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Based on 1 normalized pattern(s): this program is free software you can distribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 32 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170026.531157061@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
246 lines
6.7 KiB
C
246 lines
6.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* lasat.h
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*
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* Thomas Horsten <thh@lasat.com>
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* Copyright (C) 2000 LASAT Networks A/S.
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*
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* Configuration for LASAT boards, loads the appropriate include files.
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*/
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#ifndef _LASAT_H
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#define _LASAT_H
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#ifndef _LANGUAGE_ASSEMBLY
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extern struct lasat_misc {
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volatile u32 *reset_reg;
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volatile u32 *flash_wp_reg;
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u32 flash_wp_bit;
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} *lasat_misc;
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enum lasat_mtdparts {
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LASAT_MTD_BOOTLOADER,
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LASAT_MTD_SERVICE,
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LASAT_MTD_NORMAL,
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LASAT_MTD_CONFIG,
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LASAT_MTD_FS,
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LASAT_MTD_LAST
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};
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/*
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* The format of the data record in the EEPROM.
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* See the LASAT Hardware Configuration field specification for a detailed
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* description of the config field.
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*/
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#include <linux/types.h>
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#define LASAT_EEPROM_VERSION 7
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struct lasat_eeprom_struct {
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unsigned int version;
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unsigned int cfg[3];
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unsigned char hwaddr[6];
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unsigned char print_partno[12];
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unsigned char term0;
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unsigned char print_serial[14];
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unsigned char term1;
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unsigned char prod_partno[12];
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unsigned char term2;
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unsigned char prod_serial[14];
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unsigned char term3;
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unsigned char passwd_hash[16];
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unsigned char pwdnull;
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unsigned char vendid;
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unsigned char ts_ref;
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unsigned char ts_signoff;
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unsigned char reserved[11];
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unsigned char debugaccess;
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unsigned short prid;
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unsigned int serviceflag;
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unsigned int ipaddr;
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unsigned int netmask;
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unsigned int crc32;
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};
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struct lasat_eeprom_struct_pre7 {
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unsigned int version;
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unsigned int flags[3];
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unsigned char hwaddr0[6];
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unsigned char hwaddr1[6];
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unsigned char print_partno[9];
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unsigned char term0;
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unsigned char print_serial[14];
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unsigned char term1;
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unsigned char prod_partno[9];
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unsigned char term2;
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unsigned char prod_serial[14];
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unsigned char term3;
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unsigned char passwd_hash[24];
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unsigned char pwdnull;
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unsigned char vendor;
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unsigned char ts_ref;
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unsigned char ts_signoff;
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unsigned char reserved[6];
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unsigned int writecount;
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unsigned int ipaddr;
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unsigned int netmask;
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unsigned int crc32;
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};
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/* Configuration descriptor encoding - see the doc for details */
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#define LASAT_W0_DSCTYPE(v) (((v)) & 0xf)
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#define LASAT_W0_BMID(v) (((v) >> 0x04) & 0xf)
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#define LASAT_W0_CPUTYPE(v) (((v) >> 0x08) & 0xf)
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#define LASAT_W0_BUSSPEED(v) (((v) >> 0x0c) & 0xf)
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#define LASAT_W0_CPUCLK(v) (((v) >> 0x10) & 0xf)
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#define LASAT_W0_SDRAMBANKSZ(v) (((v) >> 0x14) & 0xf)
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#define LASAT_W0_SDRAMBANKS(v) (((v) >> 0x18) & 0xf)
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#define LASAT_W0_L2CACHE(v) (((v) >> 0x1c) & 0xf)
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#define LASAT_W1_EDHAC(v) (((v)) & 0xf)
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#define LASAT_W1_HIFN(v) (((v) >> 0x04) & 0x1)
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#define LASAT_W1_ISDN(v) (((v) >> 0x05) & 0x1)
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#define LASAT_W1_IDE(v) (((v) >> 0x06) & 0x1)
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#define LASAT_W1_HDLC(v) (((v) >> 0x07) & 0x1)
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#define LASAT_W1_USVERSION(v) (((v) >> 0x08) & 0x1)
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#define LASAT_W1_4MACS(v) (((v) >> 0x09) & 0x1)
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#define LASAT_W1_EXTSERIAL(v) (((v) >> 0x0a) & 0x1)
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#define LASAT_W1_FLASHSIZE(v) (((v) >> 0x0c) & 0xf)
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#define LASAT_W1_PCISLOTS(v) (((v) >> 0x10) & 0xf)
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#define LASAT_W1_PCI1OPT(v) (((v) >> 0x14) & 0xf)
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#define LASAT_W1_PCI2OPT(v) (((v) >> 0x18) & 0xf)
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#define LASAT_W1_PCI3OPT(v) (((v) >> 0x1c) & 0xf)
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/* Routines specific to LASAT boards */
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#define LASAT_BMID_MASQUERADE2 0
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#define LASAT_BMID_MASQUERADEPRO 1
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#define LASAT_BMID_SAFEPIPE25 2
