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| author | Pierre Gondois <pierre.gondois@arm.com> | 2020-08-06 14:59:32 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-11-03 09:09:22 +0000 |
| commit | 375683654d46380e4e557502141e9823f6b68445 (patch) | |
| tree | 0f74e6179f76b34a6de02ab04fe764fe7e0b443f /DynamicTablesPkg/DynamicTablesPkg.ci.yaml | |
| parent | aa49066fe687aa54a1081f4c8f52d45197d77cb5 (diff) | |
| download | edk2-375683654d46380e4e557502141e9823f6b68445.tar.gz edk2-375683654d46380e4e557502141e9823f6b68445.tar.bz2 edk2-375683654d46380e4e557502141e9823f6b68445.zip | |
DynamicTablesPkg: Add SSDT CMN-600 Table generator
The Generic ACPI for Arm Components 1.0 Platform Design
Document, s2.6.4 "ASL code examples" provides information
to describe an Arm CoreLink CMN-600 Coherent Mesh Network
using an ASL definition block table.
The SSDT CMN-600 Table Generator uses the Configuration
Manager protocol to obtain the following information about
the CMN-600 device on the platform:
- the PERIPHBASE address location and address range;
- the ROOTNODEBASE address location;
- the number of Debug and Trace Controller (DTC)
and their respective interrupt number;
The CMN-600 mesh is described using the CM_ARM_CMN_600_INFO
and CM_ARM_EXTENDED_INTERRUPT structures in the Configuration
Manager.
The SSDT CMN-600 Table generator:
- gets the CMN-600 hardware information
from the configuration manager.
- uses the AmlLib interfaces to parse the AML
template BLOB and construct an AML tree.
- uses the AmlLib to update:
- the "_UID" value;
- the address location and range of the PERIPHBASE;
- the address location of the ROOTNODEBASE;
- the number of Debug and Trace Controller (DTC)
and their respective interrupt number;
- serializes the AML tree to an output buffer.
This output buffer contains the fixed-up AML code,
which is then installed as an ACPI SSDT table.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Co-authored-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Diffstat (limited to 'DynamicTablesPkg/DynamicTablesPkg.ci.yaml')
| -rw-r--r-- | DynamicTablesPkg/DynamicTablesPkg.ci.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/DynamicTablesPkg/DynamicTablesPkg.ci.yaml b/DynamicTablesPkg/DynamicTablesPkg.ci.yaml index ecb05f06fb..211615bc80 100644 --- a/DynamicTablesPkg/DynamicTablesPkg.ci.yaml +++ b/DynamicTablesPkg/DynamicTablesPkg.ci.yaml @@ -70,6 +70,7 @@ # in matching files
"ExtendWords": [
"ARMHB", # ARMHB000
+ "ARMHC", # ARMHC600
"ARMLTD",
"AMLDBG",
"EISAID",
@@ -82,8 +83,11 @@ "lgreater",
"lless",
"MPIDR",
+ "PERIPHBASE",
"pytool",
"Roadmap",
+ "ROOTNODEBASE",
+ "ssdtcmn",
"ssdtserialporttemplate",
"SMMUV",
"standardised",
|