include/pcmcia.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2000-2004
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef _PCMCIA_H
 #define _PCMCIA_H

 #include <common.h>
 #include <config.h>

 /*
  * Allow configuration to select PCMCIA slot,
  * or try to generate a useful default
  */
 #if defined(CONFIG_CMD_PCMCIA) || \
     (defined(CONFIG_CMD_IDE) && \
 	(defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT) ) )

 #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)

 #if defined(CONFIG_FADS)		/* The FADS series are a mess	*/
 # if defined(CONFIG_MPC86x) || defined(CONFIG_MPC821)
 #  define CONFIG_PCMCIA_SLOT_A
 # else
 #  define CONFIG_PCMCIA_SLOT_B
 # endif
 #elif defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx)
 # define	CONFIG_PCMCIA_SLOT_B	/* The TQM8xxL use SLOT_B	*/
 #elif defined(CONFIG_SPD823TS)		/* The SPD8xx  use SLOT_B	*/
 # define CONFIG_PCMCIA_SLOT_B
 #elif defined(CONFIG_IVMS8) || defined(CONFIG_IVML24)	/* The IVM* use SLOT_A	*/
 # define CONFIG_PCMCIA_SLOT_A
 #elif defined(CONFIG_LWMON)		/* The LWMON  use SLOT_B	*/
 # define CONFIG_PCMCIA_SLOT_B
 #elif defined(CONFIG_ICU862)		/* The ICU862 use SLOT_B	*/
 # define CONFIG_PCMCIA_SLOT_B
 #elif defined(CONFIG_R360MPI)		/* The R360MPI use SLOT_B	*/
 # define CONFIG_PCMCIA_SLOT_B
 #elif defined(CONFIG_ATC)		/* The ATC use SLOT_A	*/
 # define CONFIG_PCMCIA_SLOT_A
 #elif defined(CONFIG_NETTA)
 # define CONFIG_PCMCIA_SLOT_A
 #elif defined(CONFIG_UC100)		/* The UC100 use SLOT_B	        */
 # define CONFIG_PCMCIA_SLOT_B
 #else
 # error "PCMCIA Slot not configured"
 #endif

 #endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */

 /* Make sure exactly one slot is defined - we support only one for now */
 #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
 #error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
 #endif
 #if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
 #error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
 #endif

 #ifndef PCMCIA_SOCKETS_NO
 #define PCMCIA_SOCKETS_NO	1
 #endif
 #ifndef PCMCIA_MEM_WIN_NO
 #define PCMCIA_MEM_WIN_NO	4
 #endif
 #define PCMCIA_IO_WIN_NO	2

 /* define _slot_ to be able to optimize macros */
 #ifdef CONFIG_PCMCIA_SLOT_A
 # define _slot_			0
 # define PCMCIA_SLOT_MSG	"slot A"
 # define PCMCIA_SLOT_x		PCMCIA_PSLOT_A
 #else
 # define _slot_			1
 # define PCMCIA_SLOT_MSG	"slot B"
 # define PCMCIA_SLOT_x		PCMCIA_PSLOT_B
 #endif

 /*
  * The TQM850L hardware has two pins swapped! Grrrrgh!
  */
 #ifdef	CONFIG_TQM850L
 #define __MY_PCMCIA_GCRX_CXRESET	PCMCIA_GCRX_CXOE
 #define __MY_PCMCIA_GCRX_CXOE		PCMCIA_GCRX_CXRESET
 #else
 #define __MY_PCMCIA_GCRX_CXRESET	PCMCIA_GCRX_CXRESET
 #define __MY_PCMCIA_GCRX_CXOE		PCMCIA_GCRX_CXOE
 #endif

 /*
  * This structure is used to address each window in the PCMCIA controller.
  *
  * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
  * after pcmcia_win_t[n]...
  */

 typedef struct {
 	ulong	br;
 	ulong	or;
 } pcmcia_win_t;

 /*
  * Definitions for PCMCIA control registers to operate in IDE mode
  *
  * All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL)
  * to be done later (depending on CPU clock)
  */

