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Subject[PATCH v2 0/2] ARM: oxnas: Add SMP support for OX820
Date
In order to support the SMP feature of the Oxford Semiconductor OX820 SoC,
add the necessary code to handle the wake-up, hotplug and cpu entry.

The OX820 has an ARM11MPCORE cluster with 2 cores and has proper hardware
support for secondary core booting.

Changes since v1 at http://lkml.kernel.org/r/20161017084303.20078-1-narmstrong@baylibre.com
- Remove useless holding pen loops and spinlock in boot_secondary

Neil Armstrong (2):
ARM: oxnas: Add OX820 SMP support
ARM: oxnas: Add OX820 config and makefile entry

arch/arm/Makefile | 1 +
arch/arm/mach-oxnas/Kconfig | 30 ++++++++----
arch/arm/mach-oxnas/Makefile | 2 +
arch/arm/mach-oxnas/headsmp.S | 28 +++++++++++
arch/arm/mach-oxnas/hotplug.c | 111 ++++++++++++++++++++++++++++++++++++++++++
arch/arm/mach-oxnas/platsmp.c | 104 +++++++++++++++++++++++++++++++++++++++
6 files changed, 267 insertions(+), 9 deletions(-)
create mode 100644 arch/arm/mach-oxnas/Makefile
create mode 100644 arch/arm/mach-oxnas/headsmp.S
create mode 100644 arch/arm/mach-oxnas/hotplug.c
create mode 100644 arch/arm/mach-oxnas/platsmp.c

--
2.7.0

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