From: Rob Herring <rob.herr...@linaro.org>
Calxeda highbank platform uses a cluster id of 9 which makes MPIDR
register be 0x8000090n where n is the core number. This causes problems
on current kernels expecting the MPIDR to match DT cpu reg property.
Midway is "normal" and has a cluster id of 0, so it does not need this
override.
Signed-off-by: Rob Herring <rob.herr...@linaro.org>
---
hw/arm/highbank.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index d76a1d1..e73d86f 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -241,6 +241,15 @@ static void calxeda_init(QEMUMachineInitArgs *args, enum
cxmachines machine)
error_report("%s", error_get_pretty(err));
exit(1);
}
+
+ if (machine == CALXEDA_HIGHBANK) {
+ object_property_set_int(OBJECT(cpu), 0x80000900 | n, "mpidr",
+ &err);
+ if (err) {
+ error_report("%s", error_get_pretty(err));
+ exit(1);
+ }
+ }
object_property_set_bool(OBJECT(cpu), true, "realized", &err);
if (err) {
error_report("%s", error_get_pretty(err));
--
1.8.3.2
