Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/47409 )
Change subject: doc/relnotes/4.13: Add note about PCI bus mastering Kconfig options
......................................................................
doc/relnotes/4.13: Add note about PCI bus mastering Kconfig options
Change-Id: I66a636f554d18e08a209a7cfd6a59cf13a88f2e1
Signed-off-by: Felix Singer <felixsinger(a)posteo.net>
---
M Documentation/releases/coreboot-4.13-relnotes.md
1 file changed, 21 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/47409/1
diff --git a/Documentation/releases/coreboot-4.13-relnotes.md b/Documentation/releases/coreboot-4.13-relnotes.md
index 8d19067..c8a78bd 100644
--- a/Documentation/releases/coreboot-4.13-relnotes.md
+++ b/Documentation/releases/coreboot-4.13-relnotes.md
@@ -58,4 +58,25 @@
It still needs changes in assembly, fixed integer to pointer conversions in C,
wrappers for blobs, support for running Option ROMs, among other things.
+### Preperations for dropping PCI bus mastering enablement
+
+The configuration of PCI bus mastering will be dropped in a future release. For
+security reasons, bus mastering should be enabled as late as possible. In
+coreboot, it's usually not necessary and payloads should only enable it for
+devices they use. Since not all payloads enable bus mastering properly yet,
+some Kconfig options were added as an intermediate step to give some sort of
+"backwards compatibility", which allow enabling or disabling bus mastering by
+groups.
+
+Currently available groups are:
+
+* Device of class type "system"
+* PCI bridges
+* Any devices
+
+For now, "Any devices" is enabled by default to keep the traditional behaviour,
+which also includes all other options. This is currently necessary, for instance,
+for libpayload based payloads as the drivers don't enable bus mastering for PCI
+bridges.
+
### Add significant changes here
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Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/47716 )
Change subject: mb/clevo/cml-u/l140cu: Extend Kconfig option text with L141CU
......................................................................
mb/clevo/cml-u/l140cu: Extend Kconfig option text with L141CU
Extend the Kconfig option text of L140CU with L141CU since the hardware
of both is equal.
Change-Id: If0e5061fc345208688a678a4cdf7c5ecaf47c17d
Signed-off-by: Felix Singer <felixsinger(a)posteo.net>
---
M src/mainboard/clevo/cml-u/Kconfig.name
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/47716/1
diff --git a/src/mainboard/clevo/cml-u/Kconfig.name b/src/mainboard/clevo/cml-u/Kconfig.name
index 436753f..f8f22cc 100644
--- a/src/mainboard/clevo/cml-u/Kconfig.name
+++ b/src/mainboard/clevo/cml-u/Kconfig.name
@@ -1,4 +1,4 @@
comment "Comet Lake U"
config BOARD_CLEVO_L140CU
- bool "L140CU"
+ bool "L140CU / L141CU"
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Mariusz Szafrański has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47539 )
Change subject: Documentation: Update release notes for Denverton NS deprecation
......................................................................
Patch Set 1:
> Patch Set 1:
>
> > Patch Set 1: Code-Review-1
> >
> > Denverton-NS maintainers list update is planned this week.
> > I`ll update it when it will be confirmed and let you know.
>
> It's not only about updating the maintainers list but also *actually* maintain it ;)
Yeah, I got you ;-)
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Ronak Kanabar has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45905 )
Change subject: drivers/intel/fsp2_0: Integrate FirmwareVersionInfo.h
......................................................................
Patch Set 7:
(4 comments)
https://review.coreboot.org/c/coreboot/+/45905/5//COMMIT_MSG
Commit Message:
https://review.coreboot.org/c/coreboot/+/45905/5//COMMIT_MSG@9
PS5, Line 9: From JSL FSP v2376 "FirmwareVersionInfo.h" header file is
: added and "FirmwareVersionInfoHob.h" is removed.
> Please describe, what the benefits of that new header are. […]
JSL fsp is using FirmwareVersionInfo.h header to fill up the version information and from fsp v2376 this the header file which is included in pkg. to align with it is better to have this header integration in coreboot code also.
https://review.coreboot.org/c/coreboot/+/45905/5//COMMIT_MSG@11
PS5, Line 11: include
> included
Done
https://review.coreboot.org/c/coreboot/+/45905/5//COMMIT_MSG@17
PS5, Line 17: TEST=Verify JSLRVP build
> Please paste the output with the new header file.
