coreboot-gerrit December 2021

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Change in coreboot[master]: soc/intel/alderlake, soc/common: Add method to determine the cpu type
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Arthur Heymans, Tim Wawrzynczak, Patrick Rudolph. Sridhar Siricilla has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59360 ) Change subject: soc/intel/alderlake, soc/common: Add method to determine the cpu type ...................................................................... Patch Set 7: (5 comments) File src/soc/intel/alderlake/cpu.c: https://review.coreboot.org/c/coreboot/+/59360/comment/42561a6f_8ede1b84 PS6, Line 74: 0xBE > could we define an enum for the possible model types ? Ack File src/soc/intel/common/block/acpi/cpu_hybrid.c: https://review.coreboot.org/c/coreboot/+/59360/comment/ad6032df_ead33dc2 PS1, Line 25: return global_cpu_type_bitmask; > > Done […] Ack File src/soc/intel/common/block/acpi/cpu_hybrid.c: https://review.coreboot.org/c/coreboot/+/59360/comment/32d99a8c_06e8c3ca PS6, Line 15: uint8_t > `enum core_type` Ack https://review.coreboot.org/c/coreboot/+/59360/comment/53e108f8_d63f9522 PS6, Line 15: uint8_t __weak get_soc_cpu_type(void) : { : return 0; : } > Should not be necessary to add this weak function, instead let's just make it mandatory for platform […] Agree, when Kconfig option is provided for a feature, it is better to force all dependent functions be implemented. File src/soc/intel/common/block/include/intelblocks/acpi.h: https://review.coreboot.org/c/coreboot/+/59360/comment/f42932a0_69b0aab7 PS6, Line 17: > Since this can return incorrect data before MP-init, then this should have an 'INVALID' or 'UNKNOWN' […] Ack -- To view, visit https://review.coreboot.org/c/coreboot/+/59360 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If4ceb24d9bb1e808750bf618c29b2b9ea6d4191b Gerrit-Change-Number: 59360 Gerrit-PatchSet: 7 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-CC: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com> Gerrit-Attention: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-Attention: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Attention: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Comment-Date: Fri, 03 Dec 2021 18:34:15 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Arthur Heymans <arthur.heymans(a)9elements.com> Comment-In-Reply-To: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Comment-In-Reply-To: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Comment-In-Reply-To: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/alderlake: Define soc_get_pcie_rp_type
by Tim Wawrzynczak (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Subrata Banik, Patrick Rudolph. Hello build bot (Jenkins), Subrata Banik, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59854 to look at the new patch set (#3). Change subject: soc/intel/alderlake: Define soc_get_pcie_rp_type ...................................................................... soc/intel/alderlake: Define soc_get_pcie_rp_type In order to distinguish PCH from CPU PCIe RPs, define the soc_get_pcie_rp_type function for Alder Lake. While we're here, add PCIe RP group definitions for PCH-M chipsets. BUG=b:197983574 Signed-off-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Change-Id: I7438513e10b7cea8dac678b97a901b710247c188 --- M src/soc/intel/alderlake/Makefile.inc M src/soc/intel/alderlake/cpu.c M src/soc/intel/alderlake/pcie_rp.c 3 files changed, 54 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/59854/3 -- To view, visit https://review.coreboot.org/c/coreboot/+/59854 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7438513e10b7cea8dac678b97a901b710247c188 Gerrit-Change-Number: 59854 Gerrit-PatchSet: 3 Gerrit-Owner: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/tigerlake: Define soc_get_pcie_rp_type
by Tim Wawrzynczak (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Patrick Rudolph. Hello build bot (Jenkins), Paul Menzel, Subrata Banik, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59853 to look at the new patch set (#3). Change subject: soc/intel/tigerlake: Define soc_get_pcie_rp_type ...................................................................... soc/intel/tigerlake: Define soc_get_pcie_rp_type In order to distinguish PCH from CPU PCIe RPs, define the soc_get_pcie_rp_type function for Tiger Lake. BUG=b:197983574 Signed-off-by: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Change-Id: Ic3f7d3f2fc12ae2b53604cd8f8b694a7674c3620 --- M src/soc/intel/common/block/include/intelblocks/pcie_rp.h M src/soc/intel/tigerlake/Makefile.inc A src/soc/intel/tigerlake/pcie_rp.c 3 files changed, 56 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/59853/3 -- To view, visit https://review.coreboot.org/c/coreboot/+/59853 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ic3f7d3f2fc12ae2b53604cd8f8b694a7674c3620 Gerrit-Change-Number: 59853 Gerrit-PatchSet: 3 Gerrit-Owner: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/common: Add CPU related APIs
