#ifndef __COMMON_H_
#define __COMMON_H_

#include "asm/types.h"

typedef struct bd_info {
	unsigned long	bi_arch_number;	/* unique id for this board */
	unsigned long	bi_boot_params;	/* where this board expects params */
	unsigned long	bi_memstart;	/* start of DRAM memory */
	unsigned long	bi_memsize;	/* size	 of DRAM memory in bytes */
	unsigned long	bi_flashstart;	/* start of FLASH memory */
	unsigned long	bi_flashsize;	/* size	 of FLASH memory */
	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
	unsigned char	bi_enetaddr[6];

	struct				/* RAM configuration */
	{
		unsigned long start;
		unsigned long size;
	} bi_dram[ 2 ];
} bd_t;

typedef struct global_data 
{
	bd_t 			*bd;
	unsigned long	flags;
	unsigned int	baudrate;
	unsigned long	cpu_clk;		// CPU clock in Hz!
	unsigned long	bus_clk;

	phys_size_t		ram_size;
} gd_t;

extern gd_t* gd;

enum {
	BOOT_DEVICE_RAM,
	BOOT_DEVICE_MMC1,
	BOOT_DEVICE_MMC2,
	BOOT_DEVICE_MMC2_2,
	BOOT_DEVICE_NAND,
	BOOT_DEVICE_ONENAND,
	BOOT_DEVICE_NOR,
	BOOT_DEVICE_UART,
	BOOT_DEVICE_SPI,
	BOOT_DEVICE_USB,
	BOOT_DEVICE_SATA,
	BOOT_DEVICE_I2C,
	BOOT_DEVICE_BOARD,
	BOOT_DEVICE_DFU,
	BOOT_DEVICE_XIP,
	BOOT_DEVICE_NONE
};

/* Boot type */
#define MMCSD_MODE_UNDEFINED	0
#define MMCSD_MODE_RAW			1
#define MMCSD_MODE_FS			2
#define MMCSD_MODE_EMMCBOOT		3

#endif	/* __COMMON_H_ */