xref: /OK3568_Linux_fs/kernel/arch/powerpc/boot/gamecube.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * arch/powerpc/boot/gamecube.c
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Nintendo GameCube bootwrapper support
6*4882a593Smuzhiyun  * Copyright (C) 2004-2009 The GameCube Linux Team
7*4882a593Smuzhiyun  * Copyright (C) 2008,2009 Albert Herranz
8*4882a593Smuzhiyun  */
9*4882a593Smuzhiyun 
10*4882a593Smuzhiyun #include <stddef.h>
11*4882a593Smuzhiyun #include "stdio.h"
12*4882a593Smuzhiyun #include "types.h"
13*4882a593Smuzhiyun #include "io.h"
14*4882a593Smuzhiyun #include "ops.h"
15*4882a593Smuzhiyun 
16*4882a593Smuzhiyun #include "ugecon.h"
17*4882a593Smuzhiyun 
18*4882a593Smuzhiyun BSS_STACK(8192);
19*4882a593Smuzhiyun 
platform_init(unsigned long r3,unsigned long r4,unsigned long r5)20*4882a593Smuzhiyun void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
21*4882a593Smuzhiyun {
22*4882a593Smuzhiyun 	u32 heapsize = 16*1024*1024 - (u32)_end;
23*4882a593Smuzhiyun 
24*4882a593Smuzhiyun 	simple_alloc_init(_end, heapsize, 32, 64);
25*4882a593Smuzhiyun 	fdt_init(_dtb_start);
26*4882a593Smuzhiyun 
27*4882a593Smuzhiyun 	if (ug_probe())
28*4882a593Smuzhiyun 		console_ops.write = ug_console_write;
29*4882a593Smuzhiyun }
30*4882a593Smuzhiyun 
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