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[Qemu-devel] [PATCH 20/28] PPC: E500: Remove unneeded CPU nodes
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 20/28] PPC: E500: Remove unneeded CPU nodes |
Date: |
Sat, 23 Jul 2011 12:50:04 +0200 |
We should only keep CPU nodes in the device tree around that we really have
virtual CPUs for. So remove all superfluous entries that we just keep there
in case someone wants to create a lot of vCPUs.
Signed-off-by: Alexander Graf <address@hidden>
---
hw/ppce500_mpc8544ds.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index e99065c..c74119a 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -129,6 +129,12 @@ static int mpc8544_load_device_tree(CPUState *env,
qemu_devtree_setprop_cell(fdt, cpu_name, "timebase-frequency",
tb_freq);
}
+ for (i = smp_cpus; i < 32; i++) {
+ char cpu_name[128];
+ snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,address@hidden",
i);
+ qemu_devtree_nop_node(fdt, cpu_name);
+ }
+
ret = rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr);
qemu_free(fdt);
--
1.6.0.2
- [Qemu-devel] [PATCH 04/28] PPC: Fix IPI support in MPIC, (continued)
- [Qemu-devel] [PATCH 04/28] PPC: Fix IPI support in MPIC, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 02/28] PPC: Add CPU local MMIO regions to MPIC, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 23/28] device tree: add add_subnode command, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 22/28] PPC: E500: Update cpu-release-addr property in cpu nodes, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 17/28] PPC: KVM: Remove kvmppc_read_host_property, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 07/28] PPC: MPIC: Fix CI bit definitions, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 27/28] MPC8544DS: Generate CPU nodes on init, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 10/28] PPC: E500: Generate IRQ lines for many CPUs, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 16/28] PPC: bamboo: Use kvm api for freq and clock frequencies, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 15/28] PPC: E500: Remove mpc8544_copy_soc_cell, Alexander Graf, 2011/07/23
- [Qemu-devel] [PATCH 20/28] PPC: E500: Remove unneeded CPU nodes,
Alexander Graf <=