1/* 2 * 3 * Copyright 2005 Embedded Alley Solutions, Inc 4 * source@embeddedalley.com 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2 of the License, or (at your 9 * option) any later version. 10 * 11 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 12 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 14 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 15 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 16 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 17 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 18 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 19 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 20 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 21 * 22 * You should have received a copy of the GNU General Public License along 23 * with this program; if not, write to the Free Software Foundation, Inc., 24 * 675 Mass Ave, Cambridge, MA 02139, USA. 25 */ 26 27#include <linux/init.h> 28#include <linux/mm.h> 29#include <linux/sched.h> 30#include <linux/bootmem.h> 31#include <asm/addrspace.h> 32#include <asm/bootinfo.h> 33#include <linux/string.h> 34#include <linux/kernel.h> 35 36int prom_argc; 37char **prom_argv, **prom_envp; 38extern void __init prom_init_cmdline(void); 39extern char *prom_getenv(char *envname); 40 41const char *get_system_type(void) 42{ 43 return "Philips PNX8550/JBS"; 44} 45 46void __init prom_init(void) 47{ 48 49 unsigned long memsize; 50 51 mips_machgroup = MACH_GROUP_PHILIPS; 52 mips_machtype = MACH_PHILIPS_JBS; 53 54 //memsize = 0x02800000; /* Trimedia uses memory above */ 55 memsize = 0x08000000; /* Trimedia uses memory above */ 56 add_memory_region(0, memsize, BOOT_MEM_RAM); 57} 58