include/configs/C29XPCIE.h - platform/external/u-boot - Gitiles

 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright 2013 Freescale Semiconductor, Inc.
  */

 /*
  * C29XPCIE board configuration file
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #ifdef CONFIG_SPIFLASH
 #define CONFIG_RAMBOOT_SPIFLASH
 #define CONFIG_RESET_VECTOR_ADDRESS	0x110bfffc
 #endif

 #ifdef CONFIG_NAND
 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_NAND_INIT
 #define CONFIG_TPL_DRIVERS_MISC_SUPPORT
 #define CONFIG_SPL_COMMON_INIT_DDR
 #define CONFIG_SPL_MAX_SIZE		(128 << 10)
 #define CONFIG_TPL_TEXT_BASE		0xf8f81000
 #define CONFIG_SYS_MPC85XX_NO_RESETVEC
 #define CONFIG_SYS_NAND_U_BOOT_SIZE	(832 << 10)
 #define CONFIG_SYS_NAND_U_BOOT_DST	(0x11000000)
 #define CONFIG_SYS_NAND_U_BOOT_START	(0x11000000)
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	((128 + 128) << 10)
 #elif defined(CONFIG_SPL_BUILD)
 #define CONFIG_SPL_INIT_MINIMAL
 #define CONFIG_SPL_NAND_MINIMAL
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_MAX_SIZE		8192
 #define CONFIG_SYS_NAND_U_BOOT_SIZE	(128 << 10)
 #define CONFIG_SYS_NAND_U_BOOT_DST	0xf8f80000
 #define CONFIG_SYS_NAND_U_BOOT_START	0xf8f80000
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	(128 << 10)
 #endif
 #define CONFIG_SPL_PAD_TO		0x20000
 #define CONFIG_TPL_PAD_TO		0x20000
 #define CONFIG_SPL_TARGET		"u-boot-with-spl.bin"
 #endif

 #ifndef CONFIG_RESET_VECTOR_ADDRESS
 #define CONFIG_RESET_VECTOR_ADDRESS	0xeffffffc
 #endif

 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_TPL_TEXT_BASE
 #elif defined(CONFIG_SPL_BUILD)
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SPL_TEXT_BASE
 #else
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
 #endif

 #ifdef CONFIG_SPL_BUILD
 #define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
 #endif

 /* High Level Configuration Options */
 #define CONFIG_SYS_HAS_SERDES		/* common SERDES init code */

 #ifdef CONFIG_PCI
 #define CONFIG_PCIE1			/* PCIE controller 1 (slot 1) */
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_PCI_INDIRECT_BRIDGE
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */

 /*
  * PCI Windows
  * Memory space is mapped 1-1, but I/O space must start from 0.
  */
 /* controller 1, Slot 1, tgtid 1, Base address a000 */
 #define CONFIG_SYS_PCIE1_NAME		"Slot 1"
 #define CONFIG_SYS_PCIE1_MEM_VIRT	0x80000000
 #define CONFIG_SYS_PCIE1_MEM_BUS	0x80000000
 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc00000000ull
 #define CONFIG_SYS_PCIE1_MEM_SIZE	0x10000000	/* 256M */
 #define CONFIG_SYS_PCIE1_IO_VIRT	0xffc00000
 #define CONFIG_SYS_PCIE1_IO_BUS		0x00000000
 #define CONFIG_SYS_PCIE1_IO_SIZE	0x00010000	/* 64k */
 #define CONFIG_SYS_PCIE1_IO_PHYS	0xfffc00000ull

 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #endif

 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_DDR_CLK_FREQ	100000000
 #define CONFIG_SYS_CLK_FREQ	66666666

 #define CONFIG_HWCONFIG

 /*
  * These can be toggled for performance analysis, otherwise use default.
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */


 #define CONFIG_ENABLE_36BIT_PHYS

 #define CONFIG_ADDR_MAP			1
 #define CONFIG_SYS_NUM_ADDR_MAP		16	/* number of TLB1 entries */

 #define CONFIG_SYS_MEMTEST_START	0x00200000
 #define CONFIG_SYS_MEMTEST_END		0x00400000

 /* DDR Setup */
 #define CONFIG_DDR_SPD
 #define CONFIG_SYS_SPD_BUS_NUM		0
 #define SPD_EEPROM_ADDRESS		0x50
 #define CONFIG_SYS_DDR_RAW_TIMING

 /* DDR ECC Setup*/
 #define CONFIG_DDR_ECC
 #define CONFIG_MEM_INIT_VALUE		0xDeadBeef
 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER

 #define CONFIG_SYS_SDRAM_SIZE		512
 #define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE

 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	1

 #define CONFIG_SYS_CCSRBAR		0xffe00000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR

