Commit b2e30916af10e58d48b2cd0f1d6813d18ce05168 - flashrom

Import Upstream version 0.9.9+r1954 Gürkan Myczko authored 4 years ago root committed 4 years ago

16 changed file(s) with 450 addition(s) and 122 deletion(s). Raw diff Collapse all Expand all

+123

-0

ChangeLog less more

	0	------------------------------------------------------------------------
	1	r1954 \| stefanct \| 2016-03-13 18:46:08 +0100 (Sun, 13 Mar 2016) \| 6 lines
	2
	3	Increase flashrom version number to 0.9.9.
	4
	5	Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	6	Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	7	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	8	Acked-by: Urja Rannikko <urjaman@gmail.com>
	9	------------------------------------------------------------------------
	10	r1953 \| hailfinger \| 2016-03-13 18:36:49 +0100 (Sun, 13 Mar 2016) \| 22 lines
	11
	12	Fix fscanf format string security bug in layout.c
	13
	14	An internal security audit of the flashrom project by
	15	Carl-Daniel Hailfinger found a buffer overflow bug present in all
	16	flashrom versions since the year 2005.
	17	This bug was independently found and reported to flashrom.org by
	18	Cosmin Gorgovan a few days ago.
	19
	20	A buffer on the stack and a buffer on the heap are affected by the
	21	overflow caused by an incorrect fscanf format string.
	22	The buffer overflow can only be triggered if the optional layout feature
	23	is used and if the user manually specifies a specially crafted layout
	24	file on the command line. Command line parsing and flash image handling
	25	do not trigger the buggy code path.
	26	Most usage of flashrom does not involve layout files.
	27
	28	The fix in this commit (changed fscanf format string) can be applied to
	29	layout.c of all past flashrom versions.
	30
	31	Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	32	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	33
	34	------------------------------------------------------------------------
	35	r1952 \| hailfinger \| 2016-03-13 17:24:09 +0100 (Sun, 13 Mar 2016) \| 6 lines
	36
	37	Implement serial port shutdown both for regular termination and error
	38	condition in pony_spi.
	39
	40	Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	41	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	42
	43	------------------------------------------------------------------------
	44	r1951 \| stefanct \| 2016-03-13 16:16:30 +0100 (Sun, 13 Mar 2016) \| 39 lines
	45
	46	Add a bunch of new/tested stuff and various small changes 25.
	47
	48	Tested mainboards:
	49	OK:
	50	- ASRock Fatal1ty 970 Performance and P4i65G
	51	Reported by anonymous email message ID:
	52	932677687262b1300eaf14260999d9262c31@guerrillamail.com
	53	The latter actually had a tested board enable already.
	54
	55	Flash chips:
	56	- Eon EN25Q128 to PREW (+PREW)
	57	Reported by Adrian Graham
	58	- GigaDevice GD25VQ41B to PREW (+PREW)
	59	Reported by David Hendricks
	60	- Winbond W39V040FB to PREW (+EW)
	61	Reported by fjed on IRC
	62
	63	Miscellaneous:
	64	- Change PCI IDs of "MS-6577 (Xenon)" board enable.
	65	The previous IDs contained the on-board display adapter which is
	66	disabled when a dedicated graphics card is installed.
	67	- Add a note to the README how to overcome the clang warning if only a
	68	single programmer is enabled.
	69	- Fix some typo and manpage problems found by lintian
	70	- r1920 introduced some explicit calls to pkg-config instead of $(PKG_CONFIG).
	71	This patch corrects that.
	72	- Make MS-7094 (K8T Neo2-F V2.0) board enable less contestable.
	73	Previous PCI IDs were board-specific but ot the other of devices
	74	that could be disabled by the firmware or that vary among
	75	hardware revions. There are no good alternatives available.
	76	However, since we always have a DMI decoder available now, we can
	77	use non-board-specific devices without taking risks. Thanks to
	78	Uwe Hermann for reporting and testing.
	79	- Some other small changes to clean up whitespace and fix some warnings
	80	from Debian's lintian.
	81
	82	Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	83	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	84	Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	85	------------------------------------------------------------------------
	86	r1950 \| stefanct \| 2016-03-13 13:57:03 +0100 (Sun, 13 Mar 2016) \| 11 lines
	87
	88	Fix compilation on SunOS.
	89
	90	This came up when I was testing if building on SunOS still works
	91	on the buildbot's instance of OmniOS r151014 which is based on illumos.
	92
	93	The fix is
	94	- to link against libnsl
	95	- a small C type fix in ich_descriptor_tool
	96
	97	Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	98	Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	99	------------------------------------------------------------------------
	100	r1949 \| hailfinger \| 2016-03-12 20:49:14 +0100 (Sat, 12 Mar 2016) \| 7 lines
	101
	102	Specifying spispeed=reserved as programmer parameter resulted in
	103	selecting the default SPI speed instead of aborting. Rewrite the logic
	104	to be more readable.
	105
	106	Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	107	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	108
	109	------------------------------------------------------------------------
	110	r1948 \| stefanct \| 2016-03-06 23:32:16 +0100 (Sun, 06 Mar 2016) \| 4 lines
	111
	112	Add support for GNU Hurd.
	113
	114	Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
	115	Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
	116	------------------------------------------------------------------------
	117	r1947 \| stefanct \| 2016-03-06 15:33:49 +0100 (Sun, 06 Mar 2016) \| 4 lines
	118
	119	Add support for GD25VQ21B, GD25VQ40C, GD25VQ80C and GD25VQ16C.
	120
	121	Signed-off-by: Hatim Kanchwala <hatim@hatimak.me>
	122	Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
0	123	------------------------------------------------------------------------
1	124	r1946 \| hailfinger \| 2016-02-28 23:04:51 +0100 (Sun, 28 Feb 2016) \| 9 lines
2	125

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Makefile less more

313	313	else
314	314	override CONFIG_PONY_SPI = no
315	315	endif
316		# Dediprog, USB-Blaster, PICkit2, CH341A and FT2232 are not supported with libpayload (missing libusb support)
	316	# Dediprog, USB-Blaster, PICkit2, CH341A and FT2232 are not supported with libpayload (missing libusb support).
317	317	ifeq ($(CONFIG_DEDIPROG), yes)
318	318	UNSUPPORTED_FEATURES += CONFIG_DEDIPROG=yes
319	319	else

