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