---- Original Message -----
From: "Santosh Shilimkar" <[email protected]>
Subject: [PATCH 1/3] OMAP4: SMP: Add OMAP4430 SMP board files
diff --git a/arch/arm/mach-omap2/omap-headsmp.S
b/arch/arm/mach-omap2/omap-headsmp.S
new file mode 100644
index 0000000..0afe039
--- /dev/null
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -0,0 +1,49 @@
+/*
+ * Secondary CPU startup routine source file.
+ *
+ * Copyright (C) 2009 Texas Instruments, Inc.
+ *
+ * Author:
+ * Santosh Shilimkar <[email protected]>
+ *
+ * Interface functions needed for the SMP. This file is based on arm
+ * realview smp platform.
+ * Copyright (c) 2003 ARM Limited.
+ *
+ * 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 <linux/init.h>
+
+ __INIT
+
+/*
+ * OMAP4 specific entry point for secondary CPU to jump from ROM
+ * code. This routine also provides a holding flag into which
+ * secondary core is held until we're ready for it to initialise.
+ * The primary core will update the this flag using a hardware
+ * register AuxCoreBoot1.
+ */
Is initialization done by u-boot like icache_enable taken care somewhere
for the secondary cpu.
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