528	528	# Set the flashrom version string from the highest revision number of the checked out flashrom files.
529	529	# Note to packagers: Any tree exported with "make export" or "make tarball"
530	530	# will not require subversion. The downloadable snapshots are already exported.
531		SVNVERSION := r1946
532
533		RELEASE := 0.9.9-rc1
	531	SVNVERSION := r1954
	532
	533	RELEASE := 0.9.9
534	534	VERSION := $(RELEASE)-$(SVNVERSION)
535	535	RELEASENAME ?= $(VERSION)
536	536

660	660	override CONFIG_DEDIPROG = no
661	661	endif
662	662	ifeq ($(CONFIG_ENABLE_LIBPCI_PROGRAMMERS), no)
663		override CONFIG_INTERNAL = no
664		override CONFIG_NIC3COM = no
665		override CONFIG_GFXNVIDIA = no
666		override CONFIG_SATASII = no
667		override CONFIG_ATAHPT = no
668		override CONFIG_ATAVIA = no
669		override CONFIG_ATAPROMISE = no
670		override CONFIG_IT8212 = no
671		override CONFIG_DRKAISER = no
672		override CONFIG_NICREALTEK = no
673		override CONFIG_NICNATSEMI = no
674		override CONFIG_NICINTEL = no
675		override CONFIG_NICINTEL_SPI = no
676		override CONFIG_NICINTEL_EEPROM = no
677		override CONFIG_OGP_SPI = no
678		override CONFIG_SATAMV = no
	663	override CONFIG_INTERNAL = no
	664	override CONFIG_NIC3COM = no
	665	override CONFIG_GFXNVIDIA = no
	666	override CONFIG_SATASII = no
	667	override CONFIG_ATAHPT = no
	668	override CONFIG_ATAVIA = no
	669	override CONFIG_ATAPROMISE = no
	670	override CONFIG_IT8212 = no
	671	override CONFIG_DRKAISER = no
	672	override CONFIG_NICREALTEK = no
	673	override CONFIG_NICNATSEMI = no
	674	override CONFIG_NICINTEL = no
	675	override CONFIG_NICINTEL_SPI = no
	676	override CONFIG_NICINTEL_EEPROM = no
	677	override CONFIG_OGP_SPI = no
	678	override CONFIG_SATAMV = no
679	679	endif
680	680
681	681	# Bitbanging SPI infrastructure, default off unless needed.

925	925
926	926	ifneq ($(NEED_POSIX_SOCKETS), )
927	927	ifeq ($(TARGET_OS), SunOS)
928		LIBS += -lsocket
	928	LIBS += -lsocket -lnsl
929	929	endif
930	930	endif
931	931

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README less more

135	135	use port-based I/O which is not directly available on non-x86. Those
136	136	programmers will be disabled automatically if you run "make".
137	137
	138	Compiler quirks:
	139
	140	If you are using clang and if you want to enable only one driver, you may hit an
	141	overzealous compiler warning from clang. Compile with "make WARNERROR=no" to
	142	force it to continue and enjoy.
	143
138	144	Installation
139	145	------------
140	146

-2

board_enable.c less more

2439	2439	{0x8086, 0x7190, 0, 0, 0x8086, 0x7110, 0, 0, "^MS-6163 (i440BX)$", NULL, NULL, P3, "MSI", "MS-6163 (MS-6163 Pro)", 0, OK, intel_piix4_gpo14_raise},
2440	2440	{0x8086, 0x244b, 0x1462, 0x3910, 0x8086, 0x2442, 0x1462, 0x3910, NULL, NULL, NULL, P3, "MSI", "MS-6391 (845 Pro4)", 0, OK, intel_ich_gpio23_raise},
2441	2441	{0x1039, 0x0745, 0, 0, 0x1039, 0x0018, 0, 0, "^MS-6561", NULL, NULL, P3, "MSI", "MS-6561 (745 Ultra)", 0, OK, w836xx_memw_enable_2e},
2442		{0x8086, 0x2560, 0x1462, 0x5770, 0x8086, 0x2562, 0x1462, 0x5778, NULL, NULL, NULL, P3, "MSI", "MS-6577 (Xenon)", 0, OK, w83627hf_gpio25_raise_2e},
	2442	{0x8086, 0x2560, 0x1462, 0x5770, 0x8086, 0x24C3, 0x1462, 0x5770, NULL, NULL, NULL, P3, "MSI", "MS-6577 (Xenon)", 0, OK, w83627hf_gpio25_raise_2e},
2443	2443	{0x13f6, 0x0111, 0x1462, 0x5900, 0x1106, 0x3177, 0x1106, 0, NULL, NULL, NULL, P3, "MSI", "MS-6590 (KT4 Ultra)", 0, OK, board_msi_kt4v},
2444		{0x1106, 0x3149, 0x1462, 0x7094, 0x10ec, 0x8167, 0x1462, 0x094c, "^MS-7094$", NULL, NULL, P3, "MSI", "MS-7094 (K8T Neo2-F V2.0)", 0, OK, w83627thf_gpio44_raise_2e},
	2444	{0x1106, 0x0282, 0x1106, 0x0282, 0x1106, 0x3227, 0x1106, 0x3227, "^MS-7094$", NULL, NULL, P3, "MSI", "MS-7094 (K8T Neo2-F V2.0)", 0, OK, w83627thf_gpio44_raise_2e},
2445	2445	{0x1106, 0x0571, 0x1462, 0x7120, 0x1106, 0x3065, 0x1462, 0x7120, NULL, NULL, NULL, P3, "MSI", "MS-6712 (KT4V)", 0, OK, board_msi_kt4v},
2446	2446	{0x1106, 0x3148, 0 , 0 , 0x1106, 0x3177, 0 , 0 , NULL, "msi", "ms6787", P3, "MSI", "MS-6787 (P4MAM-V/P4MAM-L)", 0, OK, w836xx_memw_enable_2e},
2447	2447	{0x8086, 0x24d3, 0x1462, 0x7880, 0x8086, 0x2570, 0, 0, NULL, NULL, NULL, P3, "MSI", "MS-6788-040 (848P NeoV)", 0, OK, intel_ich_gpio32_raise},

