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@@ -0,0 +1,149 @@
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+/* SPDX-License-Identifier: GPL-2.0+ */
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+/*
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+ * Copyright 2020 Toradex
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+ */
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+
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+#ifndef __APALIS_IMX8X_H
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+#define __APALIS_IMX8X_H
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+
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+#include <asm/arch/imx-regs.h>
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+#include <linux/sizes.h>
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+#include <linux/stringify.h>
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+
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+#define CONFIG_REMAKE_ELF
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+
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+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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+#define USDHC1_BASE_ADDR 0x5b010000
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+#define USDHC2_BASE_ADDR 0x5b020000
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+#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
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+
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+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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+
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+#define CONFIG_TFTP_TSIZE
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+
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+#define CONFIG_IPADDR 192.168.10.2
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+#define CONFIG_NETMASK 255.255.255.0
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+#define CONFIG_SERVERIP 192.168.10.1
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+
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+#define FEC_ENET_ENABLE_TXC_DELAY
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+#define FEC_ENET_ENABLE_RXC_DELAY
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+
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+#define MEM_LAYOUT_ENV_SETTINGS \
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+ "kernel_addr_r=0x80280000\0" \
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+ "fdt_addr_r=0x83100000\0" \
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+ "ramdisk_addr_r=0x8a000000\0" \
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+ "scriptaddr=0x83200000\0"
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+
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+#ifdef CONFIG_AHAB_BOOT
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+#define AHAB_ENV "sec_boot=yes\0"
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+#else
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+#define AHAB_ENV "sec_boot=no\0"
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+#endif
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+
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+/* Boot M4 */
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+#define M4_BOOT_ENV \
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+ "m4_0_image=m4_0.bin\0" \
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+ "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
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+ "${m4_0_image}\0" \
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+ "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
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+
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+#define MFG_NAND_PARTITION ""
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+
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+#define BOOT_TARGET_DEVICES(func) \
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+ func(MMC, mmc, 1) \
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+ func(MMC, mmc, 0) \
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+ func(DHCP, dhcp, na)
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+#include <config_distro_bootcmd.h>
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+#undef BOOTENV_RUN_NET_USB_START
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+#define BOOTENV_RUN_NET_USB_START ""
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+
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+#define CONFIG_MFG_ENV_SETTINGS \
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+ "mfgtool_args=setenv bootargs ${consoleargs} " \
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+ "rdinit=/linuxrc g_mass_storage.stall=0 " \
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+ "g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F " \
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+ "g_mass_storage.idProduct=0x37FF " \
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+ "g_mass_storage.iSerialNumber=\"\" " MFG_NAND_PARTITION \
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+ "${vidargs} clk_ignore_unused\0" \
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+ "initrd_addr=0x83800000\0" \
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+ "bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} " \
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+ "${fdt_addr};\0" \
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+
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+/* Initial environment variables */
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+#define CONFIG_EXTRA_ENV_SETTINGS \
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+ AHAB_ENV \
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+ BOOTENV \
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+ CONFIG_MFG_ENV_SETTINGS \
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+ M4_BOOT_ENV \
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+ MEM_LAYOUT_ENV_SETTINGS \
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+ "boot_file=Image\0" \
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+ "consoleargs=console=ttyLP3,${baudrate} earlycon\0" \
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+ "fdt_file=imx8qxp-apalis-eval.dtb\0" \
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+ "fdtfile=imx8qxp-apalis-eval.dtb\0" \
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+ "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
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+ "image=Image\0" \
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+ "initrd_addr=0x83800000\0" \
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+ "mmcargs=setenv bootargs ${consoleargs} " \
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+ "root=PARTUUID=${uuid} rootwait " \
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+ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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+ "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
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+ "netargs=setenv bootargs ${consoleargs} " \
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+ "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
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+ "${vidargs}\0" \
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+ "nfsboot=run netargs; dhcp ${loadaddr} ${image}; tftp ${fdt_addr} " \
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+ "apalis-imx8x/${fdt_file}; booti ${loadaddr} - " \
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+ "${fdt_addr}\0" \
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+ "panel=NULL\0" \
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+ "script=boot.scr\0" \
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+ "update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
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+ "if test \"$confirm\" = \"y\"; then " \
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+ "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
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+ "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
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+ "${blkcnt}; fi\0" \
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+ "vidargs=video=imxdpufb5:off video=imxdpufb6:off video=imxdpufb7:off\0"
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+
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+/* Link Definitions */
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+#define CONFIG_LOADADDR 0x89000000
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+
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+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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+
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+#define CONFIG_SYS_INIT_SP_ADDR 0x80200000
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+
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+/* Environment in eMMC, before config block at the end of 1st "boot sector" */
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+
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+#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
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+
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+/* On Apalis iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
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+#define CONFIG_SYS_FSL_USDHC_NUM 2
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+
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+#define CONFIG_SYS_BOOTM_LEN SZ_64M /* Increase max gunzip size */
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+
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+/* Size of malloc() pool */
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+#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
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+
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+#define CONFIG_SYS_SDRAM_BASE 0x80000000
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+#define PHYS_SDRAM_1 0x80000000
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+#define PHYS_SDRAM_2 0x880000000
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+#define PHYS_SDRAM_1_SIZE SZ_2G /* 2 GB */
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+#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */
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+
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+/* Monitor Command Prompt */
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+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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+#define CONFIG_SYS_CBSIZE SZ_2K
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+#define CONFIG_SYS_MAXARGS 64
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+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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+ sizeof(CONFIG_SYS_PROMPT) + 16)
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+
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+/* Generic Timer Definitions */
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+#define COUNTER_FREQUENCY 8000000 /* 8MHz */
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+
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+/* Networking */
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+#define CONFIG_FEC_ENET_DEV 0
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+#define IMX_FEC_BASE 0x5b040000
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+#define CONFIG_FEC_MXC_PHYADDR 0x4
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+#define CONFIG_ETHPRIME "eth0"
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+#define CONFIG_FEC_XCV_TYPE RGMII
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+#define FEC_QUIRK_ENET_MAC
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+#define PHY_ANEG_TIMEOUT 20000
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+
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+#endif /* __APALIS_IMX8X_H */
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