PPC: e500: split mpc8544ds machine from generic e500 code

Currently the only mpc8544ds-ism that is factored out is
toplevel compatible and model.  In the future the generic e500
code is expected to become more generic.

Signed-off-by: Scott Wood <scottwood@freescale.com>
[agraf: conditionalize on CONFIG_FDT]
Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 61 insertions, 0 deletions

diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c
new file mode 100644
index 0000000000..984d21cbf5
--- /dev/null
+++ b/hw/ppc/mpc8544ds.c
@@ -0,0 +1,61 @@
+/*
+ * Support for the PPC e500-based mpc8544ds board
+ *
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * This 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.
+ */
+
+#include "config.h"
+#include "qemu-common.h"
+#include "e500.h"
+#include "../boards.h"
+#include "device_tree.h"
+
+static void mpc8544ds_fixup_devtree(PPCE500Params *params, void *fdt)
+{
+    const char model[] = "MPC8544DS";
+    const char compatible[] = "MPC8544DS\0MPC85xxDS";
+
+    qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
+    qemu_devtree_setprop(fdt, "/", "compatible", compatible,
+                         sizeof(compatible));
+}
+
+static void mpc8544ds_init(ram_addr_t ram_size,
+                           const char *boot_device,
+                           const char *kernel_filename,
+                           const char *kernel_cmdline,
+                           const char *initrd_filename,
+                           const char *cpu_model)
+{
+    PPCE500Params params = {
+        .ram_size = ram_size,
+        .boot_device = boot_device,
+        .kernel_filename = kernel_filename,
+        .kernel_cmdline = kernel_cmdline,
+        .initrd_filename = initrd_filename,
+        .cpu_model = cpu_model,
+        .fixup_devtree = mpc8544ds_fixup_devtree,
+    };
+
+    ppce500_init(&params);
+}
+
+
+static QEMUMachine ppce500_machine = {
+    .name = "mpc8544ds",
+    .desc = "mpc8544ds",
+    .init = mpc8544ds_init,
+    .max_cpus = 15,
+};
+
+static void ppce500_machine_init(void)
+{
+    qemu_register_machine(&ppce500_machine);
+}
+
+machine_init(ppce500_machine_init);