+199

-41

flashchips.c less more

4662	4662	.page_size = 256,
4663	4663	/* OTP: 512B total; enter 0x3A */
4664	4664	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP,
4665		.tested = TEST_UNTESTED,
	4665	.tested = TEST_OK_PREW,
4666	4666	.probe = probe_spi_rdid,
4667	4667	.probe_timing = TIMING_ZERO,
4668	4668	.block_erasers =

5367	5367	.probe_timing = TIMING_ZERO,
5368	5368	.block_erasers =
5369	5369	{
5370		{
5371		.eraseblocks = { {64 * 1024, 8} },
5372		.block_erase = spi_block_erase_d8,
5373		}, {
5374		.eraseblocks = { {512 * 1024, 1} },
5375		.block_erase = spi_block_erase_c7,
5376		}
	5370	{
	5371	.eraseblocks = { {64 * 1024, 8} },
	5372	.block_erase = spi_block_erase_d8,
	5373	}, {
	5374	.eraseblocks = { {512 * 1024, 1} },
	5375	.block_erase = spi_block_erase_c7,
	5376	}
5377	5377	},
5378	5378	.printlock = spi_prettyprint_status_register_bp2_srwd,
5379	5379	.unlock = spi_disable_blockprotect_bp2_srwd,

5398	5398	.probe_timing = TIMING_ZERO,
5399	5399	.block_erasers =
5400	5400	{
5401		{
5402		.eraseblocks = { {64 * 1024, 16} },
5403		.block_erase = spi_block_erase_d8,
5404		}, {
5405		.eraseblocks = { {1024 * 1024, 1} },
5406		.block_erase = spi_block_erase_c7,
5407		}
	5401	{
	5402	.eraseblocks = { {64 * 1024, 16} },
	5403	.block_erase = spi_block_erase_d8,
	5404	}, {
	5405	.eraseblocks = { {1024 * 1024, 1} },
	5406	.block_erase = spi_block_erase_c7,
	5407	}
5408	5408	},
5409	5409	.printlock = spi_prettyprint_status_register_bp2_srwd,
5410	5410	.unlock = spi_disable_blockprotect_bp2_srwd,

