diff options
| author | Graf Yang <graf.yang@analog.com> | 2008-11-18 17:48:22 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-11-18 17:48:22 +0800 |
| commit | b8a989893cbdeb6c97a7b5af5f38fb0e480235f9 (patch) | |
| tree | 658cf6df93dac687f0d6b94111d0f53b3dd0177c /arch/blackfin/kernel/cplb-nompu/cacheinit.c | |
| parent | 6b3087c64a92a36ae20d33479b4df6d7afc910d4 (diff) | |
Blackfin arch: SMP supporting patchset: Blackfin CPLB related code
Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like
In this patch, we provide SMP extend to Blackfin CPLB related code
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel/cplb-nompu/cacheinit.c')
| -rw-r--r-- | arch/blackfin/kernel/cplb-nompu/cacheinit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/blackfin/kernel/cplb-nompu/cacheinit.c b/arch/blackfin/kernel/cplb-nompu/cacheinit.c index bd0831592c2c..3a385aec67d5 100644 --- a/arch/blackfin/kernel/cplb-nompu/cacheinit.c +++ b/arch/blackfin/kernel/cplb-nompu/cacheinit.c @@ -25,9 +25,9 @@ #include <asm/cplbinit.h> #if defined(CONFIG_BFIN_ICACHE) -void __init bfin_icache_init(void) +void __cpuinit bfin_icache_init(u_long icplb[]) { - unsigned long *table = icplb_table; + unsigned long *table = icplb; unsigned long ctrl; int i; @@ -47,9 +47,9 @@ void __init bfin_icache_init(void) #endif #if defined(CONFIG_BFIN_DCACHE) -void __init bfin_dcache_init(void) +void __cpuinit bfin_dcache_init(u_long dcplb[]) { - unsigned long *table = dcplb_table; + unsigned long *table = dcplb; unsigned long ctrl; int i; @@ -64,6 +64,7 @@ void __init bfin_dcache_init(void) ctrl = bfin_read_DMEM_CONTROL(); ctrl |= DMEM_CNTR; bfin_write_DMEM_CONTROL(ctrl); + SSYNC(); } #endif |