/* * (C) Copyright 2010 * Texas Instruments, * * Steve Sakoman * * 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 struct gpmc *gpmc_cfg; /***************************************************** * gpmc_init(): init gpmc bus * This code can only be executed from SRAM or SDRAM. *****************************************************/ void gpmc_init(void) { gpmc_cfg = (struct gpmc *)GPMC_BASE; /* global settings */ writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */ writel(0, &gpmc_cfg->timeout_control);/* timeout disable */ /* * Disable the GPMC0 config set by ROM code * It conflicts with our MPDB (both at 0x08000000) */ writel(0, &gpmc_cfg->cs[0].config7); }