[Qemu-devel] [PATCH 9/9] unbreak ppc/prep

[Gerd Hoffmann]

Changes:
  * added isa bus, hooked up to the system bus. Not sure this is correct,
    but 'info pci' lists lists no pci-isa bridge in the machine ...).
  * switches the default cpu to one which actually works.

Signed-off-by: Gerd Hoffmann <address@hidden>
---
 hw/ppc_prep.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 6001c86..5392072 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -572,7 +572,7 @@ static void ppc_prep_init (ram_addr_t ram_size,
 
     /* init CPUs */
     if (cpu_model == NULL)
-        cpu_model = "default";
+        cpu_model = "602";
     for (i = 0; i < smp_cpus; i++) {
         env = cpu_init(cpu_model);
         if (!env) {
@@ -670,6 +670,9 @@ static void ppc_prep_init (ram_addr_t ram_size,
     }
     i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]);
     pci_bus = pci_prep_init(i8259);
+    /* Hmm, prep has no pci-isa bridge ??? */
+    isa_bus_new(NULL);
+    isa_bus_irqs(i8259);
     //    pci_bus = i440fx_init();
     /* Register 8 MB of ISA IO space (needed for non-contiguous map) */
     PPC_io_memory = cpu_register_io_memory(PPC_prep_io_read,
-- 
1.6.2.5