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_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  29 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
  30 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
  31 #define CONFIG_SUPPORT_EMMC_BOOT
  32
  33 /* Command definition */
  34 #undef CONFIG_CMD_NFS
  35
  36 /* Watchdog */
  37 #define CONFIG_HW_WATCHDOG
  38 #define CONFIG_IMX_WATCHDOG
  39 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
  40
  41 #define CONFIG_SYS_MEMTEST_START        0x80000000
  42 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_256M)
  43
  44 #define CONFIG_STACKSIZE                SZ_128K
  45
  46 /* Physical Memory Map */
  47 #define CONFIG_NR_DRAM_BANKS            1
  48 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  49 #define PHYS_SDRAM_SIZE                 SZ_512M
  50
  51 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  52 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  53 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  54
  55 #define CONFIG_SYS_INIT_SP_OFFSET \
  56         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  57 #define CONFIG_SYS_INIT_SP_ADDR \
  58         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  59
  60 #define CONFIG_ENV_OFFSET               (6 * SZ_64K)
  61 #define CONFIG_ENV_SIZE                 SZ_8K
  62 #define CONFIG_ENV_IS_IN_MMC
  63 #define CONFIG_SYS_MMC_ENV_DEV          0
  64
  65 /* VDD voltage 1.65 - 1.95 */
  66 #define CONFIG_SYS_SD_VOLTAGE           0x00000080
  67
  68 /* USB Configs */
  69 #define CONFIG_CMD_USB
  70 #ifdef CONFIG_CMD_USB
  71 #define CONFIG_USB_EHCI
  72 #define CONFIG_USB_EHCI_MX6
  73 #define CONFIG_USB_STORAGE
  74 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  75 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  76 #define CONFIG_MXC_USB_FLAGS            0
  77 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
  78 #endif
  79
  80 #define CONFIG_CI_UDC
  81 #define CONFIG_USBD_HS
  82 #define CONFIG_USB_GADGET_DUALSPEED
  83
  84 #define CONFIG_USB_GADGET
  85 #define CONFIG_CMD_USB_MASS_STORAGE
  86 #define CONFIG_USB_GADGET_MASS_STORAGE
  87 #define CONFIG_USBDOWNLOAD_GADGET
  88 #define CONFIG_USB_GADGET_VBUS_DRAW     2
  89
  90 #define CONFIG_G_DNL_VENDOR_NUM         0x0525
  91 #define CONFIG_G_DNL_PRODUCT_NUM        0xa4a5
  92 #define CONFIG_G_DNL_MANUFACTURER       "FSL"
  93
  94 #define CONFIG_CMD_DFU
  95 #define CONFIG_DFU_FUNCTION
  96 #define CONFIG_DFU_MMC
  97 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
  98 #define DFU_DEFAULT_POLL_TIMEOUT 300
  99
 100 /* Fuses */
 101 #define CONFIG_CMD_FUSE
 102 #define CONFIG_MXC_OCOTP
 103
 104 #define CONFIG_EXTRA_ENV_SETTINGS \
 105         "script=boot.scr\0" \
 106         "image=zImage\0" \
 107         "console=ttymxc0\0" \
 108         "fdt_high=0xffffffff\0" \
 109         "initrd_high=0xffffffff\0" \
 110         "fdt_file=imx6sl-warp.dtb\0" \
 111         "fdt_addr=0x88000000\0" \
 112         "initrd_addr=0x83800000\0" \
 113         "boot_fdt=try\0" \
 114         "ip_dyn=yes\0" \
 115         "mmcdev=0\0" \
 116         "mmcpart=1\0" \
 117         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
 118         "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
 119         "mmcargs=setenv bootargs console=${console},${baudrate} " \
 120                 "root=${mmcroot}\0" \
 121         "loadbootscript=" \
 122                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 123         "bootscript=echo Running bootscript from mmc ...; " \
 124                 "source\0" \
 125         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 126         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 127         "mmcboot=echo Booting from mmc ...; " \
 128                 "run mmcargs; " \
 129                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 130                         "if run loadfdt; then " \
 131                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 132                         "else " \
 133                                 "if test ${boot_fdt} = try; then " \
 134                                         "bootz; " \
 135                                 "else " \
 136                                         "echo WARN: Cannot load the DT; " \
 137                                 "fi; " \
 138                         "fi; " \
 139                 "else " \
 140                         "bootz; " \
 141                 "fi;\0" \
 142         "netargs=setenv bootargs console=${console},${baudrate} " \
 143                 "root=/dev/nfs " \
 144         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 145                 "netboot=echo Booting from net ...; " \
 146                 "run netargs; " \
 147                 "if test ${ip_dyn} = yes; then " \
 148                         "setenv get_cmd dhcp; " \
 149                 "else " \
 150                         "setenv get_cmd tftp; " \
 151                 "fi; " \
 152                 "${get_cmd} ${image}; " \
 153                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 154                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 155                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 156                         "else " \
 157                                 "if test ${boot_fdt} = try; then " \
 158                                         "bootz; " \
 159                                 "else " \
 160                                         "echo WARN: Cannot load the DT; " \
 161                                 "fi; " \
 162                         "fi; " \
 163                 "else " \
 164                         "bootz; " \
 165                 "fi;\0"
 166
 167 #define CONFIG_BOOTCOMMAND \
 168            "mmc dev ${mmcdev};" \
 169            "mmc dev ${mmcdev}; if mmc rescan; then " \
 170                    "if run loadbootscript; then " \
 171                            "run bootscript; " \
 172                    "else " \
 173                            "if run loadimage; then " \
 174                                    "run mmcboot; " \
 175                            "else run netboot; " \
 176                            "fi; " \
 177                    "fi; " \
 178            "else run netboot; fi"
 179
 180 #endif                          /* __CONFIG_H */