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_ARCH_EARLY_INIT_R
  21
  22 /*
  23  * Memory configuration
  24  */
  25 #define CONFIG_SYS_TEXT_BASE            0x84000000
  26 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  27
  28 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  29 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  30 #define CONFIG_SYS_SDRAM_SIZE           SZ_128M
  31
  32 #define CONFIG_SYS_INIT_SP_ADDR         \
  33         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  34
  35 #define CONFIG_SYS_MALLOC_LEN           SZ_128K
  36 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  37 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  38
  39 #define CONFIG_SYS_NO_FLASH
  40
  41 /*
  42  * UART configuration
  43  */
  44 #define CONFIG_CONS_INDEX               1
  45 #define CONFIG_SYS_NS16550
  46 #define CONFIG_SYS_NS16550_SERIAL
  47 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  48 #define CONFIG_SYS_NS16550_CLK          166666666
  49 #define CONFIG_SYS_NS16550_COM1         0xFF100000
  50 #define CONFIG_SYS_NS16550_MEM32
  51
  52 #define CONFIG_BAUDRATE                 115200
  53
  54 /*
  55  * Ethernet PHY configuration
  56  */
  57 #define CONFIG_PHYLIB
  58 #define CONFIG_PHY_GIGE
  59
  60 /*
  61  * Even though the board houses Realtek RTL8211E PHY
  62  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  63  * In particular "parse_status" reports link is down.
  64  *
  65  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  66  * which implements all required functionality and behaves much more stable.
  67  *
  68  * #define CONFIG_PHY_REALTEK
  69  *
  70  */
  71
  72 /*
  73  * Ethernet configuration
  74  */
  75 #define CONFIG_DESIGNWARE_ETH
  76 #define ETH0_BASE_ADDRESS               0xFE100000
  77 #define ETH1_BASE_ADDRESS               0xFE110000
  78
  79 /*
  80  * Command line configuration
  81  */
  82 #include <config_cmd_default.h>
  83
  84 #define CONFIG_CMD_DHCP
  85 #define CONFIG_CMD_ELF
  86 #define CONFIG_CMD_PING
  87
  88 #define CONFIG_OF_LIBFDT
  89
  90 #define CONFIG_AUTO_COMPLETE
  91 #define CONFIG_SYS_MAXARGS              16
  92
  93 /*
  94  * Environment settings
  95  */
  96 #define CONFIG_ENV_IS_NOWHERE
  97 #define CONFIG_ENV_SIZE                 SZ_2K
  98 #define CONFIG_ENV_OFFSET               0
  99
 100 /*
 101  * Environment configuration
 102  */
 103 #define CONFIG_BOOTDELAY                3
 104 #define CONFIG_BOOTFILE                 "uImage"
 105 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
 106 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
 107
 108 /*
 109  * Console configuration
 110  */
 111 #define CONFIG_SYS_LONGHELP
 112 #define CONFIG_SYS_PROMPT               "[tb100]:~# "
 113 #define CONFIG_SYS_CBSIZE               256
 114 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 115 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 116                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 117
 118 #endif /* _CONFIG_TB100_H_ */