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