include/configs/mx6ullevk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2016 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
   6  */
   7 #ifndef __MX6ULLEVK_CONFIG_H
   8 #define __MX6ULLEVK_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
  16 #ifdef CONFIG_SECURE_BOOT
  17 #ifndef CONFIG_CSF_SIZE
  18 #define CONFIG_CSF_SIZE 0x4000
  19 #endif
  20 #endif
  21
  22 #define PHYS_SDRAM_SIZE SZ_512M
  23
  24 /* Size of malloc() pool */
  25 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  26
  27 #define CONFIG_MXC_UART
  28 #define CONFIG_MXC_UART_BASE            UART1_BASE
  29
  30 /* MMC Configs */
  31 #ifdef CONFIG_FSL_USDHC
  32 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  33
  34 /* NAND pin conflicts with usdhc2 */
  35 #ifdef CONFIG_SYS_USE_NAND
  36 #define CONFIG_SYS_FSL_USDHC_NUM        1
  37 #else
  38 #define CONFIG_SYS_FSL_USDHC_NUM        2
  39 #endif
  40 #endif
  41
  42 /* I2C configs */
  43 #ifdef CONFIG_CMD_I2C
  44 #define CONFIG_SYS_I2C_MXC
  45 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  46 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  47 #define CONFIG_SYS_I2C_SPEED            100000
  48 #endif
  49
  50 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  51
  52 #define CONFIG_EXTRA_ENV_SETTINGS \
  53         "script=boot.scr\0" \
  54         "image=zImage\0" \
  55         "console=ttymxc0\0" \
  56         "fdt_high=0xffffffff\0" \
  57         "initrd_high=0xffffffff\0" \
  58         "fdt_file=undefined\0" \
  59         "fdt_addr=0x83000000\0" \
  60         "boot_fdt=try\0" \
  61         "ip_dyn=yes\0" \
  62         "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" \
  63         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  64         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  65         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  66         "mmcautodetect=yes\0" \
  67         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  68                 "root=${mmcroot}\0" \
  69         "loadbootscript=" \
  70                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  71         "bootscript=echo Running bootscript from mmc ...; " \
  72                 "source\0" \
  73         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  74         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  75         "mmcboot=echo Booting from mmc ...; " \
  76                 "run mmcargs; " \
  77                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  78                         "if run loadfdt; then " \
  79                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  80                         "else " \
  81                                 "if test ${boot_fdt} = try; then " \
  82                                         "bootz; " \
  83                                 "else " \
  84                                         "echo WARN: Cannot load the DT; " \
  85                                 "fi; " \
  86                         "fi; " \
  87                 "else " \
  88                         "bootz; " \
  89                 "fi;\0" \
  90                 "findfdt="\
  91                         "if test $fdt_file = undefined; then " \
  92                                 "if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
  93                                         "setenv fdt_file imx6ulz-14x14-evk.dtb; fi; " \
  94                                 "if test $board_name = EVK && test $board_rev = 14X14; then " \
  95                                         "setenv fdt_file imx6ull-14x14-evk.dtb; fi; " \
  96                                 "if test $fdt_file = undefined; then " \
  97                                         "echo WARNING: Could not determine dtb to use; " \
  98                                 "fi; " \
  99                         "fi;\0" \
 100         "netargs=setenv bootargs console=${console},${baudrate} " \
 101                 "root=/dev/nfs " \
 102         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 103                 "netboot=echo Booting from net ...; " \
 104                 "run netargs; " \
 105                 "if test ${ip_dyn} = yes; then " \
 106                         "setenv get_cmd dhcp; " \
 107                 "else " \
 108                         "setenv get_cmd tftp; " \
 109                 "fi; " \
 110                 "${get_cmd} ${image}; " \
 111                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 112                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 113                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 114                         "else " \
 115                                 "if test ${boot_fdt} = try; then " \
 116                                         "bootz; " \
 117                                 "else " \
 118                                         "echo WARN: Cannot load the DT; " \
 119                                 "fi; " \
 120                         "fi; " \
 121                 "else " \
 122                         "bootz; " \
 123                 "fi;\0" \
 124
 125 #define CONFIG_BOOTCOMMAND \
 126            "run findfdt;" \
 127            "mmc dev ${mmcdev};" \
 128            "mmc dev ${mmcdev}; if mmc rescan; then " \
 129                    "if run loadbootscript; then " \
 130                            "run bootscript; " \
 131                    "else " \
 132                            "if run loadimage; then " \
 133                                    "run mmcboot; " \
 134                            "else run netboot; " \
 135                            "fi; " \
 136                    "fi; " \
 137            "else run netboot; fi"
 138
 139 /* Miscellaneous configurable options */
 140 #define CONFIG_SYS_MEMTEST_START        0x80000000
 141 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
 142
 143 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 144 #define CONFIG_SYS_HZ                   1000
 145
 146 /* Physical Memory Map */
 147 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 148
 149 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 150 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 151 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 152
 153 #define CONFIG_SYS_INIT_SP_OFFSET \
 154         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 155 #define CONFIG_SYS_INIT_SP_ADDR \
 156         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 157
 158 /* environment organization */
 159 #define CONFIG_SYS_MMC_ENV_DEV          1       /* USDHC2 */
 160 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
 161 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 162
 163 #define CONFIG_ENV_SIZE                 SZ_8K
 164 #define CONFIG_ENV_OFFSET               (12 * SZ_64K)
 165
 166 #define CONFIG_IMX_THERMAL
 167
 168 #define CONFIG_IOMUX_LPSR
 169
 170 #define CONFIG_SOFT_SPI
 171
 172 #ifdef CONFIG_FSL_QSPI
 173 #define CONFIG_SYS_FSL_QSPI_AHB
 174 #define FSL_QSPI_FLASH_NUM              1
 175 #define FSL_QSPI_FLASH_SIZE             SZ_32M
 176 #endif
 177
 178 #endif