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Arthur Heymans, Nico Huber, Maulik V Vaghela, Tim Wawrzynczak, Sugnan Prabhu S, Subrata Banik, Patrick Rudolph. Sridhar Siricilla has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59124 ) Change subject: soc/intel/common: Add CPU related APIs ...................................................................... Patch Set 8: (7 comments) Commit Message: https://review.coreboot.org/c/coreboot/+/59124/comment/cafc87a7_2d81962b PS7, Line 13: cpu_get_cpu_typ > `cpu_get_cpu_type` Ack File src/soc/intel/common/block/cpu/cpulib.c: https://review.coreboot.org/c/coreboot/+/59124/comment/b7cc56f8_6c23566e PS7, Line 34: #define CPUID_PROCESSOR_FREQUENCY 0x16 : : #define CPUID_HYBRID_INFORMATION 0x1a : : /* Structured Extended Feature Flags */ : #define CPUID_STRUCT_EXTENDED_FEATURE_FLAGS 0x7 : #define HYBRID_FEATURE BIT(15) > please use tabs for indentation, and also align the right sides Ack https://review.coreboot.org/c/coreboot/+/59124/comment/5d8a7cf7_976303bf PS7, Line 199: cpu > CPU Ack https://review.coreboot.org/c/coreboot/+/59124/comment/1e866eed_7141833e PS7, Line 199: cpu > CPU Ack https://review.coreboot.org/c/coreboot/+/59124/comment/bdb021a5_ee99c2d7 PS7, Line 212: > nit: extra space Ack https://review.coreboot.org/c/coreboot/+/59124/comment/8912bd27_5deb7b7a PS7, Line 220: core_type > What are the possible return values? 10h(Reserved), 20h(Atom), 30h(Reserved),40h(Core) https://review.coreboot.org/c/coreboot/+/59124/comment/4b503e79_abfd864b PS7, Line 224: cpu_get_bus_frequency > What unit is this in? MHz? It is in MHz. -- To view, visit https://review.coreboot.org/c/coreboot/+/59124 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I680f43952ab4abce6e342206688ad32814970a91 Gerrit-Change-Number: 59124 Gerrit-PatchSet: 8 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Maulik V Vaghela <maulik.v.vaghela(a)intel.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Sugnan Prabhu S <sugnan.prabhu.s(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com> Gerrit-Attention: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Maulik V Vaghela <maulik.v.vaghela(a)intel.com> Gerrit-Attention: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Attention: Sugnan Prabhu S <sugnan.prabhu.s(a)intel.com> Gerrit-Attention: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Comment-Date: Fri, 03 Dec 2021 18:32:17 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-MessageType: comment

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Change in coreboot[master]: soc/intel/common: Implement ACPI CPPCv3 package to support hybrid core
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Arthur Heymans, Nico Huber, Paul Menzel, Tim Wawrzynczak, Ravindra, Subrata Banik, Michael Niewöhner, Patrick Rudolph. Hello Arthur Heymans, build bot (Jenkins), Nico Huber, Tim Wawrzynczak, Ravindra, Michael Niewöhner, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59359 to look at the new patch set (#7). Change subject: soc/intel/common: Implement ACPI CPPCv3 package to support hybrid core ...................................................................... soc/intel/common: Implement ACPI CPPCv3 package to support hybrid core The patch implements ACPI CPPCv3 package. It implements and updates the following methods: generate_cppc_entries(): Updates method to support CPPCv3 package acpigen_write_CPPC_hybrid_method(): It generates ACPI code to implement _CPC method and calls XPPPC method. acpi_write_xppc_method(): It generates ACPI code if cpu supports Nominal Frequency. It generates ACPI code which sets Nominal Frequency and updates Nominal Performance. It uses below calculation to update the Nominal Frequency and Nominal Performance: Nominal Frequency = Max non-turbo ratio * cpu_bus_frequency Nominal Performance = Max non-turn ratio * cpu scaling factor CPU scaling factor varies in the hybrid core environment. So, the generated ACPI code updates Nominal Performance based on the CPU's scaling factor. TEST=Verified CPPCv3 package and XPP3 method are getting created in the SSDT table. Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Signed-off-by: ravindr1 <ravindra(a)intel.com> Change-Id: Icd5ea9e70bebd1e66d3cea2bcf8a6678e5cc95ca --- M src/soc/intel/common/block/acpi/acpi.c M src/soc/intel/common/block/acpi/cpu_hybrid.c M src/soc/intel/common/block/include/intelblocks/acpi.h 3 files changed, 115 insertions(+), 5 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/59359/7 -- To view, visit https://review.coreboot.org/c/coreboot/+/59359 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Icd5ea9e70bebd1e66d3cea2bcf8a6678e5cc95ca Gerrit-Change-Number: 59359 Gerrit-PatchSet: 7 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-Reviewer: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Ravindra <ravindra(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com> Gerrit-CC: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Attention: Ravindra <ravindra(a)intel.com> Gerrit-Attention: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Attention: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: acpi/acpigen, drivers/tpm: Move definition of set_package_element_op
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Lance Zhao, Tim Wawrzynczak. Hello Lance Zhao, build bot (Jenkins), Tim Wawrzynczak, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59729 to look at the new patch set (#4). Change subject: acpi/acpigen, drivers/tpm: Move definition of set_package_element_op ...................................................................... acpi/acpigen, drivers/tpm: Move definition of set_package_element_op The patch moves set_package_element_op() function from drivers/tpm/ppi.c to acpi/acpigen.c, renames the function to acpigen_set_package_element_op() and make changas to all references. The function definition is moved to acpi/acpigen.c so that soc/intel/common/acpi/cpu_hybrid.c can use the function. TEST=Build and boot Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Change-Id: I4fe70a1f369c97c67bbc1717e6adc7c5f4ba5839 --- M src/acpi/acpigen.c M src/drivers/tpm/ppi.c M src/include/acpi/acpigen.h 3 files changed, 21 insertions(+), 17 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/59729/4 -- To view, visit https://review.coreboot.org/c/coreboot/+/59729 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I4fe70a1f369c97c67bbc1717e6adc7c5f4ba5839 Gerrit-Change-Number: 59729 Gerrit-PatchSet: 4 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Lance Zhao Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Lance Zhao Gerrit-Attention: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/alderlake, soc/common: Add method to determine the cpu type
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Tim Wawrzynczak, Arthur Heymans, Patrick Rudolph. Hello build bot (Jenkins), Tim Wawrzynczak, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59360 to look at the new patch set (#7). Change subject: soc/intel/alderlake, soc/common: Add method to determine the cpu type ...................................................................... soc/intel/alderlake, soc/common: Add method to determine the cpu type set_cpu_type(): It determines the cpu type (big or small) that is executing the function, and marks the global_cpu_type's array slot which is corresponds to the executing cpu's index if the cpu type is big. get_cpu_index(): It determines the index from LAPIC Ids. This is required to expose CPPC3 package in ascending order of CPUs' LAPIC ids. So, the function returns CPU's position from the ascending order list of LAPIC ids. get_cpu_type(): It returns the type of CPU that executing the function. Also, it calls the set_cpu_type() from soc/alderlake/cpu.c file. TEST=Tested CPU index calculation, core type determination on Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Change-Id: If4ceb24d9bb1e808750bf618c29b2b9ea6d4191b --- M src/soc/intel/alderlake/cpu.c M src/soc/intel/common/block/acpi/Kconfig M src/soc/intel/common/block/acpi/Makefile.inc A src/soc/intel/common/block/acpi/cpu_hybrid.c M src/soc/intel/common/block/include/intelblocks/acpi.h 5 files changed, 96 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/59360/7 -- To view, visit https://review.coreboot.org/c/coreboot/+/59360 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If4ceb24d9bb1e808750bf618c29b2b9ea6d4191b Gerrit-Change-Number: 59360 Gerrit-PatchSet: 7 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-CC: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com> Gerrit-Attention: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Attention: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/common: Refactor cpu_set_p_state_to_max_non_turbo_ratio
