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 /* Size of malloc() pool */
  20 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  21
  22 #define CONFIG_MXC_UART
  23 #define CONFIG_MXC_UART_BASE            UART1_BASE
  24
  25 /* MMC Configs */
  26 #ifdef CONFIG_FSL_USDHC
  27 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC2_BASE_ADDR
  28
  29 #define CONFIG_SYS_FSL_USDHC_NUM        1
  30 #endif /* CONFIG_FSL_USDHC */
  31
  32 #define CONFIG_EXTRA_ENV_SETTINGS \
  33         "bootm_size=0x10000000\0" \
  34         "console=ttymxc0\0" \
  35         "initrd_addr=0x86800000\0" \
  36         "fdt_addr=0x83000000\0" \
  37         "script=boot.scr\0" \
  38         "image=zImage\0" \
  39         "splashimage=0x80000000\0" \
  40         "splashfile=/boot/splash.bmp\0" \
  41         "mmcdev=1\0" \
  42         "mmcpart=1\0" \
  43         "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
  44         "setrootmmc=setenv rootspec root=${mmcroot}\0" \
  45         "setbootscriptmmc=setenv loadbootscript " \
  46                 "load mmc ${mmcdev}:${mmcpart} " \
  47                 "${loadaddr} /boot/${script};\0" \
  48         "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
  49                 "${loadaddr} /boot/${image}; " \
  50                 "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
  51                 "${fdt_addr} /boot/${fdt_file};\0" \
  52         "setbootargs=setenv bootargs console=${console},${baudrate} " \
  53                 "${rootspec}\0" \
  54         "execbootscript=echo Running bootscript...; source\0" \
  55         "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
  56         "checkbootdev=run setbootscriptmmc; " \
  57                 "run setrootmmc; " \
  58                 "run setloadmmc; " \
  59
  60 #define CONFIG_BOOTCOMMAND \
  61         "run setfdtfile; " \
  62         "run checkbootdev; " \
  63         "run loadfdt;" \
  64         "if run loadbootscript; then " \
  65                 "run bootscript; " \
  66         "else " \
  67                 "if run loadimage; then " \
  68                         "run setbootargs; " \
  69                         "bootz ${loadaddr} - ${fdt_addr}; " \
  70                 "fi; " \
  71         "fi"
  72
  73 /* Miscellaneous configurable options */
  74
  75 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  76 #define CONFIG_SYS_HZ                   1000
  77
  78 /* Physical Memory Map */
  79 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  80
  81 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  82 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  83 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  84
  85 #define CONFIG_SYS_INIT_SP_OFFSET \
  86         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  87 #define CONFIG_SYS_INIT_SP_ADDR \
  88         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  89
  90 /* environment organization */
  91 #define CONFIG_SYS_MMC_ENV_DEV          1       /* USDHC2 */
  92 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
  93
  94 /* USB Configs */
  95 #ifdef CONFIG_CMD_USB
  96 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  97 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
  98 #define CONFIG_MXC_USB_FLAGS   0
  99 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 100 #endif
 101
 102 #ifdef CONFIG_CMD_NET
 103 #define CONFIG_FEC_MXC
 104 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 105 #define CONFIG_FEC_MXC_PHYADDR          0x1
 106 #define CONFIG_FEC_XCV_TYPE             RMII
 107 #define CONFIG_ETHPRIME                 "eth0"
 108 #endif
 109
 110 #define CONFIG_IMX_THERMAL
 111
 112 #endif