Firmware Upstreaming

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Revision as of 13:28, 17 December 2019 by Sharkcz (talk | contribs) (→‎SBE)

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This page should cover firmware upstreaming for Talos and other RaptorCS systems. Because it would be very useful to be able to build new firmware directly from upstream sources.

Contents

1 Host firmware
- 1.1 SBE
- 1.2 HCODE
- 1.3 Hostboot
- 1.4 OCC
- 1.5 skiboot
- 1.6 op-build
- 1.7 ...
2 OpenBMC firmware

Host firmware

working with the 04-16-2019 branch, which is in the v2 firmware

SBE

same for Blackbird and Talos

Send IPL status codes to BMC over LPC port 81h/82h = https://github.com/open-power/sbe/pull/15
Disable SBE console print as it significantly slows down SBE execution

HCODE

Hostboot

same for Blackbird and Talos

cap voltage offset when biased
Add detailed ISTEP output option to hostboot
Don't try to add proprietary CAPP microcode image to PNOR (could be skipped in upstream)

OCC

remove prebuilt GPU1 binary

skiboot

op-build

skiroot kernel config changes

...

OpenBMC firmware

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