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_CACHELINE_SIZE       32
  16 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_CLK_FREQ
  17
  18 /*
  19  * Board configuration
  20  */
  21 #define CONFIG_SYS_GENERIC_BOARD
  22 #define CONFIG_ARCH_EARLY_INIT_R
  23
  24 /*
  25  * Memory configuration
  26  */
  27 #define CONFIG_SYS_TEXT_BASE            0x84000000
  28 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  29
  30 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  31 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  32 #define CONFIG_SYS_SDRAM_SIZE           SZ_128M
  33
  34 #define CONFIG_SYS_INIT_SP_ADDR         \
  35         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  36
  37 #define CONFIG_SYS_MALLOC_LEN           SZ_128K
  38 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  39 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  40
  41 #define CONFIG_SYS_NO_FLASH
  42
  43 /*
  44  * UART configuration
  45  */
  46 #define CONFIG_CONS_INDEX               1
  47 #define CONFIG_SYS_NS16550
  48 #define CONFIG_SYS_NS16550_SERIAL
  49 #define CONFIG_SYS_NS16550_REG_SIZE     -4
  50 #define CONFIG_SYS_NS16550_CLK          166666666
  51 #define CONFIG_SYS_NS16550_COM1         0xFF100000
  52 #define CONFIG_SYS_NS16550_MEM32
  53
  54 #define CONFIG_BAUDRATE                 115200
  55
  56 /*
  57  * Ethernet PHY configuration
  58  */
  59 #define CONFIG_PHYLIB
  60 #define CONFIG_PHY_GIGE
  61
  62 /*
  63  * Even though the board houses Realtek RTL8211E PHY
  64  * corresponding PHY driver (drivers/net/phy/realtek.c) behaves unexpectedly.
  65  * In particular "parse_status" reports link is down.
  66  *
  67  * Until Realtek PHY driver is fixed fall back to generic PHY driver
  68  * which implements all required functionality and behaves much more stable.
  69  *
  70  * #define CONFIG_PHY_REALTEK
  71  *
  72  */
  73
  74 /*
  75  * Ethernet configuration
  76  */
  77 #define CONFIG_DESIGNWARE_ETH
  78 #define ETH0_BASE_ADDRESS               0xFE100000
  79 #define ETH1_BASE_ADDRESS               0xFE110000
  80
  81 /*
  82  * Command line configuration
  83  */
  84 #include <config_cmd_default.h>
  85
  86 #define CONFIG_CMD_DHCP
  87 #define CONFIG_CMD_ELF
  88 #define CONFIG_CMD_PING
  89
  90 #define CONFIG_OF_LIBFDT
  91
  92 #define CONFIG_AUTO_COMPLETE
  93 #define CONFIG_SYS_MAXARGS              16
  94
  95 /*
  96  * Environment settings
  97  */
  98 #define CONFIG_ENV_IS_NOWHERE
  99 #define CONFIG_ENV_SIZE                 SZ_2K
 100 #define CONFIG_ENV_OFFSET               0
 101
 102 /*
 103  * Environment configuration
 104  */
 105 #define CONFIG_BOOTDELAY                3
 106 #define CONFIG_BOOTFILE                 "uImage"
 107 #define CONFIG_BOOTARGS                 "console=ttyS0,115200n8"
 108 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
 109
 110 /*
 111  * Console configuration
 112  */
 113 #define CONFIG_SYS_LONGHELP
 114 #define CONFIG_SYS_PROMPT               "[tb100]:~# "
 115 #define CONFIG_SYS_CBSIZE               256
 116 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 117 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 118                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 119
 120 #endif /* _CONFIG_TB100_H_ */