blob: 19550946b3abf92baca71a606b1d54119bfa80af [file] [log] [blame]
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +00001/*
2 * This file is part of the flashrom project.
3 *
4 * Copyright (C) 2000 Silicon Integrated System Corporation
5 * Copyright (C) 2000 Ronald G. Minnich <rminnich@gmail.com>
6 * Copyright (C) 2005-2009 coresystems GmbH
7 * Copyright (C) 2006-2009 Carl-Daniel Hailfinger
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000018 */
19
20#ifndef __PROGRAMMER_H__
21#define __PROGRAMMER_H__ 1
22
Nico Huber1cf407b2017-11-10 20:18:23 +010023#include <stdint.h>
24
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +000025#include "flash.h" /* for chipaddr and flashctx */
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +000026
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000027enum programmer {
28#if CONFIG_INTERNAL == 1
29 PROGRAMMER_INTERNAL,
30#endif
31#if CONFIG_DUMMY == 1
32 PROGRAMMER_DUMMY,
33#endif
34#if CONFIG_NIC3COM == 1
35 PROGRAMMER_NIC3COM,
36#endif
37#if CONFIG_NICREALTEK == 1
38 PROGRAMMER_NICREALTEK,
Idwer Vollering004f4b72010-09-03 18:21:21 +000039#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000040#if CONFIG_NICNATSEMI == 1
41 PROGRAMMER_NICNATSEMI,
Idwer Vollering004f4b72010-09-03 18:21:21 +000042#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000043#if CONFIG_GFXNVIDIA == 1
44 PROGRAMMER_GFXNVIDIA,
45#endif
46#if CONFIG_DRKAISER == 1
47 PROGRAMMER_DRKAISER,
48#endif
49#if CONFIG_SATASII == 1
50 PROGRAMMER_SATASII,
51#endif
52#if CONFIG_ATAHPT == 1
53 PROGRAMMER_ATAHPT,
54#endif
Jonathan Kollasch7f0f3fa2014-06-01 10:26:23 +000055#if CONFIG_ATAVIA == 1
56 PROGRAMMER_ATAVIA,
57#endif
Joseph C. Lehnerc2644a32016-01-16 23:45:25 +000058#if CONFIG_ATAPROMISE == 1
59 PROGRAMMER_ATAPROMISE,
60#endif
Kyösti Mälkki72d42f82014-06-01 23:48:31 +000061#if CONFIG_IT8212 == 1
62 PROGRAMMER_IT8212,
63#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000064#if CONFIG_FT2232_SPI == 1
65 PROGRAMMER_FT2232_SPI,
66#endif
67#if CONFIG_SERPROG == 1
68 PROGRAMMER_SERPROG,
69#endif
70#if CONFIG_BUSPIRATE_SPI == 1
71 PROGRAMMER_BUSPIRATE_SPI,
72#endif
73#if CONFIG_DEDIPROG == 1
74 PROGRAMMER_DEDIPROG,
75#endif
Daniel Thompson45e91a22018-06-04 13:46:29 +010076#if CONFIG_DEVELOPERBOX_SPI == 1
77 PROGRAMMER_DEVELOPERBOX_SPI,
78#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +000079#if CONFIG_RAYER_SPI == 1
80 PROGRAMMER_RAYER_SPI,
81#endif
Virgil-Adrian Teacada7c5452012-04-30 23:11:06 +000082#if CONFIG_PONY_SPI == 1
83 PROGRAMMER_PONY_SPI,
84#endif
Carl-Daniel Hailfingerb713d2e2011-05-08 00:24:18 +000085#if CONFIG_NICINTEL == 1
86 PROGRAMMER_NICINTEL,
87#endif
Idwer Vollering004f4b72010-09-03 18:21:21 +000088#if CONFIG_NICINTEL_SPI == 1
89 PROGRAMMER_NICINTEL_SPI,
90#endif
Ricardo Ribalda Delgado2a41f0a2014-07-28 20:35:21 +000091#if CONFIG_NICINTEL_EEPROM == 1
92 PROGRAMMER_NICINTEL_EEPROM,
93#endif
Mark Marshall90021f22010-12-03 14:48:11 +000094#if CONFIG_OGP_SPI == 1
95 PROGRAMMER_OGP_SPI,
96#endif
Carl-Daniel Hailfinger9a1105c2011-02-04 21:37:59 +000097#if CONFIG_SATAMV == 1
98 PROGRAMMER_SATAMV,
99#endif
David Hendricksf9a30552015-05-23 20:30:30 -0700100#if CONFIG_LINUX_MTD == 1
101 PROGRAMMER_LINUX_MTD,
102#endif
Sven Schnelle5ce5f702011-09-03 18:37:52 +0000103#if CONFIG_LINUX_SPI == 1
104 PROGRAMMER_LINUX_SPI,
105#endif
James Lairdc60de0e2013-03-27 13:00:23 +0000106#if CONFIG_USBBLASTER_SPI == 1
107 PROGRAMMER_USBBLASTER_SPI,
108#endif
Alexandre Boeglin80e64712014-12-20 20:25:19 +0000109#if CONFIG_MSTARDDC_SPI == 1
110 PROGRAMMER_MSTARDDC_SPI,
111#endif
Justin Chevrier66e554b2015-02-08 21:58:10 +0000112#if CONFIG_PICKIT2_SPI == 1
113 PROGRAMMER_PICKIT2_SPI,
114#endif
Urja Rannikko0870b022016-01-31 22:10:29 +0000115#if CONFIG_CH341A_SPI == 1
116 PROGRAMMER_CH341A_SPI,
117#endif
Lubomir Rintelb2154e82018-01-14 17:35:33 +0100118#if CONFIG_DIGILENT_SPI == 1
119 PROGRAMMER_DIGILENT_SPI,
120#endif
Marc Schink3578ec62016-03-17 16:23:03 +0100121#if CONFIG_JLINK_SPI == 1
122 PROGRAMMER_JLINK_SPI,
123#endif
Miklós Márton2d20d6d2018-01-30 20:20:15 +0100124#if CONFIG_NI845X_SPI == 1
125 PROGRAMMER_NI845X_SPI,
126#endif
Miklós Márton324929c2019-08-01 19:14:10 +0200127#if CONFIG_STLINKV3_SPI == 1
128 PROGRAMMER_STLINKV3_SPI,
129#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000130 PROGRAMMER_INVALID /* This must always be the last entry. */
131};
132
Stefan Tauneraf358d62012-12-27 18:40:26 +0000133enum programmer_type {
134 PCI = 1, /* to detect uninitialized values */
135 USB,
136 OTHER,
137};
138
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000139struct dev_entry {
