Matteo Facchinetti wrote: > Hi, > Hi Matteo,
> I'm updating my uboot to mainline and I have a question about a link > generate from mkconfig (with mpc5121_config). > Follwing link in "include/asm", I found a link named "arch" genarated by > mkconfig. > This is broken so point to "arch-mpc512x" instead of > "arch/powerpc/cpu/mpc512x". Yes, the link is broken. However, all boards in the mainline using the MPC512x are compiled clean. This is because asm-offsets.h is included only by arch/powerpc/cpu/mpc512x/start.S with "#include "asm-offsets.h", and the compiler search for the file in the same directory of start.S and can find it. The link is not required to compile the 512x boards supported currently by u-boot, but it must be set for the ARM architecture. Under the kernel, asm-offsets.h is auto-generated (I know, this is the best solution). However, why do you need this file ? It should be required only by low level initialization in assembly, as it is done by start.S. After that, it is required in u-boot to access to registers/peripherals via C structures and not using offsets. > Result is "#include <asm/arch/asm-offsets.h>" or similar are be broken. > > How is the correct way to modify mkconfig? Probably not setting the link for powerpc, because it is not required. Regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot