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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>
23 lines
819 B
C
23 lines
819 B
C
/*
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* Copyright (c) 2013 MundoReader S.L.
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* Author: Heiko Stuebner <heiko@sntech.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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extern char rockchip_secondary_trampoline;
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extern char rockchip_secondary_trampoline_end;
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extern unsigned long rockchip_boot_fn;
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extern void rockchip_secondary_startup(void);
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extern struct smp_operations rockchip_smp_ops;
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