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 #include "imx6_spl.h"
  16
  17 #ifdef CONFIG_SPL_OS_BOOT
  18 /* Falcon Mode */
  19 #define CONFIG_SPL_FS_LOAD_ARGS_NAME   "args"
  20 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
  21 #define CONFIG_SYS_SPL_ARGS_ADDR   0x88000000
  22
  23 /* Falcon Mode - MMC support: args@1MB kernel@2MB */
  24 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0x800   /* 1MB */
  25 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  26 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0x1000  /* 2MB */
  27 #endif
  28
  29 /* Network support */
  30
  31 #define CONFIG_FEC_MXC
  32 #define IMX_FEC_BASE                    ENET2_BASE_ADDR
  33 #define CONFIG_FEC_MXC_PHYADDR          0x1
  34 #define CONFIG_FEC_XCV_TYPE             RMII
  35
  36 /* Size of malloc() pool */
  37 #define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M) /* Increase due to DFU */
  38
  39 #define CONFIG_MXC_UART
  40 #define CONFIG_MXC_UART_BASE            UART6_BASE_ADDR
  41
  42 /* MMC Configs */
  43 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
  44 #define CONFIG_SUPPORT_EMMC_BOOT
  45
  46 /* USB Configs */
  47 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  48 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  49 #define CONFIG_MXC_USB_FLAGS            0
  50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  51
  52 #define CONFIG_USBD_HS
  53
  54 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  55 #define DFU_DEFAULT_POLL_TIMEOUT 300
  56
  57 #define CONFIG_DFU_ENV_SETTINGS \
  58         "dfu_alt_info=" \
  59                 "spl raw 0x2 0x400 mmcpart 1;" \
  60                 "u-boot raw 0x8a 0x400 mmcpart 1;" \
  61                 "/boot/zImage ext4 0 1;" \
  62                 "/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \
  63                 "rootfs part 0 1\0" \
  64
  65 #define BOOTMENU_ENV \
  66         "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
  67                 "setenv fdtfile imx6ul-pico-hobbit.dtb\0" \
  68
  69 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  70
  71 #define CONFIG_EXTRA_ENV_SETTINGS \
  72         "script=boot.scr\0" \
  73         "image=zImage\0" \
  74         "console=ttymxc5\0" \
  75         "fdt_high=0xffffffff\0" \
  76         "initrd_high=0xffffffff\0" \
  77         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  78         BOOTMENU_ENV \
  79         "fdt_addr=0x83000000\0" \
  80         "fdt_addr_r=0x83000000\0" \
  81         "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  82         "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  83         "ramdisk_addr_r=0x83000000\0" \
  84         "ramdiskaddr=0x83000000\0" \
  85         "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  86         "mmcautodetect=yes\0" \
  87         CONFIG_DFU_ENV_SETTINGS \
  88         "findfdt=" \
  89                 "if test $fdtfile = ask ; then " \
  90                         "bootmenu -1; fi;" \
  91                 "if test $fdtfile != ask ; then " \
  92                         "saveenv; fi;\0" \
  93         "finduuid=part uuid mmc 0:1 uuid\0" \
  94         "partitions=" \
  95                 "uuid_disk=${uuid_gpt_disk};" \
  96                 "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
  97         "fastboot_partition_alias_system=rootfs\0" \
  98         "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
  99         BOOTENV
 100
 101 #define BOOT_TARGET_DEVICES(func) \
 102         func(MMC, mmc, 0) \
 103         func(DHCP, dhcp, na)
 104
 105 #include <config_distro_bootcmd.h>
 106
 107 #define CONFIG_SYS_MEMTEST_START        0x80000000
 108 #define CONFIG_SYS_MEMTEST_END          CONFIG_SYS_MEMTEST_START + SZ_128M
 109
 110 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 111 #define CONFIG_SYS_HZ                   1000
 112
 113 /* Physical Memory Map */
 114 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 115
 116 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 117 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 118 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 119
 120 #define CONFIG_SYS_INIT_SP_OFFSET \
 121         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 122 #define CONFIG_SYS_INIT_SP_ADDR \
 123         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 124
 125 /* I2C configs */
 126 #define CONFIG_SYS_I2C
 127 #define CONFIG_SYS_I2C_MXC
 128 #define CONFIG_SYS_I2C_MXC_I2C1
 129 #define CONFIG_SYS_I2C_SPEED            100000
 130
 131 /* PMIC */
 132 #define CONFIG_POWER
 133 #define CONFIG_POWER_I2C
 134 #define CONFIG_POWER_PFUZE3000
 135 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
 136
 137 /* environment organization */
 138 #define CONFIG_ENV_SIZE                 SZ_8K
 139 #define CONFIG_ENV_OFFSET               (8 * SZ_64K)
 140
 141 #define CONFIG_SYS_MMC_ENV_DEV          0
 142 #define CONFIG_SYS_MMC_ENV_PART         0
 143
 144 #endif /* __PICO_IMX6UL_CONFIG_H */