diff options
| author | Dinh Nguyen <dinguyen@altera.com> | 2012-10-25 20:41:39 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-26 16:59:39 +0400 |
| commit | 9c4566a117a6fe404a0e49b27ac71b631945a70f (patch) | |
| tree | 21802a1dc88b6dbd4ea39f7cc11b734c4f5465c9 /arch/arm/mach-socfpga/headsmp.S | |
| parent | 6f0c0580b70c89094b3422ba81118c7b959c7556 (diff) | |
| download | linux-9c4566a117a6fe404a0e49b27ac71b631945a70f.tar.xz | |
ARM: socfpga: Enable SMP for socfpga
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>
Diffstat (limited to 'arch/arm/mach-socfpga/headsmp.S')
| -rw-r--r-- | arch/arm/mach-socfpga/headsmp.S | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S new file mode 100644 index 000000000000..17d6eaf9afff --- /dev/null +++ b/arch/arm/mach-socfpga/headsmp.S @@ -0,0 +1,24 @@ +/* + * 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) |