 /* Platform SRAM setting  */
 #define CONFIG_SYS_PLATFORM_SRAM_BASE	0xffb00000
 #define CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS \
 			(0xf00000000ull | CONFIG_SYS_PLATFORM_SRAM_BASE)
 #define CONFIG_SYS_PLATFORM_SRAM_SIZE	(512 << 10)

 /*
  * IFC Definitions
  */
 /* NOR Flash on IFC */
 #define CONFIG_SYS_FLASH_BASE		0xec000000
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* 64M */

 #define CONFIG_SYS_FLASH_BASE_PHYS	(0xf00000000ull | CONFIG_SYS_FLASH_BASE)

 #define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE_PHYS }
 #define CONFIG_SYS_MAX_FLASH_BANKS	1

 #define CONFIG_SYS_FLASH_QUIET_TEST
 #define CONFIG_FLASH_SHOW_PROGRESS	45
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* in ms */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* in ms */

 /* 16Bit NOR Flash - S29GL512S10TFI01 */
 #define CONFIG_SYS_NOR_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
 				CSPR_PORT_SIZE_16 | \
 				CSPR_MSEL_NOR | \
 				CSPR_V)
 #define CONFIG_SYS_NOR_AMASK	IFC_AMASK(64*1024*1024)
 #define CONFIG_SYS_NOR_CSOR	CSOR_NOR_ADM_SHIFT(4)

 #define CONFIG_SYS_NOR_FTIM0	(FTIM0_NOR_TACSE(0x4) | \
 				FTIM0_NOR_TEADC(0x5) | \
 				FTIM0_NOR_TEAHC(0x5))
 #define CONFIG_SYS_NOR_FTIM1	(FTIM1_NOR_TACO(0x35) | \
 				FTIM1_NOR_TRAD_NOR(0x1A) |\
 				FTIM1_NOR_TSEQRAD_NOR(0x13))
 #define CONFIG_SYS_NOR_FTIM2	(FTIM2_NOR_TCS(0x4) | \
 				FTIM2_NOR_TCH(0x4) | \
 				FTIM2_NOR_TWPH(0x0E) | \
 				FTIM2_NOR_TWP(0x1c))
 #define CONFIG_SYS_NOR_FTIM3	0x0

 /* CFI for NOR Flash */
 #define CONFIG_SYS_FLASH_EMPTY_INFO

 /* NAND Flash on IFC */
 #define CONFIG_NAND_FSL_IFC
 #define CONFIG_SYS_NAND_BASE		0xff800000
 #define CONFIG_SYS_NAND_BASE_PHYS	0xfff800000ull

 #define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }

 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(1024 * 1024)

 /* 8Bit NAND Flash - K9F1G08U0B */
 #define CONFIG_SYS_NAND_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
 				| CSPR_PORT_SIZE_8 \
 				| CSPR_MSEL_NAND \
 				| CSPR_V)
 #define CONFIG_SYS_NAND_AMASK	IFC_AMASK(64*1024)
 #define CONFIG_SYS_NAND_OOBSIZE	0x00000280	/* 640b */
 #define CONFIG_SYS_NAND_CSOR	(CSOR_NAND_ECC_ENC_EN	/* ECC on encode */ \
 				| CSOR_NAND_ECC_DEC_EN	/* ECC on decode */ \
 				| CSOR_NAND_ECC_MODE_4	/* 4-bit ECC */ \
 				| CSOR_NAND_RAL_3	/* RAL = 3 Bytes */ \
 				| CSOR_NAND_PGS_8K	/* Page Size = 8K */ \
 				| CSOR_NAND_SPRZ_CSOR_EXT /*oob in csor_ext*/\
 				| CSOR_NAND_PB(128))	/*128 Pages Per Block*/
 #define CONFIG_SYS_NAND_FTIM0	(FTIM0_NAND_TCCST(0x01) | \
 				FTIM0_NAND_TWP(0x0c)   | \
 				FTIM0_NAND_TWCHT(0x08) | \
 				FTIM0_NAND_TWH(0x06))
 #define CONFIG_SYS_NAND_FTIM1	(FTIM1_NAND_TADLE(0x28) | \
 				FTIM1_NAND_TWBE(0x1d)  | \
 				FTIM1_NAND_TRR(0x08)   | \
 				FTIM1_NAND_TRP(0x0c))
 #define CONFIG_SYS_NAND_FTIM2	(FTIM2_NAND_TRAD(0x0c) | \
 				FTIM2_NAND_TREH(0x0a) | \
 				FTIM2_NAND_TWHRE(0x18))
 #define CONFIG_SYS_NAND_FTIM3	(FTIM3_NAND_TWW(0x04))

