include/configs/warp.h

   1 /*
   2  * Copyright (C) 2014 O.S. Systems Software LTDA.
   3  * Copyright (C) 2014 Kynetics LLC.
   4  * Copyright (C) 2014 Revolution Robotics, Inc.
   5  *
   6  * Author: Otavio Salvador <otavio@ossystems.com.br>
   7  *
   8  * Configuration settings for the WaRP Board
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __CONFIG_H
  14 #define __CONFIG_H
  15
  16 #include <asm/arch/imx-regs.h>
  17 #include <linux/sizes.h>
  18 #include "mx6_common.h"
  19
  20 #define CONFIG_MX6
  21 #define CONFIG_DISPLAY_CPUINFO
  22 #define CONFIG_DISPLAY_BOARDINFO
  23 #define CONFIG_SYS_GENERIC_BOARD
  24
  25 #define CONFIG_CMDLINE_TAG
  26 #define CONFIG_SETUP_MEMORY_TAGS
  27 #define CONFIG_INITRD_TAG
  28 #define CONFIG_REVISION_TAG
  29
  30 /* Size of malloc() pool */
  31 #define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M) /* Increase due to DFU */
  32
  33 #define CONFIG_BOARD_EARLY_INIT_F
  34 #define CONFIG_BOARD_LATE_INIT
  35 #define CONFIG_MXC_GPIO
  36
  37 #define CONFIG_MXC_UART
  38 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  39
  40 /* MMC Configs */
  41 #define CONFIG_FSL_ESDHC
  42 #define CONFIG_FSL_USDHC
  43 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  44 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
  45 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  46
  47 #define CONFIG_MMC
  48 #define CONFIG_CMD_MMC
  49 #define CONFIG_GENERIC_MMC
  50 #define CONFIG_BOUNCE_BUFFER
  51 #define CONFIG_CMD_EXT2
  52 #define CONFIG_CMD_EXT4
  53 #define CONFIG_CMD_EXT4_WRITE
  54 #define CONFIG_CMD_FAT
  55 #define CONFIG_DOS_PARTITION
  56
  57 /* allow to overwrite serial and ethaddr */
  58 #define CONFIG_ENV_OVERWRITE
  59 #define CONFIG_CONS_INDEX               1
  60 #define CONFIG_BAUDRATE                 115200
  61
  62 /* FLASH and environment organization */
  63 #define CONFIG_SYS_NO_FLASH
  64
  65 /* Command definition */
  66 #include <config_cmd_default.h>
  67 #undef CONFIG_CMD_NET
  68 #undef CONFIG_CMD_NFS
  69
  70 #define CONFIG_BOOTDELAY                3
  71
  72 #define CONFIG_LOADADDR                 0x82000000
  73 #define CONFIG_SYS_TEXT_BASE            0x87800000
  74
  75 /* Miscellaneous configurable options */
  76 #define CONFIG_SYS_LONGHELP
  77 #define CONFIG_SYS_HUSH_PARSER
  78 #define CONFIG_AUTO_COMPLETE
  79 #define CONFIG_SYS_CBSIZE               256
  80
  81 /* Watchdog */
  82 #define CONFIG_HW_WATCHDOG
  83 #define CONFIG_IMX_WATCHDOG
  84 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
  85 #define CONFIG_SYS_MAXARGS              16
  86 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  87
  88 #define CONFIG_SYS_MEMTEST_START        0x80000000
  89 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_256M)
  90
  91 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  92
  93 #define CONFIG_CMDLINE_EDITING
  94 #define CONFIG_STACKSIZE                SZ_128K
  95
  96 /* Physical Memory Map */
  97 #define CONFIG_NR_DRAM_BANKS            1
  98 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  99 #define PHYS_SDRAM_SIZE                 SZ_512M
 100
 101 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 102 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 103 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 104
 105 #define CONFIG_SYS_INIT_SP_OFFSET \
 106         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 107 #define CONFIG_SYS_INIT_SP_ADDR \
 108         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 109
 110 #define CONFIG_ENV_OFFSET               (6 * SZ_64K)
 111 #define CONFIG_ENV_SIZE                 SZ_8K
 112 #define CONFIG_ENV_IS_IN_MMC
 113 #define CONFIG_SYS_MMC_ENV_DEV          0
 114
 115 /* VDD voltage 1.65 - 1.95 */
 116 #define CONFIG_SYS_SD_VOLTAGE           0x00000080
 117
 118 #define CONFIG_OF_LIBFDT
 119 #define CONFIG_CMD_BOOTZ
 120
 121 #ifndef CONFIG_SYS_DCACHE_OFF
 122 #define CONFIG_CMD_CACHE
 123 #endif
 124
 125 /* USB Configs */
 126 #define CONFIG_CMD_USB
 127 #ifdef CONFIG_CMD_USB
 128 #define CONFIG_USB_EHCI
 129 #define CONFIG_USB_EHCI_MX6
 130 #define CONFIG_USB_STORAGE
 131 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 132 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 133 #define CONFIG_MXC_USB_FLAGS            0
 134 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
