1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Compatibility for old (not device tree aware) U-Boot versions
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Author: Scott Wood <scottwood@freescale.com>
6*4882a593Smuzhiyun * Consolidated using macros by David Gibson <david@gibson.dropbear.id.au>
7*4882a593Smuzhiyun *
8*4882a593Smuzhiyun * Copyright 2007 David Gibson, IBM Corporation.
9*4882a593Smuzhiyun * Copyright (c) 2007 Freescale Semiconductor, Inc.
10*4882a593Smuzhiyun */
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include "ops.h"
13*4882a593Smuzhiyun #include "stdio.h"
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun #include "ppcboot.h"
16*4882a593Smuzhiyun
cuboot_init(unsigned long r4,unsigned long r5,unsigned long r6,unsigned long r7,unsigned long end_of_ram)17*4882a593Smuzhiyun void cuboot_init(unsigned long r4, unsigned long r5,
18*4882a593Smuzhiyun unsigned long r6, unsigned long r7,
19*4882a593Smuzhiyun unsigned long end_of_ram)
20*4882a593Smuzhiyun {
21*4882a593Smuzhiyun unsigned long avail_ram = end_of_ram - (unsigned long)_end;
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun loader_info.initrd_addr = r4;
24*4882a593Smuzhiyun loader_info.initrd_size = r4 ? r5 - r4 : 0;
25*4882a593Smuzhiyun loader_info.cmdline = (char *)r6;
26*4882a593Smuzhiyun loader_info.cmdline_len = r7 - r6;
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun simple_alloc_init(_end, avail_ram - 1024*1024, 32, 64);
29*4882a593Smuzhiyun }
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