/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2017 NXP Semiconductors * * Configuration settings for the i.MX7D Pico board. */ #ifndef __PICO_IMX7D_CONFIG_H #define __PICO_IMX7D_CONFIG_H #include "mx7_common.h" #include "imx7_spl.h" #ifdef CONFIG_SPL_OS_BOOT /* Falcon Mode */ #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" #define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000 /* Falcon Mode - MMC support: args@1MB kernel@2MB */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) #endif #define CONFIG_MXC_UART_BASE UART5_IPS_BASE_ADDR /* MMC Config */ #define CONFIG_SYS_FSL_ESDHC_ADDR 0 #define CONFIG_DFU_ENV_SETTINGS \ "dfu_alt_info=" \ "spl raw 0x2 0x400;" \ "u-boot raw 0x8a 0x1000;" \ "/boot/zImage ext4 0 1;" \ "/boot/imx7d-pico-hobbit.dtb ext4 0 1;" \ "/boot/imx7d-pico-pi.dtb ext4 0 1;" \ "rootfs part 0 1\0" \ /* When booting with FIT specify the node entry containing boot.scr */ #if defined(CONFIG_FIT) #define PICO_BOOT_ENV \ BOOTENV \ "fdtovaddr=0x83100000\0" \ "scriptaddr=0x83200000\0" \ "mmcargs=setenv bootargs console=${console},${baudrate} " \ "rootwait rw\0" \ "boot_a_script=" \ "load ${devtype} ${devnum}:${distro_bootpart} " \ "${scriptaddr} ${prefix}${script}; " \ "iminfo ${scriptaddr};" \ "if test $? -eq 1; then hab_failsafe; fi;" \ "source ${scriptaddr}:bootscr\0" #else #define PICO_BOOT_ENV \ "bootmenu_0=Boot using PICO-Hobbit baseboard=" \ "setenv fdtfile imx7d-pico-hobbit.dtb\0" \ "bootmenu_1=Boot using PICO-Dwarf baseboard=" \ "setenv fdtfile imx7d-pico-dwarf.dtb\0" \ "bootmenu_2=Boot using PICO-Nymph baseboard=" \ "setenv fdtfile imx7d-pico-nymph.dtb\0" \ "bootmenu_3=Boot using PICO-Pi baseboard=" \ "setenv fdtfile imx7d-pico-pi.dtb\0" \ BOOTENV #endif #define CONFIG_EXTRA_ENV_SETTINGS \ "image=zImage\0" \ "splashpos=m,m\0" \ "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "console=ttymxc4\0" \ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \ "fdt_addr=0x83000000\0" \ "fdt_addr_r=0x83000000\0" \ "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ "ramdisk_addr_r=0x83000000\0" \ "ramdiskaddr=0x83000000\0" \ "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ CONFIG_DFU_ENV_SETTINGS \ "findfdt=" \ "if test $fdtfile = ask ; then " \ "bootmenu -1; fi;" \ "if test $fdtfile != ask ; then " \ "saveenv; fi;\0" \ "finduuid=part uuid mmc 0:1 uuid\0" \ "partitions=" \ "uuid_disk=${uuid_gpt_disk};" \ "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ "fastboot_partition_alias_system=rootfs\0" \ "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \ PICO_BOOT_ENV #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(USB, usb, 0) \ func(PXE, pxe, na) \ func(DHCP, dhcp, na) #include #include /* 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) /* PMIC */ #define CONFIG_POWER_PFUZE3000 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 /* FLASH and environment organization */ /* Environment starts at 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.img offset * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 * * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so * write the direct value here */ #define CONFIG_BOARD_SIZE_LIMIT 715776 #define CONFIG_SYS_FSL_USDHC_NUM 2 /* USB Configs */ #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #endif