Hi,
I have gotten our MPC8347 based board to work under Linux-2.6.27.1.
Since our board is similar to mpc834x_mds, I initially modified files relevant
to mpc834x_mds to get our board working.
Now I'm trying to rename files so that they reflect our board names.
After this renaming, uImage gets built ok, but cuImage build fails.
I enabled make's verbose flag to see what was going on
and here are the error messages
+ powerpc-unknown-linux-gnu-ld -m elf32ppc -T arch/powerpc/boot/zImage.lds -Ttext 0x400000 --defsym _start=0x400000 -o arch/ppc/boot/cuImage.snsp arch/powerpc/boot/cuboot-snsp.o ./zImage.15886.o arch/powerpc/boot/wrapper.a
powerpc-unknown-linux-gnu-ld: arch/powerpc/boot/cuboot-snsp.o: No such file: No such file or directory
Here is the build invocation with mpc834x_mds files.
+ powerpc-unknown-linux-gnu-ld -m elf32ppc -T arch/powerpc/boot/zImage.lds -Ttext 0x400000 --defsym _start=0x400000 -o arch/ppc/boot/cuImage.mpc834x_mds arch/powerpc/boot/cuboot-83xx.o ./zImage.3158.o arch/powerpc/boot/wrapper.a
From the two invocations, not working code gets called with arch/powerpc/boot/cuboot-snsp.o
whereas working code gets called with arch/powerpc/boot/cuboot-83xx.o.
I have made relevant changes to appropriate Makefiles, but I still cant get cuImage to build.
can someone help?
thanks a lot
LK
On Thu, Oct 23, 2008 at 07:05:20PM -0700, Laxmikant Rashinkar wrote:
Hi,
I have gotten our MPC8347 based board to work under Linux-2.6.27.1.
Since our board is similar to mpc834x_mds, I initially modified files relevant
to mpc834x_mds to get our board working.
Now I'm trying to rename files so that they reflect our board names.
After this renaming, uImage gets built ok, but cuImage build fails.
I enabled make's verbose flag to see what was going on
and here are the error messages
+ powerpc-unknown-linux-gnu-ld -m elf32ppc -T arch/powerpc/boot/zImage.lds -Ttext 0x400000 --defsym _start=0x400000 -o arch/ppc/boot/cuImage.snsp arch/powerpc/boot/cuboot-snsp.o ./zImage.15886.o arch/powerpc/boot/wrapper.a
powerpc-unknown-linux-gnu-ld: arch/powerpc/boot/cuboot-snsp.o: No such file: No such file or directory
Here is the build invocation with mpc834x_mds files.
+ powerpc-unknown-linux-gnu-ld -m elf32ppc -T arch/powerpc/boot/zImage.lds -Ttext 0x400000 --defsym _start=0x400000 -o arch/ppc/boot/cuImage.mpc834x_mds arch/powerpc/boot/cuboot-83xx.o ./zImage.3158.o arch/powerpc/boot/wrapper.a
From the two invocations, not working code gets called with arch/powerpc/boot/cuboot-snsp.o
whereas working code gets called with arch/powerpc/boot/cuboot-83xx.o.
I have made relevant changes to appropriate Makefiles, but I still cant get cuImage to build.
Look at Documentation/powerpc/bootwrapper.txt and
arch/powerpc/boot/wrapper. There is some magic stuff in the wrapper
script which translates board names into the correct wrapper bits. This
is particularly important for cuboot targets.
g.