 /* Window 0:
  *	Base: 0xFE100000	CS1
  *	Port Size:     2 Bytes
  *	Port Size:    16 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR0		0xFE100000
 #define CONFIG_SYS_PCMCIA_POR0	    (	PCMCIA_BSIZE_2	\
 			    |	PCMCIA_PPS_16	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 1:
  *	Base: 0xFE100080	CS1
  *	Port Size:     8 Bytes
  *	Port Size:     8 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR1		0xFE100080
 #define CONFIG_SYS_PCMCIA_POR1	    (	PCMCIA_BSIZE_8	\
 			    |	PCMCIA_PPS_8	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 2:
  *	Base: 0xFE100100	CS2
  *	Port Size:     8 Bytes
  *	Port Size:     8 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR2		0xFE100100
 #define CONFIG_SYS_PCMCIA_POR2	    (	PCMCIA_BSIZE_8	\
 			    |	PCMCIA_PPS_8	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 3:
  *	not used
  */
 #define CONFIG_SYS_PCMCIA_PBR3		0
 #define CONFIG_SYS_PCMCIA_POR3		0

 /* Window 4:
  *	Base: 0xFE100C00	CS1
  *	Port Size:     2 Bytes
  *	Port Size:    16 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR4		0xFE100C00
 #define CONFIG_SYS_PCMCIA_POR4	    (	PCMCIA_BSIZE_2	\
 			    |	PCMCIA_PPS_16	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 5:
  *	Base: 0xFE100C80	CS1
  *	Port Size:     8 Bytes
  *	Port Size:     8 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR5		0xFE100C80
 #define CONFIG_SYS_PCMCIA_POR5	    (	PCMCIA_BSIZE_8	\
 			    |	PCMCIA_PPS_8	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 6:
  *	Base: 0xFE100D00	CS2
  *	Port Size:     8 Bytes
  *	Port Size:     8 Bit
  *	Common Memory Space
  */

 #define CONFIG_SYS_PCMCIA_PBR6		0xFE100D00
 #define CONFIG_SYS_PCMCIA_POR6	    (	PCMCIA_BSIZE_8	\
 			    |	PCMCIA_PPS_8	\
 			    |	PCMCIA_PRS_MEM	\
 			    |	PCMCIA_SLOT_x	\
 			    |	PCMCIA_PV	\
 			    )

 /* Window 7:
  *	not used
  */
 #define CONFIG_SYS_PCMCIA_PBR7		0
 #define CONFIG_SYS_PCMCIA_POR7		0

 /**********************************************************************/

 /*
  * CIS Tupel codes
  */
 #define CISTPL_NULL		0x00
 #define CISTPL_DEVICE		0x01
 #define CISTPL_LONGLINK_CB	0x02
 #define CISTPL_INDIRECT		0x03
 #define CISTPL_CONFIG_CB	0x04
 #define CISTPL_CFTABLE_ENTRY_CB 0x05
 #define CISTPL_LONGLINK_MFC	0x06
 #define CISTPL_BAR		0x07
 #define CISTPL_PWR_MGMNT	0x08
 #define CISTPL_EXTDEVICE	0x09
 #define CISTPL_CHECKSUM		0x10
 #define CISTPL_LONGLINK_A	0x11
 #define CISTPL_LONGLINK_C	0x12
 #define CISTPL_LINKTARGET	0x13
 #define CISTPL_NO_LINK		0x14
 #define CISTPL_VERS_1		0x15
 #define CISTPL_ALTSTR		0x16
 #define CISTPL_DEVICE_A		0x17
 #define CISTPL_JEDEC_C		0x18
 #define CISTPL_JEDEC_A		0x19
 #define CISTPL_CONFIG		0x1a
 #define CISTPL_CFTABLE_ENTRY	0x1b
 #define CISTPL_DEVICE_OC	0x1c
 #define CISTPL_DEVICE_OA	0x1d
 #define CISTPL_DEVICE_GEO	0x1e
 #define CISTPL_DEVICE_GEO_A	0x1f
 #define CISTPL_MANFID		0x20
 #define CISTPL_FUNCID		0x21
 #define CISTPL_FUNCE		0x22
 #define CISTPL_SWIL		0x23
 #define CISTPL_END		0xff

