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| author | Bob Liu <lliubbo@gmail.com> | 2011-12-12 11:04:05 +0800 |
|---|---|---|
| committer | Bob Liu <lliubbo@gmail.com> | 2012-01-09 10:26:15 +0800 |
| commit | d0014be47dc90d15adf7d6e09031d06e2aa7ce79 (patch) | |
| tree | 1f633a783e6536a0e24ad0453533882dc21ca1bd /arch/blackfin/mach-bf561/smp.c | |
| parent | 16df3666f43507a6d21e192dae39b69cafc17089 (diff) | |
| download | blackbird-obmc-linux-d0014be47dc90d15adf7d6e09031d06e2aa7ce79.tar.gz blackbird-obmc-linux-d0014be47dc90d15adf7d6e09031d06e2aa7ce79.zip | |
blackfin: smp: cleanup smp code
move idle task point to percpu blackfin_cpudata and add smp_timer_broadcast
interface.
enable SUPPLE_1_WAKEUP and add BFIN_IPI_TIMER ipi support.
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin/mach-bf561/smp.c')
| -rw-r--r-- | arch/blackfin/mach-bf561/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c index b2a6b77efad3..ab1c617b9cfc 100644 --- a/arch/blackfin/mach-bf561/smp.c +++ b/arch/blackfin/mach-bf561/smp.c @@ -84,7 +84,7 @@ int __cpuinit platform_boot_secondary(unsigned int cpu, struct task_struct *idle if ((bfin_read_SYSCR() & COREB_SRAM_INIT) == 0) { /* CoreB already running, sending ipi to wakeup it */ - platform_send_ipi_cpu(cpu, IRQ_SUPPLE_0); + smp_send_reschedule(cpu); } else { /* Kick CoreB, which should start execution from CORE_SRAM_BASE. */ bfin_write_SYSCR(bfin_read_SYSCR() & ~COREB_SRAM_INIT); |