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Patrick Rudolph. Hello build bot (Jenkins), Tim Wawrzynczak, Subrata Banik, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59789 to look at the new patch set (#3). Change subject: soc/intel/common: Refactor cpu_set_p_state_to_max_non_turbo_ratio ...................................................................... soc/intel/common: Refactor cpu_set_p_state_to_max_non_turbo_ratio The patch refectors cpu_set_p_state_to_max_non_turbo_ratio(). The function is updated to use cpu_get_max_non_turbo_ratio(). TEST=Build the code for Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Change-Id: If73df17faaf7b870ae311460a868d52352683c0c --- M src/soc/intel/common/block/cpu/cpulib.c 1 file changed, 2 insertions(+), 3 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/59789/3 -- To view, visit https://review.coreboot.org/c/coreboot/+/59789 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If73df17faaf7b870ae311460a868d52352683c0c Gerrit-Change-Number: 59789 Gerrit-PatchSet: 3 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/common: Add CPU related APIs
by Sridhar Siricilla (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Arthur Heymans, Nico Huber, Maulik V Vaghela, Sugnan Prabhu S, Sridhar Siricilla, Subrata Banik, Patrick Rudolph. Hello build bot (Jenkins), Nico Huber, Maulik V Vaghela, Sugnan Prabhu S, Tim Wawrzynczak, Subrata Banik, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/59124 to look at the new patch set (#8). Change subject: soc/intel/common: Add CPU related APIs ...................................................................... soc/intel/common: Add CPU related APIs The patch defines below APIs : cpu_is_hybrid_supported() : Check whether CPU is hybrid CPU or not. cpu_get_bus_frequency() : Get CPU's bus frequency in MHz cpu_get_max_non_turbo_ratio() : Get CPU's max non-turbo ratio cpu_get_cpu_type() : Get CPU type. The function must be called if executing CPU is hybrid. TEST=Verified the APIs on the Brya board Signed-off-by: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Change-Id: I680f43952ab4abce6e342206688ad32814970a91 --- M src/soc/intel/common/block/cpu/cpulib.c M src/soc/intel/common/block/include/intelblocks/cpulib.h 2 files changed, 68 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/59124/8 -- To view, visit https://review.coreboot.org/c/coreboot/+/59124 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I680f43952ab4abce6e342206688ad32814970a91 Gerrit-Change-Number: 59124 Gerrit-PatchSet: 8 Gerrit-Owner: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Reviewer: Maulik V Vaghela <maulik.v.vaghela(a)intel.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: Sugnan Prabhu S <sugnan.prabhu.s(a)intel.com> Gerrit-Reviewer: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-CC: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sridhar Siricilla <sridhar.siricilla(a)intel.corp-partner.google.com> Gerrit-Attention: Arthur Heymans <arthur.heymans(a)9elements.com> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Maulik V Vaghela <maulik.v.vaghela(a)intel.com> Gerrit-Attention: Sugnan Prabhu S <sugnan.prabhu.s(a)intel.com> Gerrit-Attention: Sridhar Siricilla <sridhar.siricilla(a)intel.com> Gerrit-Attention: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newpatchset

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Change in coreboot[master]: soc/intel/alderlake: Define soc_get_pcie_rp_type
by Tim Wawrzynczak (Code Review) 03 Dec '21

03 Dec '21

Attention is currently required from: Subrata Banik, Patrick Rudolph. Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59854 ) Change subject: soc/intel/alderlake: Define soc_get_pcie_rp_type ...................................................................... Patch Set 2: (1 comment) File src/soc/intel/alderlake/cpu.c: PS2: this was required because config_of_soc() is const in romstage -- To view, visit https://review.coreboot.org/c/coreboot/+/59854 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I7438513e10b7cea8dac678b97a901b710247c188 Gerrit-Change-Number: 59854 Gerrit-PatchSet: 2 Gerrit-Owner: Tim Wawrzynczak <twawrzynczak(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Subrata Banik <subrata.banik(a)intel.com> Gerrit-Attention: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Comment-Date: Fri, 03 Dec 2021 18:30:00 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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coreboot-gerrit December 2021