1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2003 Keith M Wesolowski
7 * Copyright (C) 2005 Ilya A. Volynets (Total Knowledge)
8 */
9#include <linux/types.h>
10#include <linux/init.h>
11#include <linux/kernel.h>
12#include <linux/memblock.h>
13#include <linux/mm.h>
14
15#include <asm/ip32/crime.h>
16#include <asm/bootinfo.h>
17#include <asm/page.h>
18#include <asm/sgialib.h>
19
20extern void crime_init(void);
21
22void __init prom_meminit(void)
23{
24	u64 base, size;
25	int bank;
26
27	crime_init();
28
29	for (bank=0; bank < CRIME_MAXBANKS; bank++) {
30		u64 bankctl = crime->bank_ctrl[bank];
31		base = (bankctl & CRIME_MEM_BANK_CONTROL_ADDR) << 25;
32		if (bank != 0 && base == 0)
33			continue;
34		size = (bankctl & CRIME_MEM_BANK_CONTROL_SDRAM_SIZE) ? 128 : 32;
35		size <<= 20;
36		if (base + size > (256 << 20))
37			base += CRIME_HI_MEM_BASE;
38
39		printk("CRIME MC: bank %u base 0x%016Lx size %LuMiB\n",
40			bank, base, size >> 20);
41		memblock_add(base, size);
42	}
43}
44