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_CMD_READ
  33
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "bootm_size=0x10000000\0" \
  36         "console=ttymxc0\0" \
  37         "initrd_addr=0x86800000\0" \
  38         "fdt_addr=0x83000000\0" \
  39         "script=boot.scr\0" \
  40         "image=zImage\0" \
  41         "splashimage=0x80000000\0" \
  42         "splashfile=/boot/splash.bmp\0" \
  43         "mmcdev=1\0" \
  44         "mmcpart=1\0" \
  45         "mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
  46         "setrootmmc=setenv rootspec root=${mmcroot}\0" \
  47         "setbootscriptmmc=setenv loadbootscript " \
  48                 "load mmc ${mmcdev}:${mmcpart} " \
  49                 "${loadaddr} /boot/${script};\0" \
  50         "setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
  51                 "${loadaddr} /boot/${image}; " \
  52                 "setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
  53                 "${fdt_addr} /boot/${fdt_file};\0" \
  54         "setbootargs=setenv bootargs console=${console},${baudrate} " \
  55                 "${rootspec}\0" \
  56         "execbootscript=echo Running bootscript...; source\0" \
  57         "setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
  58         "checkbootdev=run setbootscriptmmc; " \
  59                 "run setrootmmc; " \
  60                 "run setloadmmc; " \
  61
  62 #define CONFIG_BOOTCOMMAND \
  63         "run setfdtfile; " \
  64         "run checkbootdev; " \
  65         "run loadfdt;" \
  66         "if run loadbootscript; then " \
  67                 "run bootscript; " \
  68         "else " \
  69                 "if run loadimage; then " \
  70                         "run setbootargs; " \
  71                         "bootz ${loadaddr} - ${fdt_addr}; " \
  72                 "fi; " \
  73         "fi"
  74
  75 /* Miscellaneous configurable options */
  76 #define CONFIG_SYS_MEMTEST_START        0x80000000
  77 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
  78
  79 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  80 #define CONFIG_SYS_HZ                   1000
  81
  82 /* Physical Memory Map */
  83 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  84
  85 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  86 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  87 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  88
  89 #define CONFIG_SYS_INIT_SP_OFFSET \
  90         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  91 #define CONFIG_SYS_INIT_SP_ADDR \
  92         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  93
  94 /* environment organization */
  95 #define CONFIG_SYS_MMC_ENV_DEV          1       /* USDHC2 */
  96 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
  97
  98 /* USB Configs */
  99 #ifdef CONFIG_CMD_USB
 100 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 101 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
 102 #define CONFIG_MXC_USB_FLAGS   0
 103 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 104 #endif
 105
 106 #ifdef CONFIG_CMD_NET
 107 #define CONFIG_FEC_MXC
 108 #define IMX_FEC_BASE                    ENET_BASE_ADDR
 109 #define CONFIG_FEC_MXC_PHYADDR          0x1
 110 #define CONFIG_FEC_XCV_TYPE             RMII
 111 #define CONFIG_ETHPRIME                 "eth0"
 112 #endif
 113
 114 #define CONFIG_IMX_THERMAL
 115
 116 #endif