JadePkg/AcpiTables: Fix mapping MMIO regions as cacheable

This corrects the MMIO regions mapping in ACPI to be marked as NonCacheable, aligning with the precise configuration in PCI-S0.asi. Reported-by: Chuong Tran <[email protected]> Signed-off-by: Nhi Pham <[email protected]>
tianocore · Dec 2, 2024 · d958585 · d958585
1 parent 65e64c0
commit d958585
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/Platform/Ampere/JadePkg/Ac02AcpiTables/PCI-S0.Rca01.asi b/Platform/Ampere/JadePkg/Ac02AcpiTables/PCI-S0.Rca01.asi
@@ -139,7 +139,7 @@ Device (PCI0) {
       PosDecode,            // Decode
       MinFixed,             // IsMinFixed
       MaxFixed,             // IsMaxFixed
-      Cacheable,            // Cacheable
+      NonCacheable,         // NonCacheable
       ReadWrite,            // ReadAndWrite
       0x0000000000000000,   // AddressGranularity - GRA
       0x0000000040000000,   // AddressMinimum - MIN
@@ -153,7 +153,7 @@ Device (PCI0) {
       PosDecode,            // Decode
       MinFixed,             // IsMinFixed
       MaxFixed,             // IsMaxFixed
-      Cacheable,            // Cacheable
+      NonCacheable,         // NonCacheable
       ReadWrite,            // ReadAndWrite
       0x0000000000000000,   // AddressGranularity - GRA
       0x0000300000000000,   // AddressMinimum - MIN
@@ -470,7 +470,7 @@ Device (PCI1) {
       PosDecode,            // Decode
       MinFixed,             // IsMinFixed
       MaxFixed,             // IsMaxFixed
-      Cacheable,            // Cacheable
+      NonCacheable,         // NonCacheable
       ReadWrite,            // ReadAndWrite
       0x0000000000000000,   // AddressGranularity - GRA
       0x0000000050000000,   // AddressMinimum - MIN
@@ -484,7 +484,7 @@ Device (PCI1) {
       PosDecode,            // Decode
       MinFixed,             // IsMinFixed
       MaxFixed,             // IsMaxFixed
-      Cacheable,            // Cacheable
+      NonCacheable,         // NonCacheable
       ReadWrite,            // ReadAndWrite
       0x0000000000000000,   // AddressGranularity - GRA
       0x0000340000000000,   // AddressMinimum - MIN

diff --git a/Platform/Ampere/JadePkg/AcpiTables/PCI-S0.Rca01.asi b/Platform/Ampere/JadePkg/AcpiTables/PCI-S0.Rca01.asi
@@ -145,7 +145,7 @@
         PosDecode,            // Decode
         MinFixed,             // IsMinFixed
         MaxFixed,             // IsMaxFixed
-        Cacheable,            // Cacheable
+        NonCacheable,         // NonCacheable
         ReadWrite,            // ReadAndWrite
         0x0000000000000000,   // AddressGranularity - GRA
         0x0000000040000000,   // AddressMinimum - MIN
@@ -159,7 +159,7 @@
         PosDecode,            // Decode
         MinFixed,             // IsMinFixed
         MaxFixed,             // IsMaxFixed
-        Cacheable,            // Cacheable
+        NonCacheable,         // NonCacheable
         ReadWrite,            // ReadAndWrite
         0x0000000000000000,   // AddressGranularity - GRA
         0x0000300000000000,   // AddressMinimum - MIN
@@ -482,7 +482,7 @@
         PosDecode,            // Decode
         MinFixed,             // IsMinFixed
         MaxFixed,             // IsMaxFixed
-        Cacheable,            // Cacheable
+        NonCacheable,         // NonCacheable
         ReadWrite,            // ReadAndWrite
         0x0000000000000000,   // AddressGranularity - GRA
         0x0000000050000000,   // AddressMinimum - MIN
@@ -496,7 +496,7 @@
         PosDecode,            // Decode
         MinFixed,             // IsMinFixed
         MaxFixed,             // IsMaxFixed
-        Cacheable,            // Cacheable
+        NonCacheable,         // NonCacheable
         ReadWrite,            // ReadAndWrite
         0x0000000000000000,   // AddressGranularity - GRA
         0x0000340000000000,   // AddressMinimum - MIN