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FrameworkComputer / EmbeddedController

Embedded Controller firmware for the Framework Laptop
BSD 3-Clause "New" or "Revised" License
935 stars 62 forks source link

Support for 13th Gen #33

Open mbainrot opened 1 year ago

mbainrot commented 1 year ago

Hi

Would it at all be possible for support for 13th gen intel to be added/documentation updated to provide the entry point for 13th gen?

Thanks!

DeflateAwning commented 1 year ago

Seems weird this isn't done yet. Any updates on when this'll get done, Framework?

crc-32 commented 11 months ago

Upon initial investigation using ectool version it looks like its still hx30 commit fd2a203:

crc32@crc32-framework:~/EmbeddedController$ sudo ./build/hx30/util/ectool version
RO version:    hx30_v0.0.1-fd2a203
RW version:    
Firmware copy: RO
Build info:    hx30_v0.0.1-fd2a203 2023-05-09 21:13:19 runner@fv-az252-642
Tool version:  v0.0.16767-f6d6b927ee 2023-05-26 00:03:59 crc32@crc32-framework

No idea why RW version is empty here

DHowett commented 11 months ago

No idea why RW version is empty here

The version host command reads one version from the running image and one version from flash. On hx20/30, flash is locked out due to a pin mux conflict, so the version that isn’t currently running can’t be read.

You can unlock flash with host command 3E01 parameter 0x03 (byte), and re-lock it with parameter 0x00 (byte). 🙂

crc-32 commented 11 months ago

Aha :+1: makes sense thanks! I was mistaken thinking it was only locking writes not inaccessible entirely.