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   1 /*
   2  * Copyright (C) 2016 NXP Semiconductors
   3  *
   4  * Configuration settings for the i.MX7S Warp board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __WARP7_CONFIG_H
  10 #define __WARP7_CONFIG_H
  11
  12 #include "mx7_common.h"
  13 #include <imximage.h>
  14
  15 #define PHYS_SDRAM_SIZE                 SZ_512M
  16
  17 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  18
  19 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M)
  21
  22 /* MMC Config*/
  23 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC3_BASE_ADDR
  24 #define CONFIG_SUPPORT_EMMC_BOOT
  25 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  26 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  27
  28 /* Switch on SERIAL_TAG */
  29 #define CONFIG_SERIAL_TAG
  30
  31 #define CONFIG_DFU_ENV_SETTINGS \
  32         "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         CONFIG_DFU_ENV_SETTINGS \
  36         "script=boot.scr\0" \
  37         "script_signed=boot.scr.imx-signed\0" \
  38         "image=zImage\0" \
  39         "console=ttymxc0\0" \
  40         "ethact=usb_ether\0" \
  41         "fdt_high=0xffffffff\0" \
  42         "initrd_high=0xffffffff\0" \
  43         "fdt_file=imx7s-warp.dtb\0" \
  44         "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \
  45         "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \
  46         "boot_fdt=try\0" \
  47         "ip_dyn=yes\0" \
  48         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  49         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  50         "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \
  51         "finduuid=part uuid mmc 0:${rootpart} uuid\0" \
  52         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  53                 "root=PARTUUID=${uuid} rootwait rw\0" \
  54         "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\
  55         "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \
  56         "do_bootscript_hab=" \
  57                 "if test ${hab_enabled} -eq 1; then " \
  58                         "setexpr hab_ivt_addr ${loadaddr} - ${ivt_offset}; " \
  59                         "setenv script ${script_signed}; " \
  60                         "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \
  61                         "run warp7_auth_or_fail; " \
  62                         "run bootscript; "\
  63                 "fi;\0" \
  64         "loadbootscript=" \
  65                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  66         "bootscript=echo Running bootscript from mmc ...; " \
  67                 "source\0" \
  68         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  69         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  70         "mmcboot=echo Booting from mmc ...; " \
  71                 "run finduuid; " \
  72                 "run mmcargs; " \
  73                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  74                         "if run loadfdt; then " \
  75                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  76                         "else " \
  77                                 "if test ${boot_fdt} = try; then " \
  78                                         "bootz; " \
  79                                 "else " \
  80                                         "echo WARN: Cannot load the DT; " \
  81                                 "fi; " \
  82                         "fi; " \
  83                 "else " \
  84                         "bootz; " \
  85                 "fi;\0" \
  86
  87 #define CONFIG_BOOTCOMMAND \
  88            "mmc dev ${mmcdev};" \
  89            "mmc dev ${mmcdev}; if mmc rescan; then " \
  90                    "run do_bootscript_hab;" \
  91                    "if run loadbootscript; then " \
  92                            "run bootscript; " \
  93                    "else " \
  94                            "if run loadimage; then " \
  95                                    "run mmcboot; " \
  96                            "fi; " \
  97                    "fi; " \
  98            "fi"
  99
 100 #define CONFIG_SYS_MEMTEST_START        0x80000000
 101 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x20000000)
 102
 103 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 104 #define CONFIG_SYS_HZ                   1000
 105
 106 /* Physical Memory Map */
 107 #define CONFIG_NR_DRAM_BANKS            1
 108 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 109
 110 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 111 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 112 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 113
 114 #define CONFIG_SYS_INIT_SP_OFFSET \
 115         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 116 #define CONFIG_SYS_INIT_SP_ADDR \
 117         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 118
 119 /* I2C configs */
 120 #define CONFIG_SYS_I2C
 121 #define CONFIG_SYS_I2C_MXC
 122 #define CONFIG_SYS_I2C_MXC_I2C1
 123 #define CONFIG_SYS_I2C_SPEED            100000
 124
 125 /* PMIC */
 126 #define CONFIG_POWER
 127 #define CONFIG_POWER_I2C
 128 #define CONFIG_POWER_PFUZE3000
 129 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
 130
 131 /* environment organization */
 132 #define CONFIG_ENV_SIZE                 SZ_8K
 133
 134 #define CONFIG_ENV_OFFSET               (8 * SZ_64K)
 135 #define CONFIG_SYS_FSL_USDHC_NUM        1
 136
 137 #define CONFIG_SYS_MMC_ENV_DEV          0
 138 #define CONFIG_SYS_MMC_ENV_PART         0
 139
 140 /* USB Configs */
 141 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 142
 143 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 144 #define CONFIG_MXC_USB_FLAGS            0
 145 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG1 port enabled */
 146
 147 #define CONFIG_IMX_THERMAL
 148
 149 #define CONFIG_USBD_HS
 150
 151 /* USB Device Firmware Update support */
 152 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    SZ_16M
 153 #define DFU_DEFAULT_POLL_TIMEOUT        300
 154
 155 #define CONFIG_USBNET_DEV_ADDR          "de:ad:be:af:00:01"
 156
 157 /* Environment variable name to represent HAB enable state */
 158 #define HAB_ENABLED_ENVNAME             "hab_enabled"
 159
 160 #endif