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_SYS_NS16550_SERIAL
  39 #define CONFIG_SYS_NS16550_CLK          166666666
  40 #define CONFIG_BAUDRATE                 115200
  41
  42 /*
  43  * Ethernet PHY configuration
  44  */
  45 #define CONFIG_PHY_GIGE
  46
  47 /*
  48  * Even though the board houses Realtek RTL8211E PHY
  49  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  50  * In particular "parse_status" reports link is down.
  51  *
  52  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  53  * which implements all required functionality and behaves much more stable.
  54  *
  55  * #define CONFIG_PHY_REALTEK
  56  *
  57  */
  58
  59 /*
  60  * Ethernet configuration
  61  */
  62 #define ETH0_BASE_ADDRESS               0xFE100000
  63 #define ETH1_BASE_ADDRESS               0xFE110000
  64
  65 /*
  66  * Command line configuration
  67  */
  68
  69 #define CONFIG_AUTO_COMPLETE
  70 #define CONFIG_SYS_MAXARGS              16
  71
  72 /*
  73  * Environment settings
  74  */
  75 #define CONFIG_ENV_IS_NOWHERE
  76 #define CONFIG_ENV_SIZE                 SZ_2K
  77 #define CONFIG_ENV_OFFSET               0
  78
  79 /*
  80  * Environment configuration
  81  */
  82 #define CONFIG_BOOTFILE                 "uImage"
  83 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
  84 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  85
  86 /*
  87  * Console configuration
  88  */
  89 #define CONFIG_SYS_LONGHELP
  90 #define CONFIG_SYS_CBSIZE               256
  91 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  92 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  93                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
  94
  95 #endif /* _CONFIG_TB100_H_ */