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

diff --git a/Makefile b/Makefile
index a7281b0..827e1ad 100644
--- a/Makefile
+++ b/Makefile
@@ -260,7 +260,6 @@
 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 \

hw/ppce500_mpc8544ds.c

diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 15df515..880ed55 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -92,7 +92,6 @@
 {
     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 @@
                                 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;
     }

pc-bios/mpc8544ds.dtb

diff --git a/pc-bios/mpc8544ds.dtb b/pc-bios/mpc8544ds.dtb
deleted file mode 100644
index 90ef5c0..0000000
--- a/pc-bios/mpc8544ds.dtb
+++ /dev/null
Binary files differ

pc-bios/mpc8544ds.dts

diff --git a/pc-bios/mpc8544ds.dts b/pc-bios/mpc8544ds.dts
deleted file mode 100644
index 16aba2b..0000000
--- 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/;
-/ {
-};