include/configs/warp.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2014 O.S. Systems Software LTDA.
   4  * Copyright (C) 2014 Kynetics LLC.
   5  * Copyright (C) 2014 Revolution Robotics, Inc.
   6  *
   7  * Author: Otavio Salvador <otavio@ossystems.com.br>
   8  *
   9  * Configuration settings for the WaRP Board
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #include "mx6_common.h"
  16
  17 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  18
  19 /* MMC Configs */
  20 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  21 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  22
  23 /* Watchdog */
  24
  25 /* Physical Memory Map */
  26 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  27
  28 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  29 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  30 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  31
  32 /* VDD voltage 1.65 - 1.95 */
  33 #define CONFIG_SYS_SD_VOLTAGE           0x00000080
  34
  35 /* USB Configs */
  36 #ifdef CONFIG_CMD_USB
  37 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  38 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  39 #define CONFIG_MXC_USB_FLAGS            0
  40 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
  41 #endif
  42
  43 #define CONFIG_USBD_HS
  44
  45 #define DFU_DEFAULT_POLL_TIMEOUT 300
  46
  47 /* I2C Configs */
  48
  49 /* PMIC */
  50
  51 #define CONFIG_EXTRA_ENV_SETTINGS \
  52         "script=boot.scr\0" \
  53         "image=zImage\0" \
  54         "console=ttymxc0\0" \
  55         "fdt_high=0xffffffff\0" \
  56         "initrd_high=0xffffffff\0" \
  57         "fdt_file=imx6sl-warp.dtb\0" \
  58         "fdt_addr=0x88000000\0" \
  59         "initrd_addr=0x83800000\0" \
  60         "boot_fdt=try\0" \
  61         "ip_dyn=yes\0" \
  62         "mmcdev=0\0" \
  63         "mmcpart=1\0" \
  64         "finduuid=part uuid mmc 0:2 uuid\0" \
  65         "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
  66         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  67                 "root=PARTUUID=${uuid} rootwait rw\0" \
  68         "loadbootscript=" \
  69                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  70         "bootscript=echo Running bootscript from mmc ...; " \
  71                 "source\0" \
  72         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  73         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  74         "mmcboot=echo Booting from mmc ...; " \
  75                 "run finduuid; " \
  76                 "run mmcargs; " \
  77                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  78                         "if run loadfdt; then " \
  79                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  80                         "else " \
  81                                 "if test ${boot_fdt} = try; then " \
  82                                         "bootz; " \
  83                                 "else " \
  84                                         "echo WARN: Cannot load the DT; " \
  85                                 "fi; " \
  86                         "fi; " \
  87                 "else " \
  88                         "bootz; " \
  89                 "fi;\0" \
  90         "netargs=setenv bootargs console=${console},${baudrate} " \
  91                 "root=/dev/nfs " \
  92         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  93                 "netboot=echo Booting from net ...; " \
  94                 "run netargs; " \
  95                 "if test ${ip_dyn} = yes; then " \
  96                         "setenv get_cmd dhcp; " \
  97                 "else " \
  98                         "setenv get_cmd tftp; " \
  99                 "fi; " \
 100                 "${get_cmd} ${image}; " \
 101                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 102                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 103                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 104                         "else " \
 105                                 "if test ${boot_fdt} = try; then " \
 106                                         "bootz; " \
 107                                 "else " \
 108                                         "echo WARN: Cannot load the DT; " \
 109                                 "fi; " \
 110                         "fi; " \
 111                 "else " \
 112                         "bootz; " \
 113                 "fi;\0"
 114
 115 #endif                          /* __CONFIG_H */