 #define CONFIG_SYS_NAND_DDR_LAW		11

 /* Set up IFC registers for boot location NOR/NAND */
 #ifdef CONFIG_NAND
 #define CONFIG_SYS_CSPR0		CONFIG_SYS_NAND_CSPR
 #define CONFIG_SYS_AMASK0		CONFIG_SYS_NAND_AMASK
 #define CONFIG_SYS_CSOR0		CONFIG_SYS_NAND_CSOR
 #define CONFIG_SYS_CSOR0_EXT		CONFIG_SYS_NAND_OOBSIZE
 #define CONFIG_SYS_CS0_FTIM0		CONFIG_SYS_NAND_FTIM0
 #define CONFIG_SYS_CS0_FTIM1		CONFIG_SYS_NAND_FTIM1
 #define CONFIG_SYS_CS0_FTIM2		CONFIG_SYS_NAND_FTIM2
 #define CONFIG_SYS_CS0_FTIM3		CONFIG_SYS_NAND_FTIM3
 #define CONFIG_SYS_CSPR1		CONFIG_SYS_NOR_CSPR
 #define CONFIG_SYS_AMASK1		CONFIG_SYS_NOR_AMASK
 #define CONFIG_SYS_CSOR1		CONFIG_SYS_NOR_CSOR
 #define CONFIG_SYS_CS1_FTIM0		CONFIG_SYS_NOR_FTIM0
 #define CONFIG_SYS_CS1_FTIM1		CONFIG_SYS_NOR_FTIM1
 #define CONFIG_SYS_CS1_FTIM2		CONFIG_SYS_NOR_FTIM2
 #define CONFIG_SYS_CS1_FTIM3		CONFIG_SYS_NOR_FTIM3
 #else
 #define CONFIG_SYS_CSPR0		CONFIG_SYS_NOR_CSPR
 #define CONFIG_SYS_AMASK0		CONFIG_SYS_NOR_AMASK
 #define CONFIG_SYS_CSOR0		CONFIG_SYS_NOR_CSOR
 #define CONFIG_SYS_CS0_FTIM0		CONFIG_SYS_NOR_FTIM0
 #define CONFIG_SYS_CS0_FTIM1		CONFIG_SYS_NOR_FTIM1
 #define CONFIG_SYS_CS0_FTIM2		CONFIG_SYS_NOR_FTIM2
 #define CONFIG_SYS_CS0_FTIM3		CONFIG_SYS_NOR_FTIM3
 #define CONFIG_SYS_CSPR1		CONFIG_SYS_NAND_CSPR
 #define CONFIG_SYS_AMASK1		CONFIG_SYS_NAND_AMASK
 #define CONFIG_SYS_CSOR1		CONFIG_SYS_NAND_CSOR
 #define CONFIG_SYS_CSOR1_EXT		CONFIG_SYS_NAND_OOBSIZE
 #define CONFIG_SYS_CS1_FTIM0		CONFIG_SYS_NAND_FTIM0
 #define CONFIG_SYS_CS1_FTIM1		CONFIG_SYS_NAND_FTIM1
 #define CONFIG_SYS_CS1_FTIM2		CONFIG_SYS_NAND_FTIM2
 #define CONFIG_SYS_CS1_FTIM3		CONFIG_SYS_NAND_FTIM3
 #endif

 /* CPLD on IFC, selected by CS2 */
 #define CONFIG_SYS_CPLD_BASE		0xffdf0000
 #define CONFIG_SYS_CPLD_BASE_PHYS	(0xf00000000ull \
 					| CONFIG_SYS_CPLD_BASE)

 #define CONFIG_SYS_CSPR2	(CSPR_PHYS_ADDR(CONFIG_SYS_CPLD_BASE_PHYS) \
 				| CSPR_PORT_SIZE_8 \
 				| CSPR_MSEL_GPCM \
 				| CSPR_V)
 #define CONFIG_SYS_AMASK2	IFC_AMASK(64*1024)
 #define CONFIG_SYS_CSOR2	0x0
 /* CPLD Timing parameters for IFC CS2 */
 #define CONFIG_SYS_CS2_FTIM0	(FTIM0_GPCM_TACSE(0x0e) | \
 				FTIM0_GPCM_TEADC(0x0e) | \
 				FTIM0_GPCM_TEAHC(0x0e))
 #define CONFIG_SYS_CS2_FTIM1	(FTIM1_GPCM_TACO(0x0e) | \
 				FTIM1_GPCM_TRAD(0x1f))
 #define CONFIG_SYS_CS2_FTIM2	(FTIM2_GPCM_TCS(0x0e) | \
 				FTIM2_GPCM_TCH(0x8) | \
 				FTIM2_GPCM_TWP(0x1f))
 #define CONFIG_SYS_CS2_FTIM3	0x0

