include/configs/liteboard.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015 Freescale Semiconductor, Inc.
   4  * Copyright (C) 2016 Grinn
   5  *
   6  * Configuration settings for the Grinn liteBoard (i.MX6UL).
   7  */
   8 #ifndef __LITEBOARD_CONFIG_H
   9 #define __LITEBOARD_CONFIG_H
  10
  11 #include <asm/arch/imx-regs.h>
  12 #include <linux/sizes.h>
  13 #include <linux/stringify.h>
  14 #include "mx6_common.h"
  15
  16 /* SPL options */
  17 #include "imx6_spl.h"
  18
  19 #define CONFIG_MXC_UART_BASE            UART1_BASE
  20
  21 /* MMC Configs */
  22 #ifdef CONFIG_FSL_USDHC
  23 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
  24 #endif
  25
  26 #define CONFIG_EXTRA_ENV_SETTINGS \
  27         "script=boot.scr\0" \
  28         "image=zImage\0" \
  29         "console=ttymxc0\0" \
  30         "fdt_high=0xffffffff\0" \
  31         "initrd_high=0xffffffff\0" \
  32         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  33         "fdt_addr=0x83000000\0" \
  34         "boot_fdt=try\0" \
  35         "ip_dyn=yes\0" \
  36         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  37         "mmcpart=1\0" \
  38         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  39         "mmcautodetect=yes\0" \
  40         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  41                 "root=${mmcroot}\0" \
  42         "loadbootscript=" \
  43                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  44         "bootscript=echo Running bootscript from mmc ...; " \
  45                 "source\0" \
  46         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  47         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  48         "mmcboot=echo Booting from mmc ...; " \
  49                 "run mmcargs; " \
  50                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  51                         "if run loadfdt; then " \
  52                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  53                         "else " \
  54                                 "if test ${boot_fdt} = try; then " \
  55                                         "bootz; " \
  56                                 "else " \
  57                                         "echo WARN: Cannot load the DT; " \
  58                                 "fi; " \
  59                         "fi; " \
  60                 "else " \
  61                         "bootz; " \
  62                 "fi;\0" \
  63         "netargs=setenv bootargs console=${console},${baudrate} " \
  64                 "root=/dev/nfs " \
  65         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  66         "netboot=echo Booting from net ...; " \
  67                 "run netargs; " \
  68                 "if test ${ip_dyn} = yes; then " \
  69                         "setenv get_cmd dhcp; " \
  70                 "else " \
  71                         "setenv get_cmd tftp; " \
  72                 "fi; " \
  73                 "${get_cmd} ${image}; " \
  74                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  75                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  76                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  77                         "else " \
  78                                 "if test ${boot_fdt} = try; then " \
  79                                         "bootz; " \
  80                                 "else " \
  81                                         "echo WARN: Cannot load the DT; " \
  82                                 "fi; " \
  83                         "fi; " \
  84                 "else " \
  85                         "bootz; " \
  86                 "fi;\0"
  87
  88 /* Miscellaneous configurable options */
  89
  90 /* Physical Memory Map */
  91 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  92
  93 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  94 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  95 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  96
  97 /* FLASH and environment organization */
  98
  99 /* USB Configs */
 100 #ifdef CONFIG_CMD_USB
 101 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 102 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 103 #define CONFIG_MXC_USB_FLAGS   0
 104 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
 105 #endif
 106
 107 #ifdef CONFIG_CMD_NET
 108 #define CONFIG_FEC_ENET_DEV             0
 109
 110 #define CONFIG_FEC_MXC_PHYADDR          0x0
 111 #endif
 112
 113 #endif