Re: [U-Boot] [PATCH V2 1/2] powerpc/mpc85xx: Add clear_ddr_tlbs function

On Jul 18, 2011, at 6:49 PM, Becky Bruce wrote:

This is useful when we just want to wipe out the TLBs. There's currently a function that resets the ddr tlbs to a different value; it is changed to utilize this function. The new function can be used in conjunction with setup_ddr_tlbs() for a board to temporarily map/unmap the DDR address range as needed.

Signed-off-by: Becky Bruce beckyb@kernel.crashing.org

arch/powerpc/cpu/mpc85xx/cpu.c | 14 +++----------- arch/powerpc/cpu/mpc85xx/tlb.c | 29 +++++++++++++++++++++++++++++ arch/powerpc/include/asm/mmu.h | 1 + 3 files changed, 33 insertions(+), 11 deletions(-)

applied to 85xx

- k