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>
21 #ifdef CONFIG_FSL_USDHC
22 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
24 #define CONFIG_SYS_FSL_USDHC_NUM 1
25 #endif /* CONFIG_FSL_USDHC */
27 #define CONFIG_EXTRA_ENV_SETTINGS \
28 "bootm_size=0x10000000\0" \
30 "initrd_addr=0x86800000\0" \
31 "fdt_addr=0x83000000\0" \
34 "splashimage=0x80000000\0" \
35 "splashfile=/boot/splash.bmp\0" \
38 "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
39 "setrootmmc=setenv rootspec root=${mmcroot}\0" \
40 "setbootscriptmmc=setenv loadbootscript " \
41 "load mmc ${mmcdev}:${mmcpart} " \
42 "${loadaddr} /boot/${script};\0" \
43 "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
44 "${loadaddr} /boot/${image}; " \
45 "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
46 "${fdt_addr} /boot/${fdt_file};\0" \
47 "setbootargs=setenv bootargs console=${console},${baudrate} " \
49 "execbootscript=echo Running bootscript...; source\0" \
50 "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
51 "checkbootdev=run setbootscriptmmc; " \
55 /* Miscellaneous configurable options */
57 /* Physical Memory Map */
58 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
60 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
61 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
62 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
64 /* environment organization */
68 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
69 #define CONFIG_MXC_USB_FLAGS 0
73 #define CONFIG_FEC_MXC_PHYADDR 0x1