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) /* 1MiB 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_STACKSIZE 0x00100000 /* regular stack- 1M */ 109 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 110 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 111 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 112 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 113 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 114 115 /* ====> Include platform Common Definitions */ 116 #include <asm/arch/config.h> 117 118 /* 119 * DRAM Banks configuration, Custom config can be done in <board>.h 120 */ 121 #ifndef CONFIG_NR_DRAM_BANKS 122 #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX 123 #else 124 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) 125 #error CONFIG_NR_DRAM_BANKS Configurated more than available 126 #endif 127 #endif /* CONFIG_NR_DRAM_BANKS */ 128 129 /* ====> Include driver Common Definitions */ 130 /* 131 * Common NAND configuration 132 */ 133 #ifdef CONFIG_CMD_NAND 134 #define CONFIG_SYS_MAX_NAND_DEVICE 1 135 #define NAND_MAX_CHIPS 1 136 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ 137 #endif 138 139 /* 140 * Common SPI Flash configuration 141 */ 142 #ifdef CONFIG_CMD_SF 143 #define CONFIG_SPI_FLASH 1 144 #define CONFIG_SPI_FLASH_MACRONIX 1 145 #endif 146 147 /* 148 * Common USB/EHCI configuration 149 */ 150 #ifdef CONFIG_CMD_USB 151 #define CONFIG_USB_EHCI /* Enable EHCI USB support */ 152 #define CONFIG_USB_STORAGE 153 #define CONFIG_DOS_PARTITION 154 #define CONFIG_ISO_PARTITION 155 #define CONFIG_SUPPORT_VFAT 156 #endif /* CONFIG_CMD_USB */ 157 158 /* 159 * File system 160 */ 161 #ifdef CONFIG_SYS_MVFS 162 #define CONFIG_CMD_EXT2 163 #define CONFIG_CMD_JFFS2 164 #define CONFIG_CMD_FAT 165 #define CONFIG_CMD_UBI 166 #define CONFIG_CMD_UBIFS 167 #define CONFIG_RBTREE 168 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 169 #define CONFIG_MTD_PARTITIONS 170 #define CONFIG_CMD_MTDPARTS 171 #define CONFIG_LZO 172 #endif 173 174 #endif /* _MV_COMMON_H */ 175