140 uint16_t vendor_id;
141 uint16_t device_id;
142 const enum test_state status;
143 const char *vendor_name;
144 const char *device_name;
145};
146
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000147struct programmer_entry {
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000148 const char *name;
Stefan Tauneraf358d62012-12-27 18:40:26 +0000149 const enum programmer_type type;
150 union {
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000151 const struct dev_entry *const dev;
Stefan Tauneraf358d62012-12-27 18:40:26 +0000152 const char *const note;
153 } devs;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000154
155 int (*init) (void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000156
Stefan Tauner305e0b92013-07-17 23:46:44 +0000157 void *(*map_flash_region) (const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000158 void (*unmap_flash_region) (void *virt_addr, size_t len);
159
Stefan Taunerf80419c2014-05-02 15:41:42 +0000160 void (*delay) (unsigned int usecs);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000161};
162
163extern const struct programmer_entry programmer_table[];
164
Nico Huberbcb2e5a2012-12-30 01:23:17 +0000165int programmer_init(enum programmer prog, const char *param);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000166int programmer_shutdown(void);
167
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000168struct bitbang_spi_master {
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000169 /* Note that CS# is active low, so val=0 means the chip is active. */
170 void (*set_cs) (int val);
171 void (*set_sck) (int val);
172 void (*set_mosi) (int val);
173 int (*get_miso) (void);
Carl-Daniel Hailfinger28228882010-09-15 00:17:37 +0000174 void (*request_bus) (void);
175 void (*release_bus) (void);
Daniel Thompsonb623f402018-06-05 09:38:19 +0100176 /* optional functions to optimize xfers */
177 void (*set_sck_set_mosi) (int sck, int mosi);
178 int (*set_sck_get_miso) (int sck);
Carl-Daniel Hailfingerc40cff72011-12-20 00:19:29 +0000179 /* Length of half a clock period in usecs. */
180 unsigned int half_period;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000181};
182
Carl-Daniel Hailfingera2faddf2013-01-05 23:52:45 +0000183#if NEED_PCI == 1
Patrick Georgi32508eb2012-07-20 20:35:14 +0000184struct pci_dev;
Carl-Daniel Hailfingera2faddf2013-01-05 23:52:45 +0000185
186/* pcidev.c */
Stefan Tauner0ccec8f2014-06-01 23:49:03 +0000187// FIXME: This needs to be local, not global(?)
Carl-Daniel Hailfingera2faddf2013-01-05 23:52:45 +0000188extern struct pci_access *pacc;
189int pci_init_common(void);
190uintptr_t pcidev_readbar(struct pci_dev *dev, int bar);
191struct pci_dev *pcidev_init(const struct dev_entry *devs, int bar);
192/* rpci_write_* are reversible writes. The original PCI config space register
193 * contents will be restored on shutdown.
Youness Alaouia54ceb12017-07-26 18:03:36 -0400194 * To clone the pci_dev instances internally, the `pacc` global
195 * variable has to reference a pci_access method that is compatible
196 * with the given pci_dev handle. The referenced pci_access (not
197 * the variable) has to stay valid until the shutdown handlers are
198 * finished.
Carl-Daniel Hailfingera2faddf2013-01-05 23:52:45 +0000199 */
200int rpci_write_byte(struct pci_dev *dev, int reg, uint8_t data);
201int rpci_write_word(struct pci_dev *dev, int reg, uint16_t data);
202int rpci_write_long(struct pci_dev *dev, int reg, uint32_t data);
203#endif
204
205#if CONFIG_INTERNAL == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000206struct penable {
207 uint16_t vendor_id;
208 uint16_t device_id;
Nico Huber2e50cdc2018-09-23 20:20:26 +0200209 enum chipbustype buses;
Stefan Tauner2c20b282012-07-28 19:35:26 +0000210 const enum test_state status;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000211 const char *vendor_name;
212 const char *device_name;
213 int (*doit) (struct pci_dev *dev, const char *name);
214};
215
216extern const struct penable chipset_enables[];
217
Carl-Daniel Hailfinger580d29a2011-05-05 07:12:40 +0000218enum board_match_phase {
219 P1,
220 P2,
221 P3
222};
223
Carl-Daniel Hailfinger97d5b122011-08-31 16:19:50 +0000224struct board_match {
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000225 /* Any device, but make it sensible, like the ISA bridge. */
226 uint16_t first_vendor;
227 uint16_t first_device;
228 uint16_t first_card_vendor;
229 uint16_t first_card_device;
230
231 /* Any device, but make it sensible, like
232 * the host bridge. May be NULL.
