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 #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_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, \
  57                                           115200,230400, 460800, 921600 }
  58 /* auto boot */
  59 #define CONFIG_PREBOOT
  60
  61 /*
  62  * For booting Linux, the board info and command line data
  63  * have to be in the first 8 MB of memory, since this is
  64  * the maximum mapped by the Linux kernel during initialization.
  65  */
  66 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
  67 #define CONFIG_INITRD_TAG       1       /* enable INITRD tag */
  68 #define CONFIG_SETUP_MEMORY_TAGS 1      /* enable memory tag */
  69
  70 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buff Size */
  71
  72 /*
  73  * Size of malloc() pool
  74  */
  75 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024 * 4) /* 4MiB for malloc() */
  76
  77 /*
  78  * Other required minimal configurations
  79  */
  80 #define CONFIG_SYS_LONGHELP
  81 #define CONFIG_AUTO_COMPLETE
  82 #define CONFIG_CMDLINE_EDITING
  83 #define CONFIG_ARCH_CPU_INIT    /* call arch_cpu_init() */
  84 #define CONFIG_SYS_LOAD_ADDR    0x00800000      /* default load adr- 8M */
  85 #define CONFIG_SYS_MEMTEST_START 0x00800000     /* 8M */
  86 #define CONFIG_SYS_MEMTEST_END  0x00ffffff      /*(_16M -1) */
  87 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000     /* Rst Vector Adr */
  88 #define CONFIG_SYS_MAXARGS      32      /* max number of command args */
  89
  90 /* ====> Include platform Common Definitions */
  91 #include <asm/arch/config.h>
  92
  93 /*
  94  * DRAM Banks configuration, Custom config can be done in <board>.h
  95  */
  96 #ifndef CONFIG_NR_DRAM_BANKS
  97 #define CONFIG_NR_DRAM_BANKS    CONFIG_NR_DRAM_BANKS_MAX
  98 #else
  99 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX)
 100 #error CONFIG_NR_DRAM_BANKS Configurated more than available
 101 #endif
 102 #endif /* CONFIG_NR_DRAM_BANKS */
 103
 104 /* ====> Include driver Common Definitions */
 105 /*
 106  * Common NAND configuration
 107  */
 108 #ifdef CONFIG_CMD_NAND
 109 #define CONFIG_SYS_MAX_NAND_DEVICE     1
 110 #endif
 111
 112 /*
 113  * Common SPI Flash configuration
 114  */
 115 #ifdef CONFIG_CMD_SF
 116 #endif
 117
 118 /*
 119  * File system
 120  */
 121 #ifdef CONFIG_SYS_MVFS
 122 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 123 #define CONFIG_MTD_PARTITIONS
 124 #endif
 125
 126 #endif /* _MV_COMMON_H */