upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
321 lines
8.4 KiB
321 lines
8.4 KiB
/*
|
|
* (C) Copyright 2000-2004
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#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 (CONFIG_COMMANDS & CFG_CMD_PCMCIA) || defined(CONFIG_CMD_PCMCIA) || \
|
|
(((CONFIG_COMMANDS & CFG_CMD_IDE) || 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)
|
|
|
|
/* The RPX series use SLOT_B */
|
|
#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
|
|
# define CONFIG_PCMCIA_SLOT_B
|
|
#elif defined(CONFIG_ADS) /* The ADS board uses SLOT_A */
|
|
# define CONFIG_PCMCIA_SLOT_A
|
|
#elif 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_C2MON) /* The C2MON 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 CFG_PCMCIA_PBR0 0xFE100000
|
|
#define CFG_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 CFG_PCMCIA_PBR1 0xFE100080
|
|
#define CFG_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 CFG_PCMCIA_PBR2 0xFE100100
|
|
#define CFG_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \
|
|
| PCMCIA_PPS_8 \
|
|
| PCMCIA_PRS_MEM \
|
|
| PCMCIA_SLOT_x \
|
|
| PCMCIA_PV \
|
|
)
|
|
|
|
/* Window 3:
|
|
* not used
|
|
*/
|
|
#define CFG_PCMCIA_PBR3 0
|
|
#define CFG_PCMCIA_POR3 0
|
|
|
|
/* Window 4:
|
|
* Base: 0xFE100C00 CS1
|
|
* Port Size: 2 Bytes
|
|
* Port Size: 16 Bit
|
|
* Common Memory Space
|
|
*/
|
|
|
|
#define CFG_PCMCIA_PBR4 0xFE100C00
|
|
#define CFG_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 CFG_PCMCIA_PBR5 0xFE100C80
|
|
#define CFG_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 CFG_PCMCIA_PBR6 0xFE100D00
|
|
#define CFG_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \
|
|
| PCMCIA_PPS_8 \
|
|
| PCMCIA_PRS_MEM \
|
|
| PCMCIA_SLOT_x \
|
|
| PCMCIA_PV \
|
|
)
|
|
|
|
/* Window 7:
|
|
* not used
|
|
*/
|
|
#define CFG_PCMCIA_PBR7 0
|
|
#define CFG_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 /* CFG_CMD_PCMCIA || CFG_CMD_IDE && (CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT) */
|
|
|
|
#ifdef CONFIG_8xx
|
|
extern u_int *pcmcia_pgcrx[];
|
|
#define PCMCIA_PGCRX(slot) (*pcmcia_pgcrx[slot])
|
|
#endif
|
|
|
|
#if ((CONFIG_COMMANDS & CFG_CMD_IDE) || defined(CONFIG_CMD_IDE)) && defined(CONFIG_IDE_8xx_PCCARD) \
|
|
|| defined(CONFIG_PXA_PCMCIA)
|
|
extern int check_ide_device(int slot);
|
|
#endif
|
|
|
|
#endif /* _PCMCIA_H */
|
|
|