 /*
  * CIS Function ID codes
  */
 #define CISTPL_FUNCID_MULTI	0x00
 #define CISTPL_FUNCID_MEMORY	0x01
 #define CISTPL_FUNCID_SERIAL	0x02
 #define CISTPL_FUNCID_PARALLEL	0x03
 #define CISTPL_FUNCID_FIXED	0x04
 #define CISTPL_FUNCID_VIDEO	0x05
 #define CISTPL_FUNCID_NETWORK	0x06
 #define CISTPL_FUNCID_AIMS	0x07
 #define CISTPL_FUNCID_SCSI	0x08

 /*
  * Fixed Disk FUNCE codes
  */
 #define CISTPL_IDE_INTERFACE	0x01

 #define CISTPL_FUNCE_IDE_IFACE	0x01
 #define CISTPL_FUNCE_IDE_MASTER	0x02
 #define CISTPL_FUNCE_IDE_SLAVE	0x03

 /* First feature byte */
 #define CISTPL_IDE_SILICON	0x04
 #define CISTPL_IDE_UNIQUE	0x08
 #define CISTPL_IDE_DUAL		0x10

 /* Second feature byte */
 #define CISTPL_IDE_HAS_SLEEP	0x01
 #define CISTPL_IDE_HAS_STANDBY	0x02
 #define CISTPL_IDE_HAS_IDLE	0x04
 #define CISTPL_IDE_LOW_POWER	0x08
 #define CISTPL_IDE_REG_INHIBIT	0x10
 #define CISTPL_IDE_HAS_INDEX	0x20
 #define CISTPL_IDE_IOIS16	0x40

 #endif

 #ifdef	CONFIG_8xx
 extern u_int *pcmcia_pgcrx[];
 #define	PCMCIA_PGCRX(slot)	(*pcmcia_pgcrx[slot])
 #endif

 #if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
 extern int check_ide_device(int slot);
 #endif

 #endif /* _PCMCIA_H */
	/*
	* (C) Copyright 2000-2004
	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef _PCMCIA_H
	#define _PCMCIA_H

	#include <common.h>
	#include <config.h>

	/*
	* Allow configuration to select PCMCIA slot,
	* or try to generate a useful default
	*/
	#if defined(CONFIG_CMD_PCMCIA) \|\| \
	(defined(CONFIG_CMD_IDE) && \
	(defined(CONFIG_IDE_8xx_PCCARD) \|\| defined(CONFIG_IDE_8xx_DIRECT) ) )

	#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)

	#if defined(CONFIG_FADS) /* The FADS series are a mess */
	# if defined(CONFIG_MPC86x) \|\| defined(CONFIG_MPC821)
	# define CONFIG_PCMCIA_SLOT_A
	# else
	# define CONFIG_PCMCIA_SLOT_B
	# endif
	#elif defined(CONFIG_TQM8xxL) \|\| defined(CONFIG_SVM_SC8xx)
	# define CONFIG_PCMCIA_SLOT_B /* The TQM8xxL use SLOT_B */
	#elif defined(CONFIG_SPD823TS) /* The SPD8xx use SLOT_B */
	# define CONFIG_PCMCIA_SLOT_B
	#elif defined(CONFIG_IVMS8) \|\| defined(CONFIG_IVML24) /* The IVM* use SLOT_A */
	# define CONFIG_PCMCIA_SLOT_A
	#elif defined(CONFIG_LWMON) /* The LWMON use SLOT_B */
	# define CONFIG_PCMCIA_SLOT_B
	#elif defined(CONFIG_ICU862) /* The ICU862 use SLOT_B */
	# define CONFIG_PCMCIA_SLOT_B
	#elif defined(CONFIG_R360MPI) /* The R360MPI use SLOT_B */
	# define CONFIG_PCMCIA_SLOT_B
	#elif defined(CONFIG_ATC) /* The ATC use SLOT_A */
	# define CONFIG_PCMCIA_SLOT_A
	#elif defined(CONFIG_NETTA)
	# define CONFIG_PCMCIA_SLOT_A
	#elif defined(CONFIG_UC100) /* The UC100 use SLOT_B */
	# define CONFIG_PCMCIA_SLOT_B
	#else
	# error "PCMCIA Slot not configured"
	#endif

