u-boot/include/configs/cgtqmx8.h

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2017-2018 NXP
 * Copyright 2018 congatec AG
 *
 */

#ifndef __CGTQMX8_H
#define __CGTQMX8_H

#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_TEXT_BASE				0x0
#define CONFIG_SPL_MAX_SIZE				(124 * 1024)
#define CONFIG_SYS_MONITOR_LEN				(1024 * 1024)
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR		0x800

#define CONFIG_SPL_LDSCRIPT		"arch/arm/cpu/armv8/u-boot-spl.lds"
#define CONFIG_SPL_STACK		0x013E000
#define CONFIG_SPL_BSS_START_ADDR	0x00128000
#define CONFIG_SPL_BSS_MAX_SIZE		0x1000	/* 4 KB */
#define CONFIG_SYS_SPL_MALLOC_START	0x00120000
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x3000	/* 12 KB */
#define CONFIG_SERIAL_LPUART_BASE	0x5a060000
#define CONFIG_MALLOC_F_ADDR		0x00120000

#define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE

#define CONFIG_SPL_ABORT_ON_RAW_IMAGE

#define CONFIG_OF_EMBED
#endif

#define CONFIG_REMAKE_ELF

#define CONFIG_BOARD_EARLY_INIT_F

/* Flat Device Tree Definitions */
#define CONFIG_OF_BOARD_SETUP

#define CONFIG_SYS_BOOTMAPSZ		(256 << 20)
#define CONFIG_SYS_FSL_ESDHC_ADDR	0
#define USDHC1_BASE_ADDR		0x5B010000
#define USDHC2_BASE_ADDR		0x5B020000
#define USDHC3_BASE_ADDR		0x5B030000
#define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */

#define CONFIG_ENV_OVERWRITE

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

/* Boot M4 */
#define M4_BOOT_ENV \
	"m4_0_image=m4_0.bin\0" \
	"m4_1_image=m4_1.bin\0" \
	"loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \
	"loadm4image_1=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_1_image}\0" \
	"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
	"m4boot_1=run loadm4image_1; dcache flush; bootaux ${loadaddr} 1\0" \

#ifdef CONFIG_NAND_BOOT
#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:128m(boot),32m(kernel),16m(dtb),8m(misc),-(rootfs) "
#else
#define MFG_NAND_PARTITION ""
#endif
#define FEC0_RESET IMX_GPIO_NR(2, 5)
#define FEC0_PDOMAIN "conn_enet0"

#define CONFIG_MFG_ENV_SETTINGS \
	"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
		"rdinit=/linuxrc " \
		"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
		"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
		"g_mass_storage.iSerialNumber=\"\" "\
		MFG_NAND_PARTITION \
		"clk_ignore_unused "\
		"\0" \
	"initrd_addr=0x83800000\0" \
	"bootcmd_mfg=run mfgtool_args;booti ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \

/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS		\
	CONFIG_MFG_ENV_SETTINGS \
	M4_BOOT_ENV \
	"script=boot.scr\0" \
	"image=Image\0" \
	"panel=NULL\0" \
	"console=ttyLP0\0" \
	"fdt_addr=0x83000000\0"			\
	"boot_fdt=try\0" \
	"fdt_file=imx8qm-cgt-qmx8.dtb\0" \
	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
	"mmcautodetect=yes\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon\0 " \
	"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source\0" \
	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"booti ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"echo WARN: Cannot load the DT; " \
			"fi; " \
		"else " \
			"echo wait for boot; " \
		"fi;\0" \
	"netargs=setenv bootargs console=${console},${baudrate} " \
		"root=/dev/nfs " \
		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp rw earlycon\0" \
	"netboot=echo Booting from net ...; " \
		"run netargs;  " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${loadaddr} ${image}; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
				"booti ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"echo WARN: Cannot load the DT; " \
			"fi; " \
		"else " \
			"booti; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	   "mmc dev ${mmcdev}; if mmc rescan; then " \
		   "if run loadbootscript; then " \
			   "run bootscript; " \
		   "else " \
			   "if run loadimage; then " \
				   "run mmcboot; " \
			   "else run netboot; " \
			   "fi; " \
		   "fi; " \
	   "else booti ${loadaddr} - ${fdt_addr}; fi"

/* Link Definitions */

#define CONFIG_SYS_INIT_SP_ADDR		0x80200000

#define CONFIG_SYS_MMC_IMG_LOAD_PART	1

#define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
#define CONFIG_SYS_FSL_USDHC_NUM	3

#define CONFIG_SYS_SDRAM_BASE		0x80000000
#define PHYS_SDRAM_1			0x80000000
#define PHYS_SDRAM_2			0x880000000
#define PHYS_SDRAM_1_SIZE		0x80000000	/* 2 GB */
#define PHYS_SDRAM_2_SIZE		0x100000000	/* 4 GB */

/* Serial */
#define CONFIG_BAUDRATE			115200

/* Generic Timer Definitions */
#define COUNTER_FREQUENCY		8000000	/* 8MHz */

/* Networking */
#define CONFIG_FEC_MXC_PHYADDR		-1
#define CONFIG_FEC_XCV_TYPE		RGMII
#define FEC_QUIRK_ENET_MAC

#endif /* __CGTQMX8_H */