233 */
234 uint16_t second_vendor;
235 uint16_t second_device;
236 uint16_t second_card_vendor;
237 uint16_t second_card_device;
238
Stefan Tauner7bcacb12011-05-26 01:35:19 +0000239 /* Pattern to match DMI entries. May be NULL. */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000240 const char *dmi_pattern;
241
Stefan Tauner7bcacb12011-05-26 01:35:19 +0000242 /* The vendor / part name from the coreboot table. May be NULL. */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000243 const char *lb_vendor;
244 const char *lb_part;
245
Carl-Daniel Hailfinger580d29a2011-05-05 07:12:40 +0000246 enum board_match_phase phase;
247
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000248 const char *vendor_name;
249 const char *board_name;
250
251 int max_rom_decode_parallel;
Stefan Tauner2c20b282012-07-28 19:35:26 +0000252 const enum test_state status;
Stefan Tauner7bcacb12011-05-26 01:35:19 +0000253 int (*enable) (void); /* May be NULL. */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000254};
255
Carl-Daniel Hailfinger97d5b122011-08-31 16:19:50 +0000256extern const struct board_match board_matches[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000257
258struct board_info {
259 const char *vendor;
260 const char *name;
Stefan Tauner2c20b282012-07-28 19:35:26 +0000261 const enum test_state working;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000262#ifdef CONFIG_PRINT_WIKI
263 const char *url;
264 const char *note;
265#endif
266};
267
268extern const struct board_info boards_known[];
269extern const struct board_info laptops_known[];
270#endif
271
272/* udelay.c */
Stefan Taunerf80419c2014-05-02 15:41:42 +0000273void myusec_delay(unsigned int usecs);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000274void myusec_calibrate_delay(void);
Stefan Taunerf80419c2014-05-02 15:41:42 +0000275void internal_sleep(unsigned int usecs);
276void internal_delay(unsigned int usecs);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000277
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000278#if CONFIG_INTERNAL == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000279/* board_enable.c */
Stefan Tauner600576b2014-06-12 22:57:36 +0000280int selfcheck_board_enables(void);
Jacob Garber1c091d12019-08-12 11:14:14 -0600281int board_parse_parameter(const char *boardstring, char **vendor, char **model);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000282void w836xx_ext_enter(uint16_t port);
283void w836xx_ext_leave(uint16_t port);
Carl-Daniel Hailfingerf5e62cb2012-05-06 22:48:01 +0000284void probe_superio_winbond(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000285int it8705f_write_enable(uint8_t port);
286uint8_t sio_read(uint16_t port, uint8_t reg);
287void sio_write(uint16_t port, uint8_t reg, uint8_t data);
288void sio_mask(uint16_t port, uint8_t reg, uint8_t data, uint8_t mask);
Carl-Daniel Hailfinger580d29a2011-05-05 07:12:40 +0000289void board_handle_before_superio(void);
290void board_handle_before_laptop(void);
Stefan Taunerfa9fa712012-09-24 21:29:29 +0000291int board_flash_enable(const char *vendor, const char *model, const char *cb_vendor, const char *cb_model);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000292
293/* chipset_enable.c */
294int chipset_flash_enable(void);
295
296/* processor_enable.c */
297int processor_flash_enable(void);
Carl-Daniel Hailfinger580d29a2011-05-05 07:12:40 +0000298#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000299
300/* physmap.c */
Stefan Tauner305e0b92013-07-17 23:46:44 +0000301void *physmap(const char *descr, uintptr_t phys_addr, size_t len);
Stefan Tauner7fb5aa02013-08-14 15:48:44 +0000302void *rphysmap(const char *descr, uintptr_t phys_addr, size_t len);
Niklas Söderlund5d307202013-09-14 09:02:27 +0000303void *physmap_ro(const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfinger43eac032014-03-05 00:16:16 +0000304void *physmap_ro_unaligned(const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000305void physunmap(void *virt_addr, size_t len);
Carl-Daniel Hailfinger43eac032014-03-05 00:16:16 +0000306void physunmap_unaligned(void *virt_addr, size_t len);
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000307#if CONFIG_INTERNAL == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000308int setup_cpu_msr(int cpu);
309void cleanup_cpu_msr(void);
310
311/* cbtable.c */
Stefan Taunerb4e06bd2012-08-20 00:24:22 +0000312int cb_parse_table(const char **vendor, const char **model);
Nico Huber519be662018-12-23 20:03:35 +0100313int cb_check_image(const uint8_t *bios, unsigned int size);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000314
315/* dmi.c */
Sean Nelson4c6d3a42013-09-11 23:35:03 +0000316#if defined(__i386__) || defined(__x86_64__)
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000317extern int has_dmi_support;
318void dmi_init(void);
319int dmi_match(const char *pattern);
Sean Nelson4c6d3a42013-09-11 23:35:03 +0000320#endif // defined(__i386__) || defined(__x86_64__)
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000321
322/* internal.c */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000323struct superio {
324 uint16_t vendor;
325 uint16_t port;
