/* * jornada720.h: Jornada720 specific defines * * Copyright (C) 2001  Hewlett-Packard Company * Written by Christopher Hoover <ch@hpl.hp.com> * * $Id: jornada720.h,v 1.1 2001/12/27 18:27:37 erikm Exp $ * * 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: jornada720.h,v 1.1 2001/12/27 18:27:37 erikm Exp $"#ifndef BLOB_ARCH_JORNADA720_H#define BLOB_ARCH_JORNADA720_H/* boot CPU speed */#define CPU_SPEED		(0x09)/* serial port */#define USE_SERIAL3/* GPIO for the LED */#define LED_GPIO		(0x00000000) /* 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		(128 * 1024)#define PARAM_FLASH_BASE	(BLOB_FLASH_BASE + BLOB_FLASH_LEN)#define PARAM_FLASH_LEN		(128 * 1024)#define KERNEL_FLASH_BASE	(PARAM_FLASH_BASE + PARAM_FLASH_LEN)#define KERNEL_FLASH_LEN	(1 * 1024 * 1024)#define RAMDISK_FLASH_BASE	(KERNEL_FLASH_BASE + KERNEL_FLASH_LEN)#define RAMDISK_FLASH_LEN	(2 * 1024 * 1024)#define PARAM_START PARAM_RAM_BASE/* 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 */#define JORNADA720_MDCNFG \  (MDCNFG_BANK0_ENABLE|MDCNFG_DTIM0_SDRAM|MDCNFG_DWID0_32B|MDCNFG_DRAC0(5)|MDCNFG_TRP0(2)|MDCNFG_TDL0(3)|MDCNFG_TWR0(1)) /* was 0x00007255 *//* On CS0: 2 x Intel 28F128J3A StratFlash (8M x 16bit) [32MB total] (was: 0x4f78) */#define JORNADA720_CS0 \   (MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(15)|MSC_RDN(15)|MSC_RRR(2))/* On CS1 (was: 0xfff0) */  #define JORNADA720_CS1 \   (MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(30)|MSC_RDN(31)|MSC_RRR(7))/* On CS2 (was 0xfff0) */#define JORNADA720_CS2 \   (MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(30)|MSC_RDN(31)|MSC_RRR(7))/* On CS3: (was 0xfff8) */#define JORNADA720_CS3 \   (MSC_RT_ROMFLASH|MSC_RBW32|MSC_RDF(31)|MSC_RDN(31)|MSC_RRR(7))/* On CS4: (was 0x2959) */#define JORNADA720_CS4 \   (MSC_RT_VARLAT_345|MSC_RBW32|MSC_RDF(11)|MSC_RDN(9)|MSC_RRR(1))/* On CS5: (was0x201d) */#define JORNADA720_CS5 \   (MSC_RT_VARLAT_345|MSC_RBW16|MSC_RDF(3)|MSC_RDN(0)|MSC_RRR(1))#define JORNADA720_MSC0 \  (JORNADA720_CS0 | (JORNADA720_CS1<<16)) /* was: 0xfff04f78 */#define JORNADA720_MSC1 \  (JORNADA720_CS2 | (JORNADA720_CS3<<16)) /* was: 0xfff8fff0 */#define JORNADA720_MSC2 \  (JORNADA720_CS4 | (JORNADA720_CS5<<16)) /* was: 0x201d2959 */#ifdef BLOB_NEED_MEMCONFIG#  define MDCNFG_VALUE	JORNADA720_MDCNFG	/* 0x0  MDCNFG */#  define MDCAS00_VALUE	0x5555557f		/* 0x04 MDCAS00 */#  define MDCAS01_VALUE	0x55555555		/* 0x08 MDCAS01 */#  define MDCAS02_VALUE	0x55555555		/* 0x0c MDCAS02 */#  define MSC0_VALUE	JORNADA720_MSC0		/* 0x10 MSC0 */#  define MSC1_VALUE	JORNADA720_MSC1		/* 0x14 MSC1 */#  define MECR_VALUE	0x98c698c6		/* 0x18 MECR */#  define MDREFR_VALUE	DO_NOT_USE_THIS_VALUE__GETS_AUTOMAGICALLY_COMPUTED#  define MDCAS20_VALUE	0xd1284142		/* 0x20 MDCAS20 */#  define MDCAS21_VALUE	0x72249529		/* 0x24 MDCAS21 */#  define MDCAS22_VALUE	0x78414351		/* 0x28 MDCAS22 */#  define MSC2_VALUE	JORNADA720_MSC2		/* 0x2C MSC2 */#  define SMCNFG_VALUE	0x00000000		/* 0x30 SMCNFG */#endif#endif