include/configs/xpress.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
   4  *
   5  * Configuration settings for the CCV xPress board
   6  */
   7 #ifndef __XPRESS_CONFIG_H
   8 #define __XPRESS_CONFIG_H
   9
  10 #include "mx6_common.h"
  11 #include <asm/mach-imx/gpio.h>
  12
  13 /* SPL options */
  14 #include "imx6_spl.h"
  15
  16 /* Size of malloc() pool */
  17 #define CONFIG_SYS_MALLOC_LEN           (16 << 20)
  18
  19 #define CONFIG_MXC_UART_BASE            MX6UL_UART7_BASE_ADDR
  20
  21 /* MMC Configs */
  22 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  23
  24 /* Miscellaneous configurable options */
  25
  26 #define CONFIG_SYS_HZ                   1000
  27
  28 /* Physical Memory Map */
  29 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  30 #define PHYS_SDRAM_SIZE                 (128 << 20)
  31
  32 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  33 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  34 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  35
  36 #define CONFIG_SYS_INIT_SP_OFFSET \
  37         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  38 #define CONFIG_SYS_INIT_SP_ADDR \
  39         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  40
  41 /* Environment is in stored in the eMMC boot partition */
  42 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC2 */
  43
  44 /* USB Configs */
  45 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  46 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  47 #define CONFIG_MXC_USB_FLAGS            0
  48 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  49
  50 #define CONFIG_FEC_MXC
  51 #define CONFIG_FEC_ENET_DEV             0
  52 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  53 #define CONFIG_FEC_MXC_PHYADDR          0x0
  54 #define CONFIG_FEC_XCV_TYPE             RMII
  55 #define CONFIG_ETHPRIME                 "FEC"
  56
  57 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
  58
  59 #define CONFIG_UBOOT_SECTOR_START       0x2
  60 #define CONFIG_UBOOT_SECTOR_COUNT       0x3fe
  61
  62 #define CONFIG_EXTRA_ENV_SETTINGS \
  63         "script=boot.scr\0" \
  64         "image=zImage\0" \
  65         "console=ttymxc6\0" \
  66         "fdt_high=0xffffffff\0" \
  67         "initrd_high=0xffffffff\0" \
  68         "fdt_file=undefined\0" \
  69         "fdt_addr=0x83000000\0" \
  70         "boot_fdt=try\0" \
  71         "ip_dyn=yes\0" \
  72         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  73         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  74         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  75         "mmcautodetect=yes\0" \
  76         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  77                 "root=${mmcroot}\0" \
  78         "loadbootscript=" \
  79                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  80         "bootscript=echo Running bootscript from mmc ...; " \
  81                 "source\0" \
  82         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  83         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  84         "mmcboot=echo Booting from mmc ...; " \
  85                 "run mmcargs; " \
  86                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  87                         "if run loadfdt; then " \
  88                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  89                         "else " \
  90                                 "if test ${boot_fdt} = try; then " \
  91                                         "bootz; " \
  92                                 "else " \
  93                                         "echo WARN: Cannot load the DT; " \
  94                                 "fi; " \
  95                         "fi; " \
  96                 "else " \
  97                         "bootz; " \
  98                 "fi;\0" \
  99         "uboot=ccv/u-boot.imx\0"                                        \
 100         "uboot_start="__stringify(CONFIG_UBOOT_SECTOR_START)"\0"        \
 101         "uboot_size="__stringify(CONFIG_UBOOT_SECTOR_COUNT)"\0"         \
 102         "update_uboot=if tftp ${uboot}; then "                          \
 103                 "if itest ${filesize} > 0; then "                       \
 104                         "mmc dev 0 1;"                                  \
 105                         "setexpr blkc ${filesize} / 0x200;"             \
 106                         "setexpr blkc ${blkc} + 1;"                     \
 107                         "if itest ${blkc} <= ${uboot_size}; then "      \
 108                                 "mmc write ${loadaddr} ${uboot_start} " \
 109                                         "${blkc};"                      \
 110                         "fi;"                                           \
 111                 "fi; fi;"                                               \
 112                 "setenv filesize; setenv blkc\0"                        \
 113         "update_bootpart=mmc bootbus 0 2 1 2;mmc partconf 0 1 1 0\0"
 114
 115 #endif /* __XPRESS_CONFIG_H */