	#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */

	/* Make sure exactly one slot is defined - we support only one for now */
	#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
	#error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
	#endif
	#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
	#error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
	#endif

	#ifndef PCMCIA_SOCKETS_NO
	#define PCMCIA_SOCKETS_NO 1
	#endif
	#ifndef PCMCIA_MEM_WIN_NO
	#define PCMCIA_MEM_WIN_NO 4
	#endif
	#define PCMCIA_IO_WIN_NO 2

	/* define _slot_ to be able to optimize macros */
	#ifdef CONFIG_PCMCIA_SLOT_A
	# define _slot_ 0
	# define PCMCIA_SLOT_MSG "slot A"
	# define PCMCIA_SLOT_x PCMCIA_PSLOT_A
	#else
	# define _slot_ 1
	# define PCMCIA_SLOT_MSG "slot B"
	# define PCMCIA_SLOT_x PCMCIA_PSLOT_B
	#endif

	/*
	* The TQM850L hardware has two pins swapped! Grrrrgh!
	*/
	#ifdef CONFIG_TQM850L
	#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
	#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
	#else
	#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
	#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
	#endif

	/*
	* This structure is used to address each window in the PCMCIA controller.
	*
	* Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
	* after pcmcia_win_t[n]...
	*/

	typedef struct {
	ulong br;
	ulong or;
	} pcmcia_win_t;

	/*
	* Definitions for PCMCIA control registers to operate in IDE mode
	*
	* All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL)
	* to be done later (depending on CPU clock)
	*/

	/* Window 0:
	* Base: 0xFE100000 CS1
	* Port Size: 2 Bytes
	* Port Size: 16 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR0 0xFE100000
	#define CONFIG_SYS_PCMCIA_POR0 ( PCMCIA_BSIZE_2 \
	\| PCMCIA_PPS_16 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 1:
	* Base: 0xFE100080 CS1
	* Port Size: 8 Bytes
	* Port Size: 8 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR1 0xFE100080
	#define CONFIG_SYS_PCMCIA_POR1 ( PCMCIA_BSIZE_8 \
	\| PCMCIA_PPS_8 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 2:
	* Base: 0xFE100100 CS2
	* Port Size: 8 Bytes
	* Port Size: 8 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR2 0xFE100100
	#define CONFIG_SYS_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \
	\| PCMCIA_PPS_8 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 3:
	* not used
	*/
	#define CONFIG_SYS_PCMCIA_PBR3 0
	#define CONFIG_SYS_PCMCIA_POR3 0

	/* Window 4:
	* Base: 0xFE100C00 CS1
	* Port Size: 2 Bytes
	* Port Size: 16 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR4 0xFE100C00
	#define CONFIG_SYS_PCMCIA_POR4 ( PCMCIA_BSIZE_2 \
	\| PCMCIA_PPS_16 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 5:
	* Base: 0xFE100C80 CS1
	* Port Size: 8 Bytes
	* Port Size: 8 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR5 0xFE100C80
	#define CONFIG_SYS_PCMCIA_POR5 ( PCMCIA_BSIZE_8 \
	\| PCMCIA_PPS_8 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 6:
	* Base: 0xFE100D00 CS2
	* Port Size: 8 Bytes
	* Port Size: 8 Bit
	* Common Memory Space
	*/

	#define CONFIG_SYS_PCMCIA_PBR6 0xFE100D00
	#define CONFIG_SYS_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \
	\| PCMCIA_PPS_8 \
	\| PCMCIA_PRS_MEM \
	\| PCMCIA_SLOT_x \
	\| PCMCIA_PV \
	)

