include/configs/kontron_pitx_imx8m.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2
   3 #ifndef __KONTRON_PITX_IMX8M_H
   4 #define __KONTRON_PITX_IMX8M_H
   5
   6 #include <linux/sizes.h>
   7 #include <linux/stringify.h>
   8 #include <asm/arch/imx-regs.h>
   9
  10 #define CONFIG_SYS_BOOTM_LEN            (32 * SZ_1M)
  11
  12 #define CONFIG_SPL_MAX_SIZE             (124 * SZ_1K)
  13 #define CONFIG_SYS_MONITOR_LEN          (512 * SZ_1K)
  14
  15 #ifdef CONFIG_SPL_BUILD
  16 #define CONFIG_SPL_STACK                0x187FF0
  17 #define CONFIG_SPL_BSS_START_ADDR       0x00180000
  18 #define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K
  19 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  20 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K
  21 #define CONFIG_SYS_SPL_PTE_RAM_BASE     0x41580000
  22
  23 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  24 #define CONFIG_MALLOC_F_ADDR            0x182000
  25 /* For RAW image gives a error info not panic */
  26 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  27
  28
  29 #define CONFIG_POWER_PFUZE100
  30 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  31 #endif
  32
  33 /* ENET1 Config */
  34 #if defined(CONFIG_CMD_NET)
  35 #define CONFIG_FEC_MXC_PHYADDR          0
  36 #define FEC_QUIRK_ENET_MAC
  37
  38 #define IMX_FEC_BASE                    0x30BE0000
  39 #define PHY_ANEG_TIMEOUT                20000
  40
  41 #endif
  42
  43 #define ENV_MEM_LAYOUT_SETTINGS \
  44         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  45         "kernel_addr_r=0x42000000\0" \
  46         "fdt_addr_r=0x48000000\0" \
  47         "fdtoverlay_addr_r=0x49000000\0" \
  48         "ramdisk_addr_r=0x48080000\0" \
  49         "scriptaddr=0x40000000\0" \
  50         "pxefile_addr_r=0x40100000\0"
  51
  52 #define BOOT_TARGET_DEVICES(func) \
  53         func(MMC, mmc, 0) \
  54         func(MMC, mmc, 1) \
  55         func(USB, usb, 0) \
  56         func(DHCP, dhcp, na) \
  57         func(PXE, pxe, 0)
  58
  59 #include <config_distro_bootcmd.h>
  60
  61 /* Initial environment variables */
  62 #define CONFIG_EXTRA_ENV_SETTINGS               \
  63         "image=Image\0" \
  64         "console=ttymxc2,115200\0" \
  65         "boot_fdt=try\0" \
  66         "fdtfile=freescale/imx8mq-kontron-pitx-imx8m.dtb\0" \
  67         "dfu_alt_info=mmc 0=flash-bin raw 0x42 0x1000 mmcpart 1\0"\
  68         ENV_MEM_LAYOUT_SETTINGS \
  69         BOOTENV
  70
  71
  72 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
  73 #define CONFIG_SYS_INIT_RAM_SIZE        0x80000
  74 #define CONFIG_SYS_INIT_SP_OFFSET \
  75         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  76 #define CONFIG_SYS_INIT_SP_ADDR \
  77         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  78
  79 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  80 #define PHYS_SDRAM                      0x40000000
  81 #define PHYS_SDRAM_SIZE                 0xC0000000 /* 3GB DDR */
  82
  83 #define CONFIG_MXC_UART_BASE            UART3_BASE_ADDR
  84
  85 #define CONFIG_SYS_FSL_USDHC_NUM        2
  86 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  87
  88 #endif