coreboot October 2020

coreboot@coreboot.org

37 participants
33 discussions

Some notes about NBFreq / MemFreq on amd (pre-ryzen)
by Ivan Ivanov 07 Oct '20

07 Oct '20

Relative ratio between the NorthBridge Frequency :and: Memory Frequency - has to be 1.25 : 1 or bigger for proper operation. NBFreq can be lowered to allow more OC (overclocking) margin for the memory, or higher to boost the memory performance. When XMP mode enabled - the CPU ratio, BCLK freq and memory parameters will be optimized automatically.

1 0

Embedding EC firmware
by Andy Pont 05 Oct '20

05 Oct '20

Hello, I have a binary file that is the firmware for the embedded controller on the laptop platform that I am working on. In the regular BIOS provided by the hardware vendor this 128KB binary is located at offset 0x400000 in the BIOS image. Is there any documentation or instructions anywhere on how I include this into the Coreboot image that I am creating? -Andy.

3 7

FW: P8H61-m LX2 coreboot?
by Matej Voľanský 04 Oct '20

04 Oct '20

2 1

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coreboot October 2020