[coreboot] .. Re: Via epia
jtd at mtnl.net.in
Sat Mar 15 14:08:20 CET 2008
On Friday 14 March 2008 10:50 pm, Uwe Hermann wrote:
> On Fri, Mar 14, 2008 at 07:07:46PM +0530, jtd wrote:
> > On Friday 14 March 2008 12:15 pm, Corey Osgood wrote:
> > > you need to have a src/via/idot/mainboard.c with
> > > mainboard_via_idot_ops declared in it. See the same file for
> > > any other target for an example.
> > Ok. Done.
> > It now bombs at
> > make: *** No rule to make target `/root/svn/payload.elf',
> > needed by `payload'. Stop
> > What payload is recommended?. Filo or grub2. The payload page
> > says grub2 does not work as yet.
> Start with FILO for now. I think GRUB2 doesn't work with corebootv2
> yet and it's less tested and documented so far.
> > and filo-0.5 fails with
> > gcc -m32 -Wall -Os -fomit-frame-pointer -fno-common
> > -ffreestanding -fno-strict-aliasing -Wno-pointer-sign -Wno-unused
> > -nostdinc -imacros ../config.h -I../include
> > -I/usr/lib/gcc-lib/i486-linux/3.3.5/include -MD -c filo.c -o
> > filo.o cc1: error: unrecognized option `-Wno-pointer-sign'
> Just drop '-Wno-pointer-sign' from the Makefile, your compiler
> seems pretty old and doesn't know about that option.
shifted the tree to etch. filo-0.5 compiles. But...
./buildrom coreboot.strip coreboot.rom payload 0x10000 0x20000
ERROR: payload (78064) + coreboot (65536) - Size is 12528 bytes larger
than ROM size (131072).
make: *** [coreboot.rom] Error 1
vgarom = 61952
payload = 78064
coreboot = 65536
total = 205552
It should fit into the 256KB flash with 56592 bytes to spare.
Do i need to disable fallback?
What is the purpose of fallback.
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