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_HZ                   1000
  16 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  17
  18 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  19 /*
  20  * Environment settings
  21  */
  22 #define CONFIG_EXTRA_ENV_SETTINGS \
  23         "gs_fast_boot=setenv bootdelay 5\0" \
  24         "gs_slow_boot=setenv bootdelay 10\0" \
  25         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  26                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  27                 "bootm 0x81000000; bootelf 0x81000000\0"
  28
  29 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  30 #define CONFIG_SETUP_MEMORY_TAGS
  31 #define CONFIG_INITRD_TAG
  32 #define CONFIG_BOARD_LATE_INIT
  33
  34 /*
  35  * Compressions
  36  */
  37 #define CONFIG_LZO
  38
  39 /*
  40  * Hardware drivers
  41  */
  42
  43 /*
  44  * GPIO
  45  */
  46 #define CONFIG_MXC_GPIO
  47
  48 /*
  49  * Serial
  50  */
  51 #define CONFIG_MXC_UART
  52 #define CONFIG_MXC_UART_BASE    UART2_BASE
  53 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  54 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  55
  56 /*
  57  * Ethernet
  58  */
  59 #define CONFIG_FEC_MXC
  60 #define CONFIG_FEC_MXC_PHYADDR          0x00
  61 #define CONFIG_MII
  62
  63 /*
  64  * BOOTP options
  65  */
  66 #define CONFIG_BOOTP_BOOTFILESIZE
  67 #define CONFIG_BOOTP_BOOTPATH
  68 #define CONFIG_BOOTP_GATEWAY
  69 #define CONFIG_BOOTP_HOSTNAME
  70
  71 /*
  72  * Command line configuration.
  73  */
  74 #include <config_cmd_default.h>
  75 #define CONFIG_CMD_NET
  76 #define CONFIG_CMD_CACHE
  77
  78 /*
  79  * Additional command
  80  */
  81 #define CONFIG_CMD_DHCP
  82 #define CONFIG_CMD_PING
  83 #define CONFIG_CMD_ELF
  84 #define CONFIG_CMD_FAT
  85 #define CONFIG_CMD_USB
  86
  87 #define CONFIG_SYS_HUSH_PARSER
  88
  89 /*
  90  * USB
  91  */
  92 #ifdef CONFIG_CMD_USB
  93 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
  94 #define CONFIG_USB_EHCI_MXC
  95 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  96 #define CONFIG_MXC_USB_PORT     1
  97 #define CONFIG_MXC_USB_PORTSC   MXC_EHCI_MODE_SERIAL
  98 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
  99 #define CONFIG_EHCI_IS_TDI
 100 #define CONFIG_USB_STORAGE
 101 #define CONFIG_DOS_PARTITION
 102 #define CONFIG_SUPPORT_VFAT
 103 #endif /* CONFIG_CMD_USB */
 104
 105 /* SDRAM */
 106 #define CONFIG_NR_DRAM_BANKS    1
 107 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 108 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 109
 110 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 111 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 112
 113 /*
 114  * FLASH and environment organization
 115  */
 116 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 117 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 118 #define CONFIG_SYS_MAX_FLASH_SECT       256
 119
 120 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 121 #define CONFIG_ENV_IS_IN_FLASH          1
 122 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 123 #define CONFIG_ENV_SIZE                 (128 * 1024)
 124
 125 /*
 126  * CFI FLASH driver setup
 127  */
 128 #define CONFIG_SYS_FLASH_CFI
 129 #define CONFIG_FLASH_CFI_DRIVER
 130 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 131
 132 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 133
 134 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 135 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 136
 137 #define CONFIG_SYS_PROMPT       "zmx25> "
 138 #define CONFIG_SYS_CBSIZE       256
 139 #define CONFIG_SYS_MAXARGS      16
 140 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 141                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 142 #define CONFIG_SYS_LONGHELP
 143 #define CONFIG_CMDLINE_EDITING
 144
 145 #define CONFIG_PREBOOT  ""
 146
 147 #define CONFIG_BOOTDELAY        5
 148 #define CONFIG_AUTOBOOT_KEYED
 149 #define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
 150 #define CONFIG_AUTOBOOT_DELAY_STR       "delaygs"
 151 #define CONFIG_AUTOBOOT_STOP_STR        "stopgs"
 152
 153 /*
 154  * Size of malloc() pool
 155  */
 156 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 157
 158 #endif  /* __CONFIG_H */