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