 #if defined(CONFIG_RAMBOOT_SPIFLASH)
 #define CONFIG_SYS_RAMBOOT
 #endif

 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x00004000

 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
 						- GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 #define CONFIG_SYS_MONITOR_LEN		(768 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(2 * 1024 * 1024)

 /*
  * Config the L2 Cache as L2 SRAM
  */
 #if defined(CONFIG_SPL_BUILD)
 #if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
 #define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000
 #define CONFIG_SYS_INIT_L2_ADDR_PHYS	CONFIG_SYS_INIT_L2_ADDR
 #define CONFIG_SYS_L2_SIZE		(256 << 10)
 #define CONFIG_SYS_INIT_L2_END	(CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 #define CONFIG_SPL_RELOC_TEXT_BASE	0xf8f81000
 #define CONFIG_SPL_RELOC_STACK		(CONFIG_SYS_INIT_L2_ADDR + 128 * 1024)
 #define CONFIG_SPL_RELOC_MALLOC_ADDR	(CONFIG_SYS_INIT_L2_ADDR + 160 * 1024)
 #define CONFIG_SPL_RELOC_MALLOC_SIZE	(96 << 10)
 #define CONFIG_SPL_GD_ADDR		(CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
 #elif defined(CONFIG_NAND)
 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000
 #define CONFIG_SYS_INIT_L2_ADDR_PHYS	CONFIG_SYS_INIT_L2_ADDR
 #define CONFIG_SYS_L2_SIZE		(256 << 10)
 #define CONFIG_SYS_INIT_L2_END	(CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 #define CONFIG_SPL_RELOC_TEXT_BASE	0xf8f81000
 #define CONFIG_SPL_RELOC_STACK		(CONFIG_SYS_INIT_L2_ADDR + 192 * 1024)
 #define CONFIG_SPL_RELOC_MALLOC_ADDR	(CONFIG_SYS_INIT_L2_ADDR + 208 * 1024)
 #define CONFIG_SPL_RELOC_MALLOC_SIZE	(48 << 10)
 #define CONFIG_SPL_GD_ADDR		(CONFIG_SYS_INIT_L2_ADDR + 176 * 1024)
 #else
 #define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000
 #define CONFIG_SYS_INIT_L2_ADDR_PHYS	CONFIG_SYS_INIT_L2_ADDR
 #define CONFIG_SYS_L2_SIZE		(256 << 10)
 #define CONFIG_SYS_INIT_L2_END	(CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
 #define CONFIG_SPL_RELOC_TEXT_BASE	(CONFIG_SYS_INIT_L2_END - 0x3000)
 #define CONFIG_SPL_RELOC_STACK		((CONFIG_SYS_INIT_L2_END - 1) & ~0xF)
 #endif
 #endif
 #endif

 /* Serial Port */
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	1
 #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)

 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_INIT_MINIMAL)
 #define CONFIG_NS16550_MIN_FUNCTIONS
 #endif

 #define CONFIG_SYS_BAUDRATE_TABLE	\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)

 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_FSL
 #define CONFIG_SYS_FSL_I2C_SPEED	400000
 #define CONFIG_SYS_FSL_I2C2_SPEED	400000
 #define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
 #define CONFIG_SYS_FSL_I2C2_SLAVE	0x7F
 #define CONFIG_SYS_FSL_I2C_OFFSET	0x3000
 #define CONFIG_SYS_FSL_I2C2_OFFSET	0x3100

 /* I2C EEPROM */
 /* enable read and write access to EEPROM */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5

 /* eSPI - Enhanced SPI */

 #ifdef CONFIG_TSEC_ENET
 #define CONFIG_MII_DEFAULT_TSEC	1	/* Allow unregistered phys */
 #define CONFIG_TSEC1		1
 #define CONFIG_TSEC1_NAME	"eTSEC1"
 #define CONFIG_TSEC2		1
 #define CONFIG_TSEC2_NAME	"eTSEC2"

 /* Default mode is RGMII mode */
 #define TSEC1_PHY_ADDR		0
 #define TSEC2_PHY_ADDR		2

 #define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
 #define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)

 #define CONFIG_ETHPRIME		"eTSEC1"
 #endif	/* CONFIG_TSEC_ENET */

 /*
  * Environment
  */
 #if defined(CONFIG_SYS_RAMBOOT)
 #elif defined(CONFIG_NAND)
 #ifdef CONFIG_TPL_BUILD
 #define SPL_ENV_ADDR		(CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
 #else
 #define CONFIG_ENV_RANGE	CONFIG_ENV_SIZE
 #endif
 #endif

