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Change subject: volteer: Return MCACHE_SIZE to its old value if using vboot
......................................................................
Patch Set 6:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/81512/comment/d1938600_f378460d :
PS6, Line 7: volteer
"mb/google/volteer" instead of just "volteer"
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Change subject: intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL
......................................................................
Patch Set 2:
(3 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/81446/comment/c036dcea_576cff84 :
PS2, Line 8:
: By removing FSP_PUBLISH_MBP_HOB for RPL SkipMbpHob is set to 0.
: And it prevents the boot time increase of ~158ms.
i guess you are presenting the twisted fact here, ideally we wish to avoid sending MBP cmd and create HOB to save boot time. Based on our experience it saves 10-20ms of boot time. CB:71873
Now, Intel CSE has been experiencing some boot delay without sending MBP cmd due to some other issue (which is yet to debug) and setting SkipMbpHob=0 is helping Intel CSE/FSP to avoid additional boot penalty.
Ideally, we should be root causing why SkipMbpHob=1 is causing the issue all of a sudden.
Until then please specify this is a W/A and not final fix.
https://review.coreboot.org/c/coreboot/+/81446/comment/3b15750c_aa3b6872 :
PS2, Line 18: With
without
File src/soc/intel/alderlake/Kconfig:
https://review.coreboot.org/c/coreboot/+/81446/comment/5a6466b7_af503f71 :
PS2, Line 529: RPL
consider changing this now?
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Change subject: mb/google/brox: Enable PMC pins to work with PD
......................................................................
Patch Set 1:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/81207/comment/fd57fb6a_c3e46adc :
PS1, Line 9: For PMC-PD communication we need to enable 3 pins.
since you are configuring pins to native function, it would be good to mention what is that native function and according to which document have you updated it ? (doc number, rev and table name)
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Hello Dinesh Gehlot, Kapil Porwal, Nick Vaccaro, Ronak Kanabar, Subrata Banik, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/81446?usp=email
to look at the new patch set (#2).
Change subject: intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL
......................................................................
intel/alderlake: Remove FSP_PUBLISH_MBP_HOB config for RPL
By removing FSP_PUBLISH_MBP_HOB for RPL SkipMbpHob is set to 0.
And it prevents the boot time increase of ~158ms.
BUG=b:328430167
TEST= Able to build,boot and collect boot time data of brya.
With SkipMpbpHob = 0:
963:returning from FspMultiPhaseSiInit 1,337,481 (249,046)
With SkipMbpHob = 1:
963:returning from FspMultiPhaseSiInit 1,496,268 (408,194)
Signed-off-by: Kilari Raasi <kilari.raasi(a)intel.com>
Change-Id: I8a99a57b644732074e41051d99e63576f1edd229
---
M src/soc/intel/alderlake/Kconfig
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/46/81446/2
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Change subject: cpu/x86/topology: Add node ID parser
......................................................................
Patch Set 5:
(2 comments)
File src/cpu/x86/topology.c:
https://review.coreboot.org/c/coreboot/+/81515/comment/40715567_a57aa2b3 :
PS5, Line 64: void set_cpu_node_id_leaf_1f_b(struct device *cpu)
> Why? get_cpu_package_bits returns the higest level type, no matter how many level's there are, and t […]
Acknowledged
https://review.coreboot.org/c/coreboot/+/81515/comment/047b1ff0_2d5cffbf :
PS5, Line 158: package_id = apicid >> (thread_bits + core_bits);
will the package bits be obtained by get_cpu_package_bits as well?
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Change subject: mb/google/brya/var/bujia: Update devicetree setting
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Patch Set 2:
This change is ready for review.
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Change subject: cpu/x86/topology: Add node ID parser
......................................................................
Patch Set 5:
(1 comment)
File src/cpu/x86/topology.c:
https://review.coreboot.org/c/coreboot/+/81515/comment/915ba381_56e37578 :
PS5, Line 64: void set_cpu_node_id_leaf_1f_b(struct device *cpu)
> maybe it would be helpful to add a parameter to indicate the level type to query, and return error w […]
Why? get_cpu_package_bits returns the higest level type, no matter how many level's there are, and that's what set_cpu_node_id_leaf_1f_b is looking for.
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