LXR uboot/include/configs/brppt2.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Config file for BuR BRPP2_IMX6 board
   4 *
   5 * Copyright (C) 2018
   6 * B&R Industrial Automation GmbH - http://www.br-automation.com/
   7 */
   8#ifndef __CONFIG_BRPP2_IMX6_H
   9#define __CONFIG_BRPP2_IMX6_H
  10
  11#include <configs/bur_cfg_common.h>
  12#include <asm/arch/imx-regs.h>
  13
  14/* -- i.mx6 specifica -- */
  15#ifndef CONFIG_SYS_L2CACHE_OFF
  16#define CONFIG_SYS_L2_PL310
  17#define CONFIG_SYS_PL310_BASE           L2_PL310_BASE
  18#endif /* !CONFIG_SYS_L2CACHE_OFF */
  19
  20#define CONFIG_BOARD_POSTCLK_INIT
  21#define CONFIG_MXC_GPT_HCLK
  22
  23#define CONFIG_LOADADDR                 0x10700000
  24#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  25
  26/* MMC */
  27#define CONFIG_FSL_USDHC
  28
  29/* Boot */
  30#define CONFIG_CMDLINE_TAG
  31#define CONFIG_SETUP_MEMORY_TAGS
  32#define CONFIG_INITRD_TAG
  33#define CONFIG_MACH_TYPE                0xFFFFFFFF
  34
  35/* misc */
  36#define CONFIG_SYS_MALLOC_LEN           (10 * 1024 * 1024)
  37
  38/* Environment */
  39#define CONFIG_ENV_OVERWRITE
  40
  41#define CONFIG_EXTRA_ENV_SETTINGS \
  42BUR_COMMON_ENV \
  43"autoload=0\0" \
  44"cfgaddr=0x106F0000\0" \
  45"scraddr=0x10700000\0" \
  46"loadaddr=0x10800000\0" \
  47"dtbaddr=0x12000000\0" \
  48"ramaddr=0x12100000\0" \
  49"cfgscr=mw ${loadaddr} 0 128\0" \
  50"cfgscrl=fdt addr ${dtbaddr} &&"\
  51" sf probe; sf read ${cfgaddr} 0x40000 0x10000 && source ${cfgaddr}\0" \
  52"console=ttymxc0,115200n8 consoleblank=0 quiet\0" \
  53"t50args#0=setenv bootargs b_mode=${b_mode} console=${console} " \
  54        " root=/dev/mmcblk0p2 rootfstype=ext4 rootwait panic=2 \0" \
  55"b_t50lgcy#0=" \
  56        "load ${loaddev}:2 ${loadaddr} /boot/zImage && " \
  57        "load ${loaddev}:2 ${dtbaddr} /boot/imx6dl-brppt50.dtb; " \
  58        "run t50args#0; run cfgscrl; bootz ${loadaddr} - ${dtbaddr}\0" \
  59"t50args#1=setenv bootargs console=${console} b_mode=${b_mode}" \
  60        " rootwait panic=2\0" \
  61"b_t50lgcy#1=" \
  62        "load ${loaddev}:1 ${loadaddr} zImage && " \
  63        "load ${loaddev}:1 ${dtbaddr} imx6dl-brppt50.dtb && " \
  64        "load ${loaddev}:1 ${ramaddr} rootfsPPT50.uboot && " \
  65        "run t50args#1; run cfgscrl; bootz ${loadaddr} ${ramaddr} ${dtbaddr}\0"\
  66"b_mmc0=load ${loaddev}:1 ${scraddr} bootscr.img && source ${scraddr}\0" \
  67"b_mmc1=load ${loaddev}:1 ${scraddr} /boot/bootscr.img && source ${scraddr}\0" \
  68"b_usb0=usb start && load usb 0 ${scraddr} bootscr.img && source ${scraddr}\0" \
  69"b_net=tftp ${scraddr} netscript.img && source ${scraddr}\0" \
  70"b_tgts_std=mmc0 mmc1 t50lgcy#0 t50lgcy#1 usb0 net\0" \
  71"b_tgts_rcy=t50lgcy#1 usb0 net\0" \
  72"b_tgts_pme=net usb0 mmc0 mmc1\0" \
  73"b_mode=4\0" \
  74"b_break=0\0" \
  75"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
  76" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
  77" else setenv b_tgts ${b_tgts_std}; fi\0" \
  78"b_default=run b_deftgts; for target in ${b_tgts};"\
  79" do echo \"### booting ${target} ###\"; run b_${target};" \
  80" if test ${b_break} = 1; then; exit; fi; done\0" \
  81"loaddev=mmc 0\0" \
  82"altbootcmd=setenv b_mode 0; run b_default;\0" \
  83"bootlimit=1\0" \
  84"net2nor=sf probe && dhcp &&" \
  85" tftp ${loadaddr} SPL && sf erase 0 +${filesize} &&" \
  86" sf write ${loadaddr} 400 ${filesize} &&" \
  87" tftp ${loadaddr} u-boot-dtb.img && sf erase 0x100000 +${filesize} &&" \
  88" sf write ${loadaddr} 0x100000 ${filesize}\0"
  89
  90/* RAM */
  91#define PHYS_SDRAM_1                    MMDC0_ARB_BASE_ADDR
  92#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  93#define CONFIG_SYS_MEMTEST_START        0x10000000
  94#define CONFIG_SYS_MEMTEST_END          0x10010000
  95#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  96#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  97#define CONFIG_SYS_INIT_SP_OFFSET \
  98        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  99#define CONFIG_SYS_INIT_SP_ADDR \
 100        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 101
 102/* Ethernet */
 103#define CONFIG_MII
 104#define CONFIG_FEC_XCV_TYPE             RGMII
 105#define CONFIG_FEC_FIXED_SPEED          _1000BASET
 106#define CONFIG_ARP_TIMEOUT              1500UL
 107
 108/* USB Configs */
 109#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 110#define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 111
 112/* SPL */
 113#ifdef CONFIG_SPL
 114#include "imx6_spl.h"
 115
 116#endif  /* CONFIG_SPL */
 117#endif  /* __CONFIG_BRPP2_IMX6_H */
 118