1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Compatibility for old (not device tree aware) U-Boot versions
 4 *
 5 * Author: Scott Wood <scottwood@freescale.com>
 6 * Consolidated using macros by David Gibson <david@gibson.dropbear.id.au>
 7 *
 8 * Copyright 2007 David Gibson, IBM Corporation.
 9 * Copyright (c) 2007 Freescale Semiconductor, Inc.
 
 
 
 
10 */
11
12#include "ops.h"
13#include "stdio.h"
14
15#include "ppcboot.h"
16
17void cuboot_init(unsigned long r4, unsigned long r5,
18		 unsigned long r6, unsigned long r7,
19		 unsigned long end_of_ram)
20{
21	unsigned long avail_ram = end_of_ram - (unsigned long)_end;
22
23	loader_info.initrd_addr = r4;
24	loader_info.initrd_size = r4 ? r5 - r4 : 0;
25	loader_info.cmdline = (char *)r6;
26	loader_info.cmdline_len = r7 - r6;
27
28	simple_alloc_init(_end, avail_ram - 1024*1024, 32, 64);
29}

 
 1/*
 2 * Compatibility for old (not device tree aware) U-Boot versions
 3 *
 4 * Author: Scott Wood <scottwood@freescale.com>
 5 * Consolidated using macros by David Gibson <david@gibson.dropbear.id.au>
 6 *
 7 * Copyright 2007 David Gibson, IBM Corporation.
 8 * Copyright (c) 2007 Freescale Semiconductor, Inc.
 9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License version 2 as published
12 * by the Free Software Foundation.
13 */
14
15#include "ops.h"
16#include "stdio.h"
17
18#include "ppcboot.h"
19
20void cuboot_init(unsigned long r4, unsigned long r5,
21		 unsigned long r6, unsigned long r7,
22		 unsigned long end_of_ram)
23{
24	unsigned long avail_ram = end_of_ram - (unsigned long)_end;
25
26	loader_info.initrd_addr = r4;
27	loader_info.initrd_size = r4 ? r5 - r4 : 0;
28	loader_info.cmdline = (char *)r6;
29	loader_info.cmdline_len = r7 - r6;
30
31	simple_alloc_init(_end, avail_ram - 1024*1024, 32, 64);
32}