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
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
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