1 files changed, 122 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
new file mode 100644
index 00000000000..d7387fa7f53
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -0,0 +1,122 @@
+/*
+ * P1010RDB Board Setup
+ *
+ * Copyright 2011 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.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/of_platform.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+void __init p1010_rdb_pic_init(void)
+{
+        struct mpic *mpic;
+        struct resource r;
+        struct device_node *np;
+
+        np = of_find_node_by_type(NULL, "open-pic");
+        if (np == NULL) {
+                printk(KERN_ERR "Could not find open-pic node\n");
+                return;
+        }
+
+        if (of_address_to_resource(np, 0, &r)) {
+                printk(KERN_ERR "Failed to map mpic register space\n");
+                of_node_put(np);
+                return;
+        }
+
+        mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET |
+          MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
+          0, 256, " OpenPIC  ");
+
+        BUG_ON(mpic == NULL);
+        of_node_put(np);
+
+        mpic_init(mpic);
+
+}
+
+
+/*
+ * Setup the architecture
+ */
+static void __init p1010_rdb_setup_arch(void)
+{
+#ifdef CONFIG_PCI
+        struct device_node *np;
+#endif
+
+        if (ppc_md.progress)
+                ppc_md.progress("p1010_rdb_setup_arch()", 0);
+
+#ifdef CONFIG_PCI
+        for_each_node_by_type(np, "pci") {
+                if (of_device_is_compatible(np, "fsl,p1010-pcie"))
+                        fsl_add_bridge(np, 0);
+        }
+
+#endif
+
+        printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
+}
+
+static struct of_device_id __initdata p1010rdb_ids[] = {
+        { .type = "soc", },
+        { .compatible = "soc", },
+        { .compatible = "simple-bus", },
+        {},
+};
+
+static int __init p1010rdb_publish_devices(void)
+{
+        return of_platform_bus_probe(NULL, p1010rdb_ids, NULL);
+}
+machine_device_initcall(p1010_rdb, p1010rdb_publish_devices);
+machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init p1010_rdb_probe(void)
+{
+        unsigned long root = of_get_flat_dt_root();
+
+        if (of_flat_dt_is_compatible(root, "fsl,P1010RDB"))
+                return 1;
+        return 0;
+}
+
+define_machine(p1010_rdb) {
+        .name                   = "P1010 RDB",
+        .probe                  = p1010_rdb_probe,
+        .setup_arch             = p1010_rdb_setup_arch,
+        .init_IRQ               = p1010_rdb_pic_init,
+#ifdef CONFIG_PCI
+        .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
+#endif
+        .get_irq                = mpic_get_irq,
+        .restart                = fsl_rstcr_restart,
+        .calibrate_decr         = generic_calibrate_decr,
+        .progress               = udbg_progress,
+};