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  * Board configuration
  19  */
  20 #define CONFIG_SYS_GENERIC_BOARD
  21 #define CONFIG_ARCH_EARLY_INIT_R
  22
  23 /*
  24  * Memory configuration
  25  */
  26 #define CONFIG_SYS_TEXT_BASE            0x84000000
  27 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  28
  29 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  30 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  31 #define CONFIG_SYS_SDRAM_SIZE           SZ_128M
  32
  33 #define CONFIG_SYS_INIT_SP_ADDR         \
  34         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  35
  36 #define CONFIG_SYS_MALLOC_LEN           SZ_128K
  37 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  38 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  39
  40 #define CONFIG_SYS_NO_FLASH
  41
  42 /*
  43  * UART configuration
  44  */
  45 #define CONFIG_CONS_INDEX               1
  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          166666666
  50 #define CONFIG_SYS_NS16550_COM1         0xFF100000
  51 #define CONFIG_SYS_NS16550_MEM32
  52
  53 #define CONFIG_BAUDRATE                 115200
  54
  55 /*
  56  * Ethernet PHY configuration
  57  */
  58 #define CONFIG_PHYLIB
  59 #define CONFIG_PHY_GIGE
  60
  61 /*
  62  * Even though the board houses Realtek RTL8211E PHY
  63  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  64  * In particular "parse_status" reports link is down.
  65  *
  66  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  67  * which implements all required functionality and behaves much more stable.
  68  *
  69  * #define CONFIG_PHY_REALTEK
  70  *
  71  */
  72
  73 /*
  74  * Ethernet configuration
  75  */
  76 #define CONFIG_DESIGNWARE_ETH
  77 #define ETH0_BASE_ADDRESS               0xFE100000
  78 #define ETH1_BASE_ADDRESS               0xFE110000
  79
  80 /*
  81  * Command line configuration
  82  */
  83 #include <config_cmd_default.h>
  84
  85 #define CONFIG_CMD_DHCP
  86 #define CONFIG_CMD_ELF
  87 #define CONFIG_CMD_PING
  88
  89 #define CONFIG_OF_LIBFDT
  90
  91 #define CONFIG_AUTO_COMPLETE
  92 #define CONFIG_SYS_MAXARGS              16
  93
  94 /*
  95  * Environment settings
  96  */
  97 #define CONFIG_ENV_IS_NOWHERE
  98 #define CONFIG_ENV_SIZE                 SZ_2K
  99 #define CONFIG_ENV_OFFSET               0
 100
 101 /*
 102  * Environment configuration
 103  */
 104 #define CONFIG_BOOTDELAY                3
 105 #define CONFIG_BOOTFILE                 "uImage"
 106 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
 107 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
 108
 109 /*
 110  * Console configuration
 111  */
 112 #define CONFIG_SYS_LONGHELP
 113 #define CONFIG_SYS_PROMPT               "[tb100]:~# "
 114 #define CONFIG_SYS_CBSIZE               256
 115 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 116 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 117                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 118
 119 #endif /* _CONFIG_TB100_H_ */