init android origin source code

1 files changed, 55 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/wsp/chroma.c b/ANDROID_3.4.5/arch/powerpc/platforms/wsp/chroma.c
new file mode 100644
index 00000000..8ef53bc2
--- /dev/null
+++ b/ANDROID_3.4.5/arch/powerpc/platforms/wsp/chroma.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2008-2011, 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/delay.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+#include <linux/time.h>
+
+#include <asm/machdep.h>
+#include <asm/udbg.h>
+
+#include "ics.h"
+#include "wsp.h"
+
+void __init chroma_setup_arch(void)
+{
+	wsp_setup_arch();
+	wsp_setup_h8();
+
+}
+
+static int __init chroma_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (!of_flat_dt_is_compatible(root, "ibm,wsp-chroma"))
+		return 0;
+
+	return 1;
+}
+
+define_machine(chroma_md) {
+	.name			= "Chroma PCIe",
+	.probe			= chroma_probe,
+	.setup_arch		= chroma_setup_arch,
+	.restart		= wsp_h8_restart,
+	.power_off		= wsp_h8_power_off,
+	.halt			= wsp_halt,
+	.calibrate_decr		= generic_calibrate_decr,
+	.init_IRQ		= wsp_setup_irq,
+	.progress		= udbg_progress,
+	.power_save		= book3e_idle,
+};
+
+machine_arch_initcall(chroma_md, wsp_probe_devices);