include/configs/mx6ul_14x14_evk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
   6  */
   7 #ifndef __MX6UL_14X14_EVK_CONFIG_H
   8 #define __MX6UL_14X14_EVK_CONFIG_H
   9
  10 #include <asm/arch/imx-regs.h>
  11 #include <linux/sizes.h>
  12 #include <linux/stringify.h>
  13 #include "mx6_common.h"
  14 #include <asm/mach-imx/gpio.h>
  15
  16 #define is_mx6ul_9x9_evk()      CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK)
  17
  18 /* SPL options */
  19 #include "imx6_spl.h"
  20
  21 /* Size of malloc() pool */
  22 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  23
  24 #define CONFIG_MXC_UART_BASE            UART1_BASE
  25
  26 /* MMC Configs */
  27 #ifdef CONFIG_FSL_USDHC
  28 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  29
  30 /* NAND pin conflicts with usdhc2 */
  31 #ifdef CONFIG_NAND_MXS
  32 #define CONFIG_SYS_FSL_USDHC_NUM        1
  33 #else
  34 #define CONFIG_SYS_FSL_USDHC_NUM        2
  35 #endif
  36
  37 #endif
  38
  39 /* I2C configs */
  40 #ifdef CONFIG_CMD_I2C
  41 #define CONFIG_SYS_I2C_MXC
  42 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  43 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  44 #define CONFIG_SYS_I2C_SPEED            100000
  45 #endif
  46
  47 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  48
  49 #define CONFIG_EXTRA_ENV_SETTINGS \
  50         "script=boot.scr\0" \
  51         "image=zImage\0" \
  52         "console=ttymxc0\0" \
  53         "fdt_high=0xffffffff\0" \
  54         "initrd_high=0xffffffff\0" \
  55         "fdt_file=undefined\0" \
  56         "fdt_addr=0x83000000\0" \
  57         "boot_fdt=try\0" \
  58         "ip_dyn=yes\0" \
  59         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  60         "videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
  61         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  62         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  63         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  64         "mmcautodetect=yes\0" \
  65         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  66                 "root=${mmcroot}\0" \
  67         "loadbootscript=" \
  68                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  69         "bootscript=echo Running bootscript from mmc ...; " \
  70                 "source\0" \
  71         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  72         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  73         "mmcboot=echo Booting from mmc ...; " \
  74                 "run mmcargs; " \
  75                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  76                         "if run loadfdt; then " \
  77                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  78                         "else " \
  79                                 "if test ${boot_fdt} = try; then " \
  80                                         "bootz; " \
  81                                 "else " \
  82                                         "echo WARN: Cannot load the DT; " \
  83                                 "fi; " \
  84                         "fi; " \
  85                 "else " \
  86                         "bootz; " \
  87                 "fi;\0" \
  88         "netargs=setenv bootargs console=${console},${baudrate} " \
  89                 "root=/dev/nfs " \
  90         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  91                 "netboot=echo Booting from net ...; " \
  92                 "run netargs; " \
  93                 "if test ${ip_dyn} = yes; then " \
  94                         "setenv get_cmd dhcp; " \
  95                 "else " \
  96                         "setenv get_cmd tftp; " \
  97                 "fi; " \
  98                 "${get_cmd} ${image}; " \
  99                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 100                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 101                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 102                         "else " \
 103                                 "if test ${boot_fdt} = try; then " \
 104                                         "bootz; " \
 105                                 "else " \
 106                                         "echo WARN: Cannot load the DT; " \
 107                                 "fi; " \
 108                         "fi; " \
 109                 "else " \
 110                         "bootz; " \
 111                 "fi;\0" \
 112                 "findfdt="\
 113                         "if test $fdt_file = undefined; then " \
 114                                 "if test $board_name = EVK && test $board_rev = 9X9; then " \
 115                                         "setenv fdt_file imx6ul-9x9-evk.dtb; fi; " \
 116                                 "if test $board_name = EVK && test $board_rev = 14X14; then " \
 117                                         "setenv fdt_file imx6ul-14x14-evk.dtb; fi; " \
 118                                 "if test $fdt_file = undefined; then " \
 119                                         "echo WARNING: Could not determine dtb to use; fi; " \
 120                         "fi;\0" \
 121
 122 #define CONFIG_BOOTCOMMAND \
 123            "run findfdt;" \
 124            "mmc dev ${mmcdev};" \
 125            "mmc dev ${mmcdev}; if mmc rescan; then " \
 126                    "if run loadbootscript; then " \
 127                            "run bootscript; " \
 128                    "else " \
 129                            "if run loadimage; then " \
 130                                    "run mmcboot; " \
 131                            "else run netboot; " \
 132                            "fi; " \
 133                    "fi; " \
 134            "else run netboot; fi"
 135
 136 /* Miscellaneous configurable options */
 137
 138 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 139 #define CONFIG_SYS_HZ                   1000
 140
 141 /* Physical Memory Map */
 142 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 143
 144 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 145 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 146 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 147
 148 #define CONFIG_SYS_INIT_SP_OFFSET \
 149         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 150 #define CONFIG_SYS_INIT_SP_ADDR \
 151         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 152
 153 /* environment organization */
 154 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 155
 156 /* USB Configs */
 157 #ifdef CONFIG_CMD_USB
 158 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 159 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 160 #define CONFIG_MXC_USB_FLAGS   0
 161 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 162 #endif
 163
 164 #ifdef CONFIG_CMD_NET
 165 #define CONFIG_FEC_ENET_DEV             1
 166
 167 #if (CONFIG_FEC_ENET_DEV == 0)
 168 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 169 #define CONFIG_FEC_MXC_PHYADDR          0x2
 170 #define CONFIG_FEC_XCV_TYPE             RMII
 171 #define CONFIG_ETHPRIME                 "eth0"
 172 #elif (CONFIG_FEC_ENET_DEV == 1)
 173 #define IMX_FEC_BASE                    ENET2_BASE_ADDR
 174 #define CONFIG_FEC_MXC_PHYADDR          0x1
 175 #define CONFIG_FEC_XCV_TYPE             RMII
 176 #define CONFIG_ETHPRIME                 "eth1"
 177 #endif
 178 #endif
 179
 180 #ifndef CONFIG_SPL_BUILD
 181 #if defined(CONFIG_DM_VIDEO)
 182 #define CONFIG_VIDEO_MXS
 183 #define CONFIG_VIDEO_LOGO
 184 #define CONFIG_VIDEO_BMP_LOGO
 185 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR
 186 #endif
 187 #endif
 188
 189 #endif