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