6294	6294
6295	6295	{
6296	6296	.vendor = "GigaDevice",
6297		.name = "GD25VQ41B",
	6297	.name = "GD25VQ21B",
	6298	.bustype = BUS_SPI,
	6299	.manufacture_id = GIGADEVICE_ID,
	6300	.model_id = GIGADEVICE_GD25VQ21B,
	6301	.total_size = 256,
	6302	.page_size = 256,
	6303	/* OTP: 1536B total; read 0x48, write 0x42, erase 0x44 */
	6304	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP \| FEATURE_QPI,
	6305	.tested = TEST_UNTESTED,
	6306	.probe = probe_spi_rdid,
	6307	.probe_timing = TIMING_ZERO,
	6308	.block_erasers =
	6309	{
	6310	{
	6311	.eraseblocks = { { 4 * 1024, 64} },
	6312	.block_erase = spi_block_erase_20,
	6313	}, {
	6314	.eraseblocks = { { 32 * 1024, 8} },
	6315	.block_erase = spi_block_erase_52,
	6316	}, {
	6317	.eraseblocks = { { 64 * 1024, 4} },
	6318	.block_erase = spi_block_erase_d8,
	6319	}, {
	6320	.eraseblocks = { {256 * 1024, 1} },
	6321	.block_erase = spi_block_erase_60,
	6322	}, {
	6323	.eraseblocks = { {256 * 1024, 1} },
	6324	.block_erase = spi_block_erase_c7,
	6325	}
	6326	},
	6327	.printlock = spi_prettyprint_status_register_bp4_srwd,
	6328	.unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */
	6329	.write = spi_chip_write_256,
	6330	.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
	6331	.voltage = {2300, 3600},
	6332	},
	6333
	6334	{
	6335	.vendor = "GigaDevice",
	6336	.name = "GD25VQ40C",
6298	6337	.bustype = BUS_SPI,
6299	6338	.manufacture_id = GIGADEVICE_ID,
6300	6339	.model_id = GIGADEVICE_GD25VQ41B,
6301	6340	.total_size = 512,
6302	6341	.page_size = 256,
	6342	/* Supports SFDP */
	6343	/* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */
	6344	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP \| FEATURE_QPI,
	6345	.tested = TEST_UNTESTED,
	6346	.probe = probe_spi_rdid,
	6347	.probe_timing = TIMING_ZERO,
	6348	.block_erasers =
	6349	{
	6350	{
	6351	.eraseblocks = { { 4 * 1024, 128} },
	6352	.block_erase = spi_block_erase_20,
	6353	}, {
	6354	.eraseblocks = { { 32 * 1024, 16} },
	6355	.block_erase = spi_block_erase_52,
	6356	}, {
	6357	.eraseblocks = { { 64 * 1024, 8} },
	6358	.block_erase = spi_block_erase_d8,
	6359	}, {
	6360	.eraseblocks = { {512 * 1024, 1} },
	6361	.block_erase = spi_block_erase_60,
	6362	}, {
	6363	.eraseblocks = { {512 * 1024, 1} },
	6364	.block_erase = spi_block_erase_c7,
	6365	}
	6366	},
	6367	.printlock = spi_prettyprint_status_register_bp4_srwd,
	6368	.unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */
	6369	.write = spi_chip_write_256,
	6370	.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
	6371	.voltage = {2300, 3600},
	6372	},
	6373
	6374	{
	6375	.vendor = "GigaDevice",
	6376	.name = "GD25VQ41B",
	6377	.bustype = BUS_SPI,
	6378	.manufacture_id = GIGADEVICE_ID,
	6379	.model_id = GIGADEVICE_GD25VQ41B,
	6380	.total_size = 512,
	6381	.page_size = 256,
6303	6382	/* OTP: 1536B total; read 0x48, write 0x42, erase 0x44 */
6304	6383	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP \| FEATURE_QPI,
6305		.tested = TEST_UNTESTED,
6306		.probe = probe_spi_rdid,
6307		.probe_timing = TIMING_ZERO,
6308		.block_erasers =
6309		{
6310		{
6311		.eraseblocks = { { 4 * 1024, 128} },
6312		.block_erase = spi_block_erase_20,
6313		}, {
6314		.eraseblocks = { { 32 * 1024, 16} },
6315		.block_erase = spi_block_erase_52,
6316		}, {
6317		.eraseblocks = { { 64 * 1024, 8} },
6318		.block_erase = spi_block_erase_d8,
6319		}, {
6320		.eraseblocks = { {512 * 1024, 1} },
6321		.block_erase = spi_block_erase_60,
6322		}, {
6323		.eraseblocks = { {512 * 1024, 1} },
6324		.block_erase = spi_block_erase_c7,
6325		}
6326		},
6327		/* TODO: 2nd Status Register; read 0x35 */
	6384	.tested = TEST_OK_PREW,
	6385	.probe = probe_spi_rdid,
	6386	.probe_timing = TIMING_ZERO,
	6387	.block_erasers =
	6388	{
	6389	{
	6390	.eraseblocks = { { 4 * 1024, 128} },
	6391	.block_erase = spi_block_erase_20,
	6392	}, {
	6393	.eraseblocks = { { 32 * 1024, 16} },
	6394	.block_erase = spi_block_erase_52,
	6395	}, {
	6396	.eraseblocks = { { 64 * 1024, 8} },
	6397	.block_erase = spi_block_erase_d8,
	6398	}, {
	6399	.eraseblocks = { {512 * 1024, 1} },
	6400	.block_erase = spi_block_erase_60,
	6401	}, {
	6402	.eraseblocks = { {512 * 1024, 1} },
	6403	.block_erase = spi_block_erase_c7,
	6404	}
	6405	},
6328	6406	.printlock = spi_prettyprint_status_register_bp4_srwd,
6329		.unlock = spi_disable_blockprotect_bp4_srwd,
	6407	.unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */
	6408	.write = spi_chip_write_256,
	6409	.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
	6410	.voltage = {2300, 3600},
	6411	},
	6412
	6413	{
	6414	.vendor = "GigaDevice",
	6415	.name = "GD25VQ80C",
	6416	.bustype = BUS_SPI,
	6417	.manufacture_id = GIGADEVICE_ID,
	6418	.model_id = GIGADEVICE_GD25VQ80C,
	6419	.total_size = 1024,
	6420	.page_size = 256,
	6421	/* Supports SFDP */
	6422	/* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */
	6423	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP \| FEATURE_QPI,
	6424	.tested = TEST_UNTESTED,
	6425	.probe = probe_spi_rdid,
	6426	.probe_timing = TIMING_ZERO,
	6427	.block_erasers =
	6428	{
	6429	{
	6430	.eraseblocks = { { 4 * 1024, 256} },
	6431	.block_erase = spi_block_erase_20,
	6432	}, {
	6433	.eraseblocks = { { 32 * 1024, 32} },
	6434	.block_erase = spi_block_erase_52,
	6435	}, {
	6436	.eraseblocks = { { 64 * 1024, 16} },
	6437	.block_erase = spi_block_erase_d8,
	6438	}, {
	6439	.eraseblocks = { {1024 * 1024, 1} },
	6440	.block_erase = spi_block_erase_60,
	6441	}, {
	6442	.eraseblocks = { {1024 * 1024, 1} },
	6443	.block_erase = spi_block_erase_c7,
	6444	}
	6445	},
	6446	.printlock = spi_prettyprint_status_register_bp4_srwd,
	6447	.unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */
	6448	.write = spi_chip_write_256,
	6449	.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
	6450	.voltage = {2300, 3600},
	6451	},
	6452
	6453	{
	6454	.vendor = "GigaDevice",
	6455	.name = "GD25VQ16C",
	6456	.bustype = BUS_SPI,
	6457	.manufacture_id = GIGADEVICE_ID,
	6458	.model_id = GIGADEVICE_GD25VQ16C,
	6459	.total_size = 2 * 1024,
	6460	.page_size = 256,
	6461	/* Supports SFDP */
	6462	/* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */
	6463	.feature_bits = FEATURE_WRSR_WREN \| FEATURE_OTP \| FEATURE_QPI,
	6464	.tested = TEST_UNTESTED,
	6465	.probe = probe_spi_rdid,
	6466	.probe_timing = TIMING_ZERO,
	6467	.block_erasers =
	6468	{
	6469	{
	6470	.eraseblocks = { { 4 * 1024, 512} },
	6471	.block_erase = spi_block_erase_20,
	6472	}, {
	6473	.eraseblocks = { { 32 * 1024, 64} },
	6474	.block_erase = spi_block_erase_52,
	6475	}, {
	6476	.eraseblocks = { { 64 * 1024, 32} },
	6477	.block_erase = spi_block_erase_d8,
	6478	}, {
	6479	.eraseblocks = { {2 * 1024 * 1024, 1} },
	6480	.block_erase = spi_block_erase_60,
	6481	}, {
	6482	.eraseblocks = { {2 * 1024 * 1024, 1} },
	6483	.block_erase = spi_block_erase_c7,
	6484	}
	6485	},
	6486	.printlock = spi_prettyprint_status_register_bp4_srwd,
	6487	.unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */
6330	6488	.write = spi_chip_write_256,
6331	6489	.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
6332	6490	.voltage = {2300, 3600},

15468	15626	.total_size = 512,
15469	15627	.page_size = 64 * 1024,
15470	15628	.feature_bits = FEATURE_REGISTERMAP \| FEATURE_EITHER_RESET,
15471		.tested = TEST_OK_PR,
	15629	.tested = TEST_OK_PREW,
15472	15630	.probe = probe_jedec,
15473	15631	.probe_timing = 10,
15474	15632	.block_erasers =

