diff options
Diffstat (limited to 'include/hw/riscv/virt.h')
| -rw-r--r-- | include/hw/riscv/virt.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/hw/riscv/virt.h b/include/hw/riscv/virt.h index 91163d6cbf..f12deaebd6 100644 --- a/include/hw/riscv/virt.h +++ b/include/hw/riscv/virt.h @@ -38,14 +38,18 @@ enum { VIRT_PLIC, VIRT_UART0, VIRT_VIRTIO, - VIRT_DRAM + VIRT_DRAM, + VIRT_PCIE_MMIO, + VIRT_PCIE_PIO, + VIRT_PCIE_ECAM }; enum { UART0_IRQ = 10, VIRTIO_IRQ = 1, /* 1 to 8 */ VIRTIO_COUNT = 8, - VIRTIO_NDEV = 10 + PCIE_IRQ = 0x20, /* 32 to 35 */ + VIRTIO_NDEV = 0x35 /* Arbitrary maximum number of interrupts */ }; enum { @@ -62,6 +66,13 @@ enum { #define VIRT_PLIC_CONTEXT_BASE 0x200000 #define VIRT_PLIC_CONTEXT_STRIDE 0x1000 +#define FDT_PCI_ADDR_CELLS 3 +#define FDT_PCI_INT_CELLS 1 +#define FDT_PLIC_ADDR_CELLS 0 +#define FDT_PLIC_INT_CELLS 1 +#define FDT_INT_MAP_WIDTH (FDT_PCI_ADDR_CELLS + FDT_PCI_INT_CELLS + 1 + \ + FDT_PLIC_ADDR_CELLS + FDT_PLIC_INT_CELLS) + #if defined(TARGET_RISCV32) #define VIRT_CPU TYPE_RISCV_CPU_RV32GCSU_V1_10_0 #elif defined(TARGET_RISCV64) |