diff options
Diffstat (limited to 'arch/mips/mti-malta/malta-memory.c')
| -rw-r--r-- | arch/mips/mti-malta/malta-memory.c | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c index 902ba718a717..1f73d63e92a7 100644 --- a/arch/mips/mti-malta/malta-memory.c +++ b/arch/mips/mti-malta/malta-memory.c @@ -1,31 +1,21 @@ /* - * Carsten Langgaard, carstenl@mips.com - * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. * * PROM library functions for acquiring/using memory descriptors given to * us from the YAMON. + * + * Copyright (C) 1999,2000,2012 MIPS Technologies, Inc. + * All rights reserved. + * Authors: Carsten Langgaard <carstenl@mips.com> + * Steven J. Hill <sjhill@mips.com> */ #include <linux/init.h> -#include <linux/mm.h> #include <linux/bootmem.h> -#include <linux/pfn.h> #include <linux/string.h> #include <asm/bootinfo.h> -#include <asm/page.h> #include <asm/sections.h> #include <asm/fw/fw.h> @@ -36,19 +26,20 @@ unsigned long physical_memsize = 0L; fw_memblock_t * __init fw_getmdesc(void) { - char *memsize_str; + char *memsize_str, *ptr; unsigned int memsize; - char *ptr; static char cmdline[COMMAND_LINE_SIZE] __initdata; + long val; + int tmp; /* otherwise look in the environment */ memsize_str = fw_getenv("memsize"); if (!memsize_str) { - printk(KERN_WARNING - "memsize not set in boot prom, set to default (32Mb)\n"); + pr_warn("memsize not set in YAMON, set to default (32Mb)\n"); physical_memsize = 0x02000000; } else { - physical_memsize = simple_strtol(memsize_str, NULL, 0); + tmp = kstrtol(memsize_str, 0, &val); + physical_memsize = (unsigned long)val; } #ifdef CONFIG_CPU_BIG_ENDIAN @@ -92,7 +83,8 @@ fw_memblock_t * __init fw_getmdesc(void) mdesc[3].type = fw_dontuse; mdesc[3].base = 0x00100000; - mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) - mdesc[3].base; + mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) - + mdesc[3].base; mdesc[4].type = fw_free; mdesc[4].base = CPHYSADDR(PFN_ALIGN(&_end)); @@ -142,7 +134,7 @@ void __init prom_free_prom_memory(void) continue; addr = boot_mem_map.map[i].addr; - free_init_pages("prom memory", + free_init_pages("YAMON memory", addr, addr + boot_mem_map.map[i].size); } } |