1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2017-2019 A. Karas, SomLabs
4 * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
6 * Configuration settings for the SoMlabs VisionSOM 6ULL board.
8 #ifndef __SOMLABS_VISIONSOM_6ULL_H
9 #define __SOMLABS_VISIONSOM_6ULL_H
11 #include <asm/arch/imx-regs.h>
12 #include <linux/sizes.h>
13 #include "mx6_common.h"
14 #include <asm/mach-imx/gpio.h>
17 #ifdef CONFIG_FSL_USDHC
18 #define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
20 #define CFG_SYS_FSL_USDHC_NUM 1
21 #endif /* CONFIG_FSL_USDHC */
23 #define CFG_EXTRA_ENV_SETTINGS \
24 "bootm_size=0x10000000\0" \
26 "initrd_addr=0x86800000\0" \
27 "fdt_addr=0x83000000\0" \
30 "splashimage=0x80000000\0" \
31 "splashfile=/boot/splash.bmp\0" \
34 "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
35 "setrootmmc=setenv rootspec root=${mmcroot}\0" \
36 "setbootscriptmmc=setenv loadbootscript " \
37 "load mmc ${mmcdev}:${mmcpart} " \
38 "${loadaddr} /boot/${script};\0" \
39 "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
40 "${loadaddr} /boot/${image}; " \
41 "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
42 "${fdt_addr} /boot/${fdt_file};\0" \
43 "setbootargs=setenv bootargs console=${console},${baudrate} " \
45 "execbootscript=echo Running bootscript...; source\0" \
46 "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
47 "checkbootdev=run setbootscriptmmc; " \
51 /* Miscellaneous configurable options */
53 /* Physical Memory Map */
54 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
56 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM
57 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
58 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
60 /* environment organization */
64 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
65 #define CONFIG_MXC_USB_FLAGS 0
69 #define CFG_FEC_MXC_PHYADDR 0x1