include/configs/tb100.h

   1 /*
   2  * Copyright (C) 2011-2014 Pierrick Hascoet, Abilis Systems
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _CONFIG_TB100_H_
   8 #define _CONFIG_TB100_H_
   9
  10 #include <linux/sizes.h>
  11
  12 /*
  13  *  CPU configuration
  14  */
  15 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_CLK_FREQ
  16
  17 /*
  18  * Memory configuration
  19  */
  20 #define CONFIG_SYS_TEXT_BASE            0x84000000
  21 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  22
  23 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  24 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  25 #define CONFIG_SYS_SDRAM_SIZE           SZ_128M
  26
  27 #define CONFIG_SYS_INIT_SP_ADDR         \
  28         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  29
  30 #define CONFIG_SYS_MALLOC_LEN           SZ_128K
  31 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  32 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  33
  34 #define CONFIG_SYS_NO_FLASH
  35
  36 /*
  37  * UART configuration
  38  */
  39 #define CONFIG_CONS_INDEX               1
  40 #define CONFIG_SYS_NS16550
  41 #define CONFIG_SYS_NS16550_SERIAL
  42 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  43 #define CONFIG_SYS_NS16550_CLK          166666666
  44 #define CONFIG_SYS_NS16550_COM1         0xFF100000
  45 #define CONFIG_SYS_NS16550_MEM32
  46
  47 #define CONFIG_BAUDRATE                 115200
  48
  49 /*
  50  * Ethernet PHY configuration
  51  */
  52 #define CONFIG_PHYLIB
  53 #define CONFIG_PHY_GIGE
  54
  55 /*
  56  * Even though the board houses Realtek RTL8211E PHY
  57  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  58  * In particular "parse_status" reports link is down.
  59  *
  60  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  61  * which implements all required functionality and behaves much more stable.
  62  *
  63  * #define CONFIG_PHY_REALTEK
  64  *
  65  */
  66
  67 /*
  68  * Ethernet configuration
  69  */
  70 #define CONFIG_DESIGNWARE_ETH
  71 #define ETH0_BASE_ADDRESS               0xFE100000
  72 #define ETH1_BASE_ADDRESS               0xFE110000
  73
  74 /*
  75  * Command line configuration
  76  */
  77 #include <config_cmd_default.h>
  78
  79 #define CONFIG_CMD_DHCP
  80 #define CONFIG_CMD_ELF
  81 #define CONFIG_CMD_PING
  82
  83 #define CONFIG_OF_LIBFDT
  84
  85 #define CONFIG_AUTO_COMPLETE
  86 #define CONFIG_SYS_MAXARGS              16
  87
  88 /*
  89  * Environment settings
  90  */
  91 #define CONFIG_ENV_IS_NOWHERE
  92 #define CONFIG_ENV_SIZE                 SZ_2K
  93 #define CONFIG_ENV_OFFSET               0
  94
  95 /*
  96  * Environment configuration
  97  */
  98 #define CONFIG_BOOTDELAY                3
  99 #define CONFIG_BOOTFILE                 "uImage"
 100 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
 101 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
 102
 103 /*
 104  * Console configuration
 105  */
 106 #define CONFIG_SYS_LONGHELP
 107 #define CONFIG_SYS_PROMPT               "[tb100]:~# "
 108 #define CONFIG_SYS_CBSIZE               256
 109 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 110 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 111                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 112
 113 #endif /* _CONFIG_TB100_H_ */