1 /* 2 * (C) Copyright 2010 3 * Marvell Semiconductor <www.marvell.com> 4 * Written-by: Prafulla Wadaskar <prafulla@marvell.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 /* 10 * This file contains Marvell Board Specific common defincations. 11 * This file should be included in board config header file. 12 * 13 * It supports common definations for Kirkwood platform 14 * TBD: support for Orion5X platforms 15 */ 16 17 #ifndef _MV_COMMON_H 18 #define _MV_COMMON_H 19 20 /* 21 * High Level Configuration Options (easy to change) 22 */ 23 #define CONFIG_MARVELL 1 24 25 /* 26 * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h 27 */ 28 #ifndef CONFIG_SYS_TEXT_BASE 29 #define CONFIG_SYS_TEXT_BASE 0x00600000 30 #endif /* CONFIG_SYS_TEXT_BASE */ 31 32 /* additions for new ARM relocation support */ 33 #define CONFIG_SYS_SDRAM_BASE 0x00000000 34 35 /* 36 * CLKs configurations 37 */ 38 39 /* 40 * NS16550 Configuration 41 */ 42 #define CONFIG_SYS_NS16550 43 #define CONFIG_SYS_NS16550_SERIAL 44 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 45 #if !defined(CONFIG_DM_SERIAL) 46 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 47 #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE 48 #endif 49 50 /* 51 * Serial Port configuration 52 * The following definitions let you select what serial you want to use 53 * for your console driver. 54 */ 55 56 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 57 #define CONFIG_BAUDRATE 115200 58 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 59 115200,230400, 460800, 921600 } 60 /* auto boot */ 61 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 62 #define CONFIG_PREBOOT 63 64 #define CONFIG_OF_LIBFDT /* Device tree support */ 65 66 /* 67 * For booting Linux, the board info and command line data 68 * have to be in the first 8 MB of memory, since this is 69 * the maximum mapped by the Linux kernel during initialization. 70 */ 71 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 72 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 73 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 74 75 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 76 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 77 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 78 79 /* 80 * Size of malloc() pool 81 */ 82 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */ 83 84 /* 85 * Other required minimal configurations 86 */ 87 #define CONFIG_SYS_LONGHELP 88 #define CONFIG_AUTO_COMPLETE 89 #define CONFIG_CMDLINE_EDITING 90 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ 91 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 92 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 93 #define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */ 94 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 95 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 96 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 97 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 98 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 99 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 100 101 /* ====> Include platform Common Definitions */ 102 #include <asm/arch/config.h> 103 104 /* 105 * DRAM Banks configuration, Custom config can be done in <board>.h 106 */ 107 #ifndef CONFIG_NR_DRAM_BANKS 108 #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX 109 #else 110 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) 111 #error CONFIG_NR_DRAM_BANKS Configurated more than available 112 #endif 113 #endif /* CONFIG_NR_DRAM_BANKS */ 114 115 /* ====> Include driver Common Definitions */ 116 /* 117 * Common NAND configuration 118 */ 119 #ifdef CONFIG_CMD_NAND 120 #define CONFIG_SYS_MAX_NAND_DEVICE 1 121 #endif 122 123 /* 124 * Common SPI Flash configuration 125 */ 126 #ifdef CONFIG_CMD_SF 127 #define CONFIG_SPI_FLASH_MACRONIX 1 128 #endif 129 130 /* 131 * Common USB/EHCI configuration 132 */ 133 #if defined(CONFIG_CMD_USB) && !defined(CONFIG_DM) 134 #define CONFIG_USB_EHCI /* Enable EHCI USB support */ 135 #define CONFIG_USB_STORAGE 136 #define CONFIG_DOS_PARTITION 137 #define CONFIG_ISO_PARTITION 138 #define CONFIG_SUPPORT_VFAT 139 #endif /* CONFIG_CMD_USB */ 140 141 /* 142 * File system 143 */ 144 #ifdef CONFIG_SYS_MVFS 145 #define CONFIG_CMD_EXT2 146 #define CONFIG_CMD_JFFS2 147 #define CONFIG_CMD_FAT 148 #define CONFIG_CMD_UBI 149 #define CONFIG_CMD_UBIFS 150 #define CONFIG_RBTREE 151 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 152 #define CONFIG_MTD_PARTITIONS 153 #define CONFIG_CMD_MTDPARTS 154 #define CONFIG_LZO 155 #endif 156 157 #endif /* _MV_COMMON_H */ 158