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