From 2636fcb6532eafbb3f1fafba69a107664218e3c8 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Thu, 17 May 2012 15:50:14 +0200
Subject: [PATCH] PPC: e500: dt: start with empty device tree

Now that all of the device tree bits are generated during runtime, we
can get rid of the device tree blob and instead start from scratch with
an empty device tree.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 Makefile               |   1 -
 hw/ppce500_mpc8544ds.c |   8 +-------
 pc-bios/mpc8544ds.dtb  | Bin 72 -> 0 bytes
 pc-bios/mpc8544ds.dts  |  14 --------------
 4 files changed, 1 insertion(+), 22 deletions(-)
 delete mode 100644 pc-bios/mpc8544ds.dtb
 delete mode 100644 pc-bios/mpc8544ds.dts

diff --git a/Makefile b/Makefile
index a7281b02b6..827e1adac3 100644
--- a/Makefile
+++ b/Makefile
@@ -260,7 +260,6 @@ pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
 qemu-icon.bmp \
 bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
-mpc8544ds.dtb \
 multiboot.bin linuxboot.bin kvmvapic.bin \
 s390-zipl.rom \
 spapr-rtas.bin slof.bin \
diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 15df51571c..880ed55fdb 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -92,7 +92,6 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
 {
     int ret = -1;
     uint32_t mem_reg_property[] = {0, cpu_to_be32(ramsize)};
-    char *filename;
     int fdt_size;
     void *fdt;
     uint8_t hypercall[16];
@@ -113,12 +112,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
                                 0x20000000, 0x1000000, 0x0, 0x0, 0xe1000000,
                                 0x0, 0x10000 };
 
-    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
-    if (!filename) {
-        goto out;
-    }
-    fdt = load_device_tree(filename, &fdt_size);
-    g_free(filename);
+    fdt = create_device_tree(&fdt_size);
     if (fdt == NULL) {
         goto out;
     }
diff --git a/pc-bios/mpc8544ds.dtb b/pc-bios/mpc8544ds.dtb
deleted file mode 100644
index 90ef5c00243b04f4aa3f812b89d5b37c63be09f2..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 72
mcmcb>`|m9S1A_+;TR>?IAT0>Q0zeD{$ZVJxBb31eq&Wct_yhI;

diff --git a/pc-bios/mpc8544ds.dts b/pc-bios/mpc8544ds.dts
deleted file mode 100644
index 16aba2bc5a..0000000000
--- a/pc-bios/mpc8544ds.dts
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * MPC8544 DS Device Tree Source
- *
- * Copyright 2007, 2008 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-/dts-v1/;
-/ {
-};