[U-Boot] [PATCH 3/8] powerpc: Move duplicated BAT defines to mmu.h

The BAT fields are architected; there's no need for these to be in cpu-specific files. Drop the duplication and move these to include/asm-ppc/mmu.h. Also, remove the BL_xxx defines that were only used by the alaska board, and switch to using the BATU_BL_xxx defines used by all the other boards.

Re: [U-Boot] [PATCH 3/8] powerpc: Move duplicated BAT defines to mmu.h

Dear Becky Bruce, In message <1233706256-13878-4-git-send-email-bec...@kernel.crashing.org> you wrote: > The BAT fields are architected; there's no need for these to be in > cpu-specific files. Drop the duplication and move these to > include/asm-ppc/mmu.h. Also, remove the BL_xxx defines that