does not kernel > > > > >> match with 0x7d9? > > >> > > >> > > >> > > > 7d9 is 2009: > > > > > > sapphira > > > > MACH_SAPPHIRA > > SAPPHIRA > > 2009 > > > > > which is a 'sapphira' platform, not a ti8168evm. > > > > Whoever programmed > > > > > your boot loader stole some other platforms ID. > > > > > > I suggest you check whether your version of u-boot > > > > supports changing > > > > > the ID via a script. I don't know u-boot that > > > > well, so I can't tell > > > > > you how. > > > > > > > > > > for a short work around you can set the Environment > > Variable > > "machid" in that case uboot use the value of this Variable > > as mach id > > instead of the compiled one. > > Oliver, > > I set arcNumber but no use. What difference between machid and arcNumber?
CCing U-Boot mailing list ... machid is what you use (if the company that made your board didn't mess up with it) > > ---Henry > > > _______________________________________________ > > linux-arm mailing list > > linux-...@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/linux-arm > > _______________________________________________ > linux-arm mailing list > linux-...@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot