include/configs/zmx25.h

   1 /*
   2  * (c) 2011 Graf-Syteco, Matthias Weisser
   3  * <weisserm@arcor.de>
   4  *
   5  * Configuation settings for the zmx25 board
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_H
  11 #define __CONFIG_H
  12
  13 #define CONFIG_ARM926EJS                        /* arm926ejs CPU core */
  14 #define CONFIG_MX25
  15 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  16
  17 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  18 /*
  19  * Environment settings
  20  */
  21 #define CONFIG_EXTRA_ENV_SETTINGS \
  22         "gs_fast_boot=setenv bootdelay 5\0" \
  23         "gs_slow_boot=setenv bootdelay 10\0" \
  24         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  25                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  26                 "bootm 0x81000000; bootelf 0x81000000\0"
  27
  28 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  29 #define CONFIG_SETUP_MEMORY_TAGS
  30 #define CONFIG_INITRD_TAG
  31 #define CONFIG_BOARD_LATE_INIT
  32
  33 /*
  34  * Compressions
  35  */
  36 #define CONFIG_LZO
  37
  38 /*
  39  * Hardware drivers
  40  */
  41
  42 /*
  43  * GPIO
  44  */
  45 #define CONFIG_MXC_GPIO
  46
  47 /*
  48  * Serial
  49  */
  50 #define CONFIG_MXC_UART
  51 #define CONFIG_MXC_UART_BASE    UART2_BASE
  52 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  53 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  54
  55 /*
  56  * Ethernet
  57  */
  58 #define CONFIG_FEC_MXC
  59 #define CONFIG_FEC_MXC_PHYADDR          0x00
  60 #define CONFIG_MII
  61
  62 /*
  63  * BOOTP options
  64  */
  65 #define CONFIG_BOOTP_BOOTFILESIZE
  66 #define CONFIG_BOOTP_BOOTPATH
  67 #define CONFIG_BOOTP_GATEWAY
  68 #define CONFIG_BOOTP_HOSTNAME
  69
  70 /*
  71  * Command line configuration.
  72  */
  73 #include <config_cmd_default.h>
  74 #define CONFIG_CMD_NET
  75 #define CONFIG_CMD_CACHE
  76
  77 /*
  78  * Additional command
  79  */
  80 #define CONFIG_CMD_DHCP
  81 #define CONFIG_CMD_PING
  82 #define CONFIG_CMD_ELF
  83 #define CONFIG_CMD_FAT
  84 #define CONFIG_CMD_USB
  85
  86 #define CONFIG_SYS_HUSH_PARSER
  87
  88 /*
  89  * USB
  90  */
  91 #ifdef CONFIG_CMD_USB
  92 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
  93 #define CONFIG_USB_EHCI_MXC
  94 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  95 #define CONFIG_MXC_USB_PORT     1
  96 #define CONFIG_MXC_USB_PORTSC   MXC_EHCI_MODE_SERIAL
  97 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
  98 #define CONFIG_EHCI_IS_TDI
  99 #define CONFIG_USB_STORAGE
 100 #define CONFIG_DOS_PARTITION
 101 #define CONFIG_SUPPORT_VFAT
 102 #endif /* CONFIG_CMD_USB */
 103
 104 /* SDRAM */
 105 #define CONFIG_NR_DRAM_BANKS    1
 106 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 107 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 108
 109 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 110 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 111
 112 /*
 113  * FLASH and environment organization
 114  */
 115 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 116 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 117 #define CONFIG_SYS_MAX_FLASH_SECT       256
 118
 119 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 120 #define CONFIG_ENV_IS_IN_FLASH          1
 121 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 122 #define CONFIG_ENV_SIZE                 (128 * 1024)
 123
 124 /*
 125  * CFI FLASH driver setup
 126  */
 127 #define CONFIG_SYS_FLASH_CFI
 128 #define CONFIG_FLASH_CFI_DRIVER
 129 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 130
 131 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 132
 133 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 134 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 135
 136 #define CONFIG_SYS_PROMPT       "zmx25> "
 137 #define CONFIG_SYS_CBSIZE       256
 138 #define CONFIG_SYS_MAXARGS      16
 139 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 140                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 141 #define CONFIG_SYS_LONGHELP
 142 #define CONFIG_CMDLINE_EDITING
 143
 144 #define CONFIG_PREBOOT  ""
 145
 146 #define CONFIG_BOOTDELAY        5
 147 #define CONFIG_AUTOBOOT_KEYED
 148 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
 149 #define CONFIG_AUTOBOOT_DELAY_STR       "delaygs"
 150 #define CONFIG_AUTOBOOT_STOP_STR        "stopgs"
 151
 152 /*
 153  * Size of malloc() pool
 154  */
 155 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 156
 157 #endif  /* __CONFIG_H */