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FrameworkComputer / EmbeddedController

Embedded Controller firmware for the Framework Laptop
BSD 3-Clause "New" or "Revised" License
957 stars 64 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 1 year 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 1 year 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 1 year ago

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