/*------------------------------------------------------------------------------------------*\
 *
\*------------------------------------------------------------------------------------------*/
#ifndef _ENV_H_
#define _ENV_H_

/*------------------------------------------------------------------------------------------*\
 * [0] : 123
 * [1] : 1=paged flash, 0 restricted flash
 * [2] : 0=normal audio I2C adr, 1=altenative audio I2C adr
 * [3] : unused
 * [4] : unused
\*------------------------------------------------------------------------------------------*/
extern unsigned int davinci_revision[5];

enum _env_location {
	ENV_LOCATION_FLASH = 0,
	ENV_LOCATION_PHY_RAM = 1,
	ENV_LOCATION_VIRT_RAM = 2
};

#if IS_ENABLED(CONFIG_AVM_PROM_ENVIRONMENT)

extern void env_init(int *penv, enum _env_location);
extern char *prom_getenv(const char *envname);
extern char *getcmdline(void);

#else
#warning AVM PROM environment support is NOT enabled!
#endif

#include <avm/enh/prom_config_legacy.h>

/*--- extern int prom_wlan_get_base_memory(unsigned int *base, unsigned int *len); ---*/

#if IS_ENABLED(CONFIG_AVM_ENHANCED)
#if IS_ENABLED(CONFIG_MIPS)
#include <asm/prealloc_memory.h>
#endif
#endif

#endif