Merge tag 'u-boot-imx-20220207' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20211022 ------------------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/10887 - imx8 : Toradex Verdin MX8M Plus Kontron pitx-imx8m - imx8ulp: several fixes and improvements - imx6ull fixes - switching to binman
2022-02-07 12:13:53 -05:00
parent b5c5b9a0be 530780a69c
commit 8b139f4e1c
154 changed files with 16023 additions and 541 deletions
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -108,10 +108,6 @@
 #endif
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
-	"bootcmd=run distro_bootcmd ; " \
-		"usb start ; " \
-		"setenv stdout serial,vidconsole; " \
-		"setenv stdin serial,usbkbd\0" \
 	"boot_file=zImage\0" \
 	"console=ttymxc0\0" \
 	"defargs=enable_wait_mode=off vmalloc=400M\0" \
--- a/include/configs/colibri_imx6.h
+++ b/include/configs/colibri_imx6.h
@@ -92,10 +92,6 @@
 #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
-	"bootcmd=run distro_bootcmd; " \
-		"usb start ; " \
-		"setenv stdout serial,vidconsole; " \
-		"setenv stdin serial,usbkbd\0" \
 	"boot_file=zImage\0" \
 	"console=ttymxc0\0" \
 	"defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -180,6 +180,11 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

+/* environment organization */
+#if defined(CONFIG_ENV_IS_IN_NAND)
+#define CONFIG_ENV_RANGE	(4 * CONFIG_ENV_SIZE)
+#endif
+
 #ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
 /* NAND stuff */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -32,9 +32,9 @@

 /* FEC ethernet */
 #define IMX_FEC_BASE			ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE		RMII
+#define CONFIG_FEC_XCV_TYPE		RGMII
 #define CONFIG_ETHPRIME			"FEC"
-#define CONFIG_FEC_MXC_PHYADDR		0
+#define CONFIG_FEC_MXC_PHYADDR		7
 #define CONFIG_ARP_TIMEOUT		200UL

 /* MMC Configs */
@@ -75,6 +75,10 @@
 	"ramdisk_addr_r=0x18000000\0"	\
 	"scriptaddr=0x14000000\0"	\
 	"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
+	"update_sf=" /* Erase SPI NOR and install U-Boot from SD */	\
+		"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
+		"sf probe && sf erase 0x0 0xa0000 && "			\
+		"sf write ${loadaddr} 0x400 ${filesize}\0"		\
 	BOOTENV

 #define BOOT_TARGET_DEVICES(func) \
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -104,7 +104,7 @@

