[PATCH 0/5] ARM: Berlin: SMP support

Antoine Ténart
2014-06-02T09:21:11Z

This series adds the SMP support for Marvell Berlin BG2 and BG2Q.

This implementation takes advantage of the reset exception register and
the software reset address register to make the CPUs execute the Berlin
secondary startup when being being reseted. This has the advantage of
not using the pen lock mechanism.

Antoine Ténart (5):
ARM: berlin: add SMP support
Documentation: bindings: document the Marvell Berlin enable-method
Documentation: bindings: add the Berlin CPU control doc
ARM: dts: berlin: add SMP related nodes and properties for BG2
ARM: dts: berlin: add SMP related nodes and properties for BG2Q

Documentation/devicetree/bindings/arm/cpus.txt | 1 +
.../devicetree/bindings/arm/marvell,berlin.txt | 16 ++++
arch/arm/boot/dts/berlin2.dtsi | 11 +++
arch/arm/boot/dts/berlin2q.dtsi | 11 +++
arch/arm/mach-berlin/Kconfig | 3 +
arch/arm/mach-berlin/Makefile | 3 +-
arch/arm/mach-berlin/headsmp.S | 30 +++++++
arch/arm/mach-berlin/platsmp.c | 99 ++++++++++++++++++++++
8 files changed, 173 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/mach-berlin/headsmp.S
create mode 100644 arch/arm/mach-berlin/platsmp.c

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1.9.1