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docs: Update notes for adding a new board

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- Update note about microcode.rom
- Remove note about different model names for firmware-open and EC
This commit is contained in:
Tim Crawford
2020-08-04 21:49:14 -06:00
committed by Jeremy Soller
parent 57a60fd728
commit 5f780ee2ec
1 changed files with 3 additions and 5 deletions
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docs/adding-a-new-board.md
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@ -42,8 +42,9 @@ If planning to use System76 EC firmware, perform the following before running:
./scripts/generate.sh <model> <firmware.rom> [ec.rom] ./scripts/generate.sh <model> <firmware.rom> [ec.rom]
``` ```
You will additionally need to generate the correct `microcode.rom` for the CPU If the microcode blobs from coreboot will not be used, then `microcode.rom`
family from the private [intel-microcode] repo. must be generated for the correct CPU set from the private [intel-microcode]
repo.
## Porting coreboot ## Porting coreboot
@ -65,9 +66,6 @@ Once System76 EC is ported, add `ec.config`.
echo "BOARD=system76/<model>" > models/<model>/ec.config" echo "BOARD=system76/<model>" > models/<model>/ec.config"
``` ```
The model name used for the EC may be different from the name used for
firmware-open (e.g., `galp3-c` used for `galp4`).
If the proprietary EC was previously used, remove `ec.rom` and regenerate the If the proprietary EC was previously used, remove `ec.rom` and regenerate the
READMEs. READMEs.