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 (mpl@broadcom.com) 10 * 11 ********************************************************************* 12 * 13 * Copyright 2000,2001 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 as 25 * 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. Neither the "Broadcom 29 * Corporation" name nor any trademark or logo of Broadcom 30 * Corporation may be used to endorse or promote products 31 * derived from this software without the prior written 32 * permission of Broadcom Corporation. 33 * 34 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR 35 * IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED 36 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 37 * PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT 38 * SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN 39 * PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT, 40 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 41 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 42 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 43 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 44 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 45 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF 46 * THE POSSIBILITY OF SUCH DAMAGE. 47 ********************************************************************* */ 48 49 50#define CFG_INIT_L1 1 /* initialize the L1 cache */ 51#define CFG_INIT_L2 0 /* there is no L2 cache */ 52 53#define CFG_INIT_DRAM 1 /* initialize DRAM controller */ 54#define CFG_DRAM_SIZE xxx /* size of DRAM if you don't initialize */ 55 56#define CFG_NETWORK 1 /* define to include network support */ 57#define CFG_TCP 0 /* include TCP stack */ 58 59#define CFG_FATFS 0 60#define CFG_HTTPFS 0 /* Enable HTTP filesystem */ 61 62#define CFG_UI 1 /* Define to enable user interface */ 63 64#define CFG_MULTI_CPUS 0 /* no multi-cpu support */ 65 66#ifndef CFG_HEAP_SIZE 67#define CFG_HEAP_SIZE 400 /* heap size in kilobytes */ 68#endif 69 70#define CFG_STACK_SIZE 8192 /* stack size (bytes, rounded up to K) */ 71 72#define CFG_SERIAL_BAUD_RATE 115200 /* normal console speed */ 73 74#define CFG_VENDOR_EXTENSIONS 0 75 76/* 77 * These parameters control the flash driver's sector buffer. 78 * If you write environment variables or make small changes to 79 * flash sectors from user applications, you 80 * need to have the heap big enough to store a temporary sector 81 * for merging in small changes to flash sectors, so you 82 * should set CFG_FLASH_ALLOC_SECTOR_BUFFER in that case. 83 * Otherwise, you can provide an address in unallocated memory 84 * of where to place the sector buffer. 85 */ 86#define CFG_FLASH_ALLOC_SECTOR_BUFFER 0 /* '1' to allocate sector buffer from the heap */ 87#define CFG_FLASH_SECTOR_BUFFER_ADDR (1*1024*1024-128*1024) 88#define CFG_FLASH_SECTOR_BUFFER_SIZE (128*1024) 89 90/* 91 * The flash staging buffer is where we store a flash image before we write 92 * it to the flash. It's too big for the heap. If zero then the code will 93 * choose between the given ADDR and mem_topofmem, depending on which 94 * area is bigger. 95 */ 96 97#define CFG_FLASH_STAGING_BUFFER_ADDR (4096) 98#define CFG_FLASH_STAGING_BUFFER_SIZE 0 99 100/* 101 * Default TFTP maximum number retries is 3. 102 */ 103 104#define TFTP_MAX_RETRIES 3 105 106