include/configs/mx6sllevk.h

   1 /*
   2  * Copyright 2013-2016 Freescale Semiconductor, Inc.
   3  *
   4  * Configuration settings for the Freescale i.MX6SL EVK board.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "mx6_common.h"
  13
  14 #ifdef CONFIG_SECURE_BOOT
  15 #ifndef CONFIG_CSF_SIZE
  16 #define CONFIG_CSF_SIZE 0x4000
  17 #endif
  18 #endif
  19
  20 /* Size of malloc() pool */
  21 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  22
  23 #define CONFIG_BOARD_EARLY_INIT_F
  24 #define CONFIG_BOARD_LATE_INIT
  25
  26 #define CONFIG_MXC_UART
  27 #define CONFIG_MXC_UART_BASE            UART1_BASE
  28
  29 /* I2C Configs */
  30 #ifdef CONFIG_CMD_I2C
  31 #define CONFIG_SYS_I2C_MXC
  32 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  33 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  34 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  35 #define CONFIG_SYS_I2C_SPEED              100000
  36 #endif
  37
  38 #define CONFIG_EXTRA_ENV_SETTINGS \
  39         "epdc_waveform=epdc_splash.bin\0" \
  40         "script=boot.scr\0" \
  41         "image=zImage\0" \
  42         "console=ttymxc0\0" \
  43         "fdt_high=0xffffffff\0" \
  44         "initrd_high=0xffffffff\0" \
  45         "fdt_file=imx6sll-evk.dtb\0" \
  46         "fdt_addr=0x83000000\0" \
  47         "boot_fdt=try\0" \
  48         "ip_dyn=yes\0" \
  49         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  50         "mmcpart=1\0" \
  51         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  52         "mmcautodetect=yes\0" \
  53         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  54                 "root=${mmcroot}\0" \
  55         "loadbootscript=" \
  56                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  57         "bootscript=echo Running bootscript from mmc ...; " \
  58                 "source\0" \
  59         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  60         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  61         "mmcboot=echo Booting from mmc ...; " \
  62                 "run mmcargs; " \
  63                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  64                         "if run loadfdt; then " \
  65                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  66                         "else " \
  67                                 "if test ${boot_fdt} = try; then " \
  68                                         "bootz; " \
  69                                 "else " \
  70                                         "echo WARN: Cannot load the DT; " \
  71                                 "fi; " \
  72                         "fi; " \
  73                 "else " \
  74                         "bootz; " \
  75                 "fi;\0" \
  76         "netargs=setenv bootargs console=${console},${baudrate} " \
  77                 "root=/dev/nfs " \
  78         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  79                 "netboot=echo Booting from net ...; " \
  80                 "usb start; " \
  81                 "run netargs; " \
  82                 "if test ${ip_dyn} = yes; then " \
  83                         "setenv get_cmd dhcp; " \
  84                 "else " \
  85                         "setenv get_cmd tftp; " \
  86                 "fi; " \
  87                 "${get_cmd} ${image}; " \
  88                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  89                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  90                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  91                         "else " \
  92                                 "if test ${boot_fdt} = try; then " \
  93                                         "bootz; " \
  94                                 "else " \
  95                                         "echo WARN: Cannot load the DT; " \
  96                                 "fi; " \
  97                         "fi; " \
  98                 "else " \
  99                         "bootz; " \
 100                 "fi;\0"
 101
 102 #define CONFIG_BOOTCOMMAND \
 103            "mmc dev ${mmcdev};" \
 104            "mmc dev ${mmcdev}; if mmc rescan; then " \
 105                    "if run loadbootscript; then " \
 106                            "run bootscript; " \
 107                    "else " \
 108                            "if run loadimage; then " \
 109                                    "run mmcboot; " \
 110                            "else run netboot; " \
 111                            "fi; " \
 112                    "fi; " \
 113            "else run netboot; fi"
 114
 115 /* Miscellaneous configurable options */
 116 #define CONFIG_SYS_MEMTEST_START        0x80000000
 117 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_128M)
 118
 119 #define CONFIG_STACKSIZE                SZ_128K
 120
 121 /* Physical Memory Map */
 122 #define CONFIG_NR_DRAM_BANKS            1
 123 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 124 #define PHYS_SDRAM_SIZE                 SZ_2G
 125
 126 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 127 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 128 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 129
 130 #define CONFIG_SYS_INIT_SP_OFFSET \
 131         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 132 #define CONFIG_SYS_INIT_SP_ADDR \
 133         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 134
 135 /* Environment organization */
 136 #define CONFIG_ENV_SIZE                 SZ_8K
 137 #define CONFIG_SYS_MMC_ENV_PART         0   /* user partition */
 138 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC1 */
 139
 140 #define CONFIG_ENV_OFFSET               (12 * SZ_64K)
 141 #define CONFIG_ENV_IS_IN_MMC
 142
 143 /* MMC Configs */
 144 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 145 #define CONFIG_SYS_FSL_USDHC_NUM        3
 146 #define CONFIG_SYS_MMC_ENV_DEV          0   /* USDHC1 */
 147
 148 #define CONFIG_IMX_THERMAL
 149
 150 #define CONFIG_IOMUX_LPSR
 151
 152 #endif                          /* __CONFIG_H */