/*
 * Copyright (C) 2014 Freescale Semiconductor
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __LS2_COMMON_H
#define __LS2_COMMON_H

#define CONFIG_SYS_GENERIC_BOARD

#define CONFIG_REMAKE_ELF
#define CONFIG_FSL_LSCH3
#define CONFIG_LS2085A
#define CONFIG_GICV3

/* Link Definitions */
#define CONFIG_SYS_TEXT_BASE		0x30000000

#define CONFIG_SYS_NO_FLASH

#define CONFIG_SUPPORT_RAW_INITRD

#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_BOARD_EARLY_INIT_F	1

#define CONFIG_IDENT_STRING		" LS2085A-EMU"
#define CONFIG_BOOTP_VCI_STRING		"U-boot.LS2085A-EMU"

/* Flat Device Tree Definitions */
#define CONFIG_OF_LIBFDT
#define CONFIG_OF_BOARD_SETUP

/* new uImage format support */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE	/* enable fit_format_{error,warning}() */

#define CONFIG_FSL_DDR_INTERACTIVE	/* Interactive debugging */
#ifndef CONFIG_SYS_FSL_DDR4
#define CONFIG_SYS_FSL_DDR3		/* Use DDR3 memory */
#define CONFIG_SYS_DDR_RAW_TIMING
#endif
#define CONFIG_DIMM_SLOTS_PER_CTLR	1
#define CONFIG_CHIP_SELECTS_PER_CTRL	4

#define CONFIG_SYS_FSL_DDR_INTLV_256B	/* force 256 byte interleaving */

/* SMP Definitions */
#define CPU_RELEASE_ADDR		CONFIG_SYS_INIT_SP_ADDR

#define CONFIG_SYS_DDR_SDRAM_BASE	0x80000000UL
#define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY	0
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_DDR_BLOCK2_BASE	0x8080000000ULL

/* Generic Timer Definitions */
#define COUNTER_FREQUENCY		12000000	/* 12MHz */

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)

/* I2C */
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_MXC_I2C1_SPEED	40000000
#define CONFIG_SYS_MXC_I2C2_SPEED	40000000

/* Serial Port */
#define CONFIG_CONS_INDEX       2
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE     1
#define CONFIG_SYS_NS16550_CLK          (get_bus_freq(0)/2)

#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/* IFC */
#define CONFIG_FSL_IFC
#define CONFIG_SYS_NOR0_CSPR_EXT	(0x0)
#define CONFIG_SYS_NOR_AMASK	IFC_AMASK(128*1024*1024)
/*
 * During booting, CS0 needs to be at the region of 0x30000000, i.e. the IFC
 * address 0. But this region is limited to 256MB. To accommodate bigger NOR
 * flash and other devices, we will map CS0 to 0x580000000 after relocation.
 * CONFIG_SYS_FLASH_BASE has the final address (core view)
 * CONFIG_SYS_FLASH_BASE_PHYS has the final address (IFC view)
 * CONFIG_SYS_FLASH_BASE_PHYS_EARLY has the temporary IFC address
 * CONFIG_SYS_TEXT_BASE is linked to 0x30000000 for booting
 */
#define CONFIG_SYS_FLASH_BASE			0x580000000ULL
#define CONFIG_SYS_FLASH_BASE_PHYS		0x80000000
#define CONFIG_SYS_FLASH_BASE_PHYS_EARLY	0x00000000

