Dear Team,
MainBoard: MSI-H81M-E35
Bios chip: mxic mx mx25l6473e, size: 8MB
Programmer: Ch341a Mini,
Flashrom log,
# flashrom --programmer ch341a_spi -r backup4.bin -c "MX25L6473E"
flashrom 1.4.0-devel (git:v1.2-1355-g9ccbf1cf) on Linux 5.18.12-gnu-hardened1-1-hardened (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Macronix flash chip "MX25L6473E" (8192 kB, SPI) on ch341a_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
Reading flash... done.
# flashrom --programmer ch341a_spi -r backup5.bin -c "MX25L6473E"
flashrom 1.4.0-devel (git:v1.2-1355-g9ccbf1cf) on Linux 5.18.12-gnu-hardened1-1-hardened (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Macronix flash chip "MX25L6473E" (8192 kB, SPI) on ch341a_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
Reading flash... done.
# md5sum backup*
8de97381dbcdb4bb740165011e2f5d2d backup4.bin
8de97381dbcdb4bb740165011e2f5d2d backup5.bin
# flashrom --programmer ch341a_spi -w E7817IMS.M50 -c "MX25L6473E"
flashrom 1.4.0-devel (git:v1.2-1355-g9ccbf1cf) on Linux 5.18.12-gnu-hardened1-1-hardened (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Macronix flash chip "MX25L6473E" (8192 kB, SPI) on ch341a_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
Cannot read CONFIG: unsupported by chip
Failed to unlock flash status reg with wp support.
Reading old flash chip contents... done.
Erase/write done from 0 to 7fffff
Verifying flash... VERIFIED.
# flashrom --programmer ch341a_spi -r backup6.bin -c "MX25L6473E"
flashrom 1.4.0-devel (git:v1.2-1355-g9ccbf1cf) on Linux 5.18.12-gnu-hardened1-1-hardened (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Macronix flash chip "MX25L6473E" (8192 kB, SPI) on ch341a_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
Reading flash... done.
[root@pet ~]# flashrom --programmer ch341a_spi -r backup7.bin -c "MX25L6473E"
flashrom 1.4.0-devel (git:v1.2-1355-g9ccbf1cf) on Linux 5.18.12-gnu-hardened1-1-hardened (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Macronix flash chip "MX25L6473E" (8192 kB, SPI) on ch341a_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
Reading flash... done.
# md5sum backup* E7817IMS.M50
8de97381dbcdb4bb740165011e2f5d2d backup4.bin
8de97381dbcdb4bb740165011e2f5d2d backup5.bin
b51781b2644767cde2a132f273c449f6 backup6.bin
b51781b2644767cde2a132f273c449f6 backup7.bin
b51781b2644767cde2a132f273c449f6 E7817IMS.M50