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 #include <asm/arch/imx-regs.h>
  14
  15 #define CONFIG_MX25
  16 #define CONFIG_SYS_TEXT_BASE            0xA0000000
  17
  18 #define CONFIG_SYS_GENERIC_BOARD
  19
  20 #define CONFIG_SYS_TIMER_RATE           32768
  21 #define CONFIG_SYS_TIMER_COUNTER        \
  22         (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
  23
  24 #define CONFIG_MACH_TYPE        MACH_TYPE_ZMX25
  25 /*
  26  * Environment settings
  27  */
  28 #define CONFIG_EXTRA_ENV_SETTINGS \
  29         "gs_fast_boot=setenv bootdelay 5\0" \
  30         "gs_slow_boot=setenv bootdelay 10\0" \
  31         "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \
  32                 "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \
  33                 "bootm 0x81000000; bootelf 0x81000000\0"
  34
  35 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
  36 #define CONFIG_SETUP_MEMORY_TAGS
  37 #define CONFIG_INITRD_TAG
  38 #define CONFIG_BOARD_LATE_INIT
  39
  40 /*
  41  * Compressions
  42  */
  43 #define CONFIG_LZO
  44
  45 /*
  46  * Hardware drivers
  47  */
  48
  49 /*
  50  * GPIO
  51  */
  52 #define CONFIG_MXC_GPIO
  53
  54 /*
  55  * Serial
  56  */
  57 #define CONFIG_MXC_UART
  58 #define CONFIG_MXC_UART_BASE    UART2_BASE
  59 #define CONFIG_CONS_INDEX       1       /* use UART2 for console */
  60 #define CONFIG_BAUDRATE         115200  /* Default baud rate */
  61
  62 /*
  63  * Ethernet
  64  */
  65 #define CONFIG_FEC_MXC
  66 #define CONFIG_FEC_MXC_PHYADDR          0x00
  67 #define CONFIG_MII
  68
  69 /*
  70  * BOOTP options
  71  */
  72 #define CONFIG_BOOTP_BOOTFILESIZE
  73 #define CONFIG_BOOTP_BOOTPATH
  74 #define CONFIG_BOOTP_GATEWAY
  75 #define CONFIG_BOOTP_HOSTNAME
  76
  77 /*
  78  * Command line configuration.
  79  */
  80 #define CONFIG_CMD_CACHE
  81
  82 /*
  83  * Additional command
  84  */
  85 #define CONFIG_CMD_DHCP
  86 #define CONFIG_CMD_PING
  87 #define CONFIG_CMD_ELF
  88 #define CONFIG_CMD_FAT
  89 #define CONFIG_CMD_USB
  90
  91 #define CONFIG_SYS_HUSH_PARSER
  92
  93 /*
  94  * USB
  95  */
  96 #ifdef CONFIG_CMD_USB
  97 #define CONFIG_USB_EHCI                 /* Enable EHCI USB support */
  98 #define CONFIG_USB_EHCI_MXC
  99 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 100 #define CONFIG_MXC_USB_PORT     1
 101 #define CONFIG_MXC_USB_PORTSC   MXC_EHCI_MODE_SERIAL
 102 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN)
 103 #define CONFIG_EHCI_IS_TDI
 104 #define CONFIG_USB_STORAGE
 105 #define CONFIG_DOS_PARTITION
 106 #define CONFIG_SUPPORT_VFAT
 107 #endif /* CONFIG_CMD_USB */
 108
 109 /* SDRAM */
 110 #define CONFIG_NR_DRAM_BANKS    1
 111 #define PHYS_SDRAM              0x80000000      /* start address of LPDDRRAM */
 112 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 megs */
 113
 114 #define CONFIG_SYS_SDRAM_BASE   PHYS_SDRAM
 115 #define CONFIG_SYS_INIT_SP_ADDR 0x78020000      /* end of internal SRAM */
 116
 117 /*
 118  * FLASH and environment organization
 119  */
 120 #define CONFIG_SYS_FLASH_BASE           0xA0000000
 121 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 122 #define CONFIG_SYS_MAX_FLASH_SECT       256
 123
 124 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x00040000)
 125 #define CONFIG_ENV_IS_IN_FLASH          1
 126 #define CONFIG_ENV_SECT_SIZE            (128 * 1024)
 127 #define CONFIG_ENV_SIZE                 (128 * 1024)
 128
 129 /*
 130  * CFI FLASH driver setup
 131  */
 132 #define CONFIG_SYS_FLASH_CFI
 133 #define CONFIG_FLASH_CFI_DRIVER
 134 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* ~10x faster */
 135
 136 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
 137
 138 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM + (512*1024))
 139 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM + PHYS_SDRAM_SIZE)
 140
 141 #define CONFIG_SYS_CBSIZE       256
 142 #define CONFIG_SYS_MAXARGS      16
 143 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + \
 144                                 sizeof(CONFIG_SYS_PROMPT) + 16)
 145 #define CONFIG_SYS_LONGHELP
 146 #define CONFIG_CMDLINE_EDITING
 147
 148 #define CONFIG_PREBOOT  ""
 149
 150 #define CONFIG_BOOTDELAY        5
 151
 152 /*
 153  * Size of malloc() pool
 154  */
 155 #define CONFIG_SYS_MALLOC_LEN           (0x400000 - 0x8000)
 156
 157 #endif  /* __CONFIG_H */