 #define CONFIG_LOADS_ECHO
 #define CONFIG_SYS_LOADS_BAUD_CHANGE

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(64 << 20) /* Initial Memory map for Linux */
 #define CONFIG_SYS_BOOTM_LEN	(64 << 20) /* Increase max gunzip size */

 /*
  * Environment Configuration
  */

 #ifdef CONFIG_TSEC_ENET
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
 #endif

 #define CONFIG_ROOTPATH		"/opt/nfsroot"
 #define CONFIG_BOOTFILE		"uImage"
 #define CONFIG_UBOOTPATH	u-boot.bin/* U-Boot image on TFTP server */

 /* default location for tftp and bootm */
 #define CONFIG_LOADADDR		1000000

 #define CONFIG_DEF_HWCONFIG	fsl_ddr:ecc=on

 #define	CONFIG_EXTRA_ENV_SETTINGS				\
 	"hwconfig=" __stringify(CONFIG_DEF_HWCONFIG)  "\0"	\
 	"netdev=eth0\0"						\
 	"uboot=" __stringify(CONFIG_UBOOTPATH) "\0"		\
 	"loadaddr=1000000\0"				\
 	"consoledev=ttyS0\0"				\
 	"ramdiskaddr=2000000\0"				\
 	"ramdiskfile=rootfs.ext2.gz.uboot\0"		\
 	"fdtaddr=1e00000\0"				\
 	"fdtfile=name/of/device-tree.dtb\0"			\
 	"othbootargs=ramdisk_size=600000\0"		\

 #define CONFIG_RAMBOOTCOMMAND			\
 	"setenv bootargs root=/dev/ram rw "	\
 	"console=$consoledev,$baudrate $othbootargs; "	\
 	"tftp $ramdiskaddr $ramdiskfile;"	\
 	"tftp $loadaddr $bootfile;"		\
 	"tftp $fdtaddr $fdtfile;"		\
 	"bootm $loadaddr $ramdiskaddr $fdtaddr"

 #define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND

 #include <asm/fsl_secure_boot.h>

 #endif	/* __CONFIG_H */
	/* SPDX-License-Identifier: GPL-2.0+ */
	/*
	* Copyright 2013 Freescale Semiconductor, Inc.
	*/

	/*
	* C29XPCIE board configuration file
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#ifdef CONFIG_SPIFLASH
	#define CONFIG_RAMBOOT_SPIFLASH
	#define CONFIG_RESET_VECTOR_ADDRESS 0x110bfffc
	#endif

	#ifdef CONFIG_NAND
	#ifdef CONFIG_TPL_BUILD
	#define CONFIG_SPL_FLUSH_IMAGE
	#define CONFIG_SPL_NAND_INIT
	#define CONFIG_TPL_DRIVERS_MISC_SUPPORT
	#define CONFIG_SPL_COMMON_INIT_DDR
	#define CONFIG_SPL_MAX_SIZE (128 << 10)
	#define CONFIG_TPL_TEXT_BASE 0xf8f81000
	#define CONFIG_SYS_MPC85XX_NO_RESETVEC
	#define CONFIG_SYS_NAND_U_BOOT_SIZE (832 << 10)
	#define CONFIG_SYS_NAND_U_BOOT_DST (0x11000000)
	#define CONFIG_SYS_NAND_U_BOOT_START (0x11000000)
	#define CONFIG_SYS_NAND_U_BOOT_OFFS ((128 + 128) << 10)
	#elif defined(CONFIG_SPL_BUILD)
	#define CONFIG_SPL_INIT_MINIMAL
	#define CONFIG_SPL_NAND_MINIMAL
	#define CONFIG_SPL_FLUSH_IMAGE
	#define CONFIG_SPL_MAX_SIZE 8192
	#define CONFIG_SYS_NAND_U_BOOT_SIZE (128 << 10)
	#define CONFIG_SYS_NAND_U_BOOT_DST 0xf8f80000
	#define CONFIG_SYS_NAND_U_BOOT_START 0xf8f80000
	#define CONFIG_SYS_NAND_U_BOOT_OFFS (128 << 10)
	#endif
	#define CONFIG_SPL_PAD_TO 0x20000
	#define CONFIG_TPL_PAD_TO 0x20000
	#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
	#endif

	#ifndef CONFIG_RESET_VECTOR_ADDRESS
	#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc
	#endif

	#ifdef CONFIG_TPL_BUILD
	#define CONFIG_SYS_MONITOR_BASE CONFIG_TPL_TEXT_BASE
	#elif defined(CONFIG_SPL_BUILD)
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
	#else
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
	#endif

	#ifdef CONFIG_SPL_BUILD
	#define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
	#endif

	/* High Level Configuration Options */
	#define CONFIG_SYS_HAS_SERDES /* common SERDES init code */

	#ifdef CONFIG_PCI
	#define CONFIG_PCIE1 /* PCIE controller 1 (slot 1) */
	#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
	#define CONFIG_PCI_INDIRECT_BRIDGE
	#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */

	/*
	* PCI Windows
	* Memory space is mapped 1-1, but I/O space must start from 0.
	*/
	/* controller 1, Slot 1, tgtid 1, Base address a000 */
	#define CONFIG_SYS_PCIE1_NAME "Slot 1"
	#define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000
	#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000
	#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc00000000ull
	#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc00000
	#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
	#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
	#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc00000ull

	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#endif

	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_DDR_CLK_FREQ 100000000
	#define CONFIG_SYS_CLK_FREQ 66666666

	#define CONFIG_HWCONFIG

	/*
	* These can be toggled for performance analysis, otherwise use default.
	*/
	#define CONFIG_L2_CACHE /* toggle L2 cache */
	#define CONFIG_BTB /* toggle branch predition */


	#define CONFIG_ENABLE_36BIT_PHYS

	#define CONFIG_ADDR_MAP 1
	#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */

	#define CONFIG_SYS_MEMTEST_START 0x00200000
	#define CONFIG_SYS_MEMTEST_END 0x00400000

	/* DDR Setup */
	#define CONFIG_DDR_SPD
	#define CONFIG_SYS_SPD_BUS_NUM 0
	#define SPD_EEPROM_ADDRESS 0x50
	#define CONFIG_SYS_DDR_RAW_TIMING

	/* DDR ECC Setup*/
	#define CONFIG_DDR_ECC
	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
	#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER

	#define CONFIG_SYS_SDRAM_SIZE 512
	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE

	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	#define CONFIG_CHIP_SELECTS_PER_CTRL 1

	#define CONFIG_SYS_CCSRBAR 0xffe00000
	#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR

	/* Platform SRAM setting */
	#define CONFIG_SYS_PLATFORM_SRAM_BASE 0xffb00000
	#define CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS \
	(0xf00000000ull \| CONFIG_SYS_PLATFORM_SRAM_BASE)
	#define CONFIG_SYS_PLATFORM_SRAM_SIZE (512 << 10)

	/*
	* IFC Definitions
	*/
	/* NOR Flash on IFC */
	#define CONFIG_SYS_FLASH_BASE 0xec000000
	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* 64M */

	#define CONFIG_SYS_FLASH_BASE_PHYS (0xf00000000ull \| CONFIG_SYS_FLASH_BASE)

	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE_PHYS }
	#define CONFIG_SYS_MAX_FLASH_BANKS 1

	#define CONFIG_SYS_FLASH_QUIET_TEST
	#define CONFIG_FLASH_SHOW_PROGRESS 45
	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* in ms */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* in ms */

	/* 16Bit NOR Flash - S29GL512S10TFI01 */
	#define CONFIG_SYS_NOR_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \| \
	CSPR_PORT_SIZE_16 \| \
	CSPR_MSEL_NOR \| \
	CSPR_V)
	#define CONFIG_SYS_NOR_AMASK IFC_AMASK(6410241024)
	#define CONFIG_SYS_NOR_CSOR CSOR_NOR_ADM_SHIFT(4)

	#define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x4) \| \
	FTIM0_NOR_TEADC(0x5) \| \
	FTIM0_NOR_TEAHC(0x5))
	#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x35) \| \
	FTIM1_NOR_TRAD_NOR(0x1A) \|\
	FTIM1_NOR_TSEQRAD_NOR(0x13))
	#define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x4) \| \
	FTIM2_NOR_TCH(0x4) \| \
	FTIM2_NOR_TWPH(0x0E) \| \
	FTIM2_NOR_TWP(0x1c))
	#define CONFIG_SYS_NOR_FTIM3 0x0

	/* CFI for NOR Flash */
	#define CONFIG_SYS_FLASH_EMPTY_INFO

	/* NAND Flash on IFC */
	#define CONFIG_NAND_FSL_IFC
	#define CONFIG_SYS_NAND_BASE 0xff800000
	#define CONFIG_SYS_NAND_BASE_PHYS 0xfff800000ull

	#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }

	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_BLOCK_SIZE (1024 * 1024)

	/* 8Bit NAND Flash - K9F1G08U0B */
	#define CONFIG_SYS_NAND_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
	\| CSPR_PORT_SIZE_8 \
	\| CSPR_MSEL_NAND \
	\| CSPR_V)
	#define CONFIG_SYS_NAND_AMASK IFC_AMASK(64*1024)
	#define CONFIG_SYS_NAND_OOBSIZE 0x00000280 /* 640b */
	#define CONFIG_SYS_NAND_CSOR (CSOR_NAND_ECC_ENC_EN /* ECC on encode */ \
	\| CSOR_NAND_ECC_DEC_EN /* ECC on decode */ \
	\| CSOR_NAND_ECC_MODE_4 /* 4-bit ECC */ \
	\| CSOR_NAND_RAL_3 /* RAL = 3 Bytes */ \
	\| CSOR_NAND_PGS_8K /* Page Size = 8K */ \
	\| CSOR_NAND_SPRZ_CSOR_EXT /oob in csor_ext/\
	\| CSOR_NAND_PB(128)) /128 Pages Per Block/
	#define CONFIG_SYS_NAND_FTIM0 (FTIM0_NAND_TCCST(0x01) \| \
	FTIM0_NAND_TWP(0x0c) \| \
	FTIM0_NAND_TWCHT(0x08) \| \
	FTIM0_NAND_TWH(0x06))
	#define CONFIG_SYS_NAND_FTIM1 (FTIM1_NAND_TADLE(0x28) \| \
	FTIM1_NAND_TWBE(0x1d) \| \
	FTIM1_NAND_TRR(0x08) \| \
	FTIM1_NAND_TRP(0x0c))
	#define CONFIG_SYS_NAND_FTIM2 (FTIM2_NAND_TRAD(0x0c) \| \
	FTIM2_NAND_TREH(0x0a) \| \
	FTIM2_NAND_TWHRE(0x18))
	#define CONFIG_SYS_NAND_FTIM3 (FTIM3_NAND_TWW(0x04))

	#define CONFIG_SYS_NAND_DDR_LAW 11

	/* Set up IFC registers for boot location NOR/NAND */
	#ifdef CONFIG_NAND
	#define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR
	#define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK
	#define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR
	#define CONFIG_SYS_CSOR0_EXT CONFIG_SYS_NAND_OOBSIZE
	#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NAND_FTIM0
	#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NAND_FTIM1
	#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NAND_FTIM2
	#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NAND_FTIM3
	#define CONFIG_SYS_CSPR1 CONFIG_SYS_NOR_CSPR
	#define CONFIG_SYS_AMASK1 CONFIG_SYS_NOR_AMASK
	#define CONFIG_SYS_CSOR1 CONFIG_SYS_NOR_CSOR
	#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NOR_FTIM0
	#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NOR_FTIM1
	#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NOR_FTIM2
	#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NOR_FTIM3
	#else
	#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR_CSPR
	#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK
	#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR
	#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NOR_FTIM0
	#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NOR_FTIM1
	#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NOR_FTIM2
	#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NOR_FTIM3
	#define CONFIG_SYS_CSPR1 CONFIG_SYS_NAND_CSPR
	#define CONFIG_SYS_AMASK1 CONFIG_SYS_NAND_AMASK
	#define CONFIG_SYS_CSOR1 CONFIG_SYS_NAND_CSOR
	#define CONFIG_SYS_CSOR1_EXT CONFIG_SYS_NAND_OOBSIZE
	#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NAND_FTIM0
	#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NAND_FTIM1
	#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NAND_FTIM2
	#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NAND_FTIM3
	#endif

	/* CPLD on IFC, selected by CS2 */
	#define CONFIG_SYS_CPLD_BASE 0xffdf0000
	#define CONFIG_SYS_CPLD_BASE_PHYS (0xf00000000ull \
	\| CONFIG_SYS_CPLD_BASE)

	#define CONFIG_SYS_CSPR2 (CSPR_PHYS_ADDR(CONFIG_SYS_CPLD_BASE_PHYS) \
	\| CSPR_PORT_SIZE_8 \
	\| CSPR_MSEL_GPCM \
	\| CSPR_V)
	#define CONFIG_SYS_AMASK2 IFC_AMASK(64*1024)
	#define CONFIG_SYS_CSOR2 0x0
	/* CPLD Timing parameters for IFC CS2 */
	#define CONFIG_SYS_CS2_FTIM0 (FTIM0_GPCM_TACSE(0x0e) \| \
	FTIM0_GPCM_TEADC(0x0e) \| \
	FTIM0_GPCM_TEAHC(0x0e))
	#define CONFIG_SYS_CS2_FTIM1 (FTIM1_GPCM_TACO(0x0e) \| \
	FTIM1_GPCM_TRAD(0x1f))
	#define CONFIG_SYS_CS2_FTIM2 (FTIM2_GPCM_TCS(0x0e) \| \
	FTIM2_GPCM_TCH(0x8) \| \
	FTIM2_GPCM_TWP(0x1f))
	#define CONFIG_SYS_CS2_FTIM3 0x0

