This patch updates board.c files for RDT MBA on existing
platforms. Also, fixes setting RDT flag in WHL config file.
Tracked-On: #3725
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
is not set
This patch does the following,
1. Removes RDT code if CONFIG_RDT_ENABLED flag is
not set.
2. Set the CONFIG_RDT_ENABLED flag only on platforms
that support RDT so that build scripts will automatically
reflect the config.
Tracked-On: #3715
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Upcoming intel platforms can support both L2 and L3
but our current code only supports either L2 or L3 CAT.
So split the MSRs so that we can support allocation
for both L2 and L3.
This patch does the following,
1. splits programming of L2 and L3 cache resource
based on the resource ID.
2. Replace generic platform_clos_array struct with resource
specific struct in all the existing board.c files.
Tracked-On: #3715
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
MISRA C requires specified bounds for arrays declaration, previous declaration
of platform_clos_array in board.h does not meet the requirement.
Tracked-On: #3987
Signed-off-by: Victor Sun <victor.sun@intel.com>
The DMAR info is board specific so move the structure definition to board.c.
As a configruation file, the whole board.c could be generated by acrn-config
tool for each board.
Please note we only provide DMAR info MACROs for nuc7i7dnb board. For other
boards, ACPI_PARSE_ENABLED must be set to y in Kconfig to let hypervisor parse
DMAR info, or use acrn-config tool to generate DMAR info MACROs if user won't
enable ACPI parse code for FuSa consideration.
The patch also moves the function of get_dmar_info() to vtd.c, so dmar_info.c
could be removed.
Tracked-On: #3977
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The memory size and IOMMU number are refined to meet with ICL board requirement.
Otherwise the ACRN hypervisor can't be booted on the new ICL board.
ICL(the abbreviation of Ice Lake) is the next generation platform based on 10nm.
CPU is based on Sunny Cove microarchitecture and GPU is based on gen11.
The new board is named as icl-rvp.
Tracked-On: #3216
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