 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
 	"splashpos=m,m\0" \
-	"splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
+	"splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
 	"usb_pgood_delay=2000\0" \
 	"console=ttymxc1\0" \
 	"bootdevs=usb mmc sata flash\0" \
--- a/include/configs/imx8mm-cl-iot-gate.h
+++ b/include/configs/imx8mm-cl-iot-gate.h
@@ -72,8 +72,7 @@
 	"fdt_addr=0x43000000\0"			\
 	"fdt_addr_r=0x43000000\0" \
 	"boot_fit=no\0" \
-	"dfu_alt_info=mmc 2=flash-bin raw 0x42 0x250 mmcpart 1;" \
-		"u-boot-itb raw 0x300 0x1B00 mmcpart 1\0"	 \
+	"dfu_alt_info=mmc 2=flash-bin raw 0x42 0x1D00 mmcpart 1\0" \
 	"fdt_file=sb-iotgimx8.dtb\0" \
 	"fdtfile=sb-iotgimx8.dtb\0" \
 	"initrd_addr=0x43800000\0"		\
--- a/include/configs/imx8mn_var_som.h
+++ b/include/configs/imx8mn_var_som.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021 Collabora Ltd.
+ */
+
+#ifndef __IMX8MN_VAR_SOM_H
+#define __IMX8MN_VAR_SOM_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_SYS_BOOTM_LEN		(32 * SZ_1M)
+
+#define CONFIG_SPL_MAX_SIZE		(148 * SZ_1K)
+#define CONFIG_SYS_MONITOR_LEN		SZ_512K
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR		0x300
+#define CONFIG_SYS_UBOOT_BASE	\
+	(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
+
+#define CONFIG_SPL_STACK		0x980000
+#define CONFIG_SPL_BSS_START_ADDR	0x950000
+#define CONFIG_SPL_BSS_MAX_SIZE		SZ_8K
+#define CONFIG_SYS_SPL_MALLOC_START	0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	SZ_512K
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 1) \
+	func(MMC, mmc, 2) \
+	func(MMC, mmc, 0) \
+	func(PXE, pxe, na) \
+	func(DHCP, dhcp, na) \
+
+#include <config_distro_bootcmd.h>
+
+/* ENET */
+#if defined(CONFIG_FEC_MXC)
+#define CONFIG_ETHPRIME			"FEC"
+#define CONFIG_FEC_XCV_TYPE		RGMII
+#endif /* CONFIG_FEC_MXC */
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+	"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+	"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+	"ramdisk_addr_r=0x43800000\0" \
+	"fdt_addr_r=0x43000000\0" \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+	"fastboot_partition_alias_all=" \
+		__stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".0:0\0" \
+	"fastboot_partition_alias_bootloader=" \
+		__stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".1:0\0" \
+	"emmc_dev=" __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) "\0" \
+	"emmc_ack=1\0" \
+	"pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	MEM_LAYOUT_ENV_SETTINGS \
+	BOOTENV
+
+/* Link Definitions */
+
+#define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
+#define CONFIG_SYS_INIT_RAM_SIZE	SZ_512K
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_SDRAM_BASE		0x40000000
+#define PHYS_SDRAM			0x40000000
+#define PHYS_SDRAM_SIZE			SZ_1G /* 1GB DDR */
+
+#define CONFIG_MXC_UART_BASE		UART4_BASE_ADDR
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE		SZ_2K
+#define CONFIG_SYS_MAXARGS		64
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					 sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* USDHC */
+#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+
+/* I2C */
+#define CONFIG_SYS_I2C_SPEED		400000
+
+#endif /* __IMX8MN_VAR_SOM_H */
--- a/include/configs/imx8mq_evk.h
+++ b/include/configs/imx8mq_evk.h
@@ -61,13 +61,13 @@
 /* Initial environment variables */
 #define CONFIG_EXTRA_ENV_SETTINGS		\
 	BOOTENV \
-	"scriptaddr=0x43500000\0" \
-	"kernel_addr_r=0x40880000\0" \
