LXR uboot/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_MXC_UART
  24#define CONFIG_MXC_UART_BASE            UART1_BASE
  25
  26/* I2C Configs */
  27#ifdef CONFIG_CMD_I2C
  28#define CONFIG_SYS_I2C_MXC
  29#define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  30#define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  31#define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  32#define CONFIG_SYS_I2C_SPEED              100000
  33#endif
  34
  35#define CONFIG_EXTRA_ENV_SETTINGS \
  36        "epdc_waveform=epdc_splash.bin\0" \
  37        "script=boot.scr\0" \
  38        "image=zImage\0" \
  39        "console=ttymxc0\0" \
  40        "fdt_high=0xffffffff\0" \
  41        "initrd_high=0xffffffff\0" \
  42        "fdt_file=imx6sll-evk.dtb\0" \
  43        "fdt_addr=0x83000000\0" \
  44        "boot_fdt=try\0" \
  45        "ip_dyn=yes\0" \
  46        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  47        "mmcpart=1\0" \
  48        "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  49        "mmcautodetect=yes\0" \
  50        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  51                "root=${mmcroot}\0" \
  52        "loadbootscript=" \
  53                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  54        "bootscript=echo Running bootscript from mmc ...; " \
  55                "source\0" \
  56        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  57        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  58        "mmcboot=echo Booting from mmc ...; " \
  59                "run mmcargs; " \
  60                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  61                        "if run loadfdt; then " \
  62                                "bootz ${loadaddr} - ${fdt_addr}; " \
  63                        "else " \
  64                                "if test ${boot_fdt} = try; then " \
  65                                        "bootz; " \
  66                                "else " \
  67                                        "echo WARN: Cannot load the DT; " \
  68                                "fi; " \
  69                        "fi; " \
  70                "else " \
  71                        "bootz; " \
  72                "fi;\0" \
  73        "netargs=setenv bootargs console=${console},${baudrate} " \
  74                "root=/dev/nfs " \
  75        "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  76                "netboot=echo Booting from net ...; " \
  77                "usb start; " \
  78                "run netargs; " \
  79                "if test ${ip_dyn} = yes; then " \
  80                        "setenv get_cmd dhcp; " \
  81                "else " \
  82                        "setenv get_cmd tftp; " \
  83                "fi; " \
  84                "${get_cmd} ${image}; " \
  85                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  86                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  87                                "bootz ${loadaddr} - ${fdt_addr}; " \
  88                        "else " \
  89                                "if test ${boot_fdt} = try; then " \
  90                                        "bootz; " \
  91                                "else " \
  92                                        "echo WARN: Cannot load the DT; " \
  93                                "fi; " \
  94                        "fi; " \
  95                "else " \
  96                        "bootz; " \
  97                "fi;\0"
  98
  99#define CONFIG_BOOTCOMMAND \
 100           "mmc dev ${mmcdev};" \
 101           "mmc dev ${mmcdev}; if mmc rescan; then " \
 102                   "if run loadbootscript; then " \
 103                           "run bootscript; " \
 104                   "else " \
 105                           "if run loadimage; then " \
 106                                   "run mmcboot; " \
 107                           "else run netboot; " \
 108                           "fi; " \
 109                   "fi; " \
 110           "else run netboot; fi"
 111
 112/* Miscellaneous configurable options */
 113#define CONFIG_SYS_MEMTEST_START        0x80000000
 114#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_128M)
 115
 116/* Physical Memory Map */
 117#define CONFIG_NR_DRAM_BANKS            1
 118#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 119#define PHYS_SDRAM_SIZE                 SZ_2G
 120
 121#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 122#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 123#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 124
 125#define CONFIG_SYS_INIT_SP_OFFSET \
 126        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 127#define CONFIG_SYS_INIT_SP_ADDR \
 128        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 129
 130/* Environment organization */
 131#define CONFIG_ENV_SIZE                 SZ_8K
 132#define CONFIG_SYS_MMC_ENV_PART         0   /* user partition */
 133#define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC1 */
 134
 135#define CONFIG_ENV_OFFSET               (12 * SZ_64K)
 136#define CONFIG_ENV_IS_IN_MMC
 137
 138/* MMC Configs */
 139#define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 140#define CONFIG_SYS_FSL_USDHC_NUM        3
 141#define CONFIG_SYS_MMC_ENV_DEV          0   /* USDHC1 */
 142
 143#define CONFIG_IMX_THERMAL
 144
 145#define CONFIG_IOMUX_LPSR
 146
 147/* USB Configs */
 148#ifdef CONFIG_CMD_USB
 149#define CONFIG_USB_HOST_ETHER
 150#define CONFIG_USB_ETHER_ASIX
 151#define CONFIG_USB_ETHER_RTL8152
 152#define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 153#endif
 154
 155#endif                          /* __CONFIG_H */
 156