[Qemu-devel] [PATCH 20/23] PPC: E500: Update freqs for all CPUs

[Alexander Graf <agraf@suse.de>]

Now that we can so nicely find out the host's frequencies, we should also
make sure that we get them into all virtual CPUs' device tree nodes.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 hw/ppce500_mpc8544ds.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 0509193..85d8da1 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -70,9 +70,9 @@ static int mpc8544_load_device_tree(CPUState *env,
     int fdt_size;
     void *fdt;
     uint8_t hypercall[16];
-    char cpu_name[128] = "/cpus/PowerPC,8544@0";
     uint32_t clock_freq = 400000000;
     uint32_t tb_freq = 400000000;
+    int i;
 
     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
     if (!filename) {
@@ -122,8 +122,12 @@ static int mpc8544_load_device_tree(CPUState *env,
                              hypercall, sizeof(hypercall));
     }
 
-    qemu_devtree_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
-    qemu_devtree_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
+    for (i = 0; i < smp_cpus; i++) {
+        char cpu_name[128];
+        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);
+    }
 
     ret = rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr);
     qemu_free(fdt);
-- 
1.6.0.2