include/configs/tegra-common.h

   1 /*
   2  *  (C) Copyright 2010-2012
   3  *  NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _TEGRA_COMMON_H_
   9 #define _TEGRA_COMMON_H_
  10 #include <linux/sizes.h>
  11 #include <linux/stringify.h>
  12
  13 /*
  14  * High Level Configuration Options
  15  */
  16 #define CONFIG_ARMCORTEXA9              /* This is an ARM V7 CPU core */
  17 #define CONFIG_SYS_L2CACHE_OFF          /* No L2 cache */
  18
  19 #include <asm/arch/tegra.h>             /* get chip and board defs */
  20
  21 #define CONFIG_SYS_TIMER_RATE           1000000
  22 #define CONFIG_SYS_TIMER_COUNTER        NV_PA_TMRUS_BASE
  23
  24 /*
  25  * Display CPU and Board information
  26  */
  27 #define CONFIG_DISPLAY_CPUINFO
  28 #define CONFIG_DISPLAY_BOARDINFO
  29
  30 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  31
  32 /* Environment */
  33 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  34 #define CONFIG_ENV_SIZE                 0x2000  /* Total Size Environment */
  35
  36 /*
  37  * Size of malloc() pool
  38  */
  39 #ifdef CONFIG_DFU_MMC
  40 #define CONFIG_SYS_MALLOC_LEN           ((4 << 20) + \
  41                                         CONFIG_SYS_DFU_DATA_BUF_SIZE)
  42 #else
  43 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* 4MB  */
  44 #endif
  45
  46 #define CONFIG_SYS_NONCACHED_MEMORY     (1 << 20)       /* 1 MiB */
  47
  48 /*
  49  * NS16550 Configuration
  50  */
  51 #define CONFIG_TEGRA_SERIAL
  52 #define CONFIG_SYS_NS16550
  53
  54 /*
  55  * Common HW configuration.
  56  * If this varies between SoCs later, move to tegraNN-common.h
  57  * Note: This is number of devices, not max device ID.
  58  */
  59 #define CONFIG_SYS_MMC_MAX_DEVICE 4
  60
  61 /*
  62  * select serial console configuration
  63  */
  64 #define CONFIG_CONS_INDEX       1
  65
  66 /* allow to overwrite serial and ethaddr */
  67 #define CONFIG_ENV_OVERWRITE
  68 #define CONFIG_BAUDRATE                 115200
  69
  70 /* turn on command-line edit/hist/auto */
  71 #define CONFIG_COMMAND_HISTORY
  72
  73 /* turn on commonly used storage-related commands */
  74 #define CONFIG_PARTITION_UUIDS
  75 #define CONFIG_CMD_PART
  76
  77 #define CONFIG_SYS_NO_FLASH
  78
  79 #define CONFIG_CONSOLE_MUX
  80 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  81 #ifndef CONFIG_SPL_BUILD
  82 #define CONFIG_SYS_STDIO_DEREGISTER
  83 #endif
  84
  85 /*
  86  * Miscellaneous configurable options
  87  */
  88 #define CONFIG_SYS_PROMPT               V_PROMPT
  89 /*
  90  * Increasing the size of the IO buffer as default nfsargs size is more
  91  *  than 256 and so it is not possible to edit it
  92  */
  93 #define CONFIG_SYS_CBSIZE               (256 * 2) /* Console I/O Buffer Size */
  94 /* Print Buffer Size */
  95 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  96                                         sizeof(CONFIG_SYS_PROMPT) + 16)
  97 #define CONFIG_SYS_MAXARGS              32      /* max number of command args */
  98 /* Boot Argument Buffer Size */
  99 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 100
 101 #define CONFIG_SYS_MEMTEST_START        (NV_PA_SDRC_CS0 + 0x600000)
 102 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x100000)
 103
 104 #ifndef CONFIG_SPL_BUILD
 105 #define CONFIG_USE_ARCH_MEMCPY
 106 #endif
 107
 108 /*-----------------------------------------------------------------------
 109  * Physical Memory Map
 110  */
 111 #define CONFIG_NR_DRAM_BANKS    1
 112 #define PHYS_SDRAM_1            NV_PA_SDRC_CS0
 113 #define PHYS_SDRAM_1_SIZE       0x20000000      /* 512M */
 114
 115 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 116 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM_1
 117
 118 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)     /* 256M */
 119
 120 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_STACKBASE
 121 #define CONFIG_SYS_INIT_RAM_SIZE        CONFIG_SYS_MALLOC_LEN
 122 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 123                                                 CONFIG_SYS_INIT_RAM_SIZE - \
 124                                                 GENERATED_GBL_DATA_SIZE)
 125
 126 #define CONFIG_TEGRA_GPIO
 127 #define CONFIG_CMD_GPIO
 128 #define CONFIG_CMD_ENTERRCM
 129
 130 /* Defines for SPL */
 131 #define CONFIG_SPL_FRAMEWORK
 132 #define CONFIG_SPL_RAM_DEVICE
 133 #define CONFIG_SPL_BOARD_INIT
 134 #define CONFIG_SPL_NAND_SIMPLE
 135 #define CONFIG_SPL_MAX_FOOTPRINT        (CONFIG_SYS_TEXT_BASE - \
 136                                                 CONFIG_SPL_TEXT_BASE)
 137 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00010000
 138
 139 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 140 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 141 #define CONFIG_SPL_SERIAL_SUPPORT
 142 #define CONFIG_SPL_GPIO_SUPPORT
 143
 144 #define CONFIG_SYS_GENERIC_BOARD
 145 #define CONFIG_BOARD_EARLY_INIT_F
 146 #define CONFIG_BOARD_LATE_INIT
 147
 148 /* Misc utility code */
 149 #define CONFIG_BOUNCE_BUFFER
 150 #define CONFIG_CRC32_VERIFY
 151
 152 #ifndef CONFIG_SPL_BUILD
 153 #include <config_distro_defaults.h>
 154 #endif
 155
 156 #endif /* _TEGRA_COMMON_H_ */