linux/arch/arm/mach-sunxi
Chen-Yu Tsai 745373e3d6 ARM: sun9i: Support SMP bring-up on A80
The A80 is a big.LITTLE SoC with 1 cluster of 4 Cortex-A7s and
1 cluster of 4 Cortex-A15s.

This patch adds support to bring up the second cluster and thus all
cores using custom platform SMP code. Core/cluster power down has not
been implemented, thus CPU hotplugging is not supported.

Parts of the trampoline and re-entry code for the boot cpu was adapted
from the MCPM framework.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
2018-02-20 11:12:38 +08:00
..
Kconfig ARM: sun9i: Support SMP bring-up on A80 2018-02-20 11:12:38 +08:00
Makefile ARM: sun9i: Support SMP bring-up on A80 2018-02-20 11:12:38 +08:00
mc_smp.c ARM: sun9i: Support SMP bring-up on A80 2018-02-20 11:12:38 +08:00
platsmp.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
sunxi.c ARM: sunxi: add support for R40 SoC 2017-09-22 21:57:09 +02:00