From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 arch/avr32/kernel/head.S | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 arch/avr32/kernel/head.S

(limited to 'arch/avr32/kernel/head.S')

diff --git a/arch/avr32/kernel/head.S b/arch/avr32/kernel/head.S
new file mode 100644
index 00000000..6163bd0a
--- /dev/null
+++ b/arch/avr32/kernel/head.S
@@ -0,0 +1,42 @@
+/*
+ * Non-board-specific low-level startup code
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+
+#include <asm/page.h>
+#include <asm/thread_info.h>
+#include <asm/sysreg.h>
+
+	.section .init.text,"ax"
+	.global kernel_entry
+kernel_entry:
+	/* Initialize status register */
+	lddpc   r0, init_sr
+	mtsr	SYSREG_SR, r0
+
+	/* Set initial stack pointer */
+	lddpc   sp, stack_addr
+	sub	sp, -THREAD_SIZE
+
+#ifdef CONFIG_FRAME_POINTER
+	/* Mark last stack frame */
+	mov	lr, 0
+	mov	r7, 0
+#endif
+
+	/* Start the show */
+	lddpc   pc, kernel_start_addr
+
+	.align  2
+init_sr:
+	.long   0x007f0000	/* Supervisor mode, everything masked */
+stack_addr:
+	.long   init_thread_union
+kernel_start_addr:
+	.long   start_kernel
-- 
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