PPC: E500: Update cpu-release-addr property in cpu nodes
The guest OS wants to know where the guest spins, so let's tell him while
updating the CPU nodes with the frequencies anyways.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
v1 -> v2:
- use new spin table address
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 3b8b449..a3e1ce4 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -125,9 +125,15 @@
for (i = 0; i < smp_cpus; i++) {
char cpu_name[128];
+ uint64_t cpu_release_addr[] = {
+ cpu_to_be64(MPC8544_SPIN_BASE + (i * 0x20))
+ };
+
snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,8544@%x", i);
qemu_devtree_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
qemu_devtree_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
+ qemu_devtree_setprop(fdt, cpu_name, "cpu-release-addr",
+ cpu_release_addr, sizeof(cpu_release_addr));
}
for (i = smp_cpus; i < 32; i++) {
