/* * (C) Copyright 2007 * Vlad Lungu vlad.lungu@windriver.com * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that 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 */ #include <common.h> #include <command.h> #include <asm/mipsregs.h> #include <asm/io.h> phys_size_t initdram(int board_type) { /* Sdram is setup by assembler code */ /* If memory could be changed, we should return the true value here */ return MEM_SIZE*1024*1024; } int checkboard(void) { u32 proc_id; u32 config1; proc_id = read_c0_prid(); printf("Board: Qemu -M mips CPU: "); switch (proc_id) { case 0x00018000: printf("4Kc"); break; case 0x00018400: printf("4KEcR1"); break; case 0x00019000: printf("4KEc"); break; case 0x00019300: config1 = read_c0_config1(); if (config1 & 1) printf("24Kf"); else printf("24Kc"); break; case 0x00019500: printf("34Kf"); break; case 0x00000400: printf("R4000"); break; case 0x00018100: config1 = read_c0_config1(); if (config1 & 1) printf("5Kf"); else printf("5Kc"); break; case 0x000182a0: printf("20Kc"); break; default: printf("unknown"); } printf(" proc_id=0x%x\n", proc_id); return 0; } int misc_init_r(void) { set_io_port_base(0); return 0; }