/*
 * NOR Flash Timing Params
 */
#define CONFIG_SYS_NOR0_CSPR					\
	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS)		| \
	CSPR_PORT_SIZE_16					| \
	CSPR_MSEL_NOR						| \
	CSPR_V)
#define CONFIG_SYS_NOR0_CSPR_EARLY				\
	(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_EARLY)	| \
	CSPR_PORT_SIZE_16					| \
	CSPR_MSEL_NOR						| \
	CSPR_V)
#define CONFIG_SYS_NOR_CSOR	CSOR_NOR_ADM_SHIFT(12)
#define CONFIG_SYS_NOR_FTIM0	(FTIM0_NOR_TACSE(0x1) | \
				FTIM0_NOR_TEADC(0x1) | \
				FTIM0_NOR_TEAHC(0x1))
#define CONFIG_SYS_NOR_FTIM1	(FTIM1_NOR_TACO(0x1) | \
				FTIM1_NOR_TRAD_NOR(0x1))
#define CONFIG_SYS_NOR_FTIM2	(FTIM2_NOR_TCS(0x0) | \
				FTIM2_NOR_TCH(0x0) | \
				FTIM2_NOR_TWP(0x1))
#define CONFIG_SYS_NOR_FTIM3	0x04000000
#define CONFIG_SYS_IFC_CCR	0x01000000

#define CONFIG_SYS_CSPR0_EXT		CONFIG_SYS_NOR0_CSPR_EXT
#define CONFIG_SYS_CSPR0		CONFIG_SYS_NOR0_CSPR_EARLY
#define CONFIG_SYS_CSPR0_FINAL		CONFIG_SYS_NOR0_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

/* MC firmware */
#define CONFIG_FSL_MC_ENET
#define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE	(512UL * 1024 * 1024)
#define CONFIG_SYS_LS_MC_FW_IN_NOR
#define CONFIG_SYS_LS_MC_FW_ADDR	0x580200000ULL
/* TODO Actual FW length needs to be determined at runtime from FW header */
#define CONFIG_SYS_LS_MC_FW_LENGTH	(4U * 1024 * 1024)
#define CONFIG_SYS_LS_MC_DPL_IN_NOR
#define CONFIG_SYS_LS_MC_DPL_ADDR	0x5806C0000ULL
/* TODO Actual DPL max length needs to be confirmed with the MC FW team */
#define CONFIG_SYS_LS_MC_DPL_LENGTH	4096
#define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET    0xe00000

/* Carve the MC private DRAM block from the end of DRAM */
#ifdef CONFIG_FSL_MC_ENET
#define CONFIG_SYS_MEM_TOP_HIDE		mc_get_dram_block_size()
#endif

/* Command line configuration */
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_BDI
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_RUN
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_SOURCE
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION

/* Miscellaneous configurable options */
#define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000)

/* Physical Memory Map */
/* fixme: these need to be checked against the board */
#define CONFIG_CHIP_SELECTS_PER_CTRL	4
#define CONFIG_SYS_CLK_FREQ	133333333


#define CONFIG_NR_DRAM_BANKS		2

#define CONFIG_SYS_HZ			1000

#define CONFIG_HWCONFIG
#define HWCONFIG_BUFFER_SIZE		128

#define CONFIG_DISPLAY_CPUINFO

/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS		\
	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
	"loadaddr=0x80100000\0"			\
	"kernel_addr=0x100000\0"		\
	"ramdisk_addr=0x800000\0"		\
	"ramdisk_size=0x2000000\0"		\
	"fdt_high=0xffffffffffffffff\0"		\
	"initrd_high=0xffffffffffffffff\0"	\
	"kernel_start=0x581200000\0"		\
	"kernel_load=0x806f0000\0"		\
	"kernel_size=0x1000000\0"		\
	"console=ttyAMA0,38400n8\0"

#define CONFIG_BOOTARGS			"console=ttyS1,115200 root=/dev/ram0 " \
					"earlyprintk=uart8250-8bit,0x21c0600"
#define CONFIG_BOOTCOMMAND		"cp.b $kernel_start $kernel_load "     \
					"$kernel_size && bootm $kernel_load"
#define CONFIG_BOOTDELAY		1

/* Store environment at top of flash */
#define CONFIG_ENV_IS_NOWHERE		1
#define CONFIG_ENV_SIZE			0x1000

/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
#define CONFIG_SYS_PROMPT		"> "
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
					sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE /* Boot args buffer */
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING		1
#define CONFIG_SYS_MAXARGS		64	/* max command args */

#ifndef __ASSEMBLY__
unsigned long mc_get_dram_block_size(void);
#endif

#endif /* __LS2_COMMON_H */