include/configs/pico-imx6ul.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015 Technexion Ltd.
   4  *
   5  * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
   6  */
   7 #ifndef __PICO_IMX6UL_CONFIG_H
   8 #define __PICO_IMX6UL_CONFIG_H
   9
  10
  11 #include <asm/arch/imx-regs.h>
  12 #include <linux/sizes.h>
  13 #include "mx6_common.h"
  14 #include <asm/mach-imx/gpio.h>
  15
  16 /* Network support */
  17
  18 #define CONFIG_FEC_MXC
  19 #define IMX_FEC_BASE                    ENET2_BASE_ADDR
  20 #define CONFIG_FEC_MXC_PHYADDR          0x1
  21 #define CONFIG_FEC_XCV_TYPE             RMII
  22
  23 /* Size of malloc() pool */
  24 #define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M) /* Increase due to DFU */
  25
  26 #define CONFIG_MXC_UART
  27 #define CONFIG_MXC_UART_BASE            UART6_BASE_ADDR
  28
  29 /* MMC Configs */
  30 #define CONFIG_FSL_USDHC
  31 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
  32 #define CONFIG_SUPPORT_EMMC_BOOT
  33
  34 /* USB Configs */
  35 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  36 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  37 #define CONFIG_MXC_USB_FLAGS            0
  38 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  39
  40 #define CONFIG_USBD_HS
  41
  42 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  43 #define DFU_DEFAULT_POLL_TIMEOUT 300
  44
  45 #define CONFIG_DFU_ENV_SETTINGS \
  46         "dfu_alt_info=uboot raw 0x2 0x400 mmcpart 1;" \
  47                 "boot part 0 1;" \
  48                 "/zImage ext4 0 1;" \
  49                 "/imx6ul-pico-hobbit.dtb ext4 0 1;" \
  50                 "rootfs part 0 2\0" \
  51
  52 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  53
  54 #define CONFIG_EXTRA_ENV_SETTINGS \
  55         "image=zImage\0" \
  56         "console=ttymxc5\0" \
  57         "fdt_high=0xffffffff\0" \
  58         "initrd_high=0xffffffff\0" \
  59         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  60         "fdt_addr=0x83000000\0" \
  61         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  62         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  63         "mmcautodetect=yes\0" \
  64         CONFIG_DFU_ENV_SETTINGS \
  65         "finduuid=part uuid mmc 0:2 uuid\0" \
  66         "partitions=" \
  67                 "uuid_disk=${uuid_gpt_disk};" \
  68                 "name=boot,size=16MiB;name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
  69         "setup_emmc=gpt write mmc 0 $partitions; reset;\0" \
  70         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  71                 "root=PARTUUID=${uuid} rootwait rw\0" \
  72         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  73         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  74         "mmcboot=echo Booting from mmc ...; " \
  75                 "run finduuid; " \
  76                 "run mmcargs; " \
  77                 "if run loadfdt; then " \
  78                         "bootz ${loadaddr} - ${fdt_addr}; " \
  79                 "else " \
  80                         "echo WARN: Cannot load the DT; " \
  81                 "fi;\0" \
  82         "netargs=setenv bootargs console=${console},${baudrate} " \
  83                 "root=/dev/nfs " \
  84         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  85                 "netboot=echo Booting from net ...; " \
  86                 "run netargs; " \
  87                 "if test ${ip_dyn} = yes; then " \
  88                         "setenv get_cmd dhcp; " \
  89                 "else " \
  90                         "setenv get_cmd tftp; " \
  91                 "fi; " \
  92                 "${get_cmd} ${image}; " \
  93                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  94                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  95                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  96                         "else " \
  97                                 "if test ${boot_fdt} = try; then " \
  98                                         "bootz; " \
  99                                 "else " \
 100                                         "echo WARN: Cannot load the DT; " \
 101                                 "fi; " \
 102                         "fi; " \
 103                 "else " \
 104                         "bootz; " \
 105                 "fi;\0" \
 106
 107 #define CONFIG_BOOTCOMMAND \
 108            "if mmc rescan; then " \
 109                    "if run loadimage; then " \
 110                            "run mmcboot; " \
 111                    "else run netboot; " \
 112                    "fi; " \
 113            "else run netboot; fi"
 114
 115 #define CONFIG_SYS_MEMTEST_START        0x80000000
 116 #define CONFIG_SYS_MEMTEST_END          CONFIG_SYS_MEMTEST_START + SZ_128M
 117
 118 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 119 #define CONFIG_SYS_HZ                   1000
 120
 121 /* Physical Memory Map */
 122 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 123
 124 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 125 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 126 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 127
 128 #define CONFIG_SYS_INIT_SP_OFFSET \
 129         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 130 #define CONFIG_SYS_INIT_SP_ADDR \
 131         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 132
 133 /* I2C configs */
 134 #define CONFIG_SYS_I2C
 135 #define CONFIG_SYS_I2C_MXC
 136 #define CONFIG_SYS_I2C_MXC_I2C1
 137 #define CONFIG_SYS_I2C_SPEED            100000
 138
 139 /* PMIC */
 140 #define CONFIG_POWER
 141 #define CONFIG_POWER_I2C
 142 #define CONFIG_POWER_PFUZE3000
 143 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
 144
 145 /* environment organization */
 146 #define CONFIG_ENV_SIZE                 SZ_8K
 147 #define CONFIG_ENV_OFFSET               (8 * SZ_64K)
 148
 149 #define CONFIG_SYS_MMC_ENV_DEV          0
 150 #define CONFIG_SYS_MMC_ENV_PART         0
 151
 152 #endif /* __PICO_IMX6UL_CONFIG_H */