include/configs/mx6ul_14x14_evk.h

   1 /*
   2  * Copyright (C) 2015 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 #ifndef __MX6UL_14X14_EVK_CONFIG_H
   9 #define __MX6UL_14X14_EVK_CONFIG_H
  10
  11
  12 #include <asm/arch/imx-regs.h>
  13 #include <linux/sizes.h>
  14 #include "mx6_common.h"
  15 #include <asm/imx-common/gpio.h>
  16
  17 /* SPL options */
  18 #define CONFIG_SPL_LIBCOMMON_SUPPORT
  19 #define CONFIG_SPL_MMC_SUPPORT
  20 #define CONFIG_SPL_FAT_SUPPORT
  21 #include "imx6_spl.h"
  22
  23 #define CONFIG_MX6
  24 #define CONFIG_ROM_UNIFIED_SECTIONS
  25 #define CONFIG_SYS_GENERIC_BOARD
  26 #define CONFIG_DISPLAY_CPUINFO
  27 #define CONFIG_DISPLAY_BOARDINFO
  28
  29 /* Size of malloc() pool */
  30 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  31
  32 #define CONFIG_BOARD_EARLY_INIT_F
  33 #define CONFIG_BOARD_LATE_INIT
  34
  35 #define CONFIG_MXC_UART
  36 #define CONFIG_MXC_UART_BASE            UART1_BASE
  37
  38 #define CONFIG_CMD_FUSE
  39 #ifdef CONFIG_CMD_FUSE
  40 #define CONFIG_MXC_OCOTP
  41 #endif
  42
  43 /* MMC Configs */
  44 #ifdef CONFIG_FSL_USDHC
  45 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  46
  47 /* NAND pin conflicts with usdhc2 */
  48 #ifdef CONFIG_NAND_MXS
  49 #define CONFIG_SYS_FSL_USDHC_NUM        1
  50 #else
  51 #define CONFIG_SYS_FSL_USDHC_NUM        2
  52 #endif
  53
  54 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
  55 #endif
  56
  57 #undef CONFIG_BOOTM_NETBSD
  58 #undef CONFIG_BOOTM_PLAN9
  59 #undef CONFIG_BOOTM_RTEMS
  60
  61 #undef CONFIG_CMD_EXPORTENV
  62 #undef CONFIG_CMD_IMPORTENV
  63
  64 /* I2C configs */
  65 #define CONFIG_CMD_I2C
  66 #ifdef CONFIG_CMD_I2C
  67 #define CONFIG_SYS_I2C
  68 #define CONFIG_SYS_I2C_MXC
  69 #define CONFIG_SYS_I2C_SPEED            100000
  70 #endif
  71
  72 #define PHYS_SDRAM_SIZE                 SZ_512M
  73
  74 #undef CONFIG_CMD_IMLS
  75
  76 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  77
  78 #define CONFIG_EXTRA_ENV_SETTINGS \
  79         "script=boot.scr\0" \
  80         "image=zImage\0" \
  81         "console=ttymxc0\0" \
  82         "fdt_high=0xffffffff\0" \
  83         "initrd_high=0xffffffff\0" \
  84         "fdt_file=imx6ul-14x14-evk.dtb\0" \
  85         "fdt_addr=0x83000000\0" \
  86         "boot_fdt=try\0" \
  87         "ip_dyn=yes\0" \
  88         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  89         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  90         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  91         "mmcautodetect=yes\0" \
  92         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  93                 "root=${mmcroot}\0" \
  94         "loadbootscript=" \
  95                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  96         "bootscript=echo Running bootscript from mmc ...; " \
  97                 "source\0" \
  98         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  99         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 100         "mmcboot=echo Booting from mmc ...; " \
 101                 "run mmcargs; " \
 102                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 103                         "if run loadfdt; then " \
 104                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 105                         "else " \
 106                                 "if test ${boot_fdt} = try; then " \
 107                                         "bootz; " \
 108                                 "else " \
 109                                         "echo WARN: Cannot load the DT; " \
 110                                 "fi; " \
 111                         "fi; " \
 112                 "else " \
 113                         "bootz; " \
 114                 "fi;\0" \
 115         "netargs=setenv bootargs console=${console},${baudrate} " \
 116                 "root=/dev/nfs " \
 117         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 118                 "netboot=echo Booting from net ...; " \
 119                 "run netargs; " \
 120                 "if test ${ip_dyn} = yes; then " \
