include/configs/axs10x.h

   1 /*
   2  * Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _CONFIG_AXS10X_H_
   8 #define _CONFIG_AXS10X_H_
   9
  10 #include <linux/sizes.h>
  11 /*
  12  *  CPU configuration
  13  */
  14 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_CLK_FREQ
  15
  16 #define ARC_FPGA_PERIPHERAL_BASE        0xE0000000
  17 #define ARC_APB_PERIPHERAL_BASE         0xF0000000
  18 #define ARC_DWMMC_BASE                  (ARC_FPGA_PERIPHERAL_BASE + 0x15000)
  19 #define ARC_DWGMAC_BASE                 (ARC_FPGA_PERIPHERAL_BASE + 0x18000)
  20
  21 /*
  22  * Memory configuration
  23  */
  24 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  25
  26 #define CONFIG_SYS_DDR_SDRAM_BASE       0x80000000
  27 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  28 #define CONFIG_SYS_SDRAM_SIZE           SZ_512M
  29
  30 #define CONFIG_SYS_INIT_SP_ADDR         \
  31         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
  32
  33 #define CONFIG_SYS_MALLOC_LEN           SZ_2M
  34 #define CONFIG_SYS_BOOTM_LEN            SZ_32M
  35 #define CONFIG_SYS_LOAD_ADDR            0x82000000
  36
  37 /*
  38  * This board might be of different versions so handle it
  39  */
  40 #define CONFIG_BOARD_TYPES
  41
  42 /*
  43  * NAND Flash configuration
  44  */
  45 #define CONFIG_SYS_NAND_BASE            (ARC_FPGA_PERIPHERAL_BASE + 0x16000)
  46 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  47
  48 /*
  49  * UART configuration
  50  */
  51 #define CONFIG_DW_SERIAL
  52 #define CONFIG_SYS_NS16550_SERIAL
  53 #define CONFIG_SYS_NS16550_CLK          33333333
  54 #define CONFIG_SYS_NS16550_MEM32
  55 #define CONFIG_BAUDRATE                 115200
  56
  57 /*
  58  * I2C configuration
  59  */
  60 #define CONFIG_SYS_I2C
  61 #define CONFIG_I2C_ENV_EEPROM_BUS       2
  62 #define CONFIG_SYS_I2C_SPEED            100000
  63 #define CONFIG_SYS_I2C_SPEED1           100000
  64 #define CONFIG_SYS_I2C_SPEED2           100000
  65 #define CONFIG_SYS_I2C_SLAVE            0
  66 #define CONFIG_SYS_I2C_SLAVE1           0
  67 #define CONFIG_SYS_I2C_SLAVE2           0
  68 #define CONFIG_SYS_I2C_BASE             0xE001D000
  69 #define CONFIG_SYS_I2C_BASE1            0xE001E000
  70 #define CONFIG_SYS_I2C_BASE2            0xE001F000
  71 #define CONFIG_SYS_I2C_BUS_MAX          3
  72 #define IC_CLK                          50
  73
  74 /*
  75  * EEPROM configuration
  76  */
  77 #define CONFIG_SYS_I2C_EEPROM_ADDR              (0xA8 >> 1)
  78 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
  79 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW     1
  80 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
  81 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   64
  82
  83 /*
  84  * Ethernet PHY configuration
  85  */
  86 #define CONFIG_MII
  87 #define CONFIG_PHY_GIGE
  88
  89 /*
  90  * USB 1.1 configuration
  91  */
  92 #define CONFIG_USB_OHCI_NEW
  93 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
  94
  95 /*
  96  * Commands still not supported in Kconfig
  97  */
  98 #define CONFIG_CMD_NAND
  99
 100 #define CONFIG_AUTO_COMPLETE
 101 #define CONFIG_SYS_MAXARGS              16
 102
 103 /*
 104  * Environment settings
 105  */
 106 #define CONFIG_ENV_IS_IN_EEPROM
 107 #define CONFIG_ENV_SIZE                 SZ_512
 108 #define CONFIG_ENV_OFFSET               0
 109
 110 /*
 111  * Environment configuration
 112  */
 113 #define CONFIG_BOOTFILE                 "uImage"
 114 #define CONFIG_BOOTARGS                 "console=ttyS3,115200n8"
 115 #define CONFIG_LOADADDR                 CONFIG_SYS_LOAD_ADDR
 116
 117 /*
 118  * Console configuration
 119  */
 120 #define CONFIG_SYS_LONGHELP
 121 #define CONFIG_SYS_CBSIZE               SZ_256
 122 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 123 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 124                                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 125
 126 /*
 127  * Misc utility configuration
 128  */
 129 #define CONFIG_BOUNCE_BUFFER
 130
 131 #endif /* _CONFIG_AXS10X_H_ */