1 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c
new file mode 100644
index 00000000000..f6b36b4b592
--- /dev/null
+++ b/arch/arm/mach-bcm2835/bcm2835.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2010 Broadcom
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+#include <asm/exception.h>
+
+#include <mach/bcm2835_soc.h>
+
+static struct map_desc io_map __initdata = {
+	.virtual = BCM2835_PERIPH_VIRT,
+	.pfn = __phys_to_pfn(BCM2835_PERIPH_PHYS),
+	.length = BCM2835_PERIPH_SIZE,
+	.type = MT_DEVICE
+};
+
+void __init bcm2835_map_io(void)
+{
+	iotable_init(&io_map, 1);
+}
+
+void __init bcm2835_init_irq(void)
+{
+}
+
+asmlinkage void __exception_irq_entry bcm2835_handle_irq(struct pt_regs *regs)
+{
+}
+
+void __init bcm2835_init(void)
+{
+	int ret;
+
+	ret = of_platform_populate(NULL, of_default_bus_match_table, NULL,
+				   NULL);
+	if (ret) {
+		pr_err("of_platform_populate failed: %d\n", ret);
+		BUG();
+	}
+}
+
+static void __init bcm2835_timer_init(void)
+{
+}
+
+struct sys_timer bcm2835_timer = {
+	.init = bcm2835_timer_init
+};
+
+static const char * const bcm2835_compat[] = {
+	"brcm,bcm2835",
+	NULL
+};
+
+DT_MACHINE_START(BCM2835, "BCM2835")
+	.map_io = bcm2835_map_io,
+	.init_irq = bcm2835_init_irq,
+	.handle_irq = bcm2835_handle_irq,
+	.init_machine = bcm2835_init,
+	.timer = &bcm2835_timer,
+	.dt_compat = bcm2835_compat
+MACHINE_END