LXR uboot/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 */
 137