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_CACHELINE_SIZE       64
  14 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_CLK_FREQ
  15
  16 /*
  17  * Board configuration
  18  */
  19 #define CONFIG_SYS_GENERIC_BOARD
  20 #define CONFIG_SKIP_LOWLEVEL_INIT       /* U-Boot is in RAM already */
  21
  22 #define CONFIG_ARCH_EARLY_INIT_R
  23
  24 /*
  25  * Memory configuration
  26  */
  27 #define CONFIG_SYS_TEXT_BASE            0x81000000
  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           0x10000000      /* 256 Mb */
  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           0x200000        /* 2 MB */
  38 #define CONFIG_SYS_BOOTM_LEN            0x2000000       /* 32 MB */
  39 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  40
  41 #define CONFIG_SYS_NO_FLASH
  42
  43 /*
  44  * UART configuration
  45  *
  46  */
  47 #define CONFIG_ARC_SERIAL
  48 #define CONFIG_ARC_UART_BASE            0xC0FC1000
  49 #define CONFIG_BAUDRATE                 115200
  50
  51 /*
  52  * Command line configuration
  53  */
  54 #include <config_cmd_default.h>
  55
  56 #define CONFIG_CMD_ELF
  57
  58 #define CONFIG_OF_LIBFDT
  59
  60 #define CONFIG_AUTO_COMPLETE
  61 #define CONFIG_SYS_MAXARGS              16
  62
  63 /*
  64  * Environment settings
  65  */
  66 #define CONFIG_ENV_IS_NOWHERE
  67 #define CONFIG_ENV_SIZE                 0x00200         /* 512 bytes */
  68 #define CONFIG_ENV_OFFSET               0
  69
  70 /*
  71  * Environment configuration
  72  */
  73 #define CONFIG_BOOTDELAY                3
  74 #define CONFIG_BOOTFILE                 "uImage"
  75 #define CONFIG_BOOTARGS                 "console=ttyARC0,115200n8"
  76 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  77
  78 /*
  79  * Console configuration
  80  */
  81 #define CONFIG_SYS_LONGHELP
  82 #define CONFIG_SYS_PROMPT               "arcangel4# "
  83 #define CONFIG_SYS_CBSIZE               256
  84 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  85 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  86                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
  87
  88 #endif /* _CONFIG_ARCANGEL4_H_ */