Use PCDs instead of hardcoded values for virtio disk in DSDT.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Vijayenthiran Subramaniam <[email protected]>
---
Platform/ARM/SgiPkg/AcpiTables/SgiClarkHeliosAcpiTables.inf | 4 ++++
Platform/ARM/SgiPkg/AcpiTables/SgiClarkHelios/Dsdt.asl | 10 ++++++++--
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHeliosAcpiTables.inf
b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHeliosAcpiTables.inf
index 0ecce2db8a5d..3686e91bb7e7 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHeliosAcpiTables.inf
+++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHeliosAcpiTables.inf
@@ -55,4 +55,8 @@ [FixedPcd]
gArmTokenSpaceGuid.PcdPciBusMin
gArmTokenSpaceGuid.PcdPciBusMax
+ gArmSgiTokenSpaceGuid.PcdVirtioBlkBaseAddress
+ gArmSgiTokenSpaceGuid.PcdVirtioBlkSize
+ gArmSgiTokenSpaceGuid.PcdVirtioBlkInterrupt
+
gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress
diff --git a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHelios/Dsdt.asl
b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHelios/Dsdt.asl
index b8eb3b8e7332..3dcf6f71eadb 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHelios/Dsdt.asl
+++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkHelios/Dsdt.asl
@@ -254,8 +254,14 @@ DefinitionBlock ("DsdtTable.aml", "DSDT", 1, "ARMLTD",
"ARMSGI",
Name (_CCA, 1) // mark the device coherent
Name (_CRS, ResourceTemplate() {
- Memory32Fixed (ReadWrite, 0x1c130000, 0x10000)
- Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) { 202 }
+ Memory32Fixed (
+ ReadWrite,
+ FixedPcdGet32 (PcdVirtioBlkBaseAddress),
+ FixedPcdGet32 (PcdVirtioBlkSize)
+ )
+ Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) {
+ FixedPcdGet32 (PcdVirtioBlkInterrupt)
+ }
})
}
} // Scope(_SB)
--
2.7.4
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