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| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2013-11-03 10:30:13 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2013-12-16 21:33:41 +0100 |
| commit | 73346794b48237b7b4c2a5c02b12e3c4f1da7551 (patch) | |
| tree | 49e6ef08466d94f7899e4beea8bb4cc7991b3f75 /arch/arm/mach-sunxi/common.h | |
| parent | dt-bindings: fix example of allwinner interrupt controller (diff) | |
| download | linux-73346794b48237b7b4c2a5c02b12e3c4f1da7551.tar.xz linux-73346794b48237b7b4c2a5c02b12e3c4f1da7551.zip | |
ARM: sun6i: Add SMP support for the Allwinner A31
The A31 is a quad Cortex-A7. Add the logic to use the IPs used to
control the CPU configuration and the CPU power so that we can bring up
secondary CPUs at boot.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-sunxi/common.h')
| -rw-r--r-- | arch/arm/mach-sunxi/common.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/common.h b/arch/arm/mach-sunxi/common.h new file mode 100644 index 000000000000..9e5ac4756cbb --- /dev/null +++ b/arch/arm/mach-sunxi/common.h @@ -0,0 +1,19 @@ +/* + * Core functions for Allwinner SoCs + * + * Copyright (C) 2013 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ARCH_SUNXI_COMMON_H_ +#define __ARCH_SUNXI_COMMON_H_ + +void sun6i_secondary_startup(void); +extern struct smp_operations sun6i_smp_ops; + +#endif /* __ARCH_SUNXI_COMMON_H_ */ |