 135 #endif
 136
 137 #define CONFIG_CI_UDC
 138 #define CONFIG_USBD_HS
 139 #define CONFIG_USB_GADGET_DUALSPEED
 140
 141 #define CONFIG_USB_GADGET
 142 #define CONFIG_CMD_USB_MASS_STORAGE
 143 #define CONFIG_USB_GADGET_MASS_STORAGE
 144 #define CONFIG_USBDOWNLOAD_GADGET
 145 #define CONFIG_USB_GADGET_VBUS_DRAW     2
 146
 147 #define CONFIG_G_DNL_VENDOR_NUM         0x0525
 148 #define CONFIG_G_DNL_PRODUCT_NUM        0xa4a5
 149 #define CONFIG_G_DNL_MANUFACTURER       "FSL"
 150
 151 #define CONFIG_CMD_DFU
 152 #define CONFIG_DFU_FUNCTION
 153 #define CONFIG_DFU_MMC
 154 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
 155 #define DFU_DEFAULT_POLL_TIMEOUT 300
 156
 157 #define CONFIG_EXTRA_ENV_SETTINGS \
 158         "script=boot.scr\0" \
 159         "image=zImage\0" \
 160         "console=ttymxc0\0" \
 161         "fdt_high=0xffffffff\0" \
 162         "initrd_high=0xffffffff\0" \
 163         "fdt_file=imx6sl-warp.dtb\0" \
 164         "fdt_addr=0x88000000\0" \
 165         "initrd_addr=0x83800000\0" \
 166         "boot_fdt=try\0" \
 167         "ip_dyn=yes\0" \
 168         "mmcdev=0\0" \
 169         "mmcpart=1\0" \
 170         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 171         "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
 172         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 173                 "root=${mmcroot}\0" \
 174         "loadbootscript=" \
 175                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 176         "bootscript=echo Running bootscript from mmc ...; " \
 177                 "source\0" \
 178         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 179         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 180         "mmcboot=echo Booting from mmc ...; " \
 181                 "run mmcargs; " \
 182                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 183                         "if run loadfdt; then " \
 184                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 185                         "else " \
 186                                 "if test ${boot_fdt} = try; then " \
 187                                         "bootz; " \
 188                                 "else " \
 189                                         "echo WARN: Cannot load the DT; " \
 190                                 "fi; " \
 191                         "fi; " \
 192                 "else " \
 193                         "bootz; " \
 194                 "fi;\0" \
 195         "netargs=setenv bootargs console=${console},${baudrate} " \
 196                 "root=/dev/nfs " \
 197         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 198                 "netboot=echo Booting from net ...; " \
 199                 "run netargs; " \
 200                 "if test ${ip_dyn} = yes; then " \
 201                         "setenv get_cmd dhcp; " \
 202                 "else " \
 203                         "setenv get_cmd tftp; " \
 204                 "fi; " \
 205                 "${get_cmd} ${image}; " \
 206                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 207                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 208                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 209                         "else " \
 210                                 "if test ${boot_fdt} = try; then " \
 211                                         "bootz; " \
 212                                 "else " \
 213                                         "echo WARN: Cannot load the DT; " \
 214                                 "fi; " \
 215                         "fi; " \
 216                 "else " \
 217                         "bootz; " \
 218                 "fi;\0"
 219
 220 #define CONFIG_BOOTCOMMAND \
 221            "mmc dev ${mmcdev};" \
 222            "mmc dev ${mmcdev}; if mmc rescan; then " \
 223                    "if run loadbootscript; then " \
 224                            "run bootscript; " \
 225                    "else " \
 226                            "if run loadimage; then " \
 227                                    "run mmcboot; " \
 228                            "else run netboot; " \
 229                            "fi; " \
 230                    "fi; " \
 231            "else run netboot; fi"
 232
 233 #endif                          /* __CONFIG_H */