326 uint16_t model;
327};
Carl-Daniel Hailfingerbfecef62011-04-27 14:34:08 +0000328extern struct superio superios[];
329extern int superio_count;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000330#define SUPERIO_VENDOR_NONE 0x0
331#define SUPERIO_VENDOR_ITE 0x1
Carl-Daniel Hailfingerf5e62cb2012-05-06 22:48:01 +0000332#define SUPERIO_VENDOR_WINBOND 0x2
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000333#endif
334#if NEED_PCI == 1
Uwe Hermann24c35e42011-07-13 11:22:03 +0000335struct pci_dev *pci_dev_find_vendorclass(uint16_t vendor, uint16_t devclass);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000336struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
337struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
338 uint16_t card_vendor, uint16_t card_device);
339#endif
Carl-Daniel Hailfingerd6bb8282012-07-21 17:27:08 +0000340int rget_io_perms(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000341#if CONFIG_INTERNAL == 1
342extern int is_laptop;
Carl-Daniel Hailfinger580d29a2011-05-05 07:12:40 +0000343extern int laptop_ok;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000344extern int force_boardenable;
345extern int force_boardmismatch;
346void probe_superio(void);
Carl-Daniel Hailfingerbfecef62011-04-27 14:34:08 +0000347int register_superio(struct superio s);
Carl-Daniel Hailfingereaacd2d2011-11-09 23:40:00 +0000348extern enum chipbustype internal_buses_supported;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000349int internal_init(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000350#endif
351
352/* hwaccess.c */
353void mmio_writeb(uint8_t val, void *addr);
354void mmio_writew(uint16_t val, void *addr);
355void mmio_writel(uint32_t val, void *addr);
Nico Huberb4d8a2a2017-03-17 17:19:15 +0100356uint8_t mmio_readb(const void *addr);
357uint16_t mmio_readw(const void *addr);
358uint32_t mmio_readl(const void *addr);
359void mmio_readn(const void *addr, uint8_t *buf, size_t len);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000360void mmio_le_writeb(uint8_t val, void *addr);
361void mmio_le_writew(uint16_t val, void *addr);
362void mmio_le_writel(uint32_t val, void *addr);
Nico Huberb4d8a2a2017-03-17 17:19:15 +0100363uint8_t mmio_le_readb(const void *addr);
364uint16_t mmio_le_readw(const void *addr);
365uint32_t mmio_le_readl(const void *addr);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000366#define pci_mmio_writeb mmio_le_writeb
367#define pci_mmio_writew mmio_le_writew
368#define pci_mmio_writel mmio_le_writel
369#define pci_mmio_readb mmio_le_readb
370#define pci_mmio_readw mmio_le_readw
371#define pci_mmio_readl mmio_le_readl
Carl-Daniel Hailfinger54ce73a2011-05-03 21:49:41 +0000372void rmmio_writeb(uint8_t val, void *addr);
373void rmmio_writew(uint16_t val, void *addr);
374void rmmio_writel(uint32_t val, void *addr);
375void rmmio_le_writeb(uint8_t val, void *addr);
376void rmmio_le_writew(uint16_t val, void *addr);
377void rmmio_le_writel(uint32_t val, void *addr);
378#define pci_rmmio_writeb rmmio_le_writeb
379#define pci_rmmio_writew rmmio_le_writew
380#define pci_rmmio_writel rmmio_le_writel
381void rmmio_valb(void *addr);
382void rmmio_valw(void *addr);
383void rmmio_vall(void *addr);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000384
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000385/* dummyflasher.c */
386#if CONFIG_DUMMY == 1
387int dummy_init(void);
Stefan Tauner305e0b92013-07-17 23:46:44 +0000388void *dummy_map(const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000389void dummy_unmap(void *virt_addr, size_t len);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000390#endif
391
392/* nic3com.c */
393#if CONFIG_NIC3COM == 1
394int nic3com_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000395extern const struct dev_entry nics_3com[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000396#endif
397
398/* gfxnvidia.c */
399#if CONFIG_GFXNVIDIA == 1
400int gfxnvidia_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000401extern const struct dev_entry gfx_nvidia[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000402#endif
403
404/* drkaiser.c */
405#if CONFIG_DRKAISER == 1
406int drkaiser_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000407extern const struct dev_entry drkaiser_pcidev[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000408#endif
409
410/* nicrealtek.c */
411#if CONFIG_NICREALTEK == 1
412int nicrealtek_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000413extern const struct dev_entry nics_realtek[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000414#endif
415
416/* nicnatsemi.c */
417#if CONFIG_NICNATSEMI == 1
418int nicnatsemi_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000419extern const struct dev_entry nics_natsemi[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000420#endif
421
Carl-Daniel Hailfingerb713d2e2011-05-08 00:24:18 +0000422/* nicintel.c */
423#if CONFIG_NICINTEL == 1
424int nicintel_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000425extern const struct dev_entry nics_intel[];
Carl-Daniel Hailfingerb713d2e2011-05-08 00:24:18 +0000426#endif
427
