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3 Commits

Author SHA1 Message Date
Heiko Stübner 26ab69cb4c ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE 
With the newly introduced CPU_METHOD_OF_DECLARE is not necessary anymore
to reference the relevant smp_ops in the board file, but instead it can
simply be set by the enable-method property of the cpu nodes.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
 2014-05-26 11:15:53 -07:00
Heiko Stuebner 5c4348c1f9 ARM: rockchip: fix copy'n'paste error in smp error messages 
The error emitted when mapping the pmu failed, wrongly mentions the sram.

Reported-by: Kent Borg <kentborg@borg.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2014-04-15 11:17:00 +02:00
Heiko Stuebner a7a2b3118b 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>
 2014-03-01 17:21:57 +01:00