1/* ********************************************************************* 2 * Broadcom Common Firmware Environment (CFE) 3 * 4 * BSP Configuration file File: bsp_config.h 5 * 6 * This module contains global parameters and conditional 7 * compilation settings for building CFE. 8 * 9 * Author: Mitch Lichtenberg 10 * 11 ********************************************************************* 12 * 13 * Copyright 2000,2001,2002,2003 14 * Broadcom Corporation. All rights reserved. 15 * 16 * This software is furnished under license and may be used and 17 * copied only in accordance with the following terms and 18 * conditions. Subject to these conditions, you may download, 19 * copy, install, use, modify and distribute modified or unmodified 20 * copies of this software in source and/or binary form. No title 21 * or ownership is transferred hereby. 22 * 23 * 1) Any source code used, modified or distributed must reproduce 24 * and retain this copyright notice and list of conditions 25 * as they appear in the source file. 26 * 27 * 2) No right is granted to use any trade name, trademark, or 28 * logo of Broadcom Corporation. The "Broadcom Corporation" 29 * name may not be used to endorse or promote products derived 30 * from this software without the prior written permission of 31 * Broadcom Corporation. 32 * 33 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR 34 * IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED 35 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 36 * PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT 37 * SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN 38 * PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT, 39 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 40 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 41 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 42 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 43 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 44 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF 45 * THE POSSIBILITY OF SUCH DAMAGE. 46 ********************************************************************* */ 47 48 49 50#define CFG_CPU_SPEED 200000000 /* 200Mz */ 51 52#define CFG_INIT_L1 1 /* initialize the L1 cache */ 53#define CFG_INIT_L2 1 /* initialize the L2 cache */ 54#define CFG_INIT_DRAM 1 /* initialize DRAM controller */ 55 56#define CFG_NETWORK 1 /* define to include network support */ 57 58#define CFG_UI 1 /* Define to enable user interface */ 59 60#define CFG_MULTI_CPUS 0 /* Define to include multiple CPU support */ 61 62#define CFG_HEAP_SIZE 256 /* heap size in kilobytes */ 63#define CFG_STACK_SIZE 1024 /* stack size in bytes */ 64 65 66/* 67 * These parameters control the flash driver's sector buffer. 68 * If you write environment variables or make small changes to 69 * flash sectors from user applications, you 70 * need to have the heap big enough to store a temporary sector 71 * for merging in small changes to flash sectors, so you 72 * should set CFG_FLASH_ALLOC_SECTOR_BUFFER in that case. 73 * Otherwise, you can provide an address in unallocated memory 74 * of where to place the sector buffer. 75 */ 76 77#define CFG_FLASH_ALLOC_SECTOR_BUFFER 0 /* '1' to allocate sector buffer from the heap */ 78#define CFG_FLASH_SECTOR_BUFFER_ADDR (10*1024*1024-128*1024) /* 10MB - 128K */ 79#define CFG_FLASH_SECTOR_BUFFER_SIZE (128*1024) 80 81/* 82 * The flash staging buffer is where we store a flash image before we write 83 * it to the flash. It's too big for the heap. 84 */ 85 86#define CFG_FLASH_STAGING_BUFFER_ADDR (10*1024*1024) 87#define CFG_FLASH_STAGING_BUFFER_SIZE (4*1024*1024) 88 89#define CFG_SERIAL_BAUD_RATE 115200 90 91#define CFG_SERIAL_LEDS 1 92 93/* Define the chip family */ 94#define MPC824X 1 95#define MPC824x 1 96