LXR uboot/include/configs/xpress.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
   4 *
   5 * Configuration settings for the CCV xPress board
   6 */
   7#ifndef __XPRESS_CONFIG_H
   8#define __XPRESS_CONFIG_H
   9
  10#include "mx6_common.h"
  11#include <asm/mach-imx/gpio.h>
  12
  13/* SPL options */
  14#include "imx6_spl.h"
  15
  16#define CONFIG_MXC_UART_BASE            MX6UL_UART7_BASE_ADDR
  17
  18/* MMC Configs */
  19#define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  20
  21/* Miscellaneous configurable options */
  22
  23/* Physical Memory Map */
  24#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  25#define PHYS_SDRAM_SIZE                 (128 << 20)
  26
  27#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  28#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  29#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  30
  31#define CONFIG_SYS_INIT_SP_OFFSET \
  32        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  33#define CONFIG_SYS_INIT_SP_ADDR \
  34        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  35
  36/* Environment is in stored in the eMMC boot partition */
  37#define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC2 */
  38
  39/* USB Configs */
  40#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  41#define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  42#define CONFIG_MXC_USB_FLAGS            0
  43#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  44
  45#define CONFIG_FEC_ENET_DEV             0
  46#define IMX_FEC_BASE                    ENET_BASE_ADDR
  47#define CONFIG_FEC_MXC_PHYADDR          0x0
  48#define CONFIG_FEC_XCV_TYPE             RMII
  49#define CONFIG_ETHPRIME                 "FEC"
  50
  51#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  52
  53#define CONFIG_UBOOT_SECTOR_START       0x2
  54#define CONFIG_UBOOT_SECTOR_COUNT       0x3fe
  55
  56#define CONFIG_EXTRA_ENV_SETTINGS \
  57        "script=boot.scr\0" \
  58        "image=zImage\0" \
  59        "console=ttymxc6\0" \
  60        "fdt_high=0xffffffff\0" \
  61        "initrd_high=0xffffffff\0" \
  62        "fdt_file=undefined\0" \
  63        "fdt_addr=0x83000000\0" \
  64        "boot_fdt=try\0" \
  65        "ip_dyn=yes\0" \
  66        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  67        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  68        "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  69        "mmcautodetect=yes\0" \
  70        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  71                "root=${mmcroot}\0" \
  72        "loadbootscript=" \
  73                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  74        "bootscript=echo Running bootscript from mmc ...; " \
  75                "source\0" \
  76        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  77        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  78        "mmcboot=echo Booting from mmc ...; " \
  79                "run mmcargs; " \
  80                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  81                        "if run loadfdt; then " \
  82                                "bootz ${loadaddr} - ${fdt_addr}; " \
  83                        "else " \
  84                                "if test ${boot_fdt} = try; then " \
  85                                        "bootz; " \
  86                                "else " \
  87                                        "echo WARN: Cannot load the DT; " \
  88                                "fi; " \
  89                        "fi; " \
  90                "else " \
  91                        "bootz; " \
  92                "fi;\0" \
  93        "uboot=ccv/u-boot.imx\0"                                        \
  94        "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0"        \
  95        "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0"         \
  96        "update_uboot=if tftp ${uboot}; then "                          \
  97                "if itest ${filesize} > 0; then "                       \
  98                        "mmc dev 0 1;"                                  \
  99                        "setexpr blkc ${filesize} / 0x200;"             \
 100                        "setexpr blkc ${blkc} + 1;"                     \
 101                        "if itest ${blkc} <= ${uboot_size}; then "      \
 102                                "mmc write ${loadaddr} ${uboot_start} " \
 103                                        "${blkc};"                      \
 104                        "fi;"                                           \
 105                "fi; fi;"                                               \
 106                "setenv filesize; setenv blkc\0"                        \
 107        "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
 108
 109#endif /* __XPRESS_CONFIG_H */
 110