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_DM
  22 #define CONFIG_CMD_DM
  23
  24 #define CONFIG_SYS_TIMER_RATE           1000000
  25 #define CONFIG_SYS_TIMER_COUNTER        NV_PA_TMRUS_BASE
  26
  27 /*
  28  * Display CPU and Board information
  29  */
  30 #define CONFIG_DISPLAY_CPUINFO
  31 #define CONFIG_DISPLAY_BOARDINFO
  32
  33 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  34
  35 /* Environment */
  36 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  37 #define CONFIG_ENV_SIZE                 0x2000  /* Total Size Environment */
  38
  39 /*
  40  * Size of malloc() pool
  41  */
  42 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* 4MB  */
  43
  44 /*
  45  * NS16550 Configuration
  46  */
  47 #define CONFIG_SYS_NS16550
  48 #define CONFIG_SYS_NS16550_SERIAL
  49 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  50 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  51
  52 /*
  53  * Common HW configuration.
  54  * If this varies between SoCs later, move to tegraNN-common.h
  55  * Note: This is number of devices, not max device ID.
  56  */
  57 #define CONFIG_SYS_MMC_MAX_DEVICE 4
  58
  59 /*
  60  * select serial console configuration
  61  */
  62 #define CONFIG_CONS_INDEX       1
  63
  64 /* allow to overwrite serial and ethaddr */
  65 #define CONFIG_ENV_OVERWRITE
  66 #define CONFIG_BAUDRATE                 115200
  67
  68 /* include default commands */
  69 #include <config_cmd_default.h>
  70
  71 /* remove unused commands */
  72 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect */
  73 #undef CONFIG_CMD_FPGA          /* FPGA configuration support */
  74 #undef CONFIG_CMD_IMI
  75 #undef CONFIG_CMD_IMLS
  76 #undef CONFIG_CMD_NFS           /* NFS support */
  77 #undef CONFIG_CMD_NET           /* network support */
  78
  79 /* turn on command-line edit/hist/auto */
  80 #define CONFIG_COMMAND_HISTORY
  81
  82 /* turn on commonly used storage-related commands */
  83 #define CONFIG_PARTITION_UUIDS
  84 #define CONFIG_CMD_PART
  85
  86 #define CONFIG_SYS_NO_FLASH
  87
  88 #define CONFIG_CONSOLE_MUX
  89 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  90
  91 /*
  92  * Miscellaneous configurable options
  93  */
  94 #define CONFIG_SYS_PROMPT               V_PROMPT
  95 /*
  96  * Increasing the size of the IO buffer as default nfsargs size is more
  97  *  than 256 and so it is not possible to edit it
  98  */
  99 #define CONFIG_SYS_CBSIZE               (256 * 2) /* Console I/O Buffer Size */
 100 /* Print Buffer Size */
 101 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 102                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 103 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 104 /* Boot Argument Buffer Size */
 105 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 106
 107 #define CONFIG_SYS_MEMTEST_START        (NV_PA_SDRC_CS0 + 0x600000)
 108 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x100000)
 109
 110 /*-----------------------------------------------------------------------
 111  * Physical Memory Map
 112  */
 113 #define CONFIG_NR_DRAM_BANKS    1
 114 #define PHYS_SDRAM_1            NV_PA_SDRC_CS0
 115 #define PHYS_SDRAM_1_SIZE       0x20000000      /* 512M */
 116
 117 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 118 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM_1
 119
 120 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)     /* 256M */
 121
 122 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_STACKBASE
 123 #define CONFIG_SYS_INIT_RAM_SIZE        CONFIG_SYS_MALLOC_LEN
 124 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 125                                                 CONFIG_SYS_INIT_RAM_SIZE - \
 126                                                 GENERATED_GBL_DATA_SIZE)
 127
 128 #define CONFIG_TEGRA_GPIO
 129 #define CONFIG_CMD_GPIO
 130 #define CONFIG_CMD_ENTERRCM
 131
 132 /* Defines for SPL */
 133 #define CONFIG_SPL_FRAMEWORK
 134 #define CONFIG_SPL_RAM_DEVICE
 135 #define CONFIG_SPL_BOARD_INIT
 136 #define CONFIG_SPL_NAND_SIMPLE
 137 #define CONFIG_SPL_MAX_FOOTPRINT        (CONFIG_SYS_TEXT_BASE - \
 138                                                 CONFIG_SPL_TEXT_BASE)
 139 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00010000
 140
 141 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 142 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 143 #define CONFIG_SPL_SERIAL_SUPPORT
 144 #define CONFIG_SPL_GPIO_SUPPORT
 145
 146 #ifdef CONFIG_SPL_BUILD
 147 # define CONFIG_USE_PRIVATE_LIBGCC
 148 #endif
 149
 150 #define CONFIG_SYS_GENERIC_BOARD
 151
 152 /* Misc utility code */
 153 #define CONFIG_BOUNCE_BUFFER
 154 #define CONFIG_CRC32_VERIFY
 155
 156 #ifndef CONFIG_SPL_BUILD
 157 #include <config_distro_defaults.h>
 158 #endif
 159
 160 #endif /* _TEGRA_COMMON_H_ */