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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/sunxi.c | |
| parent | a3b7a0c84d56bc50d33428f302778104b7164ba2 (diff) | |
| download | blackbird-op-linux-73346794b48237b7b4c2a5c02b12e3c4f1da7551.tar.gz blackbird-op-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/sunxi.c')
| -rw-r--r-- | arch/arm/mach-sunxi/sunxi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 594ac48fc029..aeea6ceea725 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -25,6 +25,8 @@ #include <asm/mach/map.h> #include <asm/system_misc.h> +#include "common.h" + #define SUN4I_WATCHDOG_CTRL_REG 0x00 #define SUN4I_WATCHDOG_CTRL_RESTART BIT(0) #define SUN4I_WATCHDOG_MODE_REG 0x04 @@ -147,6 +149,7 @@ DT_MACHINE_START(SUN6I_DT, "Allwinner sun6i (A31) Family") .init_time = sun6i_timer_init, .dt_compat = sun6i_board_dt_compat, .restart = sun6i_restart, + .smp = smp_ops(sun6i_smp_ops), MACHINE_END static const char * const sun7i_board_dt_compat[] = { |
