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
6 * Copyright (C) 2003 Keith M Wesolowski
7 * Copyright (C) 2005 Ilya A. Volynets (Total Knowledge)
9 #include <linux/types.h>
10 #include <linux/init.h>
11 #include <linux/kernel.h>
14 #include <asm/ip32/crime.h>
15 #include <asm/bootinfo.h>
17 #include <asm/pgtable.h>
18 #include <asm/pgalloc.h>
20 extern void crime_init(void);
22 void __init prom_meminit (void)
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)
34 size = (bankctl & CRIME_MEM_BANK_CONTROL_SDRAM_SIZE) ? 128 : 32;
36 if (base + size > (256 << 20))
37 base += CRIME_HI_MEM_BASE;
39 printk("CRIME MC: bank %u base 0x%016lx size %luMiB\n",
40 bank, base, size >> 20);
41 add_memory_region (base, size, BOOT_MEM_RAM);
46 unsigned long __init prom_free_prom_memory (void)