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#define LASAT_BMID_SAFEPIPE50 3
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#define LASAT_BMID_SAFEPIPE100 4
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#define LASAT_BMID_SAFEPIPE5000 5
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#define LASAT_BMID_SAFEPIPE7000 6
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#define LASAT_BMID_SAFEPIPE1000 7
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#if 0
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#define LASAT_BMID_SAFEPIPE30 7
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#define LASAT_BMID_SAFEPIPE5100 8
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#define LASAT_BMID_SAFEPIPE7100 9
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#endif
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#define LASAT_BMID_UNKNOWN 0xf
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#define LASAT_MAX_BMID_NAMES 9 /* no larger than 15! */
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#define LASAT_HAS_EDHAC (1 << 0)
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#define LASAT_EDHAC_FAST (1 << 1)
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#define LASAT_HAS_EADI (1 << 2)
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#define LASAT_HAS_HIFN (1 << 3)
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#define LASAT_HAS_ISDN (1 << 4)
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#define LASAT_HAS_LEASEDLINE_IF (1 << 5)
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#define LASAT_HAS_HDC (1 << 6)
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#define LASAT_PRID_MASQUERADE2 0
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#define LASAT_PRID_MASQUERADEPRO 1
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#define LASAT_PRID_SAFEPIPE25 2
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#define LASAT_PRID_SAFEPIPE50 3
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#define LASAT_PRID_SAFEPIPE100 4
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#define LASAT_PRID_SAFEPIPE5000 5
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#define LASAT_PRID_SAFEPIPE7000 6
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#define LASAT_PRID_SAFEPIPE30 7
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#define LASAT_PRID_SAFEPIPE5100 8
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#define LASAT_PRID_SAFEPIPE7100 9
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#define LASAT_PRID_SAFEPIPE1110 10
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#define LASAT_PRID_SAFEPIPE3020 11
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#define LASAT_PRID_SAFEPIPE3030 12
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#define LASAT_PRID_SAFEPIPE5020 13
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#define LASAT_PRID_SAFEPIPE5030 14
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#define LASAT_PRID_SAFEPIPE1120 15
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#define LASAT_PRID_SAFEPIPE1130 16
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#define LASAT_PRID_SAFEPIPE6010 17
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#define LASAT_PRID_SAFEPIPE6110 18
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#define LASAT_PRID_SAFEPIPE6210 19
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#define LASAT_PRID_SAFEPIPE1020 20
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#define LASAT_PRID_SAFEPIPE1040 21
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#define LASAT_PRID_SAFEPIPE1060 22
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struct lasat_info {
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unsigned int li_cpu_hz;
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unsigned int li_bus_hz;
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unsigned int li_bmid;
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unsigned int li_memsize;
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unsigned int li_flash_size;
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unsigned int li_prid;
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unsigned char li_bmstr[16];
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unsigned char li_namestr[32];
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unsigned char li_typestr[16];
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/* Info on the Flash layout */
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unsigned int li_flash_base;
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unsigned long li_flashpart_base[LASAT_MTD_LAST];
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unsigned long li_flashpart_size[LASAT_MTD_LAST];
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struct lasat_eeprom_struct li_eeprom_info;
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unsigned int li_eeprom_upgrade_version;
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unsigned int li_debugaccess;
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};
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extern struct lasat_info lasat_board_info;
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static inline unsigned long lasat_flash_partition_start(int partno)
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{
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if (partno < 0 || partno >= LASAT_MTD_LAST)
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return 0;
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return lasat_board_info.li_flashpart_base[partno];
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}
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static inline unsigned long lasat_flash_partition_size(int partno)
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{
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if (partno < 0 || partno >= LASAT_MTD_LAST)
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return 0;
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return lasat_board_info.li_flashpart_size[partno];
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}
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/* Called from setup() to initialize the global board_info struct */
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extern int lasat_init_board_info(void);
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/* Write the modified EEPROM info struct */
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extern void lasat_write_eeprom_info(void);
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#define N_MACHTYPES 2
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/* for calibration of delays */
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/* the lasat_ndelay function is necessary because it is used at an
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* early stage of the boot process where ndelay is not calibrated.
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* It is used for the bit-banging rtc and eeprom drivers */
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#include <linux/delay.h>
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#include <linux/smp.h>
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/* calculating with the slowest board with 100 MHz clock */
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#define LASAT_100_DIVIDER 20
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/* All 200's run at 250 MHz clock */
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#define LASAT_200_DIVIDER 8
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extern unsigned int lasat_ndelay_divider;
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static inline void lasat_ndelay(unsigned int ns)
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{
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__delay(ns / lasat_ndelay_divider);
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}
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#define IS_LASAT_200() (current_cpu_data.cputype == CPU_R5000)
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#endif /* !defined (_LANGUAGE_ASSEMBLY) */
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#define LASAT_SERVICEMODE_MAGIC_1 0xdeadbeef
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#define LASAT_SERVICEMODE_MAGIC_2 0xfedeabba
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/* Lasat 100 boards */
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#define LASAT_GT_BASE (KSEG1ADDR(0x14000000))
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/* Lasat 200 boards */
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#define Vrc5074_PHYS_BASE 0x1fa00000
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#define Vrc5074_BASE (KSEG1ADDR(Vrc5074_PHYS_BASE))
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#define PCI_WINDOW1 0x1a000000
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#endif /* _LASAT_H */
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