Idwer Vollering004f4b72010-09-03 18:21:21 +0000428/* nicintel_spi.c */
429#if CONFIG_NICINTEL_SPI == 1
430int nicintel_spi_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000431extern const struct dev_entry nics_intel_spi[];
Idwer Vollering004f4b72010-09-03 18:21:21 +0000432#endif
433
Ricardo Ribalda Delgado2a41f0a2014-07-28 20:35:21 +0000434/* nicintel_eeprom.c */
435#if CONFIG_NICINTEL_EEPROM == 1
436int nicintel_ee_init(void);
437extern const struct dev_entry nics_intel_ee[];
438#endif
439
Mark Marshall90021f22010-12-03 14:48:11 +0000440/* ogp_spi.c */
441#if CONFIG_OGP_SPI == 1
442int ogp_spi_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000443extern const struct dev_entry ogp_spi[];
Mark Marshall90021f22010-12-03 14:48:11 +0000444#endif
445
Carl-Daniel Hailfinger9a1105c2011-02-04 21:37:59 +0000446/* satamv.c */
447#if CONFIG_SATAMV == 1
448int satamv_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000449extern const struct dev_entry satas_mv[];
Carl-Daniel Hailfinger9a1105c2011-02-04 21:37:59 +0000450#endif
451
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000452/* satasii.c */
453#if CONFIG_SATASII == 1
454int satasii_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000455extern const struct dev_entry satas_sii[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000456#endif
457
458/* atahpt.c */
459#if CONFIG_ATAHPT == 1
460int atahpt_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000461extern const struct dev_entry ata_hpt[];
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000462#endif
463
Jonathan Kollasch7f0f3fa2014-06-01 10:26:23 +0000464/* atavia.c */
465#if CONFIG_ATAVIA == 1
466int atavia_init(void);
467void *atavia_map(const char *descr, uintptr_t phys_addr, size_t len);
468extern const struct dev_entry ata_via[];
469#endif
470
Joseph C. Lehnerc2644a32016-01-16 23:45:25 +0000471/* atapromise.c */
472#if CONFIG_ATAPROMISE == 1
473int atapromise_init(void);
474void *atapromise_map(const char *descr, uintptr_t phys_addr, size_t len);
475extern const struct dev_entry ata_promise[];
476#endif
477
Kyösti Mälkki72d42f82014-06-01 23:48:31 +0000478/* it8212.c */
479#if CONFIG_IT8212 == 1
480int it8212_init(void);
481extern const struct dev_entry devs_it8212[];
482#endif
483
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000484/* ft2232_spi.c */
Jörg Fischer6529b9f2010-07-29 15:54:53 +0000485#if CONFIG_FT2232_SPI == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000486int ft2232_spi_init(void);
Stefan Tauner4b24a2d2012-12-27 18:40:36 +0000487extern const struct dev_entry devs_ft2232spi[];
Jörg Fischer6529b9f2010-07-29 15:54:53 +0000488#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000489
James Lairdc60de0e2013-03-27 13:00:23 +0000490/* usbblaster_spi.c */
491#if CONFIG_USBBLASTER_SPI == 1
492int usbblaster_spi_init(void);
493extern const struct dev_entry devs_usbblasterspi[];
494#endif
495
Alexandre Boeglin80e64712014-12-20 20:25:19 +0000496/* mstarddc_spi.c */
497#if CONFIG_MSTARDDC_SPI == 1
498int mstarddc_spi_init(void);
499#endif
500
Justin Chevrier66e554b2015-02-08 21:58:10 +0000501/* pickit2_spi.c */
502#if CONFIG_PICKIT2_SPI == 1
503int pickit2_spi_init(void);
Stefan Taunerf31fe842016-02-22 08:59:15 +0000504extern const struct dev_entry devs_pickit2_spi[];
Justin Chevrier66e554b2015-02-08 21:58:10 +0000505#endif
506
Miklós Márton324929c2019-08-01 19:14:10 +0200507/* stlinkv3_spi.c */
508#if CONFIG_STLINKV3_SPI == 1
509int stlinkv3_spi_init(void);
510extern const struct dev_entry devs_stlinkv3_spi[];
511#endif
512
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000513/* rayer_spi.c */
514#if CONFIG_RAYER_SPI == 1
515int rayer_spi_init(void);
516#endif
517
Virgil-Adrian Teacada7c5452012-04-30 23:11:06 +0000518/* pony_spi.c */
519#if CONFIG_PONY_SPI == 1
520int pony_spi_init(void);
521#endif
522
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000523/* bitbang_spi.c */
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000524int register_spi_bitbang_master(const struct bitbang_spi_master *master);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000525
526/* buspirate_spi.c */
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000527#if CONFIG_BUSPIRATE_SPI == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000528int buspirate_spi_init(void);
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000529#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000530
David Hendricksf9a30552015-05-23 20:30:30 -0700531/* linux_mtd.c */
532#if CONFIG_LINUX_MTD == 1
533int linux_mtd_init(void);
534#endif
535
Sven Schnelle5ce5f702011-09-03 18:37:52 +0000536/* linux_spi.c */
537#if CONFIG_LINUX_SPI == 1
538int linux_spi_init(void);
539#endif
540
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000541/* dediprog.c */
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000542#if CONFIG_DEDIPROG == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000543int dediprog_init(void);
Stefan Taunerfdec7472016-02-22 08:59:27 +0000544extern const struct dev_entry devs_dediprog[];
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000545#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000546