 121                         "setenv get_cmd dhcp; " \
 122                 "else " \
 123                         "setenv get_cmd tftp; " \
 124                 "fi; " \
 125                 "${get_cmd} ${image}; " \
 126                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 127                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 128                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 129                         "else " \
 130                                 "if test ${boot_fdt} = try; then " \
 131                                         "bootz; " \
 132                                 "else " \
 133                                         "echo WARN: Cannot load the DT; " \
 134                                 "fi; " \
 135                         "fi; " \
 136                 "else " \
 137                         "bootz; " \
 138                 "fi;\0"
 139
 140 #define CONFIG_BOOTCOMMAND \
 141            "mmc dev ${mmcdev};" \
 142            "mmc dev ${mmcdev}; if mmc rescan; then " \
 143                    "if run loadbootscript; then " \
 144                            "run bootscript; " \
 145                    "else " \
 146                            "if run loadimage; then " \
 147                                    "run mmcboot; " \
 148                            "else run netboot; " \
 149                            "fi; " \
 150                    "fi; " \
 151            "else run netboot; fi"
 152
 153 /* Miscellaneous configurable options */
 154 #define CONFIG_SYS_PROMPT               "=> "
 155 /* Print Buffer Size */
 156 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 157
 158 #define CONFIG_CMD_MEMTEST
 159 #define CONFIG_SYS_MEMTEST_START        0x80000000
 160 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x10000000)
 161
 162 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 163 #define CONFIG_SYS_HZ                   1000
 164
 165 #define CONFIG_CMDLINE_EDITING
 166 #define CONFIG_STACKSIZE                SZ_128K
 167
 168 /* Physical Memory Map */
 169 #define CONFIG_NR_DRAM_BANKS            1
 170 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 171
 172 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 173 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 174 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 175
 176 #define CONFIG_SYS_INIT_SP_OFFSET \
 177         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 178 #define CONFIG_SYS_INIT_SP_ADDR \
 179         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 180
 181 /* FLASH and environment organization */
 182 #define CONFIG_SYS_NO_FLASH
 183
 184 #define CONFIG_ENV_SIZE                 SZ_8K
 185 #define CONFIG_ENV_IS_IN_MMC
 186 #define CONFIG_ENV_OFFSET               (8 * SZ_64K)
 187 #define CONFIG_SYS_MMC_ENV_DEV          1   /* USDHC2 */
 188 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
 189 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 190
 191 #define CONFIG_OF_LIBFDT
 192 #define CONFIG_CMD_BOOTZ
 193 #define CONFIG_CMD_BMODE
 194
 195 #ifndef CONFIG_SYS_DCACHE_OFF
 196 #define CONFIG_CMD_CACHE
 197 #endif
 198
 199 #define CONFIG_FSL_QSPI
 200 #ifdef CONFIG_FSL_QSPI
 201 #define CONFIG_CMD_SF
 202 #define CONFIG_SPI_FLASH
 203 #define CONFIG_SPI_FLASH_STMICRO
 204 #define CONFIG_SPI_FLASH_BAR
 205 #define CONFIG_SF_DEFAULT_BUS           0
 206 #define CONFIG_SF_DEFAULT_CS            0
 207 #define CONFIG_SF_DEFAULT_SPEED 40000000
 208 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 209 #define FSL_QSPI_FLASH_NUM              1
 210 #define FSL_QSPI_FLASH_SIZE             SZ_32M
 211 #endif
 212
 213 /* USB Configs */
 214 #define CONFIG_CMD_USB
 215 #ifdef CONFIG_CMD_USB
 216 #define CONFIG_USB_EHCI
 217 #define CONFIG_USB_EHCI_MX6
 218 #define CONFIG_USB_STORAGE
 219 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 220 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 221 #define CONFIG_MXC_USB_FLAGS   0
 222 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 223 #endif
 224
 225 #define CONFIG_IMX6_THERMAL
 226
 227 #endif