linux-arkmicro/u-boot/arch/arm/mach-rockchip/rk3128/rk3128.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2017 Rockchip Electronics Co., Ltd
 */

int arch_cpu_init(void)
{
	/* We do some SoC one time setting here. */

	return 0;
}