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 /*
  34  * UART configuration
  35  */
  36 #define CONFIG_SYS_NS16550_SERIAL
  37 #define CONFIG_SYS_NS16550_CLK          166666666
  38 #define CONFIG_BAUDRATE                 115200
  39
  40 /*
  41  * Ethernet PHY configuration
  42  */
  43 #define CONFIG_PHY_GIGE
  44
  45 /*
  46  * Even though the board houses Realtek RTL8211E PHY
  47  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  48  * In particular "parse_status" reports link is down.
  49  *
  50  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  51  * which implements all required functionality and behaves much more stable.
  52  *
  53  * #define CONFIG_PHY_REALTEK
  54  *
  55  */
  56
  57 /*
  58  * Ethernet configuration
  59  */
  60 #define ETH0_BASE_ADDRESS               0xFE100000
  61 #define ETH1_BASE_ADDRESS               0xFE110000
  62
  63 /*
  64  * Command line configuration
  65  */
  66
  67 #define CONFIG_AUTO_COMPLETE
  68 #define CONFIG_SYS_MAXARGS              16
  69
  70 /*
  71  * Environment settings
  72  */
  73 #define CONFIG_ENV_IS_NOWHERE
  74 #define CONFIG_ENV_SIZE                 SZ_2K
  75 #define CONFIG_ENV_OFFSET               0
  76
  77 /*
  78  * Environment configuration
  79  */
  80 #define CONFIG_BOOTFILE                 "uImage"
  81 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
  82 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  83
  84 /*
  85  * Console configuration
  86  */
  87 #define CONFIG_SYS_LONGHELP
  88 #define CONFIG_SYS_CBSIZE               256
  89 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  90 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  91                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
  92
  93 #endif /* _CONFIG_TB100_H_ */