Daniel Thompson45e91a22018-06-04 13:46:29 +0100547/* developerbox_spi.c */
548#if CONFIG_DEVELOPERBOX_SPI == 1
549int developerbox_spi_init(void);
550extern const struct dev_entry devs_developerbox_spi[];
551#endif
552
Urja Rannikko0870b022016-01-31 22:10:29 +0000553/* ch341a_spi.c */
554#if CONFIG_CH341A_SPI == 1
555int ch341a_spi_init(void);
556void ch341a_spi_delay(unsigned int usecs);
557extern const struct dev_entry devs_ch341a_spi[];
558#endif
559
Lubomir Rintelb2154e82018-01-14 17:35:33 +0100560/* digilent_spi.c */
561#if CONFIG_DIGILENT_SPI == 1
562int digilent_spi_init(void);
563extern const struct dev_entry devs_digilent_spi[];
564#endif
565
Marc Schink3578ec62016-03-17 16:23:03 +0100566/* jlink_spi.c */
567#if CONFIG_JLINK_SPI == 1
568int jlink_spi_init(void);
569#endif
570
Miklós Márton2d20d6d2018-01-30 20:20:15 +0100571/* ni845x_spi.c */
572#if CONFIG_NI845X_SPI == 1
573int ni845x_spi_init(void);
574#endif
575
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000576/* flashrom.c */
577struct decode_sizes {
578 uint32_t parallel;
579 uint32_t lpc;
580 uint32_t fwh;
581 uint32_t spi;
582};
Carl-Daniel Hailfingerc40cff72011-12-20 00:19:29 +0000583// FIXME: These need to be local, not global
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000584extern struct decode_sizes max_rom_decode;
585extern int programmer_may_write;
586extern unsigned long flashbase;
Stefan Tauner9e3a6982014-08-15 17:17:59 +0000587unsigned int count_max_decode_exceedings(const struct flashctx *flash);
Stefan Tauner66652442011-06-26 17:38:17 +0000588char *extract_programmer_param(const char *param_name);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000589
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000590/* spi.c */
Michael Karcher62797512011-05-11 17:07:02 +0000591#define MAX_DATA_UNSPECIFIED 0
592#define MAX_DATA_READ_UNLIMITED 64 * 1024
593#define MAX_DATA_WRITE_UNLIMITED 256
Nico Huber1cf407b2017-11-10 20:18:23 +0100594
595#define SPI_MASTER_4BA (1U << 0) /**< Can handle 4-byte addresses */
Nico Huberdc5af542018-12-22 16:54:59 +0100596#define SPI_MASTER_NO_4BA_MODES (1U << 1) /**< Compatibility modes (i.e. extended address
597 register, 4BA mode switch) don't work */
Nico Huber1cf407b2017-11-10 20:18:23 +0100598
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000599struct spi_master {
Nico Huber1cf407b2017-11-10 20:18:23 +0100600 uint32_t features;
Stefan Tauner23e10b82016-01-23 16:16:49 +0000601 unsigned int max_data_read; // (Ideally,) maximum data read size in one go (excluding opcode+address).
602 unsigned int max_data_write; // (Ideally,) maximum data write size in one go (excluding opcode+address).
Edward O'Callaghan5eca4272020-04-12 17:27:53 +1000603 int (*command)(const struct flashctx *flash, unsigned int writecnt, unsigned int readcnt,
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000604 const unsigned char *writearr, unsigned char *readarr);
Edward O'Callaghan5eca4272020-04-12 17:27:53 +1000605 int (*multicommand)(const struct flashctx *flash, struct spi_command *cmds);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000606
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000607 /* Optimized functions for this master */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000608 int (*read)(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000609 int (*write_256)(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
610 int (*write_aai)(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
Edward O'Callaghan13f90e62021-01-06 14:10:52 +1100611 void *data;
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000612};
613
Edward O'Callaghan5eca4272020-04-12 17:27:53 +1000614int default_spi_send_command(const struct flashctx *flash, unsigned int writecnt, unsigned int readcnt,
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000615 const unsigned char *writearr, unsigned char *readarr);
Edward O'Callaghan5eca4272020-04-12 17:27:53 +1000616int default_spi_send_multicommand(const struct flashctx *flash, struct spi_command *cmds);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000617int default_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000618int default_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
619int default_spi_write_aai(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000620int register_spi_master(const struct spi_master *mst);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000621
Kyösti Mälkki78cd0872013-09-14 23:36:57 +0000622/* The following enum is needed by ich_descriptor_tool and ich* code as well as in chipset_enable.c. */
Stefan Taunera8d838d2011-11-06 23:51:09 +0000623enum ich_chipset {
624 CHIPSET_ICH_UNKNOWN,
Stefan Tauner92d6a862013-10-25 00:33:37 +0000625 CHIPSET_ICH,
626 CHIPSET_ICH2345,
Kyösti Mälkki78cd0872013-09-14 23:36:57 +0000627 CHIPSET_ICH6,
Stefan Tauner92d6a862013-10-25 00:33:37 +0000628 CHIPSET_POULSBO, /* SCH U* */
629 CHIPSET_TUNNEL_CREEK, /* Atom E6xx */
630 CHIPSET_CENTERTON, /* Atom S1220 S1240 S1260 */
Kyösti Mälkki78cd0872013-09-14 23:36:57 +0000631 CHIPSET_ICH7,
Stefan Taunera8d838d2011-11-06 23:51:09 +0000632 CHIPSET_ICH8,
633 CHIPSET_ICH9,
634 CHIPSET_ICH10,
