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 -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
