We do some SoC level one time setting initialization in arch_cpu_init. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
20 lines
331 B
C
20 lines
331 B
C
/*
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* Copyright (c) 2016 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <asm/io.h>
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#include <asm/arch/hardware.h>
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#define GRF_SOC_CON2 0x24c
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int arch_cpu_init(void)
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{
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/* We do some SoC one time setting here. */
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/* Use rkpwm by default */
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rk_setreg(GRF_SOC_CON2, 1 << 0);
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return 0;
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}
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