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_TEGRA                    /* which is a Tegra generic machine */
  18 #define CONFIG_SYS_L2CACHE_OFF          /* No L2 cache */
  19
  20 #include <asm/arch/tegra.h>             /* get chip and board defs */
  21
  22 #define CONFIG_SYS_TIMER_RATE           1000000
  23 #define CONFIG_SYS_TIMER_COUNTER        NV_PA_TMRUS_BASE
  24
  25 /*
  26  * Display CPU and Board information
  27  */
  28 #define CONFIG_DISPLAY_CPUINFO
  29 #define CONFIG_DISPLAY_BOARDINFO
  30
  31 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
  32 #define CONFIG_OF_LIBFDT                /* enable passing of devicetree */
  33
  34 /* Environment */
  35 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  36 #define CONFIG_ENV_SIZE                 0x2000  /* Total Size Environment */
  37
  38 /*
  39  * Size of malloc() pool
  40  */
  41 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* 4MB  */
  42
  43 /*
  44  * NS16550 Configuration
  45  */
  46 #define CONFIG_SYS_NS16550
  47 #define CONFIG_SYS_NS16550_SERIAL
  48 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  49 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  50
  51 /*
  52  * select serial console configuration
  53  */
  54 #define CONFIG_CONS_INDEX       1
  55
  56 /* allow to overwrite serial and ethaddr */
  57 #define CONFIG_ENV_OVERWRITE
  58 #define CONFIG_BAUDRATE                 115200
  59
  60 /* include default commands */
  61 #include <config_cmd_default.h>
  62
  63 /* remove unused commands */
  64 #undef CONFIG_CMD_FLASH         /* flinfo, erase, protect */
  65 #undef CONFIG_CMD_FPGA          /* FPGA configuration support */
  66 #undef CONFIG_CMD_IMI
  67 #undef CONFIG_CMD_IMLS
  68 #undef CONFIG_CMD_NFS           /* NFS support */
  69 #undef CONFIG_CMD_NET           /* network support */
  70
  71 /* turn on command-line edit/hist/auto */
  72 #define CONFIG_CMDLINE_EDITING
  73 #define CONFIG_COMMAND_HISTORY
  74 #define CONFIG_AUTO_COMPLETE
  75
  76 /* turn on commonly used storage-related commands */
  77
  78 #define CONFIG_DOS_PARTITION
  79 #define CONFIG_EFI_PARTITION
  80 #define CONFIG_PARTITION_UUIDS
  81 #define CONFIG_FS_EXT4
  82 #define CONFIG_FS_FAT
  83 #define CONFIG_CMD_EXT2
  84 #define CONFIG_CMD_FAT
  85 #define CONFIG_CMD_FS_GENERIC
  86 #define CONFIG_CMD_PART
  87
  88 #define CONFIG_SYS_NO_FLASH
  89
  90 #define CONFIG_CONSOLE_MUX
  91 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  92 #define CONFIG_BOOTDELAY        2               /* -1 to disable auto boot */
  93
  94 /*
  95  * Miscellaneous configurable options
  96  */
  97 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
  98 #define CONFIG_SYS_HUSH_PARSER          /* use "hush" command parser */
  99 #define CONFIG_SYS_PROMPT               V_PROMPT
 100 /*
 101  * Increasing the size of the IO buffer as default nfsargs size is more
 102  *  than 256 and so it is not possible to edit it
 103  */
 104 #define CONFIG_SYS_CBSIZE               (256 * 2) /* Console I/O Buffer Size */
 105 /* Print Buffer Size */
 106 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 107                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 108 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 109 /* Boot Argument Buffer Size */
 110 #define CONFIG_SYS_BARGSIZE             (CONFIG_SYS_CBSIZE)
 111
 112 #define CONFIG_SYS_MEMTEST_START        (NV_PA_SDRC_CS0 + 0x600000)
 113 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x100000)
 114
 115 /*-----------------------------------------------------------------------
 116  * Physical Memory Map
 117  */
 118 #define CONFIG_NR_DRAM_BANKS    1
 119 #define PHYS_SDRAM_1            NV_PA_SDRC_CS0
 120 #define PHYS_SDRAM_1_SIZE       0x20000000      /* 512M */
 121
 122 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
 123 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM_1
 124
 125 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)     /* 256M */
 126
 127 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_STACKBASE
 128 #define CONFIG_SYS_INIT_RAM_SIZE        CONFIG_SYS_MALLOC_LEN
 129 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 130                                                 CONFIG_SYS_INIT_RAM_SIZE - \
 131                                                 GENERATED_GBL_DATA_SIZE)
 132
 133 #define CONFIG_TEGRA_GPIO
 134 #define CONFIG_CMD_GPIO
 135 #define CONFIG_CMD_ENTERRCM
 136 #define CONFIG_CMD_BOOTZ
 137 #define CONFIG_SUPPORT_RAW_INITRD
 138
 139 /* Defines for SPL */
 140 #define CONFIG_SPL
 141 #define CONFIG_SPL_FRAMEWORK
 142 #define CONFIG_SPL_RAM_DEVICE
 143 #define CONFIG_SPL_BOARD_INIT
 144 #define CONFIG_SPL_NAND_SIMPLE
 145 #define CONFIG_SPL_MAX_FOOTPRINT        (CONFIG_SYS_TEXT_BASE - \
 146                                                 CONFIG_SPL_TEXT_BASE)
 147 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00010000
 148
 149 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 150 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 151 #define CONFIG_SPL_SERIAL_SUPPORT
 152 #define CONFIG_SPL_GPIO_SUPPORT
 153
 154 #ifdef CONFIG_SPL_BUILD
 155 # define CONFIG_USE_PRIVATE_LIBGCC
 156 #endif
 157
 158 #define CONFIG_SYS_GENERIC_BOARD
 159
 160 /* Misc utility code */
 161 #define CONFIG_BOUNCE_BUFFER
 162 #define CONFIG_CRC32_VERIFY
 163
 164 #endif /* _TEGRA_COMMON_H_ */