On 04/30/2013 05:24 PM, Alexander Graf wrote:
On 04/30/2013 05:07 PM, Fabien Chouteau wrote:
The value was changed by the "PPC: fix hreset_vector..." patch.
Signed-off-by: Fabien Chouteau<address@hidden>
---
hw/ppc/prep.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index cceab3e..2d0c4fe 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -427,6 +427,9 @@ static void ppc_prep_reset(void *opaque)
PowerPCCPU *cpu = opaque;
cpu_reset(CPU(cpu));
+
+ /* Reset address */
+ cpu->env.nip = 0xfffffffc;
Why does PREP reset at this vector? Is it architected to that? Does 601 reset
to that offset?
I don't know why PReP reset here. As I said in the hreset_vector patch,
even if the core manual says that hreset is at 0xfff00100, the value is
in fact board specific. OpenHackWare expects 0xfffffffc as reset
address.