include/configs/mv-common.h

   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
  29 /* additions for new ARM relocation support */
  30 #define CONFIG_SYS_SDRAM_BASE   0x00000000
  31
  32 /*
  33  * CLKs configurations
  34  */
  35
  36 /*
  37  * NS16550 Configuration
  38  */
  39 #define CONFIG_SYS_NS16550_SERIAL
  40 #define CONFIG_SYS_NS16550_CLK          CONFIG_SYS_TCLK
  41 #if !defined(CONFIG_DM_SERIAL)
  42 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  43 #define CONFIG_SYS_NS16550_COM1         MV_UART_CONSOLE_BASE
  44 #endif
  45
  46 /*
  47  * Serial Port configuration
  48  * The following definitions let you select what serial you want to use
  49  * for your console driver.
  50  */
  51
  52 #define CONFIG_CONS_INDEX       1       /*Console on UART0 */
  53 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
  54                                           115200,230400, 460800, 921600 }
  55 /* auto boot */
  56 #define CONFIG_PREBOOT
  57
  58 /*
  59  * For booting Linux, the board info and command line data
  60  * have to be in the first 8 MB of memory, since this is
  61  * the maximum mapped by the Linux kernel during initialization.
  62  */
  63 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
  64 #define CONFIG_INITRD_TAG       1       /* enable INITRD tag */
  65 #define CONFIG_SETUP_MEMORY_TAGS 1      /* enable memory tag */
  66
  67 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buff Size */
  68
  69 /*
  70  * Size of malloc() pool
  71  */
  72 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024 * 4) /* 4MiB for malloc() */
  73
  74 /*
  75  * Other required minimal configurations
  76  */
  77 #define CONFIG_SYS_LONGHELP
  78 #define CONFIG_AUTO_COMPLETE
  79 #define CONFIG_CMDLINE_EDITING
  80 #define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
  81 #define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
  82 #define CONFIG_SYS_MEMTEST_START 0x00800000     /* 8M */
  83 #define CONFIG_SYS_MEMTEST_END  0x00ffffff      /*(_16M -1) */
  84 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
  85 #define CONFIG_SYS_MAXARGS      32      /* max number of command args */
  86
  87 /* ====> Include platform Common Definitions */
  88 #include <asm/arch/config.h>
  89
  90 /*
  91  * DRAM Banks configuration, Custom config can be done in <board>.h
  92  */
  93 #ifndef CONFIG_NR_DRAM_BANKS
  94 #define CONFIG_NR_DRAM_BANKS    CONFIG_NR_DRAM_BANKS_MAX
  95 #else
  96 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX)
  97 #error CONFIG_NR_DRAM_BANKS Configurated more than available
  98 #endif
  99 #endif /* CONFIG_NR_DRAM_BANKS */
 100
 101 /* ====> Include driver Common Definitions */
 102 /*
 103  * Common NAND configuration
 104  */
 105 #ifdef CONFIG_CMD_NAND
 106 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 107 #endif
 108
 109 /*
 110  * Common SPI Flash configuration
 111  */
 112 #ifdef CONFIG_CMD_SF
 113 #endif
 114
 115 /*
 116  * File system
 117  */
 118 #ifdef CONFIG_SYS_MVFS
 119 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 120 #define CONFIG_MTD_PARTITIONS
 121 #endif
 122
 123 #endif /* _MV_COMMON_H */