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Fabio Estevam69cc7db2016-04-18 09:56:16 -03001/*
2 * Copyright (C) 2015 Technexion Ltd.
3 *
4 * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8#ifndef __PICO_IMX6UL_CONFIG_H
9#define __PICO_IMX6UL_CONFIG_H
10
11
12#include <asm/arch/imx-regs.h>
13#include <linux/sizes.h>
14#include "mx6_common.h"
Stefano Babic552a8482017-06-29 10:16:06 +020015#include <asm/mach-imx/gpio.h>
Fabio Estevam69cc7db2016-04-18 09:56:16 -030016
Diego Dorta6d7aa512016-06-10 12:07:29 -030017/* Network support */
18
19#define CONFIG_FEC_MXC
20#define CONFIG_MII
21#define IMX_FEC_BASE ENET2_BASE_ADDR
22#define CONFIG_FEC_MXC_PHYADDR 0x1
23#define CONFIG_FEC_XCV_TYPE RMII
Diego Dorta6d7aa512016-06-10 12:07:29 -030024
Fabio Estevam69cc7db2016-04-18 09:56:16 -030025/* Size of malloc() pool */
Vanessa Maegimaaf07d152016-06-15 12:48:14 -030026#define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
Fabio Estevam69cc7db2016-04-18 09:56:16 -030027
Fabio Estevam69cc7db2016-04-18 09:56:16 -030028#define CONFIG_MXC_UART
29#define CONFIG_MXC_UART_BASE UART6_BASE_ADDR
30
31/* MMC Configs */
32#define CONFIG_FSL_USDHC
33#define CONFIG_FSL_ESDHC
34#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
Fabio Estevam69cc7db2016-04-18 09:56:16 -030035#define CONFIG_SUPPORT_EMMC_BOOT
36
37/* USB Configs */
Fabio Estevam69cc7db2016-04-18 09:56:16 -030038#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
39#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
40#define CONFIG_MXC_USB_FLAGS 0
Vanessa Maegimaca103e02016-06-13 13:01:38 -030041#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
Fabio Estevam69cc7db2016-04-18 09:56:16 -030042
Fabio Estevam69cc7db2016-04-18 09:56:16 -030043#define CONFIG_USBD_HS
Fabio Estevam69cc7db2016-04-18 09:56:16 -030044
Fabio Estevam69cc7db2016-04-18 09:56:16 -030045#define CONFIG_USB_FUNCTION_MASS_STORAGE
Fabio Estevam69cc7db2016-04-18 09:56:16 -030046
Vanessa Maegimaaf07d152016-06-15 12:48:14 -030047#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
48#define DFU_DEFAULT_POLL_TIMEOUT 300
49
Fabio Berton9cc71cf2017-11-16 09:59:44 -020050#define CONFIG_DFU_ENV_SETTINGS \
Fabio Bertond93ab9b2017-11-16 09:59:46 -020051 "dfu_alt_info=uboot raw 0x2 0x400 mmcpart 1;" \
52 "boot part 0 1;" \
53 "/zImage ext4 0 1;" \
54 "/imx6ul-pico-hobbit.dtb ext4 0 1;" \
55 "rootfs part 0 2\0" \
Fabio Berton9cc71cf2017-11-16 09:59:44 -020056
Fabio Estevam69cc7db2016-04-18 09:56:16 -030057#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
58
59#define CONFIG_EXTRA_ENV_SETTINGS \
60 "image=zImage\0" \
61 "console=ttymxc5\0" \
62 "fdt_high=0xffffffff\0" \
63 "initrd_high=0xffffffff\0" \
64 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
65 "fdt_addr=0x83000000\0" \
66 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
67 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
Fabio Estevam69cc7db2016-04-18 09:56:16 -030068 "mmcautodetect=yes\0" \
Fabio Berton9cc71cf2017-11-16 09:59:44 -020069 CONFIG_DFU_ENV_SETTINGS \
Fabio Berton65551e32017-11-16 09:59:45 -020070 "finduuid=part uuid mmc 0:2 uuid\0" \
Fabio Bertondb430cd2017-11-16 09:59:47 -020071 "partitions=" \
72 "uuid_disk=${uuid_gpt_disk};" \
73 "name=boot,size=16MiB;name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
Fabio Bertonebbdeb22017-11-16 09:59:48 -020074 "setup_emmc=gpt write mmc 0 $partitions; reset;\0" \
Fabio Estevam69cc7db2016-04-18 09:56:16 -030075 "mmcargs=setenv bootargs console=${console},${baudrate} " \
Fabio Berton65551e32017-11-16 09:59:45 -020076 "root=PARTUUID=${uuid} rootwait rw\0" \
Fabio Berton2566c4f2017-11-16 09:59:49 -020077 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
78 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
Fabio Estevam69cc7db2016-04-18 09:56:16 -030079 "mmcboot=echo Booting from mmc ...; " \
Fabio Berton65551e32017-11-16 09:59:45 -020080 "run finduuid; " \
Fabio Estevam69cc7db2016-04-18 09:56:16 -030081 "run mmcargs; " \
82 "if run loadfdt; then " \
83 "bootz ${loadaddr} - ${fdt_addr}; " \
84 "else " \
85 "echo WARN: Cannot load the DT; " \
Diego Dortad0daec62016-06-15 13:53:41 -030086 "fi;\0" \
87 "netargs=setenv bootargs console=${console},${baudrate} " \
88 "root=/dev/nfs " \
89 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
90 "netboot=echo Booting from net ...; " \
91 "run netargs; " \
92 "if test ${ip_dyn} = yes; then " \
93 "setenv get_cmd dhcp; " \
94 "else " \
95 "setenv get_cmd tftp; " \
96 "fi; " \
97 "${get_cmd} ${image}; " \
98 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
99 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
100 "bootz ${loadaddr} - ${fdt_addr}; " \
101 "else " \
102 "if test ${boot_fdt} = try; then " \
103 "bootz; " \
104 "else " \
105 "echo WARN: Cannot load the DT; " \
106 "fi; " \
107 "fi; " \
108 "else " \
109 "bootz; " \
110 "fi;\0" \
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300111
112#define CONFIG_BOOTCOMMAND \
113 "if mmc rescan; then " \
114 "if run loadimage; then " \
115 "run mmcboot; " \
116 "else run netboot; " \
117 "fi; " \
118 "else run netboot; fi"
119
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300120#define CONFIG_SYS_MEMTEST_START 0x80000000
121#define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M
122
123#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
124#define CONFIG_SYS_HZ 1000
125
126#define CONFIG_CMDLINE_EDITING
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300127
128/* Physical Memory Map */
129#define CONFIG_NR_DRAM_BANKS 1
130#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
131
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
135
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)
140
Vanessa Maegima88e47742016-07-13 14:27:32 -0300141/* I2C configs */
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
146
147/* PMIC */
148#define CONFIG_POWER
149#define CONFIG_POWER_I2C
150#define CONFIG_POWER_PFUZE3000
151#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
152
Masahiro Yamadae856bdc2017-02-11 22:43:54 +0900153/* environment organization */
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300154#define CONFIG_ENV_SIZE SZ_8K
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300155#define CONFIG_ENV_OFFSET (8 * SZ_64K)
156
157#define CONFIG_SYS_MMC_ENV_DEV 0
158#define CONFIG_SYS_MMC_ENV_PART 0
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300159
Fabio Estevam69cc7db2016-04-18 09:56:16 -0300160#endif /* __PICO_IMX6UL_CONFIG_H */