-1

flashchips.h less more

371	371	#define GIGADEVICE_GD25Q32 0x4016 /* Same as GD25Q32B */
372	372	#define GIGADEVICE_GD25Q64 0x4017 /* Same as GD25Q64B */
373	373	#define GIGADEVICE_GD25Q128 0x4018 /* GD25Q128B and GD25Q128C only, can be distinguished by SFDP */
	374	#define GIGADEVICE_GD25VQ21B 0x4212
	375	#define GIGADEVICE_GD25VQ41B 0x4213 /* Same as GD25VQ40C, can be distinguished by SFDP */
	376	#define GIGADEVICE_GD25VQ80C 0x4214
	377	#define GIGADEVICE_GD25VQ16C 0x4215
374	378	#define GIGADEVICE_GD25LQ40 0x6013
375	379	#define GIGADEVICE_GD25LQ80 0x6014
376	380	#define GIGADEVICE_GD25LQ16 0x6015
377	381	#define GIGADEVICE_GD25LQ32 0x6016
378	382	#define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */
379	383	#define GIGADEVICE_GD25LQ128 0x6018
380		#define GIGADEVICE_GD25VQ41B 0x4213
381	384	#define GIGADEVICE_GD29GL064CAB 0x7E0601
382	385
383	386	#define HYUNDAI_ID 0xAD /* Hyundai */

+22

-18

flashrom.8 less more

0	0	.\" Load the www device when using groff; provide a fallback for groff's MTO macro that formats email addresses.
1	1	.ie \n[.g] \
2	2	. mso www.tmac
3		.el \
4		. de MTO \\$2 \(la\\$1 \(ra\\$3
	3	.el \{
	4	. de MTO
	5	\\$2 \(la\\$1 \(ra\\$3 \
5	6	. .
	7	.\}
6	8	.\" Create wrappers for .MTO and .URL that print only text on systems w/o groff or if not outputting to a HTML
7	9	.\" device. To that end we need to distinguish HTML output on groff from other configurations first.
8	10	.nr groffhtml 0

37	39	. \}
38	40	. \}
39	41	..
40		.TH FLASHROM 8 "2016-02-28" "0.9.9-rc1-r1946"
	42	.TH FLASHROM 8 "2016-03-13" "0.9.9-r1954"
41	43	.SH NAME
42	44	flashrom \- detect, read, write, verify and erase flash chips
43	45	.SH SYNOPSIS

207	209	Specify the programmer device. This is mandatory for all operations
208	210	involving any chip access (probe/read/write/...). Currently supported are:
209	211	.sp
210		.BR "* internal" " (default, for in-system flashing in the mainboard)"
	212	.BR "* internal" " (for in-system flashing in the mainboard)"
211	213	.sp
212	214	.BR "* dummy" " (virtual programmer for testing flashrom)"
213	215	.sp

236	238	.sp
237	239	.BR "* it8212" " (for flash ROMs on ITE IT8212F ATA/RAID controller)"
238	240	.sp
239		.BR "* ft2232_spi" " (for SPI flash ROMs attached to an FT2232/FT4232H/FT232H family \
240		based USB SPI programmer), including the DLP Design DLP-USB1232H, \
241		FTDI FT2232H Mini-Module, FTDI FT4232H Mini-Module, openbiosprog-spi, Amontec \
242		JTAGkey/JTAGkey-tiny/JTAGkey-2, Dangerous Prototypes Bus Blaster, \
243		Olimex ARM-USB-TINY/-H, Olimex ARM-USB-OCD/-H, TIAO/DIYGADGET USB
244		Multi-Protocol Adapter (TUMPA), TUMPA Lite, GOEPEL PicoTAP and Google Servo v1/v2.
	241	.BR "* ft2232_spi" " (for SPI flash ROMs attached to an FT2232/FT4232H/FT232H family based USB SPI programmer).
245	242	.sp
246	243	.BR "* serprog" " (for flash ROMs attached to a programmer speaking serprog, \
247		including Arduino-based devices as well as various programmers by Urja Rannikko, \
248		Juhana Helovuo, Stefan Tauner and others)."
	244	including some Arduino-based devices)."
249	245	.sp
250	246	.BR "* buspirate_spi" " (for SPI flash ROMs attached to a Bus Pirate)"
251	247	.sp

683	679	.IP
684	680	This is the first programmer module in flashrom that does not provide access to NOR flash chips but EEPROMs
685	681	mounted on gigabit Ethernet cards based on Intel's 82580 NIC. Because EEPROMs normally do not announce their
686		size nor allow to be identified, the controller relies on correct size values written to predefined addresses
687		within the chip. Flashrom follows this scheme but assumes the minimum size of 16 kB (128 kb) if an unprogrammed
688		EEPROM/card is detected. Intel specifies following EEPROMs to be compatible: Atmel AT25128, AT25256, Micron (ST)
689		M95128, M95256 and OnSemi (Catalyst) CAT25CS128.
	682	size nor allow themselves to be identified, the controller relies on correct size values written to predefined
	683	addresses within the chip. Flashrom follows this scheme but assumes the minimum size of 16 kB (128 kb) if an
	684	unprogrammed EEPROM/card is detected. Intel specifies following EEPROMs to be compatible:
	685	Atmel AT25128, AT25256, Micron (ST) M95128, M95256 and OnSemi (Catalyst) CAT25CS128.
690	686	.SS
691	687	.BR "ft2232_spi " programmer
692	688	.IP
	689	This module supports various programmers based on FTDI FT2232/FT4232H/FT232H chips including the DLP Design
	690	DLP-USB1232H, openbiosprog-spi, Amontec JTAGkey/JTAGkey-tiny/JTAGkey-2, Dangerous Prototypes Bus Blaster,
	691	Olimex ARM-USB-TINY/-H, Olimex ARM-USB-OCD/-H, OpenMoko Neo1973 Debug board (V2+), TIAO/DIYGADGET USB
	692	Multi-Protocol Adapter (TUMPA), TUMPA Lite, GOEPEL PicoTAP and Google Servo v1/v2.
	693	.sp
693	694	An optional parameter specifies the controller
694	695	type and channel/interface/port it should support. For that you have to use the
695	696	.sp