635 CHIPSET_5_SERIES_IBEX_PEAK,
636 CHIPSET_6_SERIES_COUGAR_POINT,
Stefan Tauner2abab942012-04-27 20:41:23 +0000637 CHIPSET_7_SERIES_PANTHER_POINT,
Duncan Laurie90eb2262013-03-15 03:12:29 +0000638 CHIPSET_8_SERIES_LYNX_POINT,
Duncan Laurie4095ed72014-08-20 15:39:32 +0000639 CHIPSET_BAYTRAIL, /* Actually all with Silvermont architecture: Bay Trail, Avoton/Rangeley */
Duncan Laurie90eb2262013-03-15 03:12:29 +0000640 CHIPSET_8_SERIES_LYNX_POINT_LP,
641 CHIPSET_8_SERIES_WELLSBURG,
Duncan Laurie823096e2014-08-20 15:39:38 +0000642 CHIPSET_9_SERIES_WILDCAT_POINT,
Nico Huber51205912017-03-17 17:59:54 +0100643 CHIPSET_9_SERIES_WILDCAT_POINT_LP,
Nico Huber93c30692017-03-20 14:25:09 +0100644 CHIPSET_100_SERIES_SUNRISE_POINT, /* also 6th/7th gen Core i/o (LP) variants */
David Hendricksa5216362017-08-08 20:02:22 -0700645 CHIPSET_C620_SERIES_LEWISBURG,
Thomas Heijligen5ec84b32019-03-19 17:00:03 +0100646 CHIPSET_300_SERIES_CANNON_POINT,
Nico Huber37509862019-01-18 14:23:02 +0100647 CHIPSET_APOLLO_LAKE,
Stefan Taunera8d838d2011-11-06 23:51:09 +0000648};
649
Stefan Tauner2abab942012-04-27 20:41:23 +0000650/* ichspi.c */
651#if CONFIG_INTERNAL == 1
Nico Huber560111e2017-04-26 12:27:17 +0200652int ich_init_spi(void *spibar, enum ich_chipset ich_generation);
653int via_init_spi(uint32_t mmio_base);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000654
Stefan Taunerdbac46c2013-08-13 22:10:41 +0000655/* amd_imc.c */
Rudolf Marek70e14592013-07-25 22:58:56 +0000656int amd_imc_shutdown(struct pci_dev *dev);
657
David Hendricks4e748392011-02-28 23:58:15 +0000658/* it85spi.c */
Carl-Daniel Hailfingerbfecef62011-04-27 14:34:08 +0000659int it85xx_spi_init(struct superio s);
David Hendricks4e748392011-02-28 23:58:15 +0000660
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000661/* it87spi.c */
662void enter_conf_mode_ite(uint16_t port);
663void exit_conf_mode_ite(uint16_t port);
Carl-Daniel Hailfingerbfecef62011-04-27 14:34:08 +0000664void probe_superio_ite(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000665int init_superio_ite(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000666
David Hendricksf9a30552015-05-23 20:30:30 -0700667#if CONFIG_LINUX_MTD == 1
668/* trivial wrapper to avoid cluttering internal_init() with #if */
669static inline int try_mtd(void) { return linux_mtd_init(); };
670#else
671static inline int try_mtd(void) { return 1; };
672#endif
673
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000674/* mcp6x_spi.c */
675int mcp6x_spi_init(int want_spi);
676
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000677/* sb600spi.c */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000678int sb600_probe_spi(struct pci_dev *dev);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000679
680/* wbsio_spi.c */
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000681int wbsio_check_for_spi(void);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000682#endif
683
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000684/* opaque.c */
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000685struct opaque_master {
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000686 int max_data_read;
687 int max_data_write;
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000688 /* Specific functions for this master */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000689 int (*probe) (struct flashctx *flash);
690 int (*read) (struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000691 int (*write) (struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000692 int (*erase) (struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen);
Edward O'Callaghan13f90e62021-01-06 14:10:52 +1100693 void *data;
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000694};
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000695int register_opaque_master(const struct opaque_master *mst);
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000696
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000697/* programmer.c */
698int noop_shutdown(void);
Stefan Tauner305e0b92013-07-17 23:46:44 +0000699void *fallback_map(const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000700void fallback_unmap(void *virt_addr, size_t len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000701void noop_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr);
702void fallback_chip_writew(const struct flashctx *flash, uint16_t val, chipaddr addr);
703void fallback_chip_writel(const struct flashctx *flash, uint32_t val, chipaddr addr);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000704void fallback_chip_writen(const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000705uint16_t fallback_chip_readw(const struct flashctx *flash, const chipaddr addr);
706uint32_t fallback_chip_readl(const struct flashctx *flash, const chipaddr addr);
707void fallback_chip_readn(const struct flashctx *flash, uint8_t *buf, const chipaddr addr, size_t len);
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000708struct par_master {
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000709 void (*chip_writeb) (const struct flashctx *flash, uint8_t val, chipaddr addr);
