[M] Change in coreboot[master]: Documentation/releases: Start getting ready for the 4.19 release
Martin L Roth has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/71590 )
Change subject: Documentation/releases: Start getting ready for the 4.19 release ......................................................................
Documentation/releases: Start getting ready for the 4.19 release
Signed-off-by: Martin Roth gaumless@gmail.com Change-Id: I3edbf3ebc74ebae5896196b43dd5be014f27a0ec --- M Documentation/releases/coreboot-4.19-relnotes.md 1 file changed, 137 insertions(+), 13 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/71590/1
diff --git a/Documentation/releases/coreboot-4.19-relnotes.md b/Documentation/releases/coreboot-4.19-relnotes.md index 20b052e..0ebd08f 100644 --- a/Documentation/releases/coreboot-4.19-relnotes.md +++ b/Documentation/releases/coreboot-4.19-relnotes.md @@ -1,7 +1,20 @@ Upcoming release - coreboot 4.19 ========================================================================
-The 4.19 release is planned for January 2023. +The 4.19 release is planned for the 15th of January 2023. + +Since the last release, the coreboot project has merged almost 1500 +commits from over 150 authors. Of those authors, more than 20 were +first-time committers to the coreboot project. + +As always, we are very grateful to all of the contributors for helping +to keep the project going. The coreboot project is different from many +open source projects in that we need to keep constantly updating the +codebase to stay relevent with the latest processors and technologies. +It takes constant effort to just stay afloat, let alone improve the +codebase. Thank you very much to everyone who has contributed, both +in this release and in previous times. +
Update this document with changes that should be in the release notes.
@@ -12,17 +25,102 @@ * Note that all changes before the release are done are marked upcoming. A final version of the notes are done after the release.
-Significant changes -------------------- +Significant or interesting changes +----------------------------------
-### Add significant changes here +### Show all Kconfig options in saved config file, compress it
+The coreboot build system automatically adds a 'config' file to CBFS +that lists the exact Kconfig configuration that the image was built +with. This is useful to reproduce a build after the fact or to check +whether support for a specific feature is enabled in the image. + +This file has been generated using the 'savedefconfig' Kconfig command, +which generates the minimal .config file that is needed to produce the +required config in a coreboot build. This is fine for reproduction, but +bad when you want to check if a certain config was enabled, since many +optoins get enabled by default or pulled in through another option's +'select' statement and thus don't show up in the defconfig. + +Instead coreboot now includes a larger .config instead. In order to save +some space, all of the comments disabling options are removed from the +file, except for those included in the defconfig. + +We can also LZMA compress the filevsince it is never read by firmware +itself and only intended for later re-extraction via cbfstool, which +always has LZMA support included. Additional coreboot changes
Additional coreboot changes ---------------------------
-* One or two line change comments go here +* Significant work to enable and build-test clang builds + + + +New Mainboards +-------------- + +* AMD: Mayan for Morgana SoC +* GIGABYTE: GA-H61M-DS2 +* Google: Crystaldrift +* Google: Gladios +* Google: Marasov +* Google: Voltorb +* Intel: Meteorlake-P RVP +* Siemens: MC_EHL3 +* Star Labs: StarBook Mk VI (i3-1220P and i7-1260P) +* System76: darp8 +* System76: galp6 + +Removed Mainboards +------------------- + +* AMD: Inagua +* AMD: Olive Hill +* AMD: Parmer +* AMD: Persimmon +* AMD: Southstation +* AMD: Thatcher +* AMD: Unionstation +* ASROCK: E350M1 +* ASROCK: IMB-A180 +* ASUS: A88XM-E +* ASUS: AM1I-A +* ASUS: F2A85-M +* ASUS: F2A85-M LE +* ASUS: F2A85-M PRO +* BAP: ODE_e20xx +* Biostar: A68N-5200 +* Biostar: AM1ML +* ELMEX: pcm205400 +* ELMEX: pcm205401 +* GizmoSphere: Gizmo +* GizmoSphere: Gizmo2 +* HP: ABM +* HP: Pavilion m6 1035dx +* Jetway: NF81_T56N_LF +* Lenovo: AMD G505s +* LiPPERT: FrontRunner-AF aka ADLINK CoreModule2-GF +* LiPPERT: Toucan-AF aka cExpress-GFR (+W83627DHG SIO) +* MSI: MS-7721 (FM2-A75MA-E35) +* PC Engines: APU1 + + +New SoCs +------------------- + +* src/soc/amd/glinda +* src/soc/intel/xeon_sp/lbg + + +Removed processors +------------------- + +* src/cpu/amd/agesa/family14 +* src/cpu/amd/agesa/family15tn +* src/cpu/amd/agesa/family16kb +
@@ -33,17 +131,15 @@
-Plans for Code Deprecation --------------------------- - +Plans to move platform support to a branch: +-------------------------------------------
### Intel Icelake SoC & Icelake RVP mainboard
-Intel Icelake is unmaintained. Also, the only user of this platform ever -was the Intel CRB (Customer Reference Board). From the looks of it the -code was never ready for production as only engineering sample CPUIDs -are supported. This reduces the maintanence overhead for the coreboot -project. +Intel Icelake is unmaintained and the only user of this platform ever +was the Intel CRB (Customer Reference Board). From the looks of the +code, it was never ready for production as only engineering sample +CPUIDs are supported.
Intel Icelake code will be removed with release 4.19 and any maintenence will be done on the 4.19 branch. This consists of the Intel Icelake SoC @@ -62,3 +158,21 @@
* Intel Quark SoC * Intel Galileo mainboard + + +Statistics from the 4.18 to the 4.19 release +-------------------------------------------- + +- Total Commits: 1376 +- Average Commits per day: 18.24 +- Total lines added: 83954 +- Average lines added per commit: 61.01 +- Number of patches adding more than 100 lines: 69 +- Average lines added per small commit: 38.96 +- Total lines removed: 765520 +- Average lines removed per commit: 556.34 +- Total difference between added and removed: -681566 + + +Known Issues +------------
-
Martin L Roth (Code Review)