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ARM: socfpga: Enable SMP for socfpga

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Enable SMP for the SOCFPGA platform.

Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Dinh Nguyen
2012-10-25 10:41:39 -06:00
committed by Arnd Bergmann
parent 6f0c0580b7
commit 9c4566a117
10 changed files with 254 additions and 2 deletions
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24
arch/arm/mach-socfpga/headsmp.S Normal file
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/*
* Copyright (c) 2003 ARM Limited
* Copyright (c) u-boot contributors
* Copyright (c) 2012 Pavel Machek <pavel@denx.de>
*
* 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
#define CPU1_START_ADDR 0xffd08010
ENTRY(secondary_trampoline)
movw r0, #:lower16:CPU1_START_ADDR
movt r0, #:upper16:CPU1_START_ADDR
ldr r1, [r0]
bx r1
ENTRY(secondary_trampoline_end)