This patch set adds support to emulate an e5500 based virtual machine. We don't have a machine model for that one yet, but with this patch set applied we can fake the compatibility property of the MPC8544DS model into P5020DS, which gets guest kernels working for me.
The patch set is based on my recent dynamic device tree work. For a ready to use git tree, please check here: git://repo.or.cz/qemu/agraf.git ppc-e5500 To use the code, grab yourself an e5500 kernel and run: $ qemu-system-ppc64 -M mpc8544ds -cpu e5500 -nographic -kernel uImage \ -machine dt_compatible=fsl,,P5020DS This should get you a working kernel. Everything after that works just the same as with e500v2 or e500mc. v1 -> v2: - remove reset msr vector - clean up ivpr_mask code - make MAS2 64bit aware Alex Alexander Graf (11): dt: make setprop argument static PPC: e500: allow users to set the /compatible property via -machine uImage: increase the gzip load size PPC: Add some booke SPR defines PPC: Add support for MSR_CM PPC: BookE: Implement EPR SPR PPC: BookE: Make ivpr selectable by CPU type PPC: Add e5500 CPU target PPC: Extract SPR dump generation into its own function PPC: BookE: Support 32 and 64 bit wide MAS2 PPC: BookE206: Bump MAS2 to 64bit device_tree.c | 2 +- device_tree.h | 2 +- hw/loader.c | 4 +- hw/ppce500_mpc8544ds.c | 13 +++- qemu-config.c | 4 + target-ppc/Makefile.objs | 1 + target-ppc/cpu.h | 34 +++++++++- target-ppc/excp_helper.c | 9 ++- target-ppc/helper.h | 1 + target-ppc/mem_helper.c | 2 +- target-ppc/mpic_helper.c | 35 ++++++++++ target-ppc/translate.c | 2 +- target-ppc/translate_init.c | 154 +++++++++++++++++++++++++++++++++++++------ 13 files changed, 229 insertions(+), 34 deletions(-) create mode 100644 target-ppc/mpic_helper.c