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| author |   Marc Gonzalez <marc_gonzalez@sigmadesigns.com> | 2016-06-29 14:21:42 +0200 |
|---|---|---|
| committer |   Olof Johansson <olof@lixom.net> | 2016-07-05 20:57:13 -0700 |
| commit | 222de7bfdf135e33f8708c6b287c888c8ff100cc (patch) | |
| tree | 4cc13d209979e198edcf25b9b6ee74533efb043a /arch/arm/mach-tango/smc.h | |
| parent | ARM: uniphier: remove empty DT machine descriptor (diff) | |
| download | linux-dev-222de7bfdf135e33f8708c6b287c888c8ff100cc.tar.xz linux-dev-222de7bfdf135e33f8708c6b287c888c8ff100cc.zip | |
ARM: tango: add HOTPLUG_CPU support
cpu_die() and cpu_kill() are implemented in firmware.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tango/smc.h')
| -rw-r--r-- | arch/arm/mach-tango/smc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-tango/smc.h b/arch/arm/mach-tango/smc.h index 7a4af35cc390..3d31f984f44c 100644 --- a/arch/arm/mach-tango/smc.h +++ b/arch/arm/mach-tango/smc.h @@ -2,4 +2,6 @@ extern int tango_smc(unsigned int val, unsigned int service); #define tango_set_l2_control(val) tango_smc(val, 0x102) #define tango_start_aux_core(val) tango_smc(val, 0x104) -#define tango_set_aux_boot_addr(val) tango_smc((unsigned int)val, 0x105) +#define tango_set_aux_boot_addr(val) tango_smc(val, 0x105) +#define tango_aux_core_die(val) tango_smc(val, 0x121) +#define tango_aux_core_kill(val) tango_smc(val, 0x122) |