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>
19 #define CONFIG_FEC_MXC
21 #define IMX_FEC_BASE ENET2_BASE_ADDR
22 #define CONFIG_FEC_MXC_PHYADDR 0x1
23 #define CONFIG_FEC_XCV_TYPE RMII
25 #define CONFIG_PHY_MICREL
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
30 #define CONFIG_BOARD_EARLY_INIT_F
32 #define CONFIG_MXC_UART
33 #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR
36 #define CONFIG_FSL_USDHC
37 #define CONFIG_FSL_ESDHC
38 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
41 #define CONFIG_GENERIC_MMC
42 #define CONFIG_DOS_PARTITION
43 #define CONFIG_SUPPORT_EMMC_BOOT
46 #define CONFIG_USB_EHCI
47 #define CONFIG_USB_EHCI_MX6
48 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
49 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
50 #define CONFIG_MXC_USB_FLAGS 0
51 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
53 #define CONFIG_USBD_HS
55 #define CONFIG_USB_FUNCTION_MASS_STORAGE
56 #define CONFIG_USB_GADGET_VBUS_DRAW 2
58 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
59 #define DFU_DEFAULT_POLL_TIMEOUT 300
61 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
63 #define CONFIG_EXTRA_ENV_SETTINGS \
66 "fdt_high=0xffffffff\0" \
67 "initrd_high=0xffffffff\0" \
68 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
69 "fdt_addr=0x83000000\0" \
70 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
71 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
72 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
73 "mmcautodetect=yes\0" \
74 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
75 "mmcargs=setenv bootargs console=${console},${baudrate} " \
77 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
78 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
79 "mmcboot=echo Booting from mmc ...; " \
81 "if run loadfdt; then " \
82 "bootz ${loadaddr} - ${fdt_addr}; " \
84 "echo WARN: Cannot load the DT; " \
86 "netargs=setenv bootargs console=${console},${baudrate} " \
88 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
89 "netboot=echo Booting from net ...; " \
91 "if test ${ip_dyn} = yes; then " \
92 "setenv get_cmd dhcp; " \
94 "setenv get_cmd tftp; " \
96 "${get_cmd} ${image}; " \
97 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
98 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
99 "bootz ${loadaddr} - ${fdt_addr}; " \
101 "if test ${boot_fdt} = try; then " \
104 "echo WARN: Cannot load the DT; " \
111 #define CONFIG_BOOTCOMMAND \
112 "if mmc rescan; then " \
113 "if run loadimage; then " \
115 "else run netboot; " \
117 "else run netboot; fi"
119 #define CONFIG_SYS_MEMTEST_START 0x80000000
120 #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M
122 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
123 #define CONFIG_SYS_HZ 1000
125 #define CONFIG_CMDLINE_EDITING
126 #define CONFIG_STACKSIZE SZ_128K
128 /* Physical Memory Map */
129 #define CONFIG_NR_DRAM_BANKS 1
130 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
132 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
133 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
134 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
136 #define CONFIG_SYS_INIT_SP_OFFSET \
137 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
138 #define CONFIG_SYS_INIT_SP_ADDR \
139 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
142 #define CONFIG_SYS_I2C
143 #define CONFIG_SYS_I2C_MXC
144 #define CONFIG_SYS_I2C_MXC_I2C1
145 #define CONFIG_SYS_I2C_SPEED 100000
149 #define CONFIG_POWER_I2C
150 #define CONFIG_POWER_PFUZE3000
151 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
153 /* FLASH and environment organization */
154 #define CONFIG_SYS_NO_FLASH
156 #define CONFIG_ENV_SIZE SZ_8K
157 #define CONFIG_ENV_IS_IN_MMC
158 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
160 #define CONFIG_SYS_MMC_ENV_DEV 0
161 #define CONFIG_SYS_MMC_ENV_PART 0
162 #define CONFIG_MMCROOT "/dev/mmcblk0p2"
164 #endif /* __PICO_IMX6UL_CONFIG_H */