diff options
Diffstat (limited to 'arch/arm/cpu/armv7/mx6/soc.c')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index f2dee76941..ac84a1fbfb 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -35,6 +35,12 @@ struct scu_regs { u32 fpga_rev; }; +u32 get_nr_cpus(void) +{ + struct scu_regs *scu = (struct scu_regs *)SCU_BASE_ADDR; + return readl(&scu->config) & 3; +} + u32 get_cpu_rev(void) { struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; |