I'm confused boot shows two CPUs... [ 0.085680] CPU: Testing write buffer coherency: ok [ 0.090982] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.098130] hw perfevents: enabled with ARMv7 Cortex-A7 PMU driver, 5 counters available [ 0.103712] Setting up static identity map for 0x4055cc18 - 0x4055cc70 [ 0.220628] CPU1: Booted secondary processor [ 0.258809] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.260862] Brought up 2 CPUs [ 0.266189] SMP: Total of 2 processors activated (1527.80 BogoMIPS). [ 0.270098] devtmpfs: initialized
But /proc/cpuinfo only shows one... root@linaro-developer:~# cat /proc/cpuinfo Processor : ARMv7 Processor rev 4 (v7l) processor : 0 BogoMIPS : 1197.05 processor : 1 BogoMIPS : 1197.05 Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xc07 CPU revision : 4 Hardware : sun7i Revision : 0000 Serial : 0000000000000000 On Sat, Jan 11, 2014 at 11:23 AM, [email protected] <[email protected]>wrote: > My /proc/cpuinfo only shows one CPU. How do I enable second core? > > -- > Jon Smirl > [email protected] > -- Jon Smirl [email protected] -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