710 void (*chip_writew) (const struct flashctx *flash, uint16_t val, chipaddr addr);
711 void (*chip_writel) (const struct flashctx *flash, uint32_t val, chipaddr addr);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000712 void (*chip_writen) (const struct flashctx *flash, const uint8_t *buf, chipaddr addr, size_t len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000713 uint8_t (*chip_readb) (const struct flashctx *flash, const chipaddr addr);
714 uint16_t (*chip_readw) (const struct flashctx *flash, const chipaddr addr);
715 uint32_t (*chip_readl) (const struct flashctx *flash, const chipaddr addr);
716 void (*chip_readn) (const struct flashctx *flash, uint8_t *buf, const chipaddr addr, size_t len);
Edward O'Callaghan13f90e62021-01-06 14:10:52 +1100717 void *data;
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000718};
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000719int register_par_master(const struct par_master *mst, const enum chipbustype buses);
720struct registered_master {
Carl-Daniel Hailfingerc40cff72011-12-20 00:19:29 +0000721 enum chipbustype buses_supported;
722 union {
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000723 struct par_master par;
724 struct spi_master spi;
725 struct opaque_master opaque;
Carl-Daniel Hailfingerc40cff72011-12-20 00:19:29 +0000726 };
727};
Carl-Daniel Hailfingera5bcbce2014-07-19 22:03:29 +0000728extern struct registered_master registered_masters[];
729extern int registered_master_count;
Stefan Tauner5c316f92015-02-08 21:57:52 +0000730int register_master(const struct registered_master *mst);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000731
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000732/* serprog.c */
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000733#if CONFIG_SERPROG == 1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000734int serprog_init(void);
Stefan Taunerf80419c2014-05-02 15:41:42 +0000735void serprog_delay(unsigned int usecs);
Urja Rannikko0b4ffd52015-06-29 23:24:23 +0000736void *serprog_map(const char *descr, uintptr_t phys_addr, size_t len);
Carl-Daniel Hailfingerc4224842011-06-09 20:06:34 +0000737#endif
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000738
739/* serial.c */
Stefan Taunerb0eee9b2015-01-10 09:32:50 +0000740#if IS_WINDOWS
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000741typedef HANDLE fdtype;
Stefan Taunerbb4fed72012-09-01 21:47:19 +0000742#define SER_INV_FD INVALID_HANDLE_VALUE
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000743#else
744typedef int fdtype;
Stefan Taunerbb4fed72012-09-01 21:47:19 +0000745#define SER_INV_FD -1
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000746#endif
747
748void sp_flush_incoming(void);
Stefan Tauner72587f82016-01-04 03:05:15 +0000749fdtype sp_openserport(char *dev, int baud);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000750extern fdtype sp_fd;
Shawn Anastasio2b5adfb2017-12-31 00:17:15 -0600751int serialport_config(fdtype fd, int baud);
David Hendricks8bb20212011-06-14 01:35:36 +0000752int serialport_shutdown(void *data);
Mark Marshallf20b7be2014-05-09 21:16:21 +0000753int serialport_write(const unsigned char *buf, unsigned int writecnt);
754int serialport_write_nonblock(const unsigned char *buf, unsigned int writecnt, unsigned int timeout, unsigned int *really_wrote);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000755int serialport_read(unsigned char *buf, unsigned int readcnt);
Stefan Tauner00e16082013-04-01 00:45:38 +0000756int serialport_read_nonblock(unsigned char *c, unsigned int readcnt, unsigned int timeout, unsigned int *really_read);
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000757
Virgil-Adrian Teacada7c5452012-04-30 23:11:06 +0000758/* Serial port/pin mapping:
759
760 1 CD <-
761 2 RXD <-
762 3 TXD ->
763 4 DTR ->
764 5 GND --
765 6 DSR <-
766 7 RTS ->
767 8 CTS <-
768 9 RI <-
769*/
770enum SP_PIN {
771 PIN_CD = 1,
772 PIN_RXD,
773 PIN_TXD,
774 PIN_DTR,
775 PIN_GND,
776 PIN_DSR,
777 PIN_RTS,
778 PIN_CTS,
779 PIN_RI,
780};
781
782void sp_set_pin(enum SP_PIN pin, int val);
783int sp_get_pin(enum SP_PIN pin);
784
Nico Huber1cf407b2017-11-10 20:18:23 +0100785/* spi_master feature checks */
786static inline bool spi_master_4ba(const struct flashctx *const flash)
787{
788 return flash->mst->buses_supported & BUS_SPI &&
789 flash->mst->spi.features & SPI_MASTER_4BA;
790}
Nico Huberdc5af542018-12-22 16:54:59 +0100791static inline bool spi_master_no_4ba_modes(const struct flashctx *const flash)
792{
793 return flash->mst->buses_supported & BUS_SPI &&
794 flash->mst->spi.features & SPI_MASTER_NO_4BA_MODES;
795}
Nico Huber1cf407b2017-11-10 20:18:23 +0100796
Daniel Thompson1d507a02018-07-12 11:02:28 +0100797/* usbdev.c */
798struct libusb_device_handle;
799struct libusb_context;
800struct libusb_device_handle *usb_dev_get_by_vid_pid_serial(
801 struct libusb_context *usb_ctx, uint16_t vid, uint16_t pid, const char *serialno);
802struct libusb_device_handle *usb_dev_get_by_vid_pid_number(
803 struct libusb_context *usb_ctx, uint16_t vid, uint16_t pid, unsigned int num);
804
Carl-Daniel Hailfinger5b997c32010-07-27 22:41:39 +0000805#endif /* !__PROGRAMMER_H__ */