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authorPatrick Georgi <pgeorgi@google.com>2019-11-19 14:44:48 +0100
committerPatrick Georgi <pgeorgi@google.com>2019-11-19 14:58:22 +0000
commitab8edda14a622ab46bdfd01b877d75c7bd385a4d (patch)
treed2a5322ad48c3a3555cf2ae83281adda4fafc66e
parent0209f3dd15f20b4286d80fbf42a476e9aec5efae (diff)
downloadcoreboot-ab8edda14a622ab46bdfd01b877d75c7bd385a4d.tar.xz
Documentation/releases: Finalize 4.11, start 4.12
Fill in some stats using our repo analysis scripts in util/release/, thank the contributors, add some prose about notable achievements since 4.10. Also start a new doc for 4.12. Change-Id: I10a39081762d6e01f4040f717d36662975e4c8e9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36948 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--Documentation/releases/coreboot-4.11-relnotes.md105
-rw-r--r--Documentation/releases/coreboot-4.12-relnotes.md16
-rw-r--r--Documentation/releases/index.md3
3 files changed, 115 insertions, 9 deletions
diff --git a/Documentation/releases/coreboot-4.11-relnotes.md b/Documentation/releases/coreboot-4.11-relnotes.md
index fa0da77a68..2d0b5cf5b5 100644
--- a/Documentation/releases/coreboot-4.11-relnotes.md
+++ b/Documentation/releases/coreboot-4.11-relnotes.md
@@ -1,18 +1,99 @@
Upcoming release - coreboot 4.11
================================
-The 4.11 release is planned for October 2019
+coreboot 4.11 was released on November 19th.
-Update this document with changes that should be in the release
-notes.
-* Please use Markdown.
-* See the [4.9](coreboot-4.9-relnotes.md) and [4.10](coreboot-4.10-relnotes.md)
- release notes for the general format.
-* The chip and board additions and removals will be updated right
- before the release, so those do not need to be added.
+This release cycle was a bit shorter to get closer to our regular
+schedule of releasing in spring and autumn.
+
+Since 4.10 there were 1630 new commits by over 130 developers.
+Of these, about 30 contributed to coreboot for the first time.
+
+Thank you to all contributors who made 4.11 what it is and welcome
+to the project to all new contributors!
Clean Up
--------
+
+The past few months saw lots of cleanup across the source tree:
+
+The included headers in source files were stripped down to avoid reading
+unused headers, and unused code fragments, duplicate preprocessor symbols
+and configuration options were eliminated. Even ACPI got its share
+of attention, making our tables and bytecode more standards compliant
+than ever.
+
+The code across Intel's chipsets was unified some more into drivers for
+common function blocks, an effort we're more confident will succeed now
+that Intel itself is driving it.
+
+Chipset work
+------------
+
+Most activity in the last couple months was on Intel support,
+specifically the Kaby Lake and Cannon Lake drivers were extended
+for the generations following them.
+
+On ARM, the Mediatek 8173 chipset support saw significant work while
+the AMD side worked on getting Picasso support in.
+
+But everything else also saw some action, the relatively old
+(e.g. Intel GM45, Via VX900), the tiny (RISC-V) and the obscure
+(Quark).
+
+Verified Boot
+-------------
+
+The vboot feature that Chromebooks brought into coreboot was extended
+to work on devices that weren't specially adapted for it: In addition
+to its original device family it's now supported on various Lenovo
+laptops, Open Compute Project systems and Siemens industrial machines.
+
+Eltan's support for measured boot continues to be integrated with
+vboot, sharing data structures and generally working together where
+possible.
+
+New devices
+-----------
+
+With 4.11 there's the beginning of support for Intel Tiger Lake and
+Qualcomm's SC7180 SoCs, while we removed the unmaintained support
+for Allwinner's A10 SoC.
+
+There are also 25 new mainboards in our tree:
+
+* AMD PADMELON
+* ASUS P5QL-EM
+* EMULATION QEMU-AARCH64
+* GOOGLE AKEMI
+* GOOGLE ARCADA CML
+* GOOGLE DAMU
+* GOOGLE DOOD
+* GOOGLE DRALLION
+* GOOGLE DRATINI
+* GOOGLE JACUZZI
+* GOOGLE JUNIPER
+* GOOGLE KAKADU
+* GOOGLE KAPPA
+* GOOGLE PUFF
+* GOOGLE SARIEN CML
+* GOOGLE TREEYA
+* GOOGLE TROGDOR
+* LENOVO R60
+* LENOVO T410
+* LENOVO THINKPAD T440P
+* LENOVO X301
+* RAZER BLADE-STEALTH KBL
+* SIEMENS MC-APL6
+* SUPERMICRO X11SSH-TF
+* SUPERMICRO X11SSM-F
+
+In addition to the Cubieboard (which uses the A10 SoC), we also
+removed Google Hatch WHL.
+
+Deprecations
+------------
+
Because there was only a single developer board (AMD Torpedo)
using AGESA family 12h, and because there were multiple,
unique Coverity issues with it, the associated vendorcode will
@@ -23,6 +104,11 @@ this release as the only board in the tree was a discontinued development
board and no other work has picked up MIPS support, so it's very likely
broken already.
+After more than a year of planning and following the announcement in
+coreboot 4.10, platforms not using relocatable ramstage, a C bootblock
+and, on systems using Cache as RAM, a postcar stage, won't be supported
+going forward.
+
Significant changes
-------------------
@@ -90,14 +176,17 @@ Payload integration has been updated, coreinfo learned to cope with
UPPER CASE commands and libpayload knows how to deal with USB3 hubs.
### Added VBOOT support to the following platforms:
+
* intel/gm45
* intel/nehalem
### Moved the following platforms to C_ENVIRONMENT_BOOTBLOCK:
+
* intel/i945
* intel/x4x
* intel/gm45
* intel/nehalem
+* intel/sandybridge
* intel/braswell
### libgfxinit ###
diff --git a/Documentation/releases/coreboot-4.12-relnotes.md b/Documentation/releases/coreboot-4.12-relnotes.md
new file mode 100644
index 0000000000..f9c5f7ed74
--- /dev/null
+++ b/Documentation/releases/coreboot-4.12-relnotes.md
@@ -0,0 +1,16 @@
+Upcoming release - coreboot 4.12
+================================
+
+The 4.12 release is planned for April 2020
+
+Update this document with changes that should be in the release
+notes.
+* Please use Markdown.
+* See the past few release notes for the general format.
+* The chip and board additions and removals will be updated right
+ before the release, so those do not need to be added.
+
+Significant changes
+-------------------
+
+### Add significant changes here
diff --git a/Documentation/releases/index.md b/Documentation/releases/index.md
index c49a61a29d..0a990f6d7b 100644
--- a/Documentation/releases/index.md
+++ b/Documentation/releases/index.md
@@ -11,6 +11,7 @@ Release notes for previous releases
* [4.8 - May 2018](coreboot-4.8.1-relnotes.md)
* [4.9 - December 2018](coreboot-4.9-relnotes.md)
* [4.10 - July 2019](coreboot-4.10-relnotes.md)
+* [4.11 - November 2019](coreboot-4.11-relnotes.md)
The checklist contains instructions to ensure that a release covers all
important things and provides a reliable format for tarballs, branch
@@ -22,4 +23,4 @@ Upcoming release
----------------
Please add to the release notes as changes are added:
-* [4.11 - October 2019](coreboot-4.11-relnotes.md)
+* [4.12 - April 2020](coreboot-4.12-relnotes.md)