flashrom February 2016

flashrom@flashrom.org

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96 discussions

Re: [flashrom] [PATCH] Fix compilation on non-i386 architectures on OpenBSD.
by Stefan Tauner 07 Feb '16

07 Feb '16

On Sat, 30 Jan 2016 12:31:49 +0100 Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> wrote: > We use a header for MSR accesses on AMD Geodes that does only exist > on 32 bit x86 machines. > > Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Self-acked and committed in r1924. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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[commit] r1924 - trunk
by repository service 07 Feb '16

07 Feb '16

Author: stefanct Date: Sun Feb 7 04:35:04 2016 New Revision: 1924 URL: http://flashrom.org/trac/flashrom/changeset/1924 Log: Fix compilation on non-i386 architectures on OpenBSD. We use a header for MSR accesses on AMD Geodes that does only exist on 32 bit x86 machines. Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/physmap.c Modified: trunk/physmap.c ============================================================================== --- trunk/physmap.c Mon Feb 1 01:27:25 2016 (r1923) +++ trunk/physmap.c Sun Feb 7 04:35:04 2016 (r1924) @@ -457,7 +457,7 @@ /* Clear MSR file descriptor. */ fd_msr = -1; } -#elif defined(__OpenBSD__) /* This does only work for certain AMD Geode LX systems see amdmsr(4). */ +#elif defined(__OpenBSD__) && defined (__i386__) /* This does only work for certain AMD Geode LX systems see amdmsr(4). */ #include <sys/ioctl.h> #include <machine/amdmsr.h>

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Cannot compile flashrom for windows
by Bio 03 Feb '16

03 Feb '16

Hello, I'm having trouble with flashrom, i have a working ft2232 board and i correctly connected a spi flash on it on port A I also correctly installed the libusb drivers for the board So i found a compiled version of flashrom for windows v0.9.6.1-r1705 I run it with this command flashrom -p ft2232_spi:type=2232H,port=A And i get this: flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. I then decided to try port B, so i wired the flash chip on port B and used this command flashrom -p ft2232_spi:type=2232H,port=B And i get this: flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Unable to reset FTDI device (USB device unavailable). Unable to set latency timer (USB device unavailable). Unable to set bitmode to SPI (USB device unavailable). ftdi_write_data: -666, USB device unavailable Error: Programmer initialization failed. The chip i'm trying to work with is a MACRONIX_MX25L25635F, specified in the flashchips.h line 478 of the source code v0.9.8 #define MACRONIX_MX25L25635F 0x2019 /* Same as MX25L25639F, but the latter seems to not support REMS */ So i decided to cross compile the new version 0.9.8 for windows thinking that maybe the v0.9.6.1 doesn't recognise my chip ? Anyway i installed mingw and used msys64 to get all the packages and update everything correctly, i also put the libusb and libftdi in the bin, lib and include directory, i think everything is installed correctly but... When i try to compileflashrom with make i get this error $ make Files don't seem to be under version control. Replacing all version templates with 0.9.8-r1888. Package libftdi was not found in the pkg-config search path. Perhaps you should add the directory containing `libftdi.pc' to the PKG_CONFIG_PATH environment variable No package 'libftdi' found Checking for a C compiler... found. Target arch is x86 Target OS is MinGW Checking for libusb-0.1/libusb-compat headers... found. Checking if libusb-0.1 is usable... yes. Checking for FTDI support... found. Checking for FT232H support in libftdi... not found. Checking for utsname support... not found. make[1]: Entering directory `/c/flashrom/util/ich_descriptors_tool' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/c/flashrom/util/ich_descriptors_tool' And if i try with make CC=i686-w64-mingw32-gcc i get this error $ make CC=i686-w64-mingw32-gcc Files don't seem to be under version control. Replacing all version templates with 0.9.8-r1888. Package libftdi was not found in the pkg-config search path. Perhaps you should add the directory containing `libftdi.pc' to the PKG_CONFIG_PATH environment variable No package 'libftdi' found Checking for a C compiler... found. Target arch is x86 Target OS is MinGW Checking for libusb-0.1/libusb-compat headers... In file included from c:/MinGW/i686-w64-mingw32/include/stddef.h:7:0, from c:/MinGW/lib/gcc/i686-w64-mingw32/5.2.0/include/stddef.h:1, from c:/MinGW/include/stdlib.h:22, from c:/MinGW/include/lusb0_usb.h:4, from .test.c:3: c:/MinGW/i686-w64-mingw32/include/crtdefs.h:123:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'typedef' __MINGW_EXTENSION typedef __int64 __time64_t; ^ c:/MinGW/i686-w64-mingw32/include/crtdefs.h:138:9: error: unknown type name '__time64_t' typedef __time64_t time_t; ^ not found. Please install libusb-0.1 headers or libusb-compat headers. See README for more information. make: *** [hwlibs] Error 1 Could you help me out to compile le latest version of flashrom please ? Thanks a lot for reading me Best regards

