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| author | Boris Lysov <arzamas-16@mail.ee> | 2021-03-14 02:37:35 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2021-03-30 12:12:25 +0200 |
| commit | 562f818deaf0601f224999cc39b6c97fbb2adc57 (patch) | |
| tree | 6e7e0632c5cbaf9706282b861ea3895785212286 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 617ab489aaff0dbd6ee1530fc207300950359a32 (diff) | |
arm: mediatek: dts: activate SMP for mt6589
This simple patch activates SMP for mt6589 by adding the missing
"enable-method" property. After applying this patch kernel log
indicates all cores are brought up:
[ 0.070122] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.071652] Setting up static identity map for 0x80100000 - 0x80100054
[ 0.072711] rcu: Hierarchical SRCU implementation.
[ 0.073853] smp: Bringing up secondary CPUs ...
[ 0.133675] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.193675] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.253675] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.253818] smp: Brought up 1 node, 4 CPUs
[ 0.256930] SMP: Total of 4 processors activated (7982.28 BogoMIPS).
[ 0.257855] CPU: All CPU(s) started in SVC mode.
Before this change CPU cores 1-3 didn't start and the following lines
were in kernel log:
[ 0.070126] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.071640] Setting up static identity map for 0x80100000 - 0x80100054
[ 0.072706] rcu: Hierarchical SRCU implementation.
[ 0.073850] smp: Bringing up secondary CPUs ...
[ 0.076052] smp: Brought up 1 node, 1 CPU
[ 0.076678] SMP: Total of 1 processors activated (2000.48 BogoMIPS).
[ 0.077603] CPU: All CPU(s) started in SVC mode.
Signed-off-by: Boris Lysov <arzamas-16@mail.ee>
Link: https://lore.kernel.org/r/20210314023735.052d2d35@pc
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions