On Jul 15, 2010, at 12:56 PM, Kumar Gala wrote:
On the new QorIQ/CoreNet based platforms we need to initialize the "portals" as access into the Data Path subystem as well as Logical IO Device Numbers (LIODN) that are used for the IOMMU (PAMU).
Signed-off-by: Kumar Gala galak@kernel.crashing.org Signed-off-by: Scott Wood scottwood@freescale.com Signed-off-by: Kim Phillips kim.phillips@freescale.com Signed-off-by: Kumar Gala galak@kernel.crashing.org
arch/powerpc/cpu/mpc85xx/Makefile | 6 + arch/powerpc/cpu/mpc85xx/fdt.c | 15 ++ arch/powerpc/cpu/mpc85xx/liodn.c | 187 +++++++++++++++++++++++++ arch/powerpc/cpu/mpc85xx/p4080_ids.c | 115 +++++++++++++++ arch/powerpc/cpu/mpc85xx/portals.c | 238 ++++++++++++++++++++++++++++++++ arch/powerpc/include/asm/fsl_liodn.h | 142 +++++++++++++++++++ arch/powerpc/include/asm/fsl_portals.h | 59 ++++++++ 7 files changed, 762 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc/cpu/mpc85xx/liodn.c create mode 100644 arch/powerpc/cpu/mpc85xx/p4080_ids.c create mode 100644 arch/powerpc/cpu/mpc85xx/portals.c create mode 100644 arch/powerpc/include/asm/fsl_liodn.h create mode 100644 arch/powerpc/include/asm/fsl_portals.h
applied to 85xx
- k