/*
 * Copyright (C) 2016 Freescale Semiconductor, Inc.
 *
 * Configuration settings for the Freescale i.MX7ULP ARM2 board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __MX7ULP_ARM2_CONFIG_H
#define __MX7ULP_ARM2_CONFIG_H

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

/*Uncomment it to use secure boot*/
/*#define CONFIG_SECURE_BOOT*/

#ifdef CONFIG_SECURE_BOOT
#ifndef CONFIG_CSF_SIZE
#define CONFIG_CSF_SIZE 0x4000
#endif
#endif

#define CONFIG_BOARD_POSTCLK_INIT
#define CONFIG_SYS_BOOTM_LEN		0x1000000

#define SRC_BASE_ADDR           CMC1_RBASE
#define IRAM_BASE_ADDR          OCRAM_0_BASE
#define IOMUXC_BASE_ADDR        IOMUXC1_RBASE

/* Fuses */
#define CONFIG_CMD_FUSE
#define CONFIG_MXC_OCOTP

#define CONFIG_BOUNCE_BUFFER
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */

#define CONFIG_SYS_FSL_USDHC_NUM	2

#define CONFIG_SYS_FSL_ESDHC_ADDR       0
#define CONFIG_SYS_MMC_ENV_DEV		1   /* USDHC2 */
#define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
#define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
#define CONFIG_SYS_MMC_IMG_LOAD_PART	1

#define CONFIG_ENV_OFFSET		(14 * SZ_64K)
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_SIZE			SZ_8K

#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION

/* Using ULP WDOG for reset */
#define WDOG_BASE_ADDR		 WDG1_RBASE


#define CONFIG_SYS_ARCH_TIMER
#define CONFIG_SYS_HZ_CLOCK 1000000 /* Fixed at 1Mhz from TSTMR */

#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
/*#define CONFIG_REVISION_TAG*/

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(8 * SZ_1M)

/* UART */
#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2
#define LPUART_BASE     LPUART6_RBASE
#else
#define LPUART_BASE     LPUART4_RBASE
#endif

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX		1
#define CONFIG_BAUDRATE			115200

#undef CONFIG_CMD_IMLS
#define CONFIG_SYS_LONGHELP
#define CONFIG_AUTO_COMPLETE

#define CONFIG_SYS_CACHELINE_SIZE      64

/* Miscellaneous configurable options */
#define CONFIG_SYS_PROMPT		"=> "
#define CONFIG_SYS_CBSIZE		512

/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS		256
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)

#define CONFIG_CMDLINE_EDITING
#define CONFIG_STACKSIZE		SZ_8K

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS		1

#define CONFIG_SYS_TEXT_BASE        0x67800000
#define PHYS_SDRAM			        0x60000000
#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2
#define PHYS_SDRAM_SIZE			    SZ_1G   /*LPDDR2 1G*/
#define CONFIG_SYS_MEMTEST_END      0x9E000000
#else
#define PHYS_SDRAM_SIZE			    SZ_512M
#define CONFIG_SYS_MEMTEST_END      0x7E000000
#endif
#define CONFIG_SYS_MEMTEST_START    PHYS_SDRAM
#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
#define CONFIG_CMD_BOOTZ

#define CONFIG_LOADADDR             0x60800000

#define CONFIG_CMD_MEMTEST

#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2
#define CONFIG_DEFAULT_FDT_FILE		"imx7ulp-10x10-arm2.dtb"
#else
#define CONFIG_DEFAULT_FDT_FILE		"imx7ulp-14x14-arm2.dtb"
#endif

#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.file=/fat g_mass_storage.ro=1 " \
		"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
		"g_mass_storage.iSerialNumber=\"\" "\
		"\0" \
		"initrd_addr=0x63800000\0" \
		"initrd_high=0xffffffff\0" \
		"bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \


#define CONFIG_EXTRA_ENV_SETTINGS \
	CONFIG_MFG_ENV_SETTINGS \
	"script=boot.scr\0" \
	"image=zImage\0" \
	"console=ttyLP0\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
	"fdt_addr=0x63000000\0" \
	"boot_fdt=try\0" \
	"earlycon=lpuart32,0x402D0010\0" \
	"ip_dyn=yes\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}\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 " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootz; " \
		"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; " \
			   "fi; " \
		   "fi; " \
	   "fi"


#define CONFIG_SYS_HZ			1000
#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE	SZ_256K

#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)

#ifndef CONFIG_SYS_DCACHE_OFF
#define CONFIG_CMD_CACHE
#endif

/* USB Configs */
#define CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX7
#define CONFIG_USB_STORAGE
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS   0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1

/* QSPI configs */
#define CONFIG_FSL_QSPI
#ifdef CONFIG_FSL_QSPI
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_SPI_FLASH_BAR
#define CONFIG_SYS_FSL_QSPI_AHB
#define CONFIG_SF_DEFAULT_BUS           0
#define CONFIG_SF_DEFAULT_CS            0
#define CONFIG_SF_DEFAULT_SPEED         40000000
#define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
#ifdef CONFIG_TARGET_MX7ULP_10X10_ARM2
#define FSL_QSPI_FLASH_NUM              2
#define FSL_QSPI_FLASH_SIZE             SZ_32M
#else
#define FSL_QSPI_FLASH_NUM              1
#define FSL_QSPI_FLASH_SIZE             SZ_64M
#endif
#define QSPI0_BASE_ADDR                 0x410A5000
#define QSPI0_AMBA_BASE                 0xC0000000
#endif

#endif	/* __CONFIG_H */