Output will be the same but internal structure had some changes so we had to align with that structure else we would get junk data. JSL will start using this new header file with following patch. i will add output prints there. is it fine ?
https://review.coreboot.org/c/coreboot/+/45907https://review.coreboot.org/c/coreboot/+/45905/5/src/drivers/intel/fsp2_0/K…
File src/drivers/intel/fsp2_0/Kconfig.debug_blob:
https://review.coreboot.org/c/coreboot/+/45905/5/src/drivers/intel/fsp2_0/K…
PS5, Line 46: using new header 'FirmwareVersionInfo.h'.
> Can’t this be better integrated? […]
FSP v2376
https://review.coreboot.org/c/coreboot/+/45899
do you want me to add this fsp version details in help ?
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Hello build bot (Jenkins), Patrick Georgi, Furquan Shaikh, Maulik V Vaghela, Subrata Banik, Aamir Bohra, Andrey Petrov, Patrick Rudolph, Karthik Ramasubramanian,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/45905
to look at the new patch set (#7).
Change subject: drivers/intel/fsp2_0: Integrate FirmwareVersionInfo.h
......................................................................
drivers/intel/fsp2_0: Integrate FirmwareVersionInfo.h
From JSL FSP v2376 "FirmwareVersionInfo.h" header file is
added and "FirmwareVersionInfoHob.h" is deprecated. This patch
adds support to display firmware version information using
"FirmwareVersionInfo.h" header file.
Changes included in this patch:
- Add Kconfig to select FirmwareVersionInfo.h
- Add code change to display firmware version info using
FirmwareVersionInfo.h header
BUG=b:153038236
TEST=Verify JSLRVP build
Change-Id: I50f7cae9ed4fac60f91d86bdd3e884956627e4b5
Signed-off-by: Ronak Kanabar <ronak.kanabar(a)intel.com>
---
M src/drivers/intel/fsp2_0/Kconfig.debug_blob
M src/drivers/intel/fsp2_0/hand_off_block.c
M src/drivers/intel/fsp2_0/include/fsp/soc_binding.h
3 files changed, 37 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/45905/7
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Hello build bot (Jenkins), Patrick Georgi, Furquan Shaikh, Maulik V Vaghela, Subrata Banik, Aamir Bohra, Andrey Petrov, Patrick Rudolph, Karthik Ramasubramanian,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/45905
to look at the new patch set (#6).
Change subject: drivers/intel/fsp2_0: Integrate FirmwareVersionInfo.h
......................................................................
drivers/intel/fsp2_0: Integrate FirmwareVersionInfo.h
From JSL FSP v2376 "FirmwareVersionInfo.h" header file is
added and "FirmwareVersionInfoHob.h" is removed. This patch
adds support to display firmware version information using
"FirmwareVersionInfo.h" header file.
Changes included in this patch:
- Add Kconfig to select FirmwareVersionInfo.h
- Add code change to display firmware version info using
FirmwareVersionInfo.h header
BUG=b:153038236
TEST=Verify JSLRVP build
Change-Id: I50f7cae9ed4fac60f91d86bdd3e884956627e4b5
Signed-off-by: Ronak Kanabar <ronak.kanabar(a)intel.com>
---
M src/drivers/intel/fsp2_0/Kconfig.debug_blob
M src/drivers/intel/fsp2_0/hand_off_block.c
M src/drivers/intel/fsp2_0/include/fsp/soc_binding.h
3 files changed, 37 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/45905/6
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Felix Singer has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/28640 )
Change subject: mb/clevo/kbl-u: Add Clevo N130WU/N131WU
......................................................................
Patch Set 146:
(2 comments)
This change is ready for review.
https://review.coreboot.org/c/coreboot/+/28640/104//COMMIT_MSG
Commit Message:
https://review.coreboot.org/c/coreboot/+/28640/104//COMMIT_MSG@15
PS104, Line 15: - NVMe, SATA3, booting from SSD into Arch Linux
> What Linux kernel?
Done
https://review.coreboot.org/c/coreboot/+/28640/120//COMMIT_MSG
Commit Message:
https://review.coreboot.org/c/coreboot/+/28640/120//COMMIT_MSG@26
PS120, Line 26:
> I don't think so, but I will check.
Done
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Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47736 )
Change subject: mb/google/volteer/variants/delbin: I2C5 trackpad bus freq 400 kHz
......................................................................
Patch Set 2:
(1 comment)
https://review.coreboot.org/c/coreboot/+/47736/2//COMMIT_MSG
Commit Message:
https://review.coreboot.org/c/coreboot/+/47736/2//COMMIT_MSG@7
PS2, Line 7: mb/google/volteer/variants/delbin: I2C5 trackpad bus freq 400 kHz
Please make it a statement by adding a verb in imperative mood.
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