	#if defined(CONFIG_RAMBOOT_SPIFLASH)
	#define CONFIG_SYS_RAMBOOT
	#endif

	#define CONFIG_SYS_INIT_RAM_LOCK
	#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000
	#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000

	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
	- GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
	#define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024)

	/*
	* Config the L2 Cache as L2 SRAM
	*/
	#if defined(CONFIG_SPL_BUILD)
	#if defined(CONFIG_SDCARD) \|\| defined(CONFIG_SPIFLASH)
	#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
	#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
	#define CONFIG_SYS_L2_SIZE (256 << 10)
	#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
	#define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000
	#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 128 * 1024)
	#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 160 * 1024)
	#define CONFIG_SPL_RELOC_MALLOC_SIZE (96 << 10)
	#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
	#elif defined(CONFIG_NAND)
	#ifdef CONFIG_TPL_BUILD
	#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
	#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
	#define CONFIG_SYS_L2_SIZE (256 << 10)
	#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
	#define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000
	#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 192 * 1024)
	#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 208 * 1024)
	#define CONFIG_SPL_RELOC_MALLOC_SIZE (48 << 10)
	#define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 176 * 1024)
	#else
	#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
	#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
	#define CONFIG_SYS_L2_SIZE (256 << 10)
	#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
	#define CONFIG_SPL_RELOC_TEXT_BASE (CONFIG_SYS_INIT_L2_END - 0x3000)
	#define CONFIG_SPL_RELOC_STACK ((CONFIG_SYS_INIT_L2_END - 1) & ~0xF)
	#endif
	#endif
	#endif

	/* Serial Port */
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE 1
	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)

	#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_INIT_MINIMAL)
	#define CONFIG_NS16550_MIN_FUNCTIONS
	#endif

	#define CONFIG_SYS_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)

	#define CONFIG_SYS_I2C
	#define CONFIG_SYS_I2C_FSL
	#define CONFIG_SYS_FSL_I2C_SPEED 400000
	#define CONFIG_SYS_FSL_I2C2_SPEED 400000
	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
	#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

	/* I2C EEPROM */
	/* enable read and write access to EEPROM */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5

	/* eSPI - Enhanced SPI */

	#ifdef CONFIG_TSEC_ENET
	#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
	#define CONFIG_TSEC1 1
	#define CONFIG_TSEC1_NAME "eTSEC1"
	#define CONFIG_TSEC2 1
	#define CONFIG_TSEC2_NAME "eTSEC2"

	/* Default mode is RGMII mode */
	#define TSEC1_PHY_ADDR 0
	#define TSEC2_PHY_ADDR 2

	#define TSEC1_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)
	#define TSEC2_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)

	#define CONFIG_ETHPRIME "eTSEC1"
	#endif /* CONFIG_TSEC_ENET */

	/*
	* Environment
	*/
	#if defined(CONFIG_SYS_RAMBOOT)
	#elif defined(CONFIG_NAND)
	#ifdef CONFIG_TPL_BUILD
	#define SPL_ENV_ADDR (CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
	#else
	#define CONFIG_ENV_RANGE CONFIG_ENV_SIZE
	#endif
	#endif

	#define CONFIG_LOADS_ECHO
	#define CONFIG_SYS_LOADS_BAUD_CHANGE

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 64 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux */
	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */

	/*
	* Environment Configuration
	*/

	#ifdef CONFIG_TSEC_ENET
	#define CONFIG_HAS_ETH0
	#define CONFIG_HAS_ETH1
	#endif

	#define CONFIG_ROOTPATH "/opt/nfsroot"
	#define CONFIG_BOOTFILE "uImage"
	#define CONFIG_UBOOTPATH u-boot.bin/* U-Boot image on TFTP server */

	/* default location for tftp and bootm */
	#define CONFIG_LOADADDR 1000000

	#define CONFIG_DEF_HWCONFIG fsl_ddr:ecc=on

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"hwconfig=" __stringify(CONFIG_DEF_HWCONFIG) "\0" \
	"netdev=eth0\0" \
	"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
	"loadaddr=1000000\0" \
	"consoledev=ttyS0\0" \
	"ramdiskaddr=2000000\0" \
	"ramdiskfile=rootfs.ext2.gz.uboot\0" \
	"fdtaddr=1e00000\0" \
	"fdtfile=name/of/device-tree.dtb\0" \
	"othbootargs=ramdisk_size=600000\0" \

	#define CONFIG_RAMBOOTCOMMAND \
	"setenv bootargs root=/dev/ram rw " \
	"console=$consoledev,$baudrate $othbootargs; " \
	"tftp $ramdiskaddr $ramdiskfile;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr $ramdiskaddr $fdtaddr"

	#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND

	#include <asm/fsl_secure_boot.h>

	#endif /* __CONFIG_H */