1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2010 3*4882a593Smuzhiyun * Marvell Semiconductor <www.marvell.com> 4*4882a593Smuzhiyun * Written-by: Prafulla Wadaskar <prafulla@marvell.com> 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* 10*4882a593Smuzhiyun * This file contains Marvell Board Specific common defincations. 11*4882a593Smuzhiyun * This file should be included in board config header file. 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * It supports common definations for Kirkwood platform 14*4882a593Smuzhiyun * TBD: support for Orion5X platforms 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef _MV_COMMON_H 18*4882a593Smuzhiyun #define _MV_COMMON_H 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun /* 21*4882a593Smuzhiyun * High Level Configuration Options (easy to change) 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun #define CONFIG_MARVELL 1 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* 26*4882a593Smuzhiyun * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h 27*4882a593Smuzhiyun */ 28*4882a593Smuzhiyun #ifndef CONFIG_SYS_TEXT_BASE 29*4882a593Smuzhiyun #define CONFIG_SYS_TEXT_BASE 0x00600000 30*4882a593Smuzhiyun #endif /* CONFIG_SYS_TEXT_BASE */ 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun /* additions for new ARM relocation support */ 33*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_BASE 0x00000000 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* 36*4882a593Smuzhiyun * CLKs configurations 37*4882a593Smuzhiyun */ 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /* 40*4882a593Smuzhiyun * NS16550 Configuration 41*4882a593Smuzhiyun */ 42*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_SERIAL 43*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 44*4882a593Smuzhiyun #if !defined(CONFIG_DM_SERIAL) 45*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_REG_SIZE (-4) 46*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE 47*4882a593Smuzhiyun #endif 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun /* 50*4882a593Smuzhiyun * Serial Port configuration 51*4882a593Smuzhiyun * The following definitions let you select what serial you want to use 52*4882a593Smuzhiyun * for your console driver. 53*4882a593Smuzhiyun */ 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 56*4882a593Smuzhiyun #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 57*4882a593Smuzhiyun 115200,230400, 460800, 921600 } 58*4882a593Smuzhiyun /* auto boot */ 59*4882a593Smuzhiyun #define CONFIG_PREBOOT 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun /* 62*4882a593Smuzhiyun * For booting Linux, the board info and command line data 63*4882a593Smuzhiyun * have to be in the first 8 MB of memory, since this is 64*4882a593Smuzhiyun * the maximum mapped by the Linux kernel during initialization. 65*4882a593Smuzhiyun */ 66*4882a593Smuzhiyun #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 67*4882a593Smuzhiyun #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 68*4882a593Smuzhiyun #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun /* 73*4882a593Smuzhiyun * Size of malloc() pool 74*4882a593Smuzhiyun */ 75*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN (1024 * 1024 * 4) /* 4MiB for malloc() */ 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun /* 78*4882a593Smuzhiyun * Other required minimal configurations 79*4882a593Smuzhiyun */ 80*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 81*4882a593Smuzhiyun #define CONFIG_AUTO_COMPLETE 82*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 83*4882a593Smuzhiyun #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 84*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 85*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 86*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 87*4882a593Smuzhiyun #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 88*4882a593Smuzhiyun #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun /* ====> Include platform Common Definitions */ 91*4882a593Smuzhiyun #include <asm/arch/config.h> 92*4882a593Smuzhiyun 93*4882a593Smuzhiyun /* 94*4882a593Smuzhiyun * DRAM Banks configuration, Custom config can be done in <board>.h 95*4882a593Smuzhiyun */ 96*4882a593Smuzhiyun #ifndef CONFIG_NR_DRAM_BANKS 97*4882a593Smuzhiyun #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX 98*4882a593Smuzhiyun #else 99*4882a593Smuzhiyun #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX) 100*4882a593Smuzhiyun #error CONFIG_NR_DRAM_BANKS Configurated more than available 101*4882a593Smuzhiyun #endif 102*4882a593Smuzhiyun #endif /* CONFIG_NR_DRAM_BANKS */ 103*4882a593Smuzhiyun 104*4882a593Smuzhiyun /* ====> Include driver Common Definitions */ 105*4882a593Smuzhiyun /* 106*4882a593Smuzhiyun * Common NAND configuration 107*4882a593Smuzhiyun */ 108*4882a593Smuzhiyun #ifdef CONFIG_CMD_NAND 109*4882a593Smuzhiyun #define CONFIG_SYS_MAX_NAND_DEVICE 1 110*4882a593Smuzhiyun #endif 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun /* 113*4882a593Smuzhiyun * Common SPI Flash configuration 114*4882a593Smuzhiyun */ 115*4882a593Smuzhiyun #ifdef CONFIG_CMD_SF 116*4882a593Smuzhiyun #endif 117*4882a593Smuzhiyun 118*4882a593Smuzhiyun /* 119*4882a593Smuzhiyun * Common USB/EHCI configuration 120*4882a593Smuzhiyun */ 121*4882a593Smuzhiyun #if defined(CONFIG_CMD_USB) && !defined(CONFIG_DM) 122*4882a593Smuzhiyun #define CONFIG_SUPPORT_VFAT 123*4882a593Smuzhiyun #endif /* CONFIG_CMD_USB */ 124*4882a593Smuzhiyun 125*4882a593Smuzhiyun /* 126*4882a593Smuzhiyun * File system 127*4882a593Smuzhiyun */ 128*4882a593Smuzhiyun #ifdef CONFIG_SYS_MVFS 129*4882a593Smuzhiyun #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 130*4882a593Smuzhiyun #define CONFIG_MTD_PARTITIONS 131*4882a593Smuzhiyun #endif 132*4882a593Smuzhiyun 133*4882a593Smuzhiyun #endif /* _MV_COMMON_H */ 134