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 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM_SERIAL) 43 #define CONFIG_NS16550_SERIAL 44 #endif 45 46 #define CONFIG_SYS_NS16550 47 #define CONFIG_SYS_NS16550_SERIAL 48 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 49 #if !defined(CONFIG_DM_SERIAL) 50 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 51 #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE 52 #endif 53 54 /* 55 * Serial Port configuration 56 * The following definitions let you select what serial you want to use 57 * for your console driver. 58 */ 59 60 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 61 #define CONFIG_BAUDRATE 115200 62 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 63 115200,230400, 460800, 921600 } 64 /* auto boot */ 65 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 66 #define CONFIG_PREBOOT 67 68 #define CONFIG_OF_LIBFDT /* Device tree support */ 69 70 /* 71 * For booting Linux, the board info and command line data 72 * have to be in the first 8 MB of memory, since this is 73 * the maximum mapped by the Linux kernel during initialization. 74 */ 75 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 76 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 77 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 78 79 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 80 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 81 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 82 83 /* 84 * Size of malloc() pool 85 */ 86 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */ 87 88 /* 89 * Other required minimal configurations 90 */ 91 #define CONFIG_SYS_LONGHELP 92 #define CONFIG_AUTO_COMPLETE 93 #define CONFIG_CMDLINE_EDITING 94 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ 95 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 96 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 97 #define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */ 98 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 99 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 100 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 101 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 102 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 103 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 104 105 /* ====> Include platform Common Definitions */ 106 #include <asm/arch/config.h> 107 108 /* 109 * DRAM Banks configuration, Custom config can be done in <board>.h 110 */ 111 #ifndef CONFIG_NR_DRAM_BANKS 112 #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX 113 #else 114 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) 115 #error CONFIG_NR_DRAM_BANKS Configurated more than available 116 #endif 117 #endif /* CONFIG_NR_DRAM_BANKS */ 118 119 /* ====> Include driver Common Definitions */ 120 /* 121 * Common NAND configuration 122 */ 123 #ifdef CONFIG_CMD_NAND 124 #define CONFIG_SYS_MAX_NAND_DEVICE 1 125 #endif 126 127 /* 128 * Common SPI Flash configuration 129 */ 130 #ifdef CONFIG_CMD_SF 131 #define CONFIG_SPI_FLASH_MACRONIX 1 132 #endif 133 134 /* 135 * Common USB/EHCI configuration 136 */ 137 #if defined(CONFIG_CMD_USB) && !defined(CONFIG_DM) 138 #define CONFIG_USB_EHCI /* Enable EHCI USB support */ 139 #define CONFIG_USB_STORAGE 140 #define CONFIG_DOS_PARTITION 141 #define CONFIG_ISO_PARTITION 142 #define CONFIG_SUPPORT_VFAT 143 #endif /* CONFIG_CMD_USB */ 144 145 /* 146 * File system 147 */ 148 #ifdef CONFIG_SYS_MVFS 149 #define CONFIG_CMD_EXT2 150 #define CONFIG_CMD_JFFS2 151 #define CONFIG_CMD_FAT 152 #define CONFIG_CMD_UBI 153 #define CONFIG_CMD_UBIFS 154 #define CONFIG_RBTREE 155 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 156 #define CONFIG_MTD_PARTITIONS 157 #define CONFIG_CMD_MTDPARTS 158 #define CONFIG_LZO 159 #endif 160 161 #endif /* _MV_COMMON_H */ 162