735	736	.SS
736	737	.BR "serprog " programmer
737	738	.IP
	739	This module supports all programmers speaking the serprog protocol. This includes some Arduino-based devices
	740	as well as various programmers by Urja Rannikko, Juhana Helovuo, Stefan Tauner, Chi Zhang and many others.
	741	.sp
738	742	A mandatory parameter specifies either a serial device (and baud rate) or an IP/port combination for
739	743	communicating with the programmer.
740	744	The device/baud combination has to start with

980	984	.BR "mstarddc_spi " programmer
981	985	.IP
982	986	The Display Data Channel (DDC) is an I2C bus present on VGA and DVI connectors, that allows exchanging
983		informations between a computer and attached displays. Its most common uses are getting display capabilities
	987	information between a computer and attached displays. Its most common uses are getting display capabilities
984	988	through EDID (at I2C address 0x50) and sending commands to the display using the DDC/CI protocol (at address
985	989	0x37). On displays driven by MSTAR SoCs, it is also possible to access the SoC firmware flash (connected to
986	990	the Soc through another SPI bus) using an In-System Programming (ISP) port, usually at address 0x49.

1015	1019	.sp
1016	1020	.B " flashrom \-p mstarddc_spi:dev=/dev/i2c-1:49,noreset=1
1017	1021	.sp
1018		Please note that sending the reset command is also inhibited in the event an error occured during the operation.
	1022	Please note that sending the reset command is also inhibited if an error occurred during the operation.
1019	1023	To send the reset command afterwards, you can simply run flashrom once more, in chip probe mode (not specifying
1020	1024	an operation), without the
1021	1025	.B noreset

+21

-17

flashrom.8.tmpl less more

0	0	.\" Load the www device when using groff; provide a fallback for groff's MTO macro that formats email addresses.
1	1	.ie \n[.g] \
2	2	. mso www.tmac
3		.el \
4		. de MTO \\$2 \(la\\$1 \(ra\\$3
	3	.el \{
	4	. de MTO
	5	\\$2 \(la\\$1 \(ra\\$3 \
5	6	. .
	7	.\}
6	8	.\" Create wrappers for .MTO and .URL that print only text on systems w/o groff or if not outputting to a HTML
7	9	.\" device. To that end we need to distinguish HTML output on groff from other configurations first.
8	10	.nr groffhtml 0

207	209	Specify the programmer device. This is mandatory for all operations
208	210	involving any chip access (probe/read/write/...). Currently supported are:
209	211	.sp
210		.BR "* internal" " (default, for in-system flashing in the mainboard)"
	212	.BR "* internal" " (for in-system flashing in the mainboard)"
211	213	.sp
212	214	.BR "* dummy" " (virtual programmer for testing flashrom)"
213	215	.sp

236	238	.sp
237	239	.BR "* it8212" " (for flash ROMs on ITE IT8212F ATA/RAID controller)"
238	240	.sp
239		.BR "* ft2232_spi" " (for SPI flash ROMs attached to an FT2232/FT4232H/FT232H family \
240		based USB SPI programmer), including the DLP Design DLP-USB1232H, \
241		FTDI FT2232H Mini-Module, FTDI FT4232H Mini-Module, openbiosprog-spi, Amontec \
242		JTAGkey/JTAGkey-tiny/JTAGkey-2, Dangerous Prototypes Bus Blaster, \
243		Olimex ARM-USB-TINY/-H, Olimex ARM-USB-OCD/-H, TIAO/DIYGADGET USB
244		Multi-Protocol Adapter (TUMPA), TUMPA Lite, GOEPEL PicoTAP and Google Servo v1/v2.
	241	.BR "* ft2232_spi" " (for SPI flash ROMs attached to an FT2232/FT4232H/FT232H family based USB SPI programmer).
245	242	.sp
246	243	.BR "* serprog" " (for flash ROMs attached to a programmer speaking serprog, \
247		including Arduino-based devices as well as various programmers by Urja Rannikko, \
248		Juhana Helovuo, Stefan Tauner and others)."
	244	including some Arduino-based devices)."
249	245	.sp
250	246	.BR "* buspirate_spi" " (for SPI flash ROMs attached to a Bus Pirate)"
251	247	.sp

683	679	.IP
684	680	This is the first programmer module in flashrom that does not provide access to NOR flash chips but EEPROMs
685	681	mounted on gigabit Ethernet cards based on Intel's 82580 NIC. Because EEPROMs normally do not announce their
686		size nor allow to be identified, the controller relies on correct size values written to predefined addresses
687		within the chip. Flashrom follows this scheme but assumes the minimum size of 16 kB (128 kb) if an unprogrammed
688		EEPROM/card is detected. Intel specifies following EEPROMs to be compatible: Atmel AT25128, AT25256, Micron (ST)
689		M95128, M95256 and OnSemi (Catalyst) CAT25CS128.
	682	size nor allow themselves to be identified, the controller relies on correct size values written to predefined
	683	addresses within the chip. Flashrom follows this scheme but assumes the minimum size of 16 kB (128 kb) if an
	684	unprogrammed EEPROM/card is detected. Intel specifies following EEPROMs to be compatible:
	685	Atmel AT25128, AT25256, Micron (ST) M95128, M95256 and OnSemi (Catalyst) CAT25CS128.
690	686	.SS
691	687	.BR "ft2232_spi " programmer
692	688	.IP
	689	This module supports various programmers based on FTDI FT2232/FT4232H/FT232H chips including the DLP Design
	690	DLP-USB1232H, openbiosprog-spi, Amontec JTAGkey/JTAGkey-tiny/JTAGkey-2, Dangerous Prototypes Bus Blaster,
	691	Olimex ARM-USB-TINY/-H, Olimex ARM-USB-OCD/-H, OpenMoko Neo1973 Debug board (V2+), TIAO/DIYGADGET USB
	692	Multi-Protocol Adapter (TUMPA), TUMPA Lite, GOEPEL PicoTAP and Google Servo v1/v2.
	693	.sp
693	694	An optional parameter specifies the controller
694	695	type and channel/interface/port it should support. For that you have to use the
695	696	.sp

735	736	.SS
736	737	.BR "serprog " programmer
737	738	.IP
	739	This module supports all programmers speaking the serprog protocol. This includes some Arduino-based devices
	740	as well as various programmers by Urja Rannikko, Juhana Helovuo, Stefan Tauner, Chi Zhang and many others.
	741	.sp
738	742	A mandatory parameter specifies either a serial device (and baud rate) or an IP/port combination for
739	743	communicating with the programmer.
740	744	The device/baud combination has to start with

980	984	.BR "mstarddc_spi " programmer
981	985	.IP
982	986	The Display Data Channel (DDC) is an I2C bus present on VGA and DVI connectors, that allows exchanging
983		informations between a computer and attached displays. Its most common uses are getting display capabilities
	987	information between a computer and attached displays. Its most common uses are getting display capabilities
984	988	through EDID (at I2C address 0x50) and sending commands to the display using the DDC/CI protocol (at address
985	989	0x37). On displays driven by MSTAR SoCs, it is also possible to access the SoC firmware flash (connected to
986	990	the Soc through another SPI bus) using an In-System Programming (ISP) port, usually at address 0x49.

