Hi,
This is version three of the patches originally posted here:
v1.)
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-December/135870.html
v2.)
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-December/137750.html
Thanks to all those who have provided comments so far.
Changes for v3 include:
* Ripped out *even more* SMP code by rebasing onto latest
mainline
* Removed function-base property from device-tree binding
* Annotated the low-level firmware invocation functions with
noinline to clarify intent
* Minor cleanups
As usual, testing this relies on KVM support for PSCI, a magic kvmtool
and Mark Rutland's arch-timer patches.
Comments welcome,
Will
Marc Zyngier (1):
ARM: Dummy Virtual Machine platform support
Will Deacon (5):
ARM: opcodes: add missing include of linux/linkage.h
ARM: opcodes: add opcodes definitions for ARM security extensions
ARM: psci: add devicetree binding for describing PSCI firmware
ARM: psci: add support for PSCI invocations from the kernel
ARM: mach-virt: add SMP support using PSCI
Documentation/devicetree/bindings/arm/psci.txt | 55 +++
arch/arm/Kconfig | 12 ++
arch/arm/Makefile | 1 +
arch/arm/include/asm/opcodes-sec.h | 24 +++
arch/arm/include/asm/opcodes.h | 1 +
arch/arm/include/asm/psci.h| 36 +
arch/arm/kernel/Makefile | 1 +
arch/arm/kernel/psci.c | 211 +
arch/arm/mach-virt/Kconfig | 10 ++
arch/arm/mach-virt/Makefile| 6 +
arch/arm/mach-virt/platsmp.c | 58 +++
arch/arm/mach-virt/virt.c | 69
12 files changed, 484 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/psci.txt
create mode 100644 arch/arm/include/asm/opcodes-sec.h
create mode 100644 arch/arm/include/asm/psci.h
create mode 100644 arch/arm/kernel/psci.c
create mode 100644 arch/arm/mach-virt/Kconfig
create mode 100644 arch/arm/mach-virt/Makefile
create mode 100644 arch/arm/mach-virt/platsmp.c
create mode 100644 arch/arm/mach-virt/virt.c
--
1.8.0
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