/* * Board specific setup info * * (C) Copyright 2004-2006 * Texas Instruments, * Richard Woodruff * * 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 #include #include #include _TEXT_BASE: .word TEXT_BASE /* sdram load addr from config.mk */ .globl lowlevel_init lowlevel_init: ldr sp, SRAM_STACK str ip, [sp] /* stash old link register */ mov ip, lr /* save link reg across call */ bl s_init /* go setup pll,mux,memory */ ldr ip, [sp] /* restore save ip */ mov lr, ip /* restore link reg */ /* back to arch calling code */ mov pc, lr /* the literal pools origin */ .ltorg SRAM_STACK: .word LOW_LEVEL_SRAM_STACK