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  * Board configuration
  17  */
  18 #define CONFIG_SKIP_LOWLEVEL_INIT       /* U-Boot is in RAM already */
  19
  20 #define CONFIG_ARCH_EARLY_INIT_R
  21
  22 /*
  23  * Memory configuration
  24  */
  25 #define CONFIG_SYS_TEXT_BASE            0x81000000
  26 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  27
  28 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  29 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  30 #define CONFIG_SYS_SDRAM_SIZE           0x10000000      /* 256 Mb */
  31
  32 #define CONFIG_SYS_INIT_SP_ADDR         \
  33         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  34
  35 #define CONFIG_SYS_MALLOC_LEN           0x200000        /* 2 MB */
  36 #define CONFIG_SYS_BOOTM_LEN            0x2000000       /* 32 MB */
  37 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  38
  39 #define CONFIG_SYS_NO_FLASH
  40
  41 /*
  42  * UART configuration
  43  *
  44  */
  45 #define CONFIG_ARC_SERIAL
  46 #define CONFIG_ARC_UART_BASE            0xC0FC1000
  47 #define CONFIG_BAUDRATE                 115200
  48
  49 /*
  50  * Command line configuration
  51  */
  52 #include <config_cmd_default.h>
  53
  54 #define CONFIG_CMD_ELF
  55
  56 #define CONFIG_OF_LIBFDT
  57
  58 #define CONFIG_AUTO_COMPLETE
  59 #define CONFIG_SYS_MAXARGS              16
  60
  61 /*
  62  * Environment settings
  63  */
  64 #define CONFIG_ENV_IS_NOWHERE
  65 #define CONFIG_ENV_SIZE                 0x00200         /* 512 bytes */
  66 #define CONFIG_ENV_OFFSET               0
  67
  68 /*
  69  * Environment configuration
  70  */
  71 #define CONFIG_BOOTDELAY                3
  72 #define CONFIG_BOOTFILE                 "uImage"
  73 #define CONFIG_BOOTARGS                 "console=ttyARC0,115200n8"
  74 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
  75
  76 /*
  77  * Console configuration
  78  */
  79 #define CONFIG_SYS_LONGHELP
  80 #define CONFIG_SYS_PROMPT               "arcangel4# "
  81 #define CONFIG_SYS_CBSIZE               256
  82 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  83 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  84                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
  85
  86 #endif /* _CONFIG_ARCANGEL4_H_ */