Series to fix the TQM85xx issue reported by Wolfgang.... the problem turned out to be that those boards use get_ram_size(), which requires that a TLB entry be set up for the DDR region. My earlier patches changed the way this was done and broke this.
I've created a new function, clear_ddr_tlbs(), so that there is now a setup_ddr_tlbs() and a matching clear_ddr_tlbs() that boards can use if they need to temporarily set up a TLB entry for this purpose. The tqm85xx ddr init code now uses this and the board is able to boot.
There is also a cleanup patch to the TQM header file to make it easier to read - I added code that is dependent on this so it's included in this series.
Cheers, Becky
arch/powerpc/cpu/mpc85xx/cpu.c | 14 +++----------- arch/powerpc/cpu/mpc85xx/tlb.c | 29 +++++++++++++++++++++++++++++ arch/powerpc/include/asm/mmu.h | 1 + board/tqc/tqm85xx/sdram.c | 7 +++++++ include/configs/TQM85xx.h | 9 ++++++++- 5 files changed, 48 insertions(+), 12 deletions(-)