/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2016 NXP Semiconductors * * Configuration settings for the i.MX7S Warp board. */ #ifndef __WARP7_CONFIG_H #define __WARP7_CONFIG_H #include "mx7_common.h" #include #define PHYS_SDRAM_SIZE SZ_512M /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* MMC Config*/ #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 /* Switch on SERIAL_TAG */ #define CONFIG_SERIAL_TAG #define CONFIG_DFU_ENV_SETTINGS \ "dfu_alt_info=boot raw 0x2 0x1000 mmcpart 1\0" \ /* When booting with FIT specify the node entry containing boot.scr */ #if defined(CONFIG_FIT) #define BOOT_SCR_STRING "source ${bootscriptaddr}:${bootscr_fitimage_name}\0" #else #define BOOT_SCR_STRING "source ${bootscriptaddr}\0" #endif #ifndef CONFIG_OPTEE_LOAD_ADDR #define CONFIG_OPTEE_LOAD_ADDR 0 #endif #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_DFU_ENV_SETTINGS \ "script=boot.scr\0" \ "bootscr_fitimage_name=bootscr\0" \ "script_signed=boot.scr.imx-signed\0" \ "bootscriptaddr=0x83200000\0" \ "image=zImage\0" \ "console=ttymxc0\0" \ "ethact=usb_ether\0" \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "fdt_file=imx7s-warp.dtb\0" \ "fdt_addr=" __stringify(CONFIG_SYS_FDT_ADDR)"\0" \ "fdtovaddr=0x83100000\0" \ "optee_addr=" __stringify(CONFIG_OPTEE_LOAD_ADDR)"\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ "rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \ "finduuid=part uuid mmc 0:${rootpart} uuid\0" \ "mmcargs=setenv bootargs console=${console},${baudrate} " \ "root=PARTUUID=${uuid} rootwait rw\0" \ "ivt_offset=" __stringify(BOOTROM_IVT_HDR_OFFSET)"\0"\ "warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \ "do_bootscript_hab=" \ "if test ${hab_enabled} -eq 1; then " \ "setexpr hab_ivt_addr ${bootscriptaddr} - ${ivt_offset}; " \ "setenv script ${script_signed}; " \ "load mmc ${mmcdev}:${mmcpart} ${hab_ivt_addr} ${script}; " \ "run warp7_auth_or_fail; " \ "run bootscript; "\ "fi;\0" \ "loadbootscript=" \ "load mmc ${mmcdev}:${mmcpart} ${bootscriptaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ BOOT_SCR_STRING \ "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ "run finduuid; " \ "run mmcargs; " \ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ "if run loadfdt; then " \ "bootz ${loadaddr} - ${fdt_addr}; " \ "else " \ "if test ${boot_fdt} = try; then " \ "bootz; " \ "else " \ "echo WARN: Cannot load the DT; " \ "fi; " \ "fi; " \ "else " \ "bootz; " \ "fi;\0" \ #define CONFIG_BOOTCOMMAND \ "mmc dev ${mmcdev};" \ "mmc dev ${mmcdev}; if mmc rescan; then " \ "run do_bootscript_hab;" \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ "if run loadimage; then " \ "run mmcboot; " \ "fi; " \ "fi; " \ "fi" #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR #define CONFIG_SYS_HZ 1000 /* Physical Memory Map */ #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE #define CONFIG_SYS_INIT_SP_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) /* * Environment starts at CONFIG_ENV_OFFSET= 0xC0000 = 768k = 768*1024 = 786432 * * Detect overlap between U-Boot image and environment area in build-time * * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 * * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so * write the direct value here */ #define CONFIG_BOARD_SIZE_LIMIT 785408 /* I2C configs */ #define CONFIG_SYS_I2C_MXC #define CONFIG_SYS_I2C_SPEED 100000 /* environment organization */ #define CONFIG_SYS_FSL_USDHC_NUM 1 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_USBD_HS /* USB Device Firmware Update support */ #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M #define DFU_DEFAULT_POLL_TIMEOUT 300 #define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01" /* Environment variable name to represent HAB enable state */ #define HAB_ENABLED_ENVNAME "hab_enabled" #endif