include/configs/arcangel4.h

   1 /*
   2  * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _CONFIG_ARCANGEL4_H_
   8 #define _CONFIG_ARCANGEL4_H_
   9
  10 /*
  11  *  CPU configuration
  12  */
  13 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_CLK_FREQ
  14
  15 /*
  16  * Memory configuration
  17  */
  18 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  19
  20 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  21 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  22 #define CONFIG_SYS_SDRAM_SIZE           0x10000000      /* 256 Mb */
  23
  24 #define CONFIG_SYS_INIT_SP_ADDR         \
  25         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  26
  27 #define CONFIG_SYS_MALLOC_LEN           0x200000        /* 2 MB */
  28 #define CONFIG_SYS_BOOTM_LEN            0x2000000       /* 32 MB */
  29 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  30
  31 #define CONFIG_SYS_NO_FLASH
  32
  33 /*
  34  * UART configuration
  35  *
  36  */
  37 #define CONFIG_ARC_SERIAL
  38 #define CONFIG_ARC_UART_BASE            0xC0FC1000
  39 #define CONFIG_BAUDRATE                 115200
  40
  41 /*
  42  * Command line configuration
  43  */
  44 #define CONFIG_CMD_ELF
  45
  46 #define CONFIG_OF_LIBFDT
  47
  48 #define CONFIG_AUTO_COMPLETE
  49 #define CONFIG_SYS_MAXARGS              16
  50
  51 /*
  52  * Environment settings
  53  */
  54 #define CONFIG_ENV_IS_NOWHERE
  55 #define CONFIG_ENV_SIZE                 0x00200         /* 512 bytes */
  56 #define CONFIG_ENV_OFFSET               0
  57
  58 /*
  59  * Environment configuration
  60  */
  61 #define CONFIG_BOOTDELAY                3
  62 #define CONFIG_BOOTFILE                 "uImage"
  63 #define CONFIG_BOOTARGS                 "console=ttyARC0,115200n8"
  64 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  65
  66 /*
  67  * Console configuration
  68  */
  69 #define CONFIG_SYS_LONGHELP
  70 #define CONFIG_SYS_PROMPT               "arcangel4# "
  71 #define CONFIG_SYS_CBSIZE               256
  72 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  73 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  74                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
  75
  76 #endif /* _CONFIG_ARCANGEL4_H_ */