include/configs/mx6ullevk.h

   1 /*
   2  * Copyright (C) 2016 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 __MX6ULLEVK_CONFIG_H
   9 #define __MX6ULLEVK_CONFIG_H
  10
  11
  12 #include <asm/arch/imx-regs.h>
  13 #include <linux/sizes.h>
  14 #include "mx6_common.h"
  15 #include <asm/mach-imx/gpio.h>
  16
  17 #ifdef CONFIG_SECURE_BOOT
  18 #ifndef CONFIG_CSF_SIZE
  19 #define CONFIG_CSF_SIZE 0x4000
  20 #endif
  21 #endif
  22
  23 #define PHYS_SDRAM_SIZE SZ_512M
  24
  25 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  26
  27 /* Size of malloc() pool */
  28 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  29
  30 #define CONFIG_MXC_UART
  31 #define CONFIG_MXC_UART_BASE            UART1_BASE
  32
  33 /* MMC Configs */
  34 #ifdef CONFIG_FSL_USDHC
  35 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  36
  37 /* NAND pin conflicts with usdhc2 */
  38 #ifdef CONFIG_SYS_USE_NAND
  39 #define CONFIG_SYS_FSL_USDHC_NUM        1
  40 #else
  41 #define CONFIG_SYS_FSL_USDHC_NUM        2
  42 #endif
  43 #endif
  44
  45 /* I2C configs */
  46 #ifdef CONFIG_CMD_I2C
  47 #define CONFIG_SYS_I2C_MXC
  48 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  49 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  50 #define CONFIG_SYS_I2C_SPEED            100000
  51 #endif
  52
  53 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  54
  55 #define CONFIG_EXTRA_ENV_SETTINGS \
  56         "script=boot.scr\0" \
  57         "image=zImage\0" \
  58         "console=ttymxc0\0" \
  59         "fdt_high=0xffffffff\0" \
  60         "initrd_high=0xffffffff\0" \
  61         "fdt_file=imx6ull-14x14-evk.dtb\0" \
  62         "fdt_addr=0x83000000\0" \
  63         "boot_fdt=try\0" \
  64         "ip_dyn=yes\0" \
  65         "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" \
  66         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  67         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  68         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  69         "mmcautodetect=yes\0" \
  70         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  71                 "root=${mmcroot}\0" \
  72         "loadbootscript=" \
  73                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  74         "bootscript=echo Running bootscript from mmc ...; " \
  75                 "source\0" \
  76         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  77         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  78         "mmcboot=echo Booting from mmc ...; " \
  79                 "run mmcargs; " \
  80                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  81                         "if run loadfdt; then " \
  82                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  83                         "else " \
  84                                 "if test ${boot_fdt} = try; then " \
  85                                         "bootz; " \
  86                                 "else " \
  87                                         "echo WARN: Cannot load the DT; " \
  88                                 "fi; " \
  89                         "fi; " \
  90                 "else " \
  91                         "bootz; " \
  92                 "fi;\0" \
  93         "netargs=setenv bootargs console=${console},${baudrate} " \
  94                 "root=/dev/nfs " \
  95         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  96                 "netboot=echo Booting from net ...; " \
  97                 "run netargs; " \
  98                 "if test ${ip_dyn} = yes; then " \
  99                         "setenv get_cmd dhcp; " \
 100                 "else " \
 101                         "setenv get_cmd tftp; " \
 102                 "fi; " \
 103                 "${get_cmd} ${image}; " \
 104                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 105                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 106                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 107                         "else " \
 108                                 "if test ${boot_fdt} = try; then " \
 109                                         "bootz; " \
 110                                 "else " \
 111                                         "echo WARN: Cannot load the DT; " \
 112                                 "fi; " \
 113                         "fi; " \
 114                 "else " \
 115                         "bootz; " \
 116                 "fi;\0" \
 117
 118 #define CONFIG_BOOTCOMMAND \
 119            "mmc dev ${mmcdev};" \
 120            "mmc dev ${mmcdev}; if mmc rescan; then " \
 121                    "if run loadbootscript; then " \
 122                            "run bootscript; " \
 123                    "else " \
 124                            "if run loadimage; then " \
 125                                    "run mmcboot; " \
 126                            "else run netboot; " \
 127                            "fi; " \
 128                    "fi; " \
 129            "else run netboot; fi"
 130
 131 /* Miscellaneous configurable options */
 132 #define CONFIG_SYS_MEMTEST_START        0x80000000
 133 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
 134
 135 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 136 #define CONFIG_SYS_HZ                   1000
 137
 138 /* Physical Memory Map */
 139 #define CONFIG_NR_DRAM_BANKS            1
 140 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 141
 142 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 143 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 144 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 145
 146 #define CONFIG_SYS_INIT_SP_OFFSET \
 147         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 148 #define CONFIG_SYS_INIT_SP_ADDR \
 149         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 150
 151 /* environment organization */
 152 #define CONFIG_SYS_MMC_ENV_DEV          1       /* USDHC2 */
 153 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
 154 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 155
 156 #define CONFIG_ENV_SIZE                 SZ_8K
 157 #define CONFIG_ENV_OFFSET               (12 * SZ_64K)
 158
 159 #define CONFIG_IMX_THERMAL
 160
 161 #define CONFIG_IOMUX_LPSR
 162
 163 #define CONFIG_SOFT_SPI
 164
 165 #ifdef CONFIG_FSL_QSPI
 166 #define CONFIG_SYS_FSL_QSPI_AHB
 167 #define CONFIG_SF_DEFAULT_BUS           0
 168 #define CONFIG_SF_DEFAULT_CS            0
 169 #define CONFIG_SF_DEFAULT_SPEED 40000000
 170 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
 171 #define FSL_QSPI_FLASH_NUM              1
 172 #define FSL_QSPI_FLASH_SIZE             SZ_32M
 173 #endif
 174
 175 #endif