Use PCDs instead of hardcoded values for virtio disk in DSDT.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subraman...@arm.com>
---
Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf | 4 ++++
Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl | 12 +++++++++---
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf
b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf
index dcfe4929bb5a..10a805e07fd1 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.inf
+++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAresAcpiTables.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/SgiClarkAres/Dsdt.asl
b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl
index c94a7c69e33a..af4dc424a77c 100644
--- a/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl
+++ b/Platform/ARM/SgiPkg/AcpiTables/SgiClarkAres/Dsdt.asl
@@ -107,9 +107,15 @@ DefinitionBlock ("DsdtTable.aml", "DSDT", 1, "ARMLTD",
"ARMSGI",
Name (_UID, 0)
Name (_CCA, 1) // mark the device coherent
- Name (_CRS, ResourceTemplate () {
- Memory32Fixed (ReadWrite, 0x1c130000, 0x10000)
- Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) { 202 }
+ Name (_CRS, ResourceTemplate() {
+ Memory32Fixed (
+ ReadWrite,
+ FixedPcdGet32 (PcdVirtioBlkBaseAddress),
+ FixedPcdGet32 (PcdVirtioBlkSize)
+ )
+ Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) {
+ FixedPcdGet32 (PcdVirtioBlkInterrupt)
+ }
})
}
} // Scope(_SB)
--
2.7.4
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