Questions tagged [flashrom]
4 questions
16
votes
10 answers
How to flash firmware under Linux in practice?
Well, I am feeling too old for jumping through several burning hoops to upgrade several firmwares via the usual vendor-specific way: Download some DOS tools, waste some time creating a (Free-)DOS boot medium and wasting more time to make the BIOS…
maxschlepzig
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2
votes
0 answers
How to Reflash Toshiba Satellite L855-10P BIOS in a Linux Distro?
Hi I need to Reflash the BIOS of my Toshiba Satellite L855-10P using a Linux distro.
How can one do this?
I have found lots of info on how to read the BIOS (windows & Linux), dump memory from it (Linux), and installation via windows & / usb / floppy…
unseen_rider
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0
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0 answers
Enable SPI flash device's power cycle write protection
Assume that an SPI flash chip is represented as /dev/spidev. How do I enable that flash chip's power-cycle write protection?
Melab
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1 answer
How to find system bios address in linux
I want to do some interaction with bios of a embedded linux on an AMD Ryzen embedded platform.
The main tool I think is flashrom which can read/write flash chips.
It should also be possible to write data to flash rom using something like dd if the…
DEKKER
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