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| author | Xiaojuan Yang <yangxiaojuan@loongson.cn> | 2022-06-06 20:43:27 +0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-06-06 18:14:13 +0000 |
| commit | dc93b8df8a166d2df0c007affd49bcfd93e77391 (patch) | |
| tree | 7a169971b3f361130c139ac45ed3b3a1b2801fc2 /include/hw/pci-host/ls7a.h | |
| parent | 256309e1884898a9cedb44abab0f15c4843e06f6 (diff) | |
| download | focaccia-qemu-dc93b8df8a166d2df0c007affd49bcfd93e77391.tar.gz focaccia-qemu-dc93b8df8a166d2df0c007affd49bcfd93e77391.zip | |
hw/loongarch: Add some devices support for 3A5000.
1.Add uart,virtio-net,vga and usb for 3A5000. 2.Add irq set and map for the pci host. Non pci device use irq 0-16, pci device use 16-64. 3.Add some unimplented device to emulate guest unused memory space. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-38-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | include/hw/pci-host/ls7a.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hw/pci-host/ls7a.h b/include/hw/pci-host/ls7a.h index 089d3e5438..5c653527f0 100644 --- a/include/hw/pci-host/ls7a.h +++ b/include/hw/pci-host/ls7a.h @@ -17,6 +17,11 @@ #define LS7A_PCI_MEM_BASE 0x40000000UL #define LS7A_PCI_MEM_SIZE 0x40000000UL +#define LS7A_PCI_IO_OFFSET 0x4000 +#define LS_PCIECFG_BASE 0x20000000 +#define LS_PCIECFG_SIZE 0x08000000 +#define LS7A_PCI_IO_BASE 0x18004000UL +#define LS7A_PCI_IO_SIZE 0xC000 #define LS7A_PCH_REG_BASE 0x10000000UL #define LS7A_IOAPIC_REG_BASE (LS7A_PCH_REG_BASE) @@ -30,4 +35,6 @@ #define PCH_PIC_IRQ_OFFSET 64 #define LS7A_DEVICE_IRQS 16 #define LS7A_PCI_IRQS 48 +#define LS7A_UART_IRQ (PCH_PIC_IRQ_OFFSET + 2) +#define LS7A_UART_BASE 0x1fe001e0 #endif |