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[PATCH] Add flash chip definition for ESI ES25P40 and ES25P80
by Hatim Kanchwala 02 Feb '16

02 Feb '16

Signed-off-by: Hatim Kanchwala <hatim(a)hatimak.me> -- Index: flashchips.c =================================================================== --- flashchips.c (revision 1919) +++ flashchips.c (working copy) @@ -5273,4 +5273,67 @@ { + .vendor = "ESI", + .name = "ES25P40", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P40, + .total_size = 512, + .page_size = 256, + /* 256-byte paramter page separate from memory array */ + /* Supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) parameter page instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + + { + .vendor = "ESI", + .name = "ES25P80", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P80, + .total_size = 1024, + .page_size = 256, + /* 256-byte paramter page separate from memory array */ + /* Supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) parameter page instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { .vendor = "Fujitsu", .name = "MBM29F004BC", -- Regards, Hatim Kanchwala http://hatimak.me B. Tech. Electrical Engineering Indian Institute of Technology Patna

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Re: [flashrom] image size
by Stefan Tauner 01 Feb '16

01 Feb '16

On Mon, 25 Jan 2016 22:37:18 +0000 Simon Ramage <freeballsdeuce(a)yahoo.co.uk> wrote: > Hello, hope you can help me, I have bricked my chromebox, been using a > pomona clip via a raspberry pi on my spi, running flashrom, which finds my > winbond chip but when i try to write to it, flashrom comes back with an > error saying "image size (4096 B) doesn't match the flash chip's size > (8388608 B)!" That would mean that you try to write a 4 kB file to an 8 MB flash chip. flashrom won't allow that for good reasons. It seems like you are confusing two files IMHO. The 4 kB file is probably just the flash descriptor but that alone is probably not what you want to write. > and when i go to the properties of the image it is similar to > the chip's size. I certainly doubt that. It is more likely that you are comparing something else than flashrom does (i.e. you are looking at the wrong file). > Have tried using hex editor on windows and flashing that > format but keep getting same error message, hope you can help me with > regard to this, thankyou. You probably want to use a pre-built image by John Lewis. They should have the correct size... -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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[commit] r1923 - trunk
by repository service 01 Feb '16

01 Feb '16

Author: stefanct Date: Mon Feb 1 01:27:25 2016 New Revision: 1923 URL: http://flashrom.org/trac/flashrom/changeset/1923 Log: Add support for ESI ES25P40, ES25P80 and ES25P16. Signed-off-by: Hatim Kanchwala <hatim(a)hatimak.me> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/flashchips.c Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Mon Feb 1 00:17:35 2016 (r1922) +++ trunk/flashchips.c Mon Feb 1 01:27:25 2016 (r1923) @@ -5353,6 +5353,99 @@ }, { + .vendor = "ESI", + .name = "ES25P40", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P40, + .total_size = 512, + .page_size = 256, + /* 256-byte paramter page separate from memory array: + * supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { + .vendor = "ESI", + .name = "ES25P80", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P80, + .total_size = 1024, + .page_size = 256, + /* 256-byte paramter page separate from memory array: + * supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { + .vendor = "ESI", + .name = "ES25P16", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P16, + .total_size = 2 * 1024, + .page_size = 256, + /* 256-byte paramter page separate from memory array: + * supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { .vendor = "Fujitsu", .name = "MBM29F004BC", .bustype = BUS_PARALLEL,

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flashrom February 2016