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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-28 14:25:04 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-28 14:25:04 +1000 |
| commit | 77c0a700c1c292edafa11c1e52821ce4636f81b0 (patch) | |
| tree | db788b5bb4cbbea98d23335dfaad7c8d6cb2070a /arch/powerpc/platforms/85xx | |
| parent | e5a6a1c9094839581242c678b11c93c294108696 (diff) | |
| download | kernel_samsung_crespo-77c0a700c1c292edafa11c1e52821ce4636f81b0.zip kernel_samsung_crespo-77c0a700c1c292edafa11c1e52821ce4636f81b0.tar.gz kernel_samsung_crespo-77c0a700c1c292edafa11c1e52821ce4636f81b0.tar.bz2 | |
powerpc: Properly start decrementer on BookE secondary CPUs
This moves the code to start the decrementer on 40x and BookE into
a separate function which is now called from time_init() and
secondary_time_init(), before the respective clock sources are
registered. We also remove the 85xx specific code for doing it
from the platform code.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx')
| -rw-r--r-- | arch/powerpc/platforms/85xx/smp.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 9f526ba..94f901d 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -79,21 +79,9 @@ smp_85xx_kick_cpu(int nr) } static void __init -smp_85xx_basic_setup(int cpu_nr) -{ - /* Clear any pending timer interrupts */ - mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS); - - /* Enable decrementer interrupt */ - mtspr(SPRN_TCR, TCR_DIE); -} - -static void __init smp_85xx_setup_cpu(int cpu_nr) { mpic_setup_this_cpu(); - - smp_85xx_basic_setup(cpu_nr); } struct smp_ops_t smp_85xx_ops = { |