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| author | Stefano Babic <sbabic@denx.de> | 2015-03-02 09:42:53 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-03-02 09:42:53 +0100 |
| commit | b9cb64825b5e6efeb715abd8b48d9b12f98973e9 (patch) | |
| tree | d70d73a986308dee88474572006f5c60b10749be /arch/arm/cpu/armv8/fsl-lsch3/mp.c | |
| parent | 4579dc37c3cce36d9521c26c6e82881393ec769e (diff) | |
| parent | 1606b34aa50804227806971dbb6b82ea0bf81f55 (diff) | |
| download | talos-obmc-uboot-b9cb64825b5e6efeb715abd8b48d9b12f98973e9.tar.gz talos-obmc-uboot-b9cb64825b5e6efeb715abd8b48d9b12f98973e9.zip | |
Merge branch 'master' of git://git.denx.de/u-boot
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-lsch3/mp.c')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-lsch3/mp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/mp.c b/arch/arm/cpu/armv8/fsl-lsch3/mp.c index 94998bf37b..ce9c0c1bdb 100644 --- a/arch/arm/cpu/armv8/fsl-lsch3/mp.c +++ b/arch/arm/cpu/armv8/fsl-lsch3/mp.c @@ -83,6 +83,14 @@ int is_core_valid(unsigned int core) return !!((1 << core) & cpu_mask()); } +int is_core_online(u64 cpu_id) +{ + u64 *table; + int pos = id_to_core(cpu_id); + table = (u64 *)get_spin_tbl_addr() + pos * WORDS_PER_SPIN_TABLE_ENTRY; + return table[SPIN_TABLE_ELEM_STATUS_IDX] == 1; +} + int cpu_reset(int nr) { puts("Feature is not implemented.\n"); |
