ARM: mach-shmobile: Initial SMP support
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Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | ARM: mach-shmobile: SMP base supportarch/ arch/ arch/ +5 more | +194 | 1 reply | |
| 1/3 | ARM: mach-shmobile: SMP base support | +0 | 0 replies | |
| 2/3 | ARM: mach-shmobile: Enable SMP supportarch/ | +2 | 0 replies | |
| 3/3 | ARM: mach-shmobile: sh73a0 SMP supportarch/ arch/ arch/ +1 more | +117 | 0 replies |
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Cover letter [PATCH 00/03] ARM: mach-shmobile: Initial SMP support
ARM: mach-shmobile: Initial SMP support
[PATCH 01/03] ARM: mach-shmobile: SMP base support [PATCH 02/03] ARM: mach-shmobile: Enable SMP support [PATCH 03/03] ARM: mach-shmobile: sh73a0 SMP support
These patches add SMP framework support for R-Mobile and SH-Mobile processors, together with hardware specific SMP support for the sh73a0 processor.
Survives onlining and offlining of secondary processor cores through sysfs. Should compile and boot regardless of CONFIG_SMP, CONFIG_HOTPLUG_CPU and CONFIG_LOCAL_TIMERS.
I suggest that patch 1 and 3 are taken through sh-2.6 and patch 2 goes through the RMK patch tracker.
Signed-off-by Magnus Damm <[email protected]>
--- arch/arm/Kconfig | 3 arch/arm/mach-shmobile/Makefile | 7 + arch/arm/mach-shmobile/headsmp.S | 26 ++++ arch/arm/mach-shmobile/hotplug.c | 41 ++++++ arch/arm/mach-shmobile/include/mach/common.h | 6 arch/arm/mach-shmobile/include/mach/entry-macro-intc.S | 6 arch/arm/mach-shmobile/include/mach/smp.h | 16 ++ arch/arm/mach-shmobile/localtimer.c | 25 ++++ arch/arm/mach-shmobile/platsmp.c | 87 ++++++++++++++ arch/arm/mach-shmobile/smp-sh73a0.c | 98 ++++++++++++++++ 10 files changed, 313 insertions(+), 2 deletions(-)