include/configs/somlabs_visionsom_6ull.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017-2019 A. Karas, SomLabs
   4  * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
   5  *
   6  * Configuration settings for the SoMlabs VisionSOM 6ULL board.
   7  */
   8 #ifndef __SOMLABS_VISIONSOM_6ULL_H
   9 #define __SOMLABS_VISIONSOM_6ULL_H
  10
  11 #include <asm/arch/imx-regs.h>
  12 #include <linux/sizes.h>
  13 #include "mx6_common.h"
  14 #include <asm/mach-imx/gpio.h>
  15
  16 /* SPL options */
  17 #include "imx6_spl.h"
  18
  19 #define CONFIG_MXC_UART_BASE            UART1_BASE
  20
  21 /* MMC Configs */
  22 #ifdef CONFIG_FSL_USDHC
  23 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  24
  25 #define CONFIG_SYS_FSL_USDHC_NUM        1
  26 #endif /* CONFIG_FSL_USDHC */
  27
  28 #define CONFIG_EXTRA_ENV_SETTINGS \
  29         "bootm_size=0x10000000\0" \
  30         "console=ttymxc0\0" \
  31         "initrd_addr=0x86800000\0" \
  32         "fdt_addr=0x83000000\0" \
  33         "script=boot.scr\0" \
  34         "image=zImage\0" \
  35         "splashimage=0x80000000\0" \
  36         "splashfile=/boot/splash.bmp\0" \
  37         "mmcdev=1\0" \
  38         "mmcpart=1\0" \
  39         "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
  40         "setrootmmc=setenv rootspec root=${mmcroot}\0" \
  41         "setbootscriptmmc=setenv loadbootscript " \
  42                 "load mmc ${mmcdev}:${mmcpart} " \
  43                 "${loadaddr} /boot/${script};\0" \
  44         "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
  45                 "${loadaddr} /boot/${image}; " \
  46                 "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
  47                 "${fdt_addr} /boot/${fdt_file};\0" \
  48         "setbootargs=setenv bootargs console=${console},${baudrate} " \
  49                 "${rootspec}\0" \
  50         "execbootscript=echo Running bootscript...; source\0" \
  51         "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
  52         "checkbootdev=run setbootscriptmmc; " \
  53                 "run setrootmmc; " \
  54                 "run setloadmmc; " \
  55
  56 #define CONFIG_BOOTCOMMAND \
  57         "run setfdtfile; " \
  58         "run checkbootdev; " \
  59         "run loadfdt;" \
  60         "if run loadbootscript; then " \
  61                 "run bootscript; " \
  62         "else " \
  63                 "if run loadimage; then " \
  64                         "run setbootargs; " \
  65                         "bootz ${loadaddr} - ${fdt_addr}; " \
  66                 "fi; " \
  67         "fi"
  68
  69 /* Miscellaneous configurable options */
  70
  71 #define CONFIG_SYS_HZ                   1000
  72
  73 /* Physical Memory Map */
  74 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  75
  76 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  77 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  78 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  79
  80 #define CONFIG_SYS_INIT_SP_OFFSET \
  81         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  82 #define CONFIG_SYS_INIT_SP_ADDR \
  83         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  84
  85 /* environment organization */
  86
  87 /* USB Configs */
  88 #ifdef CONFIG_CMD_USB
  89 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  90 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
  91 #define CONFIG_MXC_USB_FLAGS   0
  92 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  93 #endif
  94
  95 #ifdef CONFIG_CMD_NET
  96 #define CONFIG_FEC_MXC
  97 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  98 #define CONFIG_FEC_MXC_PHYADDR          0x1
  99 #define CONFIG_FEC_XCV_TYPE             RMII
 100 #define CONFIG_ETHPRIME                 "eth0"
 101 #endif
 102
 103 #endif