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 "mx6_common.h"
  17
  18 /* Size of malloc() pool */
  19 #define CONFIG_SYS_MALLOC_LEN           (35 * SZ_1M) /* Increase due to DFU */
  20
  21 #define CONFIG_BOARD_EARLY_INIT_F
  22 #define CONFIG_BOARD_LATE_INIT
  23
  24 #define CONFIG_MXC_UART
  25 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
  26
  27 /* MMC Configs */
  28 #define CONFIG_FSL_ESDHC
  29 #define CONFIG_FSL_USDHC
  30 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  31 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
  32 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  33
  34 #define CONFIG_MMC
  35 #define CONFIG_CMD_MMC
  36 #define CONFIG_GENERIC_MMC
  37 #define CONFIG_BOUNCE_BUFFER
  38 #define CONFIG_CMD_EXT2
  39 #define CONFIG_CMD_EXT4
  40 #define CONFIG_CMD_EXT4_WRITE
  41 #define CONFIG_CMD_FAT
  42 #define CONFIG_DOS_PARTITION
  43
  44 /* Command definition */
  45 #undef CONFIG_CMD_NET
  46 #undef CONFIG_CMD_NFS
  47
  48 /* Watchdog */
  49 #define CONFIG_HW_WATCHDOG
  50 #define CONFIG_IMX_WATCHDOG
  51 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
  52
  53 #define CONFIG_SYS_MEMTEST_START        0x80000000
  54 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_256M)
  55
  56 #define CONFIG_STACKSIZE                SZ_128K
  57
  58 /* Physical Memory Map */
  59 #define CONFIG_NR_DRAM_BANKS            1
  60 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  61 #define PHYS_SDRAM_SIZE                 SZ_512M
  62
  63 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  64 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  65 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  66
  67 #define CONFIG_SYS_INIT_SP_OFFSET \
  68         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  69 #define CONFIG_SYS_INIT_SP_ADDR \
  70         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  71
  72 #define CONFIG_ENV_OFFSET               (6 * SZ_64K)
  73 #define CONFIG_ENV_SIZE                 SZ_8K
  74 #define CONFIG_ENV_IS_IN_MMC
  75 #define CONFIG_SYS_MMC_ENV_DEV          0
  76
  77 /* VDD voltage 1.65 - 1.95 */
  78 #define CONFIG_SYS_SD_VOLTAGE           0x00000080
  79
  80 #define CONFIG_OF_LIBFDT
  81 #define CONFIG_CMD_BOOTZ
  82
  83 #ifndef CONFIG_SYS_DCACHE_OFF
  84 #define CONFIG_CMD_CACHE
  85 #endif
  86
  87 /* USB Configs */
  88 #define CONFIG_CMD_USB
  89 #ifdef CONFIG_CMD_USB
  90 #define CONFIG_USB_EHCI
  91 #define CONFIG_USB_EHCI_MX6
  92 #define CONFIG_USB_STORAGE
  93 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  94 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  95 #define CONFIG_MXC_USB_FLAGS            0
  96 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
  97 #endif
  98
  99 #define CONFIG_CI_UDC
 100 #define CONFIG_USBD_HS
 101 #define CONFIG_USB_GADGET_DUALSPEED
 102
 103 #define CONFIG_USB_GADGET
 104 #define CONFIG_CMD_USB_MASS_STORAGE
 105 #define CONFIG_USB_GADGET_MASS_STORAGE
 106 #define CONFIG_USBDOWNLOAD_GADGET
 107 #define CONFIG_USB_GADGET_VBUS_DRAW     2
 108
 109 #define CONFIG_G_DNL_VENDOR_NUM         0x0525
 110 #define CONFIG_G_DNL_PRODUCT_NUM        0xa4a5
 111 #define CONFIG_G_DNL_MANUFACTURER       "FSL"
 112
 113 #define CONFIG_CMD_DFU
 114 #define CONFIG_DFU_FUNCTION
 115 #define CONFIG_DFU_MMC
 116 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
 117 #define DFU_DEFAULT_POLL_TIMEOUT 300
 118
 119 #define CONFIG_EXTRA_ENV_SETTINGS \
 120         "script=boot.scr\0" \
 121         "image=zImage\0" \
 122         "console=ttymxc0\0" \
 123         "fdt_high=0xffffffff\0" \
 124         "initrd_high=0xffffffff\0" \
 125         "fdt_file=imx6sl-warp.dtb\0" \
 126         "fdt_addr=0x88000000\0" \
 127         "initrd_addr=0x83800000\0" \
 128         "boot_fdt=try\0" \
 129         "ip_dyn=yes\0" \
 130         "mmcdev=0\0" \
 131         "mmcpart=1\0" \
 132         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 133         "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
 134         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 135                 "root=${mmcroot}\0" \
 136         "loadbootscript=" \
 137                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 138         "bootscript=echo Running bootscript from mmc ...; " \
 139                 "source\0" \
 140         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 141         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 142         "mmcboot=echo Booting from mmc ...; " \
 143                 "run mmcargs; " \
 144                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 145                         "if run loadfdt; then " \
 146                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 147                         "else " \
 148                                 "if test ${boot_fdt} = try; then " \
 149                                         "bootz; " \
 150                                 "else " \
 151                                         "echo WARN: Cannot load the DT; " \
 152                                 "fi; " \
 153                         "fi; " \
 154                 "else " \
 155                         "bootz; " \
 156                 "fi;\0" \
 157         "netargs=setenv bootargs console=${console},${baudrate} " \
 158                 "root=/dev/nfs " \
 159         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 160                 "netboot=echo Booting from net ...; " \
 161                 "run netargs; " \
 162                 "if test ${ip_dyn} = yes; then " \
 163                         "setenv get_cmd dhcp; " \
 164                 "else " \
 165                         "setenv get_cmd tftp; " \
 166                 "fi; " \
 167                 "${get_cmd} ${image}; " \
 168                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 169                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 170                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 171                         "else " \
 172                                 "if test ${boot_fdt} = try; then " \
 173                                         "bootz; " \
 174                                 "else " \
 175                                         "echo WARN: Cannot load the DT; " \
 176                                 "fi; " \
 177                         "fi; " \
 178                 "else " \
 179                         "bootz; " \
 180                 "fi;\0"
 181
 182 #define CONFIG_BOOTCOMMAND \
 183            "mmc dev ${mmcdev};" \
 184            "mmc dev ${mmcdev}; if mmc rescan; then " \
 185                    "if run loadbootscript; then " \
 186                            "run bootscript; " \
 187                    "else " \
 188                            "if run loadimage; then " \
 189                                    "run mmcboot; " \
 190                            "else run netboot; " \
 191                            "fi; " \
 192                    "fi; " \
 193            "else run netboot; fi"
 194
 195 #endif                          /* __CONFIG_H */