include/configs/mx6qarm2.h

   1 /*
   2  * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "mx6_common.h"
  13
  14 /* Size of malloc() pool */
  15 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  16
  17 #define CONFIG_MXC_UART
  18 #define CONFIG_MXC_UART_BASE            UART4_BASE
  19
  20 /* MMC Configs */
  21 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC4_BASE_ADDR
  22 #define CONFIG_SYS_FSL_USDHC_NUM        2
  23
  24 #define CONFIG_FEC_MXC
  25 #define CONFIG_MII
  26 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  27 #define CONFIG_FEC_XCV_TYPE             RGMII
  28 #define CONFIG_FEC_MXC_PHYADDR          0
  29
  30 #define CONFIG_EXTRA_ENV_SETTINGS \
  31         "script=boot.scr\0" \
  32         "image=zImage\0" \
  33         "console=ttymxc3\0" \
  34         "fdt_file=imx6q-arm2.dtb\0" \
  35         "fdt_addr=0x18000000\0" \
  36         "fdt_high=0xffffffff\0" \
  37         "initrd_high=0xffffffff\0" \
  38         "boot_fdt=try\0" \
  39         "ip_dyn=yes\0" \
  40         "mmcdev=1\0" \
  41         "mmcpart=1\0" \
  42         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  43         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  44                 "root=${mmcroot}\0" \
  45         "loadbootscript=" \
  46                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  47         "bootscript=echo Running bootscript from mmc ...; " \
  48                 "source\0" \
  49         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  50         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  51         "mmcboot=echo Booting from mmc ...; " \
  52                 "run mmcargs; " \
  53                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  54                         "if run loadfdt; then " \
  55                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  56                         "else " \
  57                                 "if test ${boot_fdt} = try; then " \
  58                                         "bootz; " \
  59                                 "else " \
  60                                         "echo WARN: Cannot load the DT; " \
  61                                 "fi; " \
  62                         "fi; " \
  63                 "else " \
  64                         "bootz; " \
  65                 "fi;\0" \
  66         "netargs=setenv bootargs console=${console},${baudrate} " \
  67                 "root=/dev/nfs " \
  68                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  69         "netboot=echo Booting from net ...; " \
  70                 "run netargs; " \
  71                 "if test ${ip_dyn} = yes; then " \
  72                         "setenv get_cmd dhcp; " \
  73                 "else " \
  74                         "setenv get_cmd tftp; " \
  75                 "fi; " \
  76                 "${get_cmd} ${image}; " \
  77                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  78                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  79                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  80                         "else " \
  81                                 "if test ${boot_fdt} = try; then " \
  82                                         "bootz; " \
  83                                 "else " \
  84                                         "echo WARN: Cannot load the DT; " \
  85                                 "fi; " \
  86                         "fi; " \
  87                 "else " \
  88                         "bootz; " \
  89                 "fi;\0"
  90
  91 #define CONFIG_BOOTCOMMAND \
  92         "mmc dev ${mmcdev};" \
  93         "mmc dev ${mmcdev}; if mmc rescan; then " \
  94                 "if run loadbootscript; then " \
  95                         "run bootscript; " \
  96                 "else " \
  97                         "if run loadimage; then " \
  98                                 "run mmcboot; " \
  99                         "else run netboot; " \
 100                         "fi; " \
 101                 "fi; " \
 102         "else run netboot; fi"
 103
 104 #define CONFIG_ARP_TIMEOUT      200UL
 105
 106 /* Miscellaneous configurable options */
 107 #define CONFIG_SYS_MEMTEST_START        0x10000000
 108 #define CONFIG_SYS_MEMTEST_END          0x10010000
 109
 110 /* Physical Memory Map */
 111 #define CONFIG_NR_DRAM_BANKS            1
 112 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 113
 114 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 115 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 116 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 117
 118 #define CONFIG_SYS_INIT_SP_OFFSET \
 119         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 120 #define CONFIG_SYS_INIT_SP_ADDR \
 121         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 122
 123 /* Environment organization */
 124 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
 125 #define CONFIG_ENV_SIZE                 (8 * 1024)
 126 #define CONFIG_SYS_MMC_ENV_DEV          1
 127
 128 /* USB Configs */
 129 #ifdef CONFIG_CMD_USB
 130 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 131 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 132 #define CONFIG_MXC_USB_FLAGS            0
 133 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
 134 #endif
 135
 136 #endif                          /* __CONFIG_H */