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[Qemu-devel] [PATCH 47/72] PPC: e500: dt: create mpic node dynamically
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 47/72] PPC: e500: dt: create mpic node dynamically |
Date: |
Sun, 24 Jun 2012 01:07:11 +0200 |
Signed-off-by: Alexander Graf <address@hidden>
---
hw/ppce500_mpc8544ds.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index c68e994..5c2b6ab 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -83,6 +83,8 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
char soc[128];
char ser0[128];
char ser1[128];
+ char mpic[128];
+ uint32_t mpic_ph;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
if (!filename) {
@@ -199,6 +201,20 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
/* XXX should contain a reasonable value */
qemu_devtree_setprop_cell(fdt, soc, "bus-frequency", 0);
+ snprintf(mpic, sizeof(mpic), "%s/address@hidden", soc,
+ MPC8544_MPIC_REGS_BASE - MPC8544_CCSRBAR_BASE);
+ qemu_devtree_add_subnode(fdt, mpic);
+ qemu_devtree_setprop_string(fdt, mpic, "device_type", "open-pic");
+ qemu_devtree_setprop_string(fdt, mpic, "compatible", "chrp,open-pic");
+ qemu_devtree_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_BASE -
+ MPC8544_CCSRBAR_BASE, 0x40000);
+ qemu_devtree_setprop_cell(fdt, mpic, "#address-cells", 0);
+ qemu_devtree_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
+ mpic_ph = qemu_devtree_alloc_phandle(fdt);
+ qemu_devtree_setprop_cell(fdt, mpic, "phandle", mpic_ph);
+ qemu_devtree_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
+ qemu_devtree_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
+
/*
* We have to generate ser1 first, because Linux takes the first
* device it finds in the dt as serial output device. And we generate
--
1.6.0.2
- [Qemu-devel] [PATCH 08/72] ppc: Split integer and vector ops, (continued)
- [Qemu-devel] [PATCH 08/72] ppc: Split integer and vector ops, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 26/72] ppc64: Rudimentary Support for extra page sizes on server CPUs, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 37/72] dt: add helper for phandle allocation, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 38/72] dt: add helper for 64bit cell adds, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 34/72] dt: temporarily disable subtree creation failure check, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 40/72] PPC: e500: dt: create memory node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 41/72] PPC: e500: dt: create /cpus node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 35/72] dt: add helper for phandle enumeration, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 42/72] PPC: e500: dt: create /hypervisor node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 39/72] PPC: e500: require libfdt, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 47/72] PPC: e500: dt: create mpic node dynamically,
Alexander Graf <=
- [Qemu-devel] [PATCH 46/72] PPC: e500: dt: create serial nodes dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 45/72] PPC: e500: dt: create /soc8544 node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 44/72] PPC: e500: dt: create /chosen node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 36/72] dt: add helper for empty dt creation, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 43/72] PPC: e500: dt: create / node dynamically, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 27/72] pseries: Correctly create ibm, segment-page-sizes property, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 13/72] ppc: Move MMU helpers from helper.c to mmu_helper.c, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 60/72] dt: Add global option to set phandle start offset, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 61/72] PPC: e500: Refactor serial dt generation, Alexander Graf, 2012/06/23
- [Qemu-devel] [PATCH 58/72] PPC: e500: Define addresses as always 64bit, Alexander Graf, 2012/06/23