include/configs/mx6sllevk.h

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