1015	1019	.sp
1016	1020	.B " flashrom \-p mstarddc_spi:dev=/dev/i2c-1:49,noreset=1
1017	1021	.sp
1018		Please note that sending the reset command is also inhibited in the event an error occured during the operation.
	1022	Please note that sending the reset command is also inhibited if an error occurred during the operation.
1019	1023	To send the reset command afterwards, you can simply run flashrom once more, in chip probe mode (not specifying
1020	1024	an operation), without the
1021	1025	.B noreset

+10

-1

hwaccess.c less more

32	32	#include "flash.h"
33	33	#include "hwaccess.h"
34	34
35		#if !(IS_LINUX \|\| IS_MACOSX \|\| defined(__NetBSD__) \|\| defined(__OpenBSD__) \|\| defined(__FreeBSD__) \|\| defined(__FreeBSD_kernel__) \|\| defined(__DragonFly__) \|\| defined(__DJGPP__) \|\| defined(__LIBPAYLOAD__) \|\| defined(__sun))
	35	#if !(IS_LINUX \|\| IS_MACOSX \|\| defined(__NetBSD__) \|\| defined(__OpenBSD__) \|\| defined(__FreeBSD__) \|\| defined(__FreeBSD_kernel__) \|\| defined(__DragonFly__) \|\| defined(__DJGPP__) \|\| defined(__LIBPAYLOAD__) \|\| defined(__sun) \|\| defined(__gnu_hurd__))
36	36	#error "Unknown operating system"
37	37	#endif
38	38
39	39	#define USE_IOPL (IS_LINUX \|\| IS_MACOSX \|\| defined(__NetBSD__) \|\| defined(__OpenBSD__))
40	40	#define USE_DEV_IO (defined(__FreeBSD__) \|\| defined(__FreeBSD_kernel__) \|\| defined(__DragonFly__))
	41	#define USE_IOPERM (defined(__gnu_hurd__))
	42
	43	#if USE_IOPERM
	44	#include <sys/io.h>
	45	#endif
41	46
42	47	#if IS_X86 && USE_DEV_IO
43	48	int io_fd;

81	86	sysi86(SI86V86, V86SC_IOPL, 0);
82	87	#elif USE_DEV_IO
83	88	close(io_fd);
	89	#elif USE_IOPERM
	90	ioperm(0, 65536, 0);
84	91	#elif USE_IOPL
85	92	iopl(0);
86	93	#endif

96	103	if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) {
97	104	#elif USE_DEV_IO
98	105	if ((io_fd = open("/dev/io", O_RDWR)) < 0) {
	106	#elif USE_IOPERM
	107	if (ioperm(0, 65536, 1) != 0) {
99	108	#elif USE_IOPL
100	109	if (iopl(3) != 0) {
101	110	#endif

-1

layout.c less more

67	67	(void)fclose(romlayout);
68	68	return 1;
69	69	}
70		if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[num_rom_entries].name))
	70	if (2 != fscanf(romlayout, "%255s %255s\n", tempstr, rom_entries[num_rom_entries].name))
71	71	continue;
72	72	#if 0
73	73	// fscanf does not like arbitrary comments like that :( later

-0

os.h less more

55	55	// libpayload
56	56	#elif defined(__LIBPAYLOAD__)
57	57	#define __FLASHROM_OS__ "libpayload"
	58	// GNU Hurd
	59	#elif defined(__gnu_hurd__)
	60	#define __FLASHROM_OS__ "Hurd"
58	61	// Linux
59	62	#elif defined(__linux__)
60	63	// There are various flags in use on Android apparently. __ANDROID__ seems to be the most trustworthy.

-1

pickit2_spi.c less more

399	399
400	400	int pickit2_spi_init(void)
401	401	{
402		unsigned int usedevice = 0; // FIXME: allow to select one of multiple devices
	402	unsigned int usedevice = 0; // FIXME: Allow selecting one of multiple devices
403	403
404	404	uint8_t buf[CMD_LENGTH] = {
405	405	CMD_EXEC_SCRIPT,

+17

-0

pony_spi.c less more

102	102	.half_period = 0,
103	103	};
104	104
	105	static int pony_spi_shutdown(void *data)
	106	{
	107	/* Shut down serial port communication */
	108	int ret = serialport_shutdown(NULL);
	109	if (ret)
	110	msg_pdbg("Pony SPI shutdown failed.\n");
	111	else
	112	msg_pdbg("Pony SPI shutdown completed.\n");
	113
	114	return ret;
	115	}
	116
105	117	int pony_spi_init(void)
106	118	{
107	119	int i, data_out;

117	129	sp_fd = sp_openserport(arg, 9600);
118	130	if (sp_fd == SER_INV_FD) {
119	131	free(arg);
	132	return 1;
	133	}
	134	if (register_shutdown(pony_spi_shutdown, NULL) != 0) {
	135	free(arg);
	136	serialport_shutdown(NULL);
120	137	return 1;
121	138	}
122	139	have_device++;

-2

print.c less more

489	489	case USB:
490	490	print_supported_devs(prog, "USB");
491	491	break;
492		#if NEED_PCI == 1
493	492	case PCI:
494	493	print_supported_devs(prog, "PCI");
495	494	break;
496		#endif
497	495	case OTHER:
498	496	if (prog.devs.note != NULL) {
499	497	msg_ginfo("\nSupported devices for the %s programmer:\n", prog.name);

