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[Qemu-ppc] [PATCH 23/58] PPC: E500: Remove unneeded CPU nodes
From: |
Alexander Graf |
Subject: |
[Qemu-ppc] [PATCH 23/58] PPC: E500: Remove unneeded CPU nodes |
Date: |
Wed, 14 Sep 2011 10:42:47 +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 0791e27..9379624 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);
g_free(fdt);
--
1.6.0.2
- Re: [Qemu-ppc] [PATCH 16/58] PPC: KVM: Add generic function to read host clockfreq, (continued)
- [Qemu-ppc] [PATCH 42/58] pseries: use macro for firmware filename, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 14/58] device tree: add nop_node, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 20/58] PPC: KVM: Remove kvmppc_read_host_property, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 32/58] PPC: Add new target config for pseries, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 25/58] PPC: E500: Update cpu-release-addr property in cpu nodes, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 46/58] ppc: booke206: use MAV=2.0 TSIZE definition, fix 4G pages, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 23/58] PPC: E500: Remove unneeded CPU nodes,
Alexander Graf <=
- [Qemu-ppc] [PATCH 35/58] PPC: SPAPR: Use KVM function for time info, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 49/58] vscsi: send the CHECK_CONDITION status down together with autosense data, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 39/58] pseries: More complete WIMG validation in H_ENTER code, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 30/58] MPC8544DS: Generate CPU nodes on init, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 26/58] device tree: add add_subnode command, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 38/58] pseries: interrupt controller should not have a 'reg' property, Alexander Graf, 2011/09/14
- [Qemu-ppc] [PATCH 33/58] KVM: update kernel headers, Alexander Graf, 2011/09/14