1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2015-2019 Toradex, Inc.
5 * Configuration settings for the Toradex VF50/VF61 modules.
8 * Copyright 2013 Freescale Semiconductor, Inc.
14 #include <asm/arch/imx-regs.h>
15 #include <linux/sizes.h>
17 #define MEM_LAYOUT_ENV_SETTINGS \
18 "bootm_size=0x10000000\0" \
19 "fdt_addr_r=0x82000000\0" \
20 "kernel_addr_r=0x81000000\0" \
21 "pxefile_addr_r=0x87100000\0" \
22 "ramdisk_addr_r=0x82100000\0" \
23 "scriptaddr=0x87000000\0"
25 #define UBOOT_UPDATE \
26 "update_uboot=nand erase.part u-boot && " \
27 "nand write ${loadaddr} u-boot ${filesize}\0" \
30 "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
31 "ubi.fm_autoconvert=1\0" \
32 "ubiboot=run setup; " \
33 "setenv bootargs ${defargs} ${ubiargs} ${mtdparts} " \
34 "${setupargs} ${vidargs} ${tdxargs}; echo Booting from NAND...; " \
36 "ubi read ${kernel_addr_r} kernel && " \
37 "ubi read ${fdt_addr_r} dtb && " \
38 "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
40 #define BOOT_TARGET_DEVICES(func) \
44 #include <config_distro_bootcmd.h>
45 #undef BOOTENV_RUN_NET_USB_START
46 #define BOOTENV_RUN_NET_USB_START ""
48 #define DFU_ALT_NAND_INFO "vf-bcb part 0,1;u-boot part 0,2;ubi part 0,4"
50 #define CFG_EXTRA_ENV_SETTINGS \
52 MEM_LAYOUT_ENV_SETTINGS \
55 "boot_script_dhcp=boot.scr\0" \
57 "defargs=user_debug=30\0" \
58 "dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \
59 "fdt_board=eval-v3\0" \
61 "kernel_image=zImage\0" \
62 "setsdupdate=mmc rescan && set interface mmc && " \
63 "fatload ${interface} 0:1 ${loadaddr} flash_blk.img && " \
64 "source ${loadaddr}\0" \
65 "setup=setenv setupargs console=tty1 console=${console}" \
66 ",${baudrate}n8 ${memargs}\0" \
67 "setupdate=run setsdupdate || run setusbupdate\0" \
68 "setusbupdate=usb start && set interface usb && " \
69 "fatload ${interface} 0:1 ${loadaddr} flash_blk.img && " \
70 "source ${loadaddr}\0" \
72 "video-mode=dcufb:640x480-16@60,monitor=lcd\0"
74 /* Miscellaneous configurable options */
76 /* Physical memory map */
77 #define PHYS_SDRAM (0x80000000)
78 #define PHYS_SDRAM_SIZE (256 * SZ_1M)
80 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM
81 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
82 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
84 /* USB Host Support */
88 #endif /* __CONFIG_H */