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* 85xx: Convert MPC8541/MPC8555/MPC8548 CDS to new TLB setupKumar Gala2008-01-17-197/+113
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Use proper defines for PCI addressesKumar Gala2008-01-16-10/+10
| | | | | | | | We should be using the _MEM_PHYS for LAW and TLB setup and not _MEM_BASE. While _MEM_BASE & _MEM_PHYS are normally the same, _MEM_BASE should only be used for configuring the PCI ATMU. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: convert MPC8541/MPC8555/MPC8548 CDS over to use new LAW init codeKumar Gala2008-01-16-52/+59
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix linker scripts: add NOLOAD atribute to .bss/.sbss sectionsWolfgang Denk2008-01-12-1/+1
| | | | | | | | | | | | | | | | | | | With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Reworked FSL Book-E TLB macros to be more readableKumar Gala2008-01-09-68/+56
| | | | | | | | | | | The old macros made it difficult to know what WIMGE and perm bits were set for a TLB entry. Actually use the bit masks for these items since they are only a single bit. Also moved the macros into mmu.h out of e500.h since they aren't specific to e500. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Move the MPC8541/MPC8555/MPC8548 CDS board under board/freescale.Kumar Gala2007-12-11-0/+1029
Minor path corrections needed to ensure buildability. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>