diff --git a/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.c b/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.c index 4a4713cf6a..368618956b 100644 --- a/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.c +++ b/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.c @@ -45,7 +45,6 @@ typedef enum { PropertyTypeRtc, PropertyTypeVirtio, PropertyTypeUart, - PropertyTypeTimer, PropertyTypeFwCfg, PropertyTypePciHost, PropertyTypeXen, @@ -60,20 +59,12 @@ STATIC CONST PROPERTY CompatibleProperties[] = { { PropertyTypeRtc, "arm,pl031" }, { PropertyTypeVirtio, "virtio,mmio" }, { PropertyTypeUart, "arm,pl011" }, - { PropertyTypeTimer, "arm,armv7-timer" }, - { PropertyTypeTimer, "arm,armv8-timer" }, { PropertyTypeFwCfg, "qemu,fw-cfg-mmio" }, { PropertyTypePciHost, "pci-host-ecam-generic" }, { PropertyTypeXen, "xen,xen" }, { PropertyTypeUnknown, "" } }; -typedef struct { - UINT32 Type; - UINT32 Number; - UINT32 Flags; -} INTERRUPT_PROPERTY; - STATIC PROPERTY_TYPE GetTypeFromNode ( @@ -288,8 +279,6 @@ InitializeVirtFdtDxe ( VIRTIO_TRANSPORT_DEVICE_PATH *DevicePath; EFI_HANDLE Handle; UINT64 RegBase; - CONST INTERRUPT_PROPERTY *InterruptProp; - INT32 SecIntrNum, IntrNum, VirtIntrNum, HypIntrNum; UINT64 FwCfgSelectorAddress; UINT64 FwCfgSelectorSize; UINT64 FwCfgDataAddress; @@ -339,7 +328,7 @@ InitializeVirtFdtDxe ( // TODO use #cells root properties instead // RegProp = fdt_getprop (DeviceTreeBase, Node, "reg", &Len); - ASSERT ((RegProp != NULL) || (PropType == PropertyTypeTimer)); + ASSERT (RegProp != NULL); switch (PropType) { case PropertyTypePciHost: @@ -449,32 +438,6 @@ InitializeVirtFdtDxe ( RtcNode = Node; break; - case PropertyTypeTimer: - // - // - interrupts : Interrupt list for secure, non-secure, virtual and - // hypervisor timers, in that order. - // - InterruptProp = fdt_getprop (DeviceTreeBase, Node, "interrupts", &Len); - ASSERT (Len == 36 || Len == 48); - - SecIntrNum = fdt32_to_cpu (InterruptProp[0].Number) - + (InterruptProp[0].Type ? 16 : 0); - IntrNum = fdt32_to_cpu (InterruptProp[1].Number) - + (InterruptProp[1].Type ? 16 : 0); - VirtIntrNum = fdt32_to_cpu (InterruptProp[2].Number) - + (InterruptProp[2].Type ? 16 : 0); - HypIntrNum = Len < 48 ? 0 : fdt32_to_cpu (InterruptProp[3].Number) - + (InterruptProp[3].Type ? 16 : 0); - - DEBUG ((EFI_D_INFO, "Found Timer interrupts %d, %d, %d, %d\n", - SecIntrNum, IntrNum, VirtIntrNum, HypIntrNum)); - - PcdSet32 (PcdArmArchTimerSecIntrNum, SecIntrNum); - PcdSet32 (PcdArmArchTimerIntrNum, IntrNum); - PcdSet32 (PcdArmArchTimerVirtIntrNum, VirtIntrNum); - PcdSet32 (PcdArmArchTimerHypIntrNum, HypIntrNum); - break; - case PropertyTypeXen: ASSERT (Len == 16); diff --git a/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf b/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf index 5526fd1925..c928e826c2 100644 --- a/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf +++ b/ArmVirtPkg/VirtFdtDxe/VirtFdtDxe.inf @@ -53,10 +53,6 @@ gArmVirtTokenSpaceGuid.PcdFwCfgSelectorAddress gArmVirtTokenSpaceGuid.PcdFwCfgDataAddress gArmVirtTokenSpaceGuid.PcdFwCfgDmaAddress - gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum - gArmTokenSpaceGuid.PcdArmArchTimerIntrNum - gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum - gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum gArmPlatformTokenSpaceGuid.PcdPL031RtcBase gArmPlatformTokenSpaceGuid.PcdPciBusMin gArmPlatformTokenSpaceGuid.PcdPciBusMax