On 09/26/2017 11:19 AM, Alexander Couzens wrote:
I am curious as to how it survives the coreboot flash re-write, maybe
the EC?
e.g.
Base Board Information
Manufacturer: LENOVO
Product Name: 4291QT1
Version: ThinkPad X220
Serial Number: XYZU1234...
comes from a small i2c eeprom (at24 based).
src/drivers/i2c/at24rf08c/lenovo_serials.c
best,
lynxis
ps: The at24 also contains your lenovo bios password.
Ah thanks
How would one change the serial? and is this the only electronic
identifier on an X230 besides the MAC?
I am also curious as to why this was included in coreboot.
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