Move RPI eMMC to the correct DMA channel.

The FixedDMA ACPI macro takes the DMA request line and channel as the first two arguments. In most cases, these should be the same value. It is unclear why a 4 was being supplied as the channel for the RPIs. the eMMC owns DMA channel 11.
admodev · May 2, 2017 · dbee7c4 · dbee7c4
1 parent 59e9bff
commit dbee7c4
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/uefi/plat/rpi/acpi/dsdt.asl b/uefi/plat/rpi/acpi/dsdt.asl
@@ -183,7 +183,7 @@ DefinitionBlock (
                             0x00001000)
 
                 Interrupt(, Level, ActiveHigh,) {62}
-                FixedDMA(11, 4, Width32Bit, )
+                FixedDMA(11, 11, Width32Bit, )
             })
         }
     }

diff --git a/uefi/plat/rpi2/acpi/dsdt.asl b/uefi/plat/rpi2/acpi/dsdt.asl
@@ -183,7 +183,7 @@ DefinitionBlock (
                             0x00001000)
 
                 Interrupt(, Level, ActiveHigh,) {62}
-                FixedDMA(11, 4, Width32Bit, )
+                FixedDMA(11, 11, Width32Bit, )
             })
         }
     }