34 lines
1.0 KiB
ArmAsm
34 lines
1.0 KiB
ArmAsm
/*
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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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#include <linux/linkage.h>
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#include <linux/init.h>
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ENTRY(rockchip_secondary_startup)
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mrc p15, 0, r0, c0, c0, 0 @ read main ID register
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ldr r1, =0x00000c09 @ Cortex-A9 primary part number
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teq r0, r1
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beq v7_invalidate_l1
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b secondary_startup
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ENDPROC(rockchip_secondary_startup)
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ENTRY(rockchip_secondary_trampoline)
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ldr pc, 1f
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ENDPROC(rockchip_secondary_trampoline)
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.globl rockchip_boot_fn
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rockchip_boot_fn:
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1: .space 4
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ENTRY(rockchip_secondary_trampoline_end)
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