/* * nesa.h: NESA specific defines * * Copyright (C) 2001  Erik Mouw (J.A.K.Mouw@its.tudelft.nl) * * $Id: nesa.h,v 1.1.1.1 2006-09-27 03:42:06 zhucheng 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: nesa.h,v 1.1.1.1 2006-09-27 03:42:06 zhucheng Exp $"#ifndef BLOB_ARCH_NESA_H#define BLOB_ARCH_NESA_H/* boot CPU speed */#define CPU_SPEED		(0x0b)/* serial port */#define USE_SERIAL3#define TERMINAL_SPEED baud_9600/* GPIO for the LED */#define LED_GPIO		(0x00800000) /* GPIO 23 *//* the base address were blob-rest 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		(2 * 16 * 1024)#define CONFIG_FLASH_LEN	(2 * 2 * 8 * 1024)#define PARAM_FLASH_BASE	(BLOB_FLASH_BASE + BLOB_FLASH_LEN + CONFIG_FLASH_LEN)#define PARAM_FLASH_LEN		(2 * 32 * 1024)#define NESA_ERASE_BLOCK	(2 * 64 * 1024)#define KERNEL_FLASH_BASE	(PARAM_FLASH_BASE + PARAM_FLASH_LEN)#define KERNEL_FLASH_LEN	(NESA_ERASE_BLOCK * 3)#define LOAD_RAMDISK		1 /* load ramdisk into ram */#define RAMDISK_FLASH_BASE	(KERNEL_FLASH_BASE + KERNEL_FLASH_LEN)#define RAMDISK_FLASH_LEN	(NESA_ERASE_BLOCK * (32 - 4))#define PARAM_START PARAM_FLASH_BASE#define PARAM_LEN PARAM_FLASH_LEN/* 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)#endif