+	"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+	"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
 	"image=Image\0" \
 	"console=ttymxc0,115200\0" \
-	"fdt_addr=0x43000000\0"			\
+	"fdt_addr_r=0x43000000\0"			\
 	"boot_fdt=try\0" \
-	"fdt_file=imx8mq-evk.dtb\0" \
+	"fdtfile=imx8mq-evk.dtb\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
 	"mmcpart=1\0" \
--- a/include/configs/imx8qm_rom7720.h
+++ b/include/configs/imx8qm_rom7720.h
@@ -21,6 +21,8 @@
 #define USDHC2_BASE_ADDR		0x5B020000
 #define USDHC3_BASE_ADDR		0x5B030000

+#define CONFIG_SYS_BOOTM_LEN		SZ_64M
+
 /* FUSE command */

 /* Boot M4 */
@@ -59,7 +61,7 @@
 	"image=Image\0" \
 	"panel=NULL\0" \
 	"console=ttyLP0\0" \
-	"fdt_addr=0x83000000\0"			\
+	"fdt_addr=0x84000000\0"			\
 	"boot_fdt=try\0" \
 	"fdt_file=imx8qm-rom7720-a1.dtb\0" \
 	"initrd_addr=0x83800000\0"		\
--- a/include/configs/kontron_pitx_imx8m.h
+++ b/include/configs/kontron_pitx_imx8m.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __KONTRON_PITX_IMX8M_H
+#define __KONTRON_PITX_IMX8M_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_SYS_BOOTM_LEN		(32 * SZ_1M)
+
+#define CONFIG_SPL_MAX_SIZE		(124 * SZ_1K)
+#define CONFIG_SYS_MONITOR_LEN		(512 * SZ_1K)
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_LDSCRIPT		"arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_STACK		0x187FF0
+#define CONFIG_SPL_BSS_START_ADDR       0x00180000
+#define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K
+#define CONFIG_SYS_SPL_MALLOC_START     0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K
+#define CONFIG_SYS_SPL_PTE_RAM_BASE     0x41580000
+
+/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
+#define CONFIG_MALLOC_F_ADDR		0x182000
+/* For RAW image gives a error info not panic */
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
+#endif
+
+#define CONFIG_REMAKE_ELF
+
+/* ENET1 Config */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_ETHPRIME                 "FEC"
+
+#define CONFIG_FEC_XCV_TYPE             RGMII
+#define CONFIG_FEC_MXC_PHYADDR          0
+#define FEC_QUIRK_ENET_MAC
+
+#define IMX_FEC_BASE			0x30BE0000
+#define PHY_ANEG_TIMEOUT		20000
+
+#endif
+
+#define ENV_MEM_LAYOUT_SETTINGS \
+	"kernel_addr_r=0x40880000\0" \
+	"fdt_addr_r=0x43000000\0" \
+	"scriptaddr=0x43500000\0" \
+	"initrd_addr=0x43800000\0" \
+	"pxefile_addr_r=0x43500000\0" \
+	"bootm_size=0x10000000\0" \
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0) \
+	func(MMC, mmc, 1) \
+	func(USB, usb, 0) \
+	func(DHCP, dhcp, na) \
+	func(PXE, pxe, 0)
+
+#include <config_distro_bootcmd.h>
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"image=Image\0" \
+	"console=ttymxc2,115200\0" \
+	"boot_fdt=try\0" \
+	"fdtfile=freescale/imx8mq-kontron-pitx-imx8m.dtb\0" \
+	"dfu_alt_info=mmc 0=flash-bin raw 0x42 0x1000 mmcpart 1\0"\
+	ENV_MEM_LAYOUT_SETTINGS \
+	BOOTENV
+
+
+#define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
+#define CONFIG_SYS_INIT_RAM_SIZE        0x80000
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_SDRAM_BASE           0x40000000
+#define PHYS_SDRAM                      0x40000000
+#define PHYS_SDRAM_SIZE			0xC0000000 /* 3GB DDR */
+
+#define CONFIG_MXC_UART_BASE		UART3_BASE_ADDR
+
+#define CONFIG_SYS_FSL_USDHC_NUM	2
+#define CONFIG_SYS_FSL_ESDHC_ADDR       0
+
+#define CONFIG_OF_SYSTEM_SETUP
+
+#endif
--- a/include/configs/mx7ulp_com.h
+++ b/include/configs/mx7ulp_com.h
@@ -11,6 +11,10 @@
 #include <linux/sizes.h>
 #include <asm/arch/imx-regs.h>

