/* * idr.h: Vercel UD-1 (IDR) specific defines * * Copyright (C) 2001 Tim Riker <Tim@Rikers.org> * * 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 * */#ident "$Id: idr.h,v 1.2 2001/12/16 07:38:50 timriker Exp $"#ifndef BLOB_ARCH_IDR_H#define BLOB_ARCH_IDR_H/* boot CPU speed */#define CPU_SPEED		(0x05)/* serial port */#define USE_SERIAL3/* GPIO for the LED */#define LED_GPIO		(0x00000000) /* safe mode: no GPIO, no LED *//* the base address were BLOB is loaded by the first stage loader */#define BLOB_ABS_BASE_ADDR	(0xc0200400)/* where do various parts live in RAM */#define BLOB_RAM_BASE		(0xc0100000)#define KERNEL_RAM_BASE		(0xc0008000)#define PARAM_RAM_BASE		(0xc0110000)#define RAMDISK_RAM_BASE	(0xc0400000)/* and where do they live in flash */#define BLOB_FLASH_BASE		(0x00000000)#define BLOB_FLASH_LEN		(256 * 1024)#define PARAM_FLASH_BASE	(BLOB_FLASH_BASE + BLOB_FLASH_LEN)#define PARAM_FLASH_LEN		(256 * 1024)#define KERNEL_FLASH_BASE	(PARAM_FLASH_BASE + PARAM_FLASH_LEN)#define KERNEL_FLASH_LEN	(1024 * 1024)#define RAMDISK_FLASH_BASE	(KERNEL_FLASH_BASE + KERNEL_FLASH_LEN)#define RAMDISK_FLASH_LEN	(4 * 1024 * 1024)/* the position of the kernel boot parameters */#define BOOT_PARAMS		(0xc0000100)/* the size (in kbytes) to which the compressed ramdisk expands */#define RAMDISK_SIZE		(8 * 1024)/* Memory configuration */#ifdef BLOB_NEED_MEMCONFIG#warning "use defines from memsetup.h for better readability"#	define MDCNFG_VALUE	0x72347235		/* 0x0  MDCNFG */#	define MDCAS00_VALUE	0x55555557		/* 0x04 MDCAS00 */#	define MDCAS01_VALUE	0x55555555		/* 0x08 MDCAS01 */#	define MDCAS02_VALUE	0x55555555		/* 0x0c MDCAS02 */#	define MSC0_VALUE	0x00004B94		/* 0x10 MCS0 */#	define MSC1_VALUE	0x22212419		/* 0x14 MCS1 */#	define MECR_VALUE	0x00000000		/* 0x18 MECR */#	define MDREFR_VALUE	DO_NOT_USE_THIS_VALUE__GETS_AUTOMAGICALLY_COMPUTED#	define MDCAS20_VALUE	0x55555557		/* 0x20 MDCAS20 */#	define MDCAS21_VALUE	0x55555555		/* 0x24 MDCAS21 */#	define MDCAS22_VALUE	0x55555555		/* 0x28 MDCAS22 */#	define MSC2_VALUE	0x44396669		/* 0x2C MCS2 */#	define SMCNFG_VALUE	0xA040A040		/* 0x30 SMCNFG */#endif#endif