include/configs/warp7.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2016 NXP Semiconductors
   4  *
   5  * Configuration settings for the i.MX7S Warp board.
   6  */
   7
   8 #ifndef __WARP7_CONFIG_H
   9 #define __WARP7_CONFIG_H
  10
  11 #include "mx7_common.h"
  12 #include <imximage.h>
  13
  14 #define PHYS_SDRAM_SIZE                 SZ_512M
  15
  16 /* MMC Config*/
  17 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC3_BASE_ADDR
  18 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  19 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  20
  21 /* Switch on SERIAL_TAG */
  22 #define CONFIG_SERIAL_TAG
  23
  24 #define CONFIG_DFU_ENV_SETTINGS \
  25         "dfu_alt_info=boot raw 0x2 0x1000 mmcpart 1\0" \
  26
  27 /* When booting with FIT specify the node entry containing boot.scr */
  28 #if defined(CONFIG_FIT)
  29 #define BOOT_SCR_STRING "source ${bootscriptaddr}:${bootscr_fitimage_name}\0"
  30 #else
  31 #define BOOT_SCR_STRING "source ${bootscriptaddr}\0"
  32 #endif
  33
  34 #ifndef CONFIG_OPTEE_LOAD_ADDR
  35 #define CONFIG_OPTEE_LOAD_ADDR 0
  36 #endif
  37
  38 #define CONFIG_EXTRA_ENV_SETTINGS \
  39         CONFIG_DFU_ENV_SETTINGS \
  40         "script=boot.scr\0" \
  41         "bootscr_fitimage_name=bootscr\0" \
  42         "script_signed=boot.scr.imx-signed\0" \
  43         "bootscriptaddr=0x83200000\0" \
  44         "image=zImage\0" \
  45         "console=ttymxc0\0" \
  46         "ethact=usb_ether\0" \
  47         "fdt_high=0xffffffff\0" \
  48         "initrd_high=0xffffffff\0" \
  49         "fdt_file=imx7s-warp.dtb\0" \
  50         "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \
  51         "fdtovaddr=0x83100000\0" \
  52         "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \
  53         "boot_fdt=try\0" \
  54         "ip_dyn=yes\0" \
  55         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  56         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  57         "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \
  58         "finduuid=part uuid mmc 0:${rootpart} uuid\0" \
  59         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  60                 "root=PARTUUID=${uuid} rootwait rw\0" \
  61         "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\
  62         "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \
  63         "do_bootscript_hab=" \
  64                 "if test ${hab_enabled} -eq 1; then " \
  65                         "setexpr hab_ivt_addr ${bootscriptaddr} - ${ivt_offset}; " \
  66                         "setenv script ${script_signed}; " \
  67                         "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \
  68                         "run warp7_auth_or_fail; " \
  69                         "run bootscript; "\
  70                 "fi;\0" \
  71         "loadbootscript=" \
  72                 "load mmc ${mmcdev}:${mmcpart} ${bootscriptaddr} ${script};\0" \
  73         "bootscript=echo Running bootscript from mmc ...; " \
  74                 BOOT_SCR_STRING \
  75         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  76         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  77         "mmcboot=echo Booting from mmc ...; " \
  78                 "run finduuid; " \
  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
  94 #define CONFIG_BOOTCOMMAND \
  95            "mmc dev ${mmcdev};" \
  96            "mmc dev ${mmcdev}; if mmc rescan; then " \
  97                    "run do_bootscript_hab;" \
  98                    "if run loadbootscript; then " \
  99                            "run bootscript; " \
 100                    "else " \
 101                            "if run loadimage; then " \
 102                                    "run mmcboot; " \
 103                            "fi; " \
 104                    "fi; " \
 105            "fi"
 106
 107 #define CONFIG_SYS_HZ                   1000
 108
 109 /* Physical Memory Map */
 110 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 111
 112 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 113 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 114 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 115
 116 #define CONFIG_SYS_INIT_SP_OFFSET \
 117         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 118 #define CONFIG_SYS_INIT_SP_ADDR \
 119         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 120
 121 /*
 122  * Environment starts at CONFIG_ENV_OFFSET= 0xC0000 = 768k = 768*1024 = 786432
 123  *
 124  * Detect overlap between U-Boot image and environment area in build-time
 125  *
 126  * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
 127  * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
 128  *
 129  * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
 130  * write the direct value here
 131  */
 132 #define CONFIG_BOARD_SIZE_LIMIT         785408
 133
 134 /* environment organization */
 135
 136 #define CONFIG_SYS_FSL_USDHC_NUM        1
 137
 138
 139 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 140
 141 #define CONFIG_USBD_HS
 142
 143 /* USB Device Firmware Update support */
 144 #define DFU_DEFAULT_POLL_TIMEOUT        300
 145
 146 #define CONFIG_USBNET_DEV_ADDR          "de:ad:be:af:00:01"
 147
 148 /* Environment variable name to represent HAB enable state */
 149 #define HAB_ENABLED_ENVNAME             "hab_enabled"
 150
 151 #endif