Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

arch/arm26/lib/delay.S

@@ -0,0 +1,57 @@
+/*
+ *  linux/arch/arm26/lib/delay.S
+ *
+ *  Copyright (C) 1995, 1996 Russell King
+ *
+ * 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/assembler.h>
+		.text
+
+LC0:		.word	loops_per_jiffy
+
+/*
+ * 0 <= r0 <= 2000
+ */
+ENTRY(udelay)
+		mov	r2,     #0x6800
+		orr	r2, r2, #0x00db
+		mul	r1, r0, r2
+		ldr	r2, LC0
+		ldr	r2, [r2]
+		mov	r1, r1, lsr #11
+		mov	r2, r2, lsr #11
+		mul	r0, r1, r2
+		movs	r0, r0, lsr #6
+		RETINSTR(moveq,pc,lr)
+
+/*
+ * loops = (r0 * 0x10c6 * 100 * loops_per_jiffy) / 2^32
+ *
+ * Oh, if only we had a cycle counter...
+ */
+
+@ Delay routine
+ENTRY(__delay)
+		subs	r0, r0, #1
+#if 0
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+		RETINSTR(movls,pc,lr)
+		subs	r0, r0, #1
+#endif
+		bhi	__delay
+		RETINSTR(mov,pc,lr)