From 621d05e3011bb369a6d48881ceaabb4ecf1a8790 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Thu, 21 Jul 2011 03:01:11 +0200 Subject: [PATCH] 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 --- hw/ppce500_mpc8544ds.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) 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);