1 files changed, 62 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/44x/rainier.c b/arch/powerpc/platforms/44x/rainier.c
new file mode 100644
index 000000000000..a7fae1cf69c1
--- /dev/null
+++ b/arch/powerpc/platforms/44x/rainier.c
@@ -0,0 +1,62 @@
+/*
+ * Rainier board specific routines
+ *
+ * Valentine Barshak <vbarshak@ru.mvista.com>
+ * Copyright 2007 MontaVista Software Inc.
+ *
+ * Based on the Bamboo code by
+ * Josh Boyer <jwboyer@linux.vnet.ibm.com>
+ * Copyright 2007 IBM Corporation
+ *
+ * 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.
+ */
+#include <linux/init.h>
+#include <linux/of_platform.h>
+
+#include <asm/machdep.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/time.h>
+#include <asm/uic.h>
+#include <asm/pci-bridge.h>
+#include "44x.h"
+
+static __initdata struct of_device_id rainier_of_bus[] = {
+        { .compatible = "ibm,plb4", },
+        { .compatible = "ibm,opb", },
+        { .compatible = "ibm,ebc", },
+        {},
+};
+
+static int __init rainier_device_probe(void)
+{
+        of_platform_bus_probe(NULL, rainier_of_bus, NULL);
+
+        return 0;
+}
+machine_device_initcall(rainier, rainier_device_probe);
+
+static int __init rainier_probe(void)
+{
+        unsigned long root = of_get_flat_dt_root();
+
+        if (!of_flat_dt_is_compatible(root, "amcc,rainier"))
+                return 0;
+
+        ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC;
+
+        return 1;
+}
+
+define_machine(rainier) {
+        .name                           = "Rainier",
+        .probe                          = rainier_probe,
+        .progress                       = udbg_progress,
+        .init_IRQ                       = uic_init_tree,
+        .get_irq                        = uic_get_irq,
+        .restart                        = ppc44x_reset_system,
+        .calibrate_decr                 = generic_calibrate_decr,
+};