2 * Copyright (C) 2015 Technexion Ltd.
4 * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
6 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __PICO_IMX6UL_CONFIG_H
9 #define __PICO_IMX6UL_CONFIG_H
12 #include <asm/arch/imx-regs.h>
13 #include <linux/sizes.h>
14 #include "mx6_common.h"
15 #include <asm/imx-common/gpio.h>
17 #define CONFIG_DISPLAY_BOARDINFO
21 #define CONFIG_FEC_MXC
23 #define IMX_FEC_BASE ENET2_BASE_ADDR
24 #define CONFIG_FEC_MXC_PHYADDR 0x1
25 #define CONFIG_FEC_XCV_TYPE RMII
27 #define CONFIG_PHY_MICREL
29 /* Size of malloc() pool */
30 #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
32 #define CONFIG_BOARD_EARLY_INIT_F
34 #define CONFIG_MXC_UART
35 #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR
38 #define CONFIG_FSL_USDHC
39 #define CONFIG_FSL_ESDHC
40 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
43 #define CONFIG_GENERIC_MMC
44 #define CONFIG_DOS_PARTITION
45 #define CONFIG_SUPPORT_EMMC_BOOT
48 #define CONFIG_USB_EHCI
49 #define CONFIG_USB_EHCI_MX6
50 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
51 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
52 #define CONFIG_MXC_USB_FLAGS 0
53 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
55 #define CONFIG_USBD_HS
57 #define CONFIG_USB_FUNCTION_MASS_STORAGE
58 #define CONFIG_USB_GADGET_VBUS_DRAW 2
60 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
61 #define DFU_DEFAULT_POLL_TIMEOUT 300
63 #define CONFIG_DEFAULT_FDT_FILE "imx6ul-pico-hobbit.dtb"
65 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
67 #define CONFIG_EXTRA_ENV_SETTINGS \
70 "fdt_high=0xffffffff\0" \
71 "initrd_high=0xffffffff\0" \
72 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
73 "fdt_addr=0x83000000\0" \
74 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
75 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
76 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
77 "mmcautodetect=yes\0" \
78 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
79 "mmcargs=setenv bootargs console=${console},${baudrate} " \
81 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
82 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
83 "mmcboot=echo Booting from mmc ...; " \
85 "if run loadfdt; then " \
86 "bootz ${loadaddr} - ${fdt_addr}; " \
88 "echo WARN: Cannot load the DT; " \
90 "netargs=setenv bootargs console=${console},${baudrate} " \
92 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
93 "netboot=echo Booting from net ...; " \
95 "if test ${ip_dyn} = yes; then " \
96 "setenv get_cmd dhcp; " \
98 "setenv get_cmd tftp; " \
100 "${get_cmd} ${image}; " \
101 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
102 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
103 "bootz ${loadaddr} - ${fdt_addr}; " \
105 "if test ${boot_fdt} = try; then " \
108 "echo WARN: Cannot load the DT; " \
115 #define CONFIG_BOOTCOMMAND \
116 "if mmc rescan; then " \
117 "if run loadimage; then " \
119 "else run netboot; " \
121 "else run netboot; fi"
123 #define CONFIG_SYS_MEMTEST_START 0x80000000
124 #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M
126 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
127 #define CONFIG_SYS_HZ 1000
129 #define CONFIG_CMDLINE_EDITING
130 #define CONFIG_STACKSIZE SZ_128K
132 /* Physical Memory Map */
133 #define CONFIG_NR_DRAM_BANKS 1
134 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
136 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
137 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
138 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
140 #define CONFIG_SYS_INIT_SP_OFFSET \
141 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
142 #define CONFIG_SYS_INIT_SP_ADDR \
143 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
146 #define CONFIG_SYS_I2C
147 #define CONFIG_SYS_I2C_MXC
148 #define CONFIG_SYS_I2C_MXC_I2C1
149 #define CONFIG_SYS_I2C_SPEED 100000
153 #define CONFIG_POWER_I2C
154 #define CONFIG_POWER_PFUZE3000
155 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
157 /* FLASH and environment organization */
158 #define CONFIG_SYS_NO_FLASH
160 #define CONFIG_ENV_SIZE SZ_8K
161 #define CONFIG_ENV_IS_IN_MMC
162 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
164 #define CONFIG_SYS_MMC_ENV_DEV 0
165 #define CONFIG_SYS_MMC_ENV_PART 0
166 #define CONFIG_MMCROOT "/dev/mmcblk0p2"
168 #endif /* __PICO_IMX6UL_CONFIG_H */