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| author | Steven Miao <realmz6@gmail.com> | 2013-09-12 08:36:16 (GMT) |
|---|---|---|
| committer | Steven Miao <realmz6@gmail.com> | 2013-09-13 02:42:27 (GMT) |
| commit | 24a70cf2b28e24aa31c4f9bc310cc274c0a90183 (patch) | |
| tree | 83329a8bfaf013146ba394e1285e283df1056f19 /arch/blackfin/kernel/setup.c | |
| parent | 6e4664525b1db28f8c4e1130957f70a94c19213e (diff) | |
| download | linux-24a70cf2b28e24aa31c4f9bc310cc274c0a90183.tar.xz | |
blackfin: scb: Add system crossbar init code.
If SCB exists in select blackfin cpu, developer can change the SCB
priority in kernel configuration.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Steven Miao <realmz6@gmail.com>
Diffstat (limited to 'arch/blackfin/kernel/setup.c')
| -rw-r--r-- | arch/blackfin/kernel/setup.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 19ad063..3961930 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -35,6 +35,9 @@ #ifdef CONFIG_BF60x #include <mach/pm.h> #endif +#ifdef CONFIG_SCB_PRIORITY +#include <asm/scb.h> +#endif u16 _bfin_swrst; EXPORT_SYMBOL(_bfin_swrst); @@ -1101,6 +1104,9 @@ void __init setup_arch(char **cmdline_p) #endif init_exception_vectors(); bfin_cache_init(); /* Initialize caches for the boot CPU */ +#ifdef CONFIG_SCB_PRIORITY + init_scb(); +#endif } static int __init topology_init(void) |