1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2015-2019 Toradex, Inc.
4 *
5 * Configuration settings for the Toradex VF50/VF61 modules.
6 *
7 * Based on vf610twr.h:
8 * Copyright 2013 Freescale Semiconductor, Inc.
9 */
10
11#ifndef __CONFIG_H
12#define __CONFIG_H
13
14#include <asm/arch/imx-regs.h>
15#include <linux/sizes.h>
16
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"
24
25#define UBOOT_UPDATE \
26	"update_uboot=nand erase.part u-boot && " \
27		"nand write ${loadaddr} u-boot ${filesize}\0" \
28
29#define UBI_BOOTCMD \
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...; " \
35	"ubi part ubi && " \
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" \
39
40#define BOOT_TARGET_DEVICES(func) \
41	func(MMC, mmc, 0) \
42	func(USB, usb, 0) \
43	func(DHCP, dhcp, na)
44#include <config_distro_bootcmd.h>
45#undef BOOTENV_RUN_NET_USB_START
46#define BOOTENV_RUN_NET_USB_START ""
47
48#define DFU_ALT_NAND_INFO "vf-bcb part 0,1;u-boot part 0,2;ubi part 0,4"
49
50#define CFG_EXTRA_ENV_SETTINGS \
51	BOOTENV \
52	MEM_LAYOUT_ENV_SETTINGS \
53	UBI_BOOTCMD \
54	UBOOT_UPDATE \
55	"boot_script_dhcp=boot.scr\0" \
56	"console=ttyLP0\0" \
57	"defargs=user_debug=30\0" \
58	"dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \
59	"fdt_board=eval-v3\0" \
60	"fdt_fixup=;\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" \
71	"splashpos=m,m\0" \
72	"video-mode=dcufb:640x480-16@60,monitor=lcd\0"
73
74/* Miscellaneous configurable options */
75
76/* Physical memory map */
77#define PHYS_SDRAM			(0x80000000)
78#define PHYS_SDRAM_SIZE			(256 * SZ_1M)
79
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
83
84/* USB Host Support */
85
86/* USB DFU */
87
88#endif /* __CONFIG_H */
89