xref: /linux/arch/powerpc/boot/mvme5100.c (revision 75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37)
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Motorola/Emerson MVME5100 with PPCBug firmware.
4  *
5  * Author: Stephen Chivers <schivers@csc.com>
6  *
7  * Copyright 2013 CSC Australia Pty. Ltd.
8  */
9 #include "types.h"
10 #include "ops.h"
11 #include "io.h"
12 
13 BSS_STACK(4096);
14 
platform_init(unsigned long r3,unsigned long r4,unsigned long r5)15 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
16 {
17 	u32			heapsize;
18 
19 	heapsize = 0x8000000 - (u32)_end; /* 128M */
20 	simple_alloc_init(_end, heapsize, 32, 64);
21 	fdt_init(_dtb_start);
22 	serial_console_init();
23 }
24