[mirror_ubuntu-jammy-kernel.git] / arch / powerpc / boot / cuboot-amigaone.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Old U-boot compatibility for AmigaOne
 *
 * Author: Gerhard Pircher (gerhard_pircher@gmx.net)
 *
 *   Based on cuboot-83xx.c
 * Copyright (c) 2007 Freescale Semiconductor, Inc.
 */

#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;
}
Commit	Line	Data
d2912cb1	1	// SPDX-License-Identifier: GPL-2.0-only
8f23735d GP	2	/*
	3	* Old U-boot compatibility for AmigaOne
	4	*
	5	* Author: Gerhard Pircher (gerhard_pircher@gmx.net)
	6	*
	7	* Based on cuboot-83xx.c
	8	* Copyright (c) 2007 Freescale Semiconductor, Inc.
8f23735d GP	9	*/
	10
	11	#include "ops.h"
	12	#include "stdio.h"
	13	#include "cuboot.h"
	14
	15	#include "ppcboot.h"
	16
	17	static bd_t bd;
	18
	19	static void platform_fixups(void)
	20	{
	21	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
	22	dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
	23	}
	24
	25	void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
	26	unsigned long r6, unsigned long r7)
	27	{
	28	CUBOOT_INIT();
	29	fdt_init(_dtb_start);
	30	serial_console_init();
	31	platform_ops.fixups = platform_fixups;
	32	}