From: Alexander Graf <agraf@suse.de>
Date: Thu, 21 Jul 2011 01:01:11 +0000 (+0200)
Subject: PPC: E500: Update freqs for all CPUs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=621d05e3011bb369a6d48881ceaabb4ecf1a8790;p=qemu.git

PPC: E500: Update freqs for all CPUs

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>
---

diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 2c7c6774f2..0791e27462 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);
     g_free(fdt);