ARM: shmobile: SMP support for r8a7794.
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- v1 Latest5 patches 7 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | ARM: shmobile: r8a7794 SYSC setup codearch/ arch/ arch/ | +51 | 5 replies | |
| 2/5 | ARM: shmobile: Add r8a7794 reset code for SMParch/ | +26 | 2 replies | |
| 3/5 | ARM: shmobile: r8a7794 dtsi: Add "timer" label to the timer nodearch/ | +1 | 0 replies | |
| 4/5 | ARM: shmobile: alt dts: Add arm,cpu-registers-not-fw-configuredarch/ | +4 | 0 replies | |
| 5/5 | ARM: shmobile: r8a7794 SMP supportarch/ arch/ arch/ +1 more | +54 | 0 replies |
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Cover letter [PATCH 0/5] ARM: shmobile: SMP support for r8a7794.
This patch series is initial SMP support for r8a7794.
Based on : renesas-devel-20150301-v4.0-rc1
Note that these patches do not support HYP mode. As workaround of uninitialized CNTVOFF, fourth patch modifies to use physical arch timer. This modification does not care HYP mode. Please find more information following commit.
commit : 65b5732d241b8b39e07653794eefffd0d8028cbb
Test results with these patches are below.
- secondary boot : OK
- cpu-hotplug : OK
Gaku Inami (5):
ARM: shmobile: r8a7794 SYSC setup code
ARM: shmobile: Add r8a7794 reset code for SMP
ARM: shmobile: r8a7794 dtsi: Add "timer" label to the timer node
ARM: shmobile: alt dts: Add arm,cpu-registers-not-fw-configured
ARM: shmobile: r8a7794 SMP support
arch/arm/boot/dts/r8a7794-alt.dts | 4 ++ arch/arm/boot/dts/r8a7794.dtsi | 2 +- arch/arm/mach-shmobile/Makefile | 3 +- arch/arm/mach-shmobile/pm-r8a7794.c | 70 ++++++++++++++++++++++++++++++++ arch/arm/mach-shmobile/r8a7794.h | 8 ++++ arch/arm/mach-shmobile/setup-r8a7794.c | 2 + arch/arm/mach-shmobile/smp-r8a7794.c | 49 ++++++++++++++++++++++ 7 files changed, 136 insertions(+), 2 deletions(-) create mode 100644 arch/arm/mach-shmobile/pm-r8a7794.c create mode 100644 arch/arm/mach-shmobile/r8a7794.h create mode 100644 arch/arm/mach-shmobile/smp-r8a7794.c
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