	/* Window 7:
	* not used
	*/
	#define CONFIG_SYS_PCMCIA_PBR7 0
	#define CONFIG_SYS_PCMCIA_POR7 0

	/**********************************************************************/

	/*
	* CIS Tupel codes
	*/
	#define CISTPL_NULL 0x00
	#define CISTPL_DEVICE 0x01
	#define CISTPL_LONGLINK_CB 0x02
	#define CISTPL_INDIRECT 0x03
	#define CISTPL_CONFIG_CB 0x04
	#define CISTPL_CFTABLE_ENTRY_CB 0x05
	#define CISTPL_LONGLINK_MFC 0x06
	#define CISTPL_BAR 0x07
	#define CISTPL_PWR_MGMNT 0x08
	#define CISTPL_EXTDEVICE 0x09
	#define CISTPL_CHECKSUM 0x10
	#define CISTPL_LONGLINK_A 0x11
	#define CISTPL_LONGLINK_C 0x12
	#define CISTPL_LINKTARGET 0x13
	#define CISTPL_NO_LINK 0x14
	#define CISTPL_VERS_1 0x15
	#define CISTPL_ALTSTR 0x16
	#define CISTPL_DEVICE_A 0x17
	#define CISTPL_JEDEC_C 0x18
	#define CISTPL_JEDEC_A 0x19
	#define CISTPL_CONFIG 0x1a
	#define CISTPL_CFTABLE_ENTRY 0x1b
	#define CISTPL_DEVICE_OC 0x1c
	#define CISTPL_DEVICE_OA 0x1d
	#define CISTPL_DEVICE_GEO 0x1e
	#define CISTPL_DEVICE_GEO_A 0x1f
	#define CISTPL_MANFID 0x20
	#define CISTPL_FUNCID 0x21
	#define CISTPL_FUNCE 0x22
	#define CISTPL_SWIL 0x23
	#define CISTPL_END 0xff

	/*
	* CIS Function ID codes
	*/
	#define CISTPL_FUNCID_MULTI 0x00
	#define CISTPL_FUNCID_MEMORY 0x01
	#define CISTPL_FUNCID_SERIAL 0x02
	#define CISTPL_FUNCID_PARALLEL 0x03
	#define CISTPL_FUNCID_FIXED 0x04
	#define CISTPL_FUNCID_VIDEO 0x05
	#define CISTPL_FUNCID_NETWORK 0x06
	#define CISTPL_FUNCID_AIMS 0x07
	#define CISTPL_FUNCID_SCSI 0x08

	/*
	* Fixed Disk FUNCE codes
	*/
	#define CISTPL_IDE_INTERFACE 0x01

	#define CISTPL_FUNCE_IDE_IFACE 0x01
	#define CISTPL_FUNCE_IDE_MASTER 0x02
	#define CISTPL_FUNCE_IDE_SLAVE 0x03

	/* First feature byte */
	#define CISTPL_IDE_SILICON 0x04
	#define CISTPL_IDE_UNIQUE 0x08
	#define CISTPL_IDE_DUAL 0x10

	/* Second feature byte */
	#define CISTPL_IDE_HAS_SLEEP 0x01
	#define CISTPL_IDE_HAS_STANDBY 0x02
	#define CISTPL_IDE_HAS_IDLE 0x04
	#define CISTPL_IDE_LOW_POWER 0x08
	#define CISTPL_IDE_REG_INHIBIT 0x10
	#define CISTPL_IDE_HAS_INDEX 0x20
	#define CISTPL_IDE_IOIS16 0x40

	#endif

	#ifdef CONFIG_8xx
	extern u_int *pcmcia_pgcrx[];
	#define PCMCIA_PGCRX(slot) (*pcmcia_pgcrx[slot])
	#endif

	#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
	extern int check_ide_device(int slot);
	#endif

	#endif /* _PCMCIA_H */