include/configs/tnetv107x_evm.h

   1 /*
   2  * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
   3  *
   4  * Based on davinci_dvevm.h. Original Copyrights follow:
   5  *
   6  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 #include <linux/sizes.h>
  15 #include <asm/arch/hardware.h>
  16 #include <asm/arch/clock.h>
  17
  18 /* Architecture, CPU, etc */
  19 #define CONFIG_ARM1176
  20 #define CONFIG_TNETV107X
  21 #define CONFIG_TNETV107X_EVM
  22 #define CONFIG_TNETV107X_WATCHDOG
  23 #define CONFIG_ARCH_CPU_INIT
  24 #define CONFIG_SYS_UBOOT_BASE           CONFIG_SYS_TEXT_BASE
  25 #define CONFIG_DISABLE_TCM
  26 #define CONFIG_PERIPORT_REMAP
  27 #define CONFIG_PERIPORT_BASE            0x2000000
  28 #define CONFIG_PERIPORT_SIZE            0x10
  29 #define CONFIG_SYS_CLK_FREQ             clk_get_rate(TNETV107X_LPSC_ARM)
  30
  31 #define CONFIG_SYS_TIMERBASE            TNETV107X_TIMER0_BASE
  32 #define CONFIG_SYS_HZ_CLOCK             clk_get_rate(TNETV107X_LPSC_TIMER0)
  33
  34 #define CONFIG_PLL_SYS_EXT_FREQ         25000000
  35 #define CONFIG_PLL_TDM_EXT_FREQ         19200000
  36 #define CONFIG_PLL_ETH_EXT_FREQ         25000000
  37
  38 /* Memory Info */
  39 #define CONFIG_SYS_MALLOC_LEN           (0x10000 + 1*1024*1024)
  40 #define PHYS_SDRAM_1                    TNETV107X_DDR_EMIF_DATA_BASE
  41 #define PHYS_SDRAM_1_SIZE               0x04000000
  42 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1
  43 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + 16*1024*1024)
  44 #define CONFIG_NR_DRAM_BANKS            1
  45
  46 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  47 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
  48 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + \
  49                                          CONFIG_SYS_INIT_RAM_SIZE - \
  50                                          GENERATED_GBL_DATA_SIZE)
  51
  52 /* Serial Driver Info */
  53 #define CONFIG_SYS_NS16550
  54 #define CONFIG_SYS_NS16550_SERIAL
  55 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  56 #define CONFIG_SYS_NS16550_COM1         TNETV107X_UART1_BASE
  57 #define CONFIG_SYS_NS16550_CLK          clk_get_rate(TNETV107X_LPSC_UART1)
  58 #define CONFIG_CONS_INDEX               1
  59 #define CONFIG_BAUDRATE                 115200
  60
  61 /* Flash and environment info */
  62 #define CONFIG_SYS_NO_FLASH
  63 #define CONFIG_ENV_IS_IN_NAND
  64 #define CONFIG_NAND_DAVINCI
  65 #define CONFIG_ENV_SIZE                 (SZ_128K)
  66 #define CONFIG_SYS_NAND_HW_ECC
  67 #define CONFIG_SYS_NAND_1BIT_ECC
  68 #define CONFIG_SYS_NAND_CS              2
  69 #define CONFIG_SYS_NAND_USE_FLASH_BBT
  70 #define CONFIG_SYS_NAND_BASE            TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
  71 #define CONFIG_SYS_NAND_MASK_CLE                0x10
  72 #define CONFIG_SYS_NAND_MASK_ALE                0x8
  73 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  74 #define CONFIG_MTD_PARTITIONS
  75 #define CONFIG_CMD_MTDPARTS
  76 #define CONFIG_MTD_DEVICE
  77 #define CONFIG_JFFS2_NAND
  78 #define CONFIG_ENV_OFFSET               0x180000
  79
  80 /*
  81  * davinci_nand is a bit of a misnomer since this particular EMIF block is
  82  * commonly used across multiple TI devices.  Unfortunately, this misnomer
  83  * (amongst others) carries forward into the kernel too.  Consequently, if we
  84  * use a different device name here, the mtdparts variable won't be usable as
  85  * a kernel command-line argument.
  86  */
  87 #define MTDIDS_DEFAULT                  "nand0=davinci_nand.0"
  88 #define MTDPARTS_DEFAULT                "mtdparts=davinci_nand.0:"      \
  89                                                 "1536k(uboot)ro,"       \
  90                                                 "128k(params)ro,"       \
  91                                                 "4m(kernel),"           \
  92                                                 "-(filesystem)"
  93
  94 /* General U-Boot configuration */
  95 #define CONFIG_BOOTFILE                 "uImage"
  96 #define CONFIG_SYS_PROMPT               "U-Boot > "
  97 #define CONFIG_SYS_CBSIZE               1024
  98 #define CONFIG_SYS_MAXARGS              64
  99 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 100 #define CONFIG_VERSION_VARIABLE
 101 #define CONFIG_AUTO_COMPLETE
 102 #define CONFIG_SYS_HUSH_PARSER
 103 #define CONFIG_CMDLINE_EDITING
 104 #define CONFIG_SYS_LONGHELP
 105 #define CONFIG_CRC32_VERIFY
 106 #define CONFIG_MX_CYCLIC
 107 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE +            \
 108                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 109 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_MEMTEST_START +     \
 110                                          0x700000)
 111 #define LINUX_BOOT_PARAM_ADDR           (CONFIG_SYS_MEMTEST_START + 0x100)
 112 #define CONFIG_CMDLINE_TAG
 113 #define CONFIG_SETUP_MEMORY_TAGS
 114 #define CONFIG_BOOTARGS                 "mem=32M console=ttyS1,115200n8 " \
 115                                         "root=/dev/mmcblk0p1 rw noinitrd"
 116 #define CONFIG_BOOTCOMMAND              ""
 117 #define CONFIG_BOOTDELAY                1
 118
 119 #define CONFIG_CMD_BDI
 120 #define CONFIG_CMD_BOOTD
 121 #define CONFIG_CMD_CONSOLE
 122 #define CONFIG_CMD_ECHO
 123 #define CONFIG_CMD_EDITENV
 124 #define CONFIG_CMD_IMI
 125 #define CONFIG_CMD_ITEST
 126 #define CONFIG_CMD_LOADB
 127 #define CONFIG_CMD_LOADS
 128 #define CONFIG_CMD_MEMORY
 129 #define CONFIG_CMD_MISC
 130 #define CONFIG_CMD_RUN
 131 #define CONFIG_CMD_SAVEENV
 132 #define CONFIG_CMD_SOURCE
 133 #define CONFIG_CMD_ENV
 134 #define CONFIG_CMD_ASKENV
 135 #define CONFIG_CMD_SAVES
 136 #define CONFIG_CMD_MEMORY
 137 #define CONFIG_CMD_NAND
 138 #define CONFIG_CMD_JFFS2
 139
 140 #endif /* __CONFIG_H */