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- /* 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 <imximage.h>
- #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
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