LXR uboot/include/configs/pico-imx6ul.h

   1/*
   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"
  15#include <asm/mach-imx/gpio.h>
  16
  17/* 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
  24
  25/* Size of malloc() pool */
  26#define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M) /* Increase due to DFU */
  27
  28#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
  35#define CONFIG_SUPPORT_EMMC_BOOT
  36
  37/* USB Configs */
  38#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
  41#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  42
  43#define CONFIG_USBD_HS
  44
  45#define CONFIG_USB_FUNCTION_MASS_STORAGE
  46
  47#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  48#define DFU_DEFAULT_POLL_TIMEOUT 300
  49
  50#define CONFIG_DFU_ENV_SETTINGS \
  51        "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" \
  56
  57#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" \
  68        "mmcautodetect=yes\0" \
  69        CONFIG_DFU_ENV_SETTINGS \
  70        "finduuid=part uuid mmc 0:2 uuid\0" \
  71        "partitions=" \
  72                "uuid_disk=${uuid_gpt_disk};" \
  73                "name=boot,size=16MiB;name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
  74        "setup_emmc=gpt write mmc 0 $partitions; reset;\0" \
  75        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  76                "root=PARTUUID=${uuid} rootwait rw\0" \
  77        "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  78        "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  79        "mmcboot=echo Booting from mmc ...; " \
  80                "run finduuid; " \
  81                "run mmcargs; " \
  82                "if run loadfdt; then " \
  83                        "bootz ${loadaddr} - ${fdt_addr}; " \
  84                "else " \
  85                        "echo WARN: Cannot load the DT; " \
  86                "fi;\0" \
  87        "netargs=setenv bootargs console=${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" \
 111
 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
 120#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
 127
 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
 141/* 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
 153/* environment organization */
 154#define CONFIG_ENV_SIZE                 SZ_8K
 155#define CONFIG_ENV_OFFSET               (8 * SZ_64K)
 156
 157#define CONFIG_SYS_MMC_ENV_DEV          0
 158#define CONFIG_SYS_MMC_ENV_PART         0
 159
 160#endif /* __PICO_IMX6UL_CONFIG_H */
 161