+#ifdef CONFIG_SPL
+#include "imx7ulp_spl.h"
+#endif
+
 #define CONFIG_BOARD_POSTCLK_INIT
 #define CONFIG_SYS_BOOTM_LEN		0x1000000

@@ -67,5 +71,7 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

+#define CONFIG_ARMV7_SECURE_BASE	0x2F000000
+
 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
 #endif	/* __CONFIG_H */
--- a/include/configs/verdin-imx8mp.h
+++ b/include/configs/verdin-imx8mp.h
@@ -0,0 +1,131 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright 2022 Toradex
+ */
+
+#ifndef __VERDIN_IMX8MP_H
+#define __VERDIN_IMX8MP_H
+
+#include <asm/arch/imx-regs.h>
+#include <linux/sizes.h>
+
+#define CONFIG_SPL_MAX_SIZE				(152 * 1024)
+#define CONFIG_SYS_MONITOR_LEN				SZ_512K
+#define CONFIG_SYS_UBOOT_BASE	\
+	(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
+
+#ifdef CONFIG_SPL_BUILD
+/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
+#define CONFIG_SPL_LDSCRIPT		"arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_STACK		0x960000
+#define CONFIG_SPL_BSS_START_ADDR	0x0098fc00
+#define CONFIG_SPL_BSS_MAX_SIZE		SZ_1K
+#define CONFIG_SYS_SPL_MALLOC_START	0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	SZ_512K
+
+/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
+#define CONFIG_MALLOC_F_ADDR				0x184000
+/* For RAW image gives a error info not panic */
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+#define CONFIG_POWER_PCA9450
+
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SPEED		100000
+#endif /* CONFIG_SPL_BUILD */
+
+#define CONFIG_REMAKE_ELF
+
+/* ENET Config */
+/* ENET1 */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_ETHPRIME			"eth0" /* eqos is aliased on-module Ethernet interface */
+
+#define CONFIG_FEC_XCV_TYPE		RGMII
+#define CONFIG_FEC_MXC_PHYADDR		7
+#define FEC_QUIRK_ENET_MAC
+
+#define PHY_ANEG_TIMEOUT 20000
+#endif /* CONFIG_CMD_NET */
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+	"fdt_addr_r=0x43000000\0" \
+	"kernel_addr_r=0x40000000\0" \
+	"ramdisk_addr_r=0x46400000\0" \
+	"scriptaddr=0x46000000\0"
+
+/* Enable Distro Boot */
+#ifndef CONFIG_SPL_BUILD
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 1) \
+	func(MMC, mmc, 2) \
+	func(DHCP, dhcp, na)
+#include <config_distro_bootcmd.h>
+#undef CONFIG_ISO_PARTITION
+#else
+#define BOOTENV
+#endif
+
+#if defined(CONFIG_TDX_EASY_INSTALLER)
+#  define BOOT_SCRIPT	"boot-tezi.scr"
+#else
+#  define BOOT_SCRIPT	"boot.scr"
+#endif
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	BOOTENV \
+	MEM_LAYOUT_ENV_SETTINGS \
+	"bootcmd_mfg=fastboot 0\0" \
+	"boot_file=Image\0" \
+	"boot_scripts=" BOOT_SCRIPT "\0" \
+	"boot_script_dhcp=" BOOT_SCRIPT "\0" \
+	"console=ttymxc2\0" \
+	"fdt_board=dev\0" \
+	"initrd_addr=0x43800000\0" \
+	"initrd_high=0xffffffffffffffff\0" \
+	"netargs=setenv bootargs console=${console},${baudrate} " \
+		"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
+		"\0" \
+	"nfsboot=run netargs; dhcp ${loadaddr} ${boot_file}; " \
+		"tftp ${fdt_addr} verdin/${fdtfile}; " \
+		"booti ${loadaddr} - ${fdt_addr}\0" \
+	"setup=setenv setupargs console=${console},${baudrate} console=tty1 " \
+		"consoleblank=0 earlycon\0" \
+	"update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
+		"if test \"$confirm\" = \"y\"; then " \
+		"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
+		"${blkcnt} / 0x200; mmc dev 2 1; mmc write ${loadaddr} 0x0 " \
+		"${blkcnt}; fi\0"
+
+#define CONFIG_SYS_INIT_RAM_ADDR	0x40000000
+#define CONFIG_SYS_INIT_RAM_SIZE	SZ_512K
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_BOOTM_LEN		SZ_64M /* Increase max gunzip size */
+
+/* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */
+#define CONFIG_SYS_SDRAM_BASE		0x40000000
+#define PHYS_SDRAM			0x40000000
+#define PHYS_SDRAM_SIZE			(SZ_2G + SZ_1G)
+#define PHYS_SDRAM_2			0x100000000
+#define PHYS_SDRAM_2_SIZE		(SZ_4G + SZ_1G)
+
+/* UART */
+#define CONFIG_MXC_UART_BASE		UART3_BASE_ADDR
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE		SZ_2K
+#define CONFIG_SYS_MAXARGS		64
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* USDHC */
+#define CONFIG_SYS_FSL_USDHC_NUM	2
+#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+
+#endif /* __VERDIN_IMX8MP_H */
--- a/include/dt-bindings/interconnect/imx8mq.h
+++ b/include/dt-bindings/interconnect/imx8mq.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Interconnect framework driver for i.MX SoC
+ *
+ * Copyright (c) 2019-2020, NXP
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_IMX8MQ_H
+#define __DT_BINDINGS_INTERCONNECT_IMX8MQ_H
+
+#define IMX8MQ_ICN_NOC		1
+#define IMX8MQ_ICS_DRAM		2
+#define IMX8MQ_ICS_OCRAM	3
+#define IMX8MQ_ICM_A53		4
+
+#define IMX8MQ_ICM_VPU		5
+#define IMX8MQ_ICN_VIDEO	6
+
+#define IMX8MQ_ICM_GPU		7
+#define IMX8MQ_ICN_GPU		8
+
+#define IMX8MQ_ICM_DCSS		9
+#define IMX8MQ_ICN_DCSS		10
+
+#define IMX8MQ_ICM_USB1		11
+#define IMX8MQ_ICM_USB2		12
+#define IMX8MQ_ICN_USB		13
+
+#define IMX8MQ_ICM_CSI1		14
+#define IMX8MQ_ICM_CSI2		15
+#define IMX8MQ_ICM_LCDIF	16
+#define IMX8MQ_ICN_DISPLAY	17
+
+#define IMX8MQ_ICM_SDMA2	18
+#define IMX8MQ_ICN_AUDIO	19
+
+#define IMX8MQ_ICN_ENET		20
+#define IMX8MQ_ICM_ENET		21
+
+#define IMX8MQ_ICM_SDMA1	22
+#define IMX8MQ_ICM_NAND		23
+#define IMX8MQ_ICM_USDHC1	24
+#define IMX8MQ_ICM_USDHC2	25
+#define IMX8MQ_ICM_PCIE1	26
+#define IMX8MQ_ICM_PCIE2	27
+#define IMX8MQ_ICN_MAIN		28
+
+#endif /* __DT_BINDINGS_INTERCONNECT_IMX8MQ_H */
--- a/include/dt-bindings/phy/phy-imx8-pcie.h
+++ b/include/dt-bindings/phy/phy-imx8-pcie.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * This header provides constants for i.MX8 PCIe.
+ */
+
+#ifndef _DT_BINDINGS_IMX8_PCIE_H
+#define _DT_BINDINGS_IMX8_PCIE_H
+
+/* Reference clock PAD mode */
+#define IMX8_PCIE_REFCLK_PAD_UNUSED	0
+#define IMX8_PCIE_REFCLK_PAD_INPUT	1
+#define IMX8_PCIE_REFCLK_PAD_OUTPUT	2
+
+#endif /* _DT_BINDINGS_IMX8_PCIE_H */