1/* 2 * (C) Copyright 2010 3 * Marvell Semiconductor <www.marvell.com> 4 * Written-by: Prafulla Wadaskar <prafulla@marvell.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 22 * MA 02110-1301 USA 23 */ 24 25/* 26 * This file contains Marvell Board Specific common defincations. 27 * This file should be included in board config header file. 28 * 29 * It supports common definations for Kirkwood platform 30 * TBD: support for Orion5X platforms 31 */ 32 33#ifndef _MV_COMMON_H 34#define _MV_COMMON_H 35 36/* 37 * High Level Configuration Options (easy to change) 38 */ 39#define CONFIG_MARVELL 1 40 41/* 42 * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h 43 */ 44#ifndef CONFIG_SYS_TEXT_BASE 45#define CONFIG_SYS_TEXT_BASE 0x00600000 46#endif /* CONFIG_SYS_TEXT_BASE */ 47 48/* additions for new ARM relocation support */ 49#define CONFIG_SYS_SDRAM_BASE 0x00000000 50 51/* 52 * CLKs configurations 53 */ 54#define CONFIG_SYS_HZ 1000 55 56/* 57 * NS16550 Configuration 58 */ 59#define CONFIG_SYS_NS16550 60#define CONFIG_SYS_NS16550_SERIAL 61#define CONFIG_SYS_NS16550_REG_SIZE (-4) 62#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 63#define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE 64 65/* 66 * Serial Port configuration 67 * The following definitions let you select what serial you want to use 68 * for your console driver. 69 */ 70 71#define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 72#define CONFIG_BAUDRATE 115200 73#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 74 115200,230400, 460800, 921600 } 75/* auto boot */ 76#define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 77 78/* 79 * For booting Linux, the board info and command line data 80 * have to be in the first 8 MB of memory, since this is 81 * the maximum mapped by the Linux kernel during initialization. 82 */ 83#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 84#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 85#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 86 87#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */ 88#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 89#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 90 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 91 92/* 93 * Size of malloc() pool 94 */ 95#define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */ 96 97/* 98 * Other required minimal configurations 99 */ 100#define CONFIG_SYS_LONGHELP 101#define CONFIG_AUTO_COMPLETE 102#define CONFIG_CMDLINE_EDITING 103#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ 104#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 105#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 106#define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */ 107#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 108#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 109#define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 110#define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 111#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 112#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 113 114/* ====> Include platform Common Definitions */ 115#include <asm/arch/config.h> 116 117/* 118 * DRAM Banks configuration, Custom config can be done in <board>.h 119 */ 120#ifndef CONFIG_NR_DRAM_BANKS 121#define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX 122#else 123#if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) 124#error CONFIG_NR_DRAM_BANKS Configurated more than available 125#endif 126#endif /* CONFIG_NR_DRAM_BANKS */ 127 128/* ====> Include driver Common Definitions */ 129/* 130 * Common NAND configuration 131 */ 132#ifdef CONFIG_CMD_NAND 133#define CONFIG_SYS_MAX_NAND_DEVICE 1 134#endif 135 136/* 137 * Common SPI Flash configuration 138 */ 139#ifdef CONFIG_CMD_SF 140#define CONFIG_SPI_FLASH 1 141#define CONFIG_SPI_FLASH_MACRONIX 1 142#endif 143 144/* 145 * Common USB/EHCI configuration 146 */ 147#ifdef CONFIG_CMD_USB 148#define CONFIG_USB_EHCI /* Enable EHCI USB support */ 149#define CONFIG_USB_STORAGE 150#define CONFIG_DOS_PARTITION 151#define CONFIG_ISO_PARTITION 152#define CONFIG_SUPPORT_VFAT 153#endif /* CONFIG_CMD_USB */ 154 155/* 156 * File system 157 */ 158#ifdef CONFIG_SYS_MVFS 159#define CONFIG_CMD_EXT2 160#define CONFIG_CMD_JFFS2 161#define CONFIG_CMD_FAT 162#define CONFIG_CMD_UBI 163#define CONFIG_CMD_UBIFS 164#define CONFIG_RBTREE 165#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 166#define CONFIG_MTD_PARTITIONS 167#define CONFIG_CMD_MTDPARTS 168#define CONFIG_LZO 169#endif 170 171#endif /* _MV_COMMON_H */ 172