On Thu, Jun 9, 2022 at 11:20 AM, Pranav Madhu wrote:<br />
<blockquote>The DSDT ACPI table used for Neoverse reference design platforms include<br />the _LPI control method for the kernel to enter idle states. This patch<br />series fixes bugs in the existing _LPI control method due to which<br />certain high level OS failed to boot on the supported Neoverse reference<br />design platforms. For each platform, the fixes include - clearing level<br />ID value as the platform supports only platform co-ordinated _LPI and<br />removing residency counter frequency as the platform does not implement<br />residency counter.<br /><br />In addition to this, the RD-N2 and RD-N2-Cfg1 platforms are direct<br />connect platforms and so the _LPI control method for cluster is removed.<br /><br />Link to github branch with the patches in this series -<br /><a href="https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/lpi_fix_for_rd=" target="_blank" rel="noopener">https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/lpi_fix_for_rd=</a><br />_platforms<br /><br />Pranav Madhu (7):<br />Platform/Sgi: Fix ACPI Low Power Idle states for SGI575<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-N1-Edge<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-N1-Edge-X2<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-V1<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-V1-MC<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-N2<br />Platform/Sgi: Fix ACPI Low Power Idle states for RD-N2-Cfg1<br /><br />Platform/ARM/SgiPkg/AcpiTables/RdN1Edge/Dsdt.asl | 8 +-<br />Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Dsdt.asl | 8 +-<br />Platform/ARM/SgiPkg/AcpiTables/RdN2/Dsdt.asl | 78 +---------------=<br />----<br />Platform/ARM/SgiPkg/AcpiTables/RdN2Cfg1/Dsdt.asl | 54 +-------------<br />Platform/ARM/SgiPkg/AcpiTables/RdV1/Dsdt.asl | 8 +-<br />Platform/ARM/SgiPkg/AcpiTables/RdV1Mc/Dsdt.asl | 8 +-<br />Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl | 8 +-<br />7 files changed, 28 insertions(+), 144 deletions(-)<br /><br /></blockquote>
<br />For this series -<br />Reviewed-by: Thomas Abraham &lt;thomas.abraham@arm.com&gt;