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(parent: 46b8219) | patch
ARM: rockchip: add smp bringup code
authorHeiko Stuebner <heiko@sntech.de>
Mon, 17 Jun 2013 20:29:23 +0000 (22:29 +0200)
committerHeiko Stuebner <heiko@sntech.de>
Sat, 1 Mar 2014 16:21:57 +0000 (17:21 +0100)
commita7a2b3118b410fb3cd3a8363b157c56f4211ee05
tree28f762f27421a638fdbf1aa4a2c7c1dfadddd700tree | snapshot
parent46b8219c519be424ab96b5b7fabee171c1e6b4c7commit | diff
ARM: rockchip: add smp bringup code

This adds the necessary smp-operations and startup code to use
additional cores on Rockchip SoCs.

We currently hog the power management unit in the smp code, as it is
necessary to control the power to the cpu core and nothing else is
currently using it, so a generic implementation can be done later.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com>
arch/arm/mach-rockchip/Makefile diff | blob | history
arch/arm/mach-rockchip/core.h [new file with mode: 0644] blob
arch/arm/mach-rockchip/headsmp.S [new file with mode: 0644] blob
arch/arm/mach-rockchip/platsmp.c [new file with mode: 0644] blob
arch/arm/mach-rockchip/rockchip.c diff | blob | history
Linux kernel for KaRo TX COM modules