tegrakernel/kernel/kernel-4.9/arch/powerpc/boot/cuboot-amigaone.c

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2022-02-16 09:13:02 -06:00
/*
* Old U-boot compatibility for AmigaOne
*
* Author: Gerhard Pircher (gerhard_pircher@gmx.net)
*
* Based on cuboot-83xx.c
* Copyright (c) 2007 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ops.h"
#include "stdio.h"
#include "cuboot.h"
#include "ppcboot.h"
static bd_t bd;
static void platform_fixups(void)
{
dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
}
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
CUBOOT_INIT();
fdt_init(_dtb_start);
serial_console_init();
platform_ops.fixups = platform_fixups;
}