570	568	B("ASRock", "AMCP7AION-HT", OK, "http://www.asrock.com/nettop/NVIDIA/ION%20330HT/", "Used in ION 330HT(-BD) barebones."),
571	569	B("ASRock", "ConRoeXFire-eSATA2", OK, "http://www.asrock.com/mb/overview.asp?model=conroexfire-esata2", NULL),
572	570	B("ASRock", "E350M1/USB3", OK, "http://www.asrock.com/mb/overview.asp?model=e350m1/usb3", "Vendor firmware writes to flash at shutdown. This probably corrupts the flash in case you write coreboot while running the vendor firmware. Simply updating the vendor firmware should be fine."),
	571	B("ASRock", "Fatal1ty 970 Performance", OK, "http://www.asrock.com/mb/overview.asp?Model=Fatal1ty%20970%20Performance", "Probing works (Winbond W25Q64, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs), ME region is locked."),
573	572	B("ASRock", "Fatal1ty Z77 Performance", BAD, "http://www.asrock.com/mb/overview.asp?Model=Fatal1ty%20Z77%20Performance", "Probing works (Winbond W25Q64, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs), ME region is locked."),
574	573	B("ASRock", "G31M-GS", OK, "http://www.asrock.com/mb/overview.asp?Model=G31M-GS", NULL),
575	574	B("ASRock", "G31M-S rev 2.0", OK, "http://www.asrock.com/mb/overview.asp?model=G31M-S", NULL),

584	583	B("ASRock", "M3A790GXH/128M", OK, "http://www.asrock.com/mb/overview.asp?Model=M3A790GXH/128M", NULL),
585	584	B("ASRock", "N61P-S", OK, "http://www.asrock.com/mb/overview.asp?Model=N61P-S", NULL),
586	585	B("ASRock", "N68C-S UCC", OK, "http://www.asrock.com/mb/overview.asp?Model=N68C-S%20UCC", NULL),
	586	B("ASRock", "P4i65G", OK, "http://www.asrock.com/mb/overview.asp?Model=P4i65G", NULL),
587	587	B("ASRock", "P4i65GV", OK, "http://www.asrock.com/mb/overview.asp?Model=P4i65GV", NULL),
588	588	B("ASRock", "Z68 Extreme4", BAD, "http://www.asrock.com/mb/overview.asp?Model=Z68%20Extreme4", "Probing works (Winbond W25Q64, 8192 kB, SPI), but parts of the flash are problematic: descriptor is r/o (conforming to ICH reqs), ME region is locked."),
589	589	B("ASUS", "A7N8X Deluxe", OK, "http://www.asus.com/Motherboards/AMD_Socket_A/A7N8X_Deluxe/", NULL),

+16

-15

sb600spi.c less more

386	386	static int handle_speed(struct pci_dev *dev)
387	387	{
388	388	uint32_t tmp;
389		int8_t spispeed_idx = 3; /* Default to 16.5 MHz */
	389	uint8_t spispeed_idx = 3; /* Default to 16.5 MHz */
390	390
391	391	char *spispeed = extract_programmer_param("spispeed");
392	392	if (spispeed != NULL) {
393		if (strcasecmp(spispeed, "reserved") != 0) {
394		int i;
395		for (i = 0; i < ARRAY_SIZE(spispeeds); i++) {
396		if (strcasecmp(spispeeds[i].name, spispeed) == 0) {
397		spispeed_idx = i;
398		break;
399		}
	393	unsigned int i;
	394	for (i = 0; i < ARRAY_SIZE(spispeeds); i++) {
	395	if (strcasecmp(spispeeds[i].name, spispeed) == 0) {
	396	spispeed_idx = i;
	397	break;
400	398	}
401		/* Only Yangtze supports the second half of indices; no 66 MHz before SB8xx. */
402		if ((amd_gen < CHIPSET_YANGTZE && spispeed_idx > 3) \|\|
403		(amd_gen < CHIPSET_SB89XX && spispeed_idx == 0))
404		spispeed_idx = -1;
405		}
406		if (spispeed_idx < 0) {
	399	}
	400	/* "reserved" is not a valid speed.
	401	* Error out on speeds not present in the spispeeds array.
	402	* Only Yangtze supports the second half of indices.
	403	* No 66 MHz before SB8xx. */
	404	if ((strcasecmp(spispeed, "reserved") == 0) \|\|
	405	(i == ARRAY_SIZE(spispeeds)) \|\|
	406	(amd_gen < CHIPSET_YANGTZE && spispeed_idx > 3) \|\|
	407	(amd_gen < CHIPSET_SB89XX && spispeed_idx == 0)) {
407	408	msg_perr("Error: Invalid spispeed value: '%s'.\n", spispeed);
408	409	free(spispeed);
409	410	return 1;

510	511	msg_pinfo("Writes have been disabled for safety reasons because the presence of the IMC\n"
511	512	"was detected and it could interfere with accessing flash memory. Flashrom will\n"
512	513	"try to disable it temporarily but even then this might not be safe:\n"
513		"when it is reenabled and after a reboot it expects to find working code\n"
	514	"when it is re-enabled and after a reboot it expects to find working code\n"
514	515	"in the flash and it is unpredictable what happens if there is none.\n"
515	516	"\n"
516	517	"To be safe make sure that there is a working IMC firmware at the right\n"

-2

util/ich_descriptors_tool/ich_descriptors_tool.c less more

169	169	usage(argv, "Seeking to the end of the file failed");
170	170
171	171	#ifdef HAVE_MMAP
172		buf = mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0);
	172	buf = (uint32_t *)mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0);
173	173	if (buf == (void *) -1)
174	174	#endif
175	175	{

179	179	usage(argv, "Could not allocate memory");
180	180	lseek(fd, 0, SEEK_SET);
181	181	if (len != read(fd, buf, len))
182		usage(argv, "Seeking to the end of the file failed");
	182	usage(argv, "Reading the descriptor image file failed");
183	183	}
184	184	printf("The flash image has a size of %d [0x%x] bytes.\n", len, len);
185	185	close(fd);