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boards: Fix QEMU_VIRTIO_MMIO_NUM

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Summary:
- I noticed that device discovery for virtio-mmio devices does not
  work without bus=virtio-mmio-bus.x option. Without this option,
  qemu assigns the virtio device into the virtio-mmio space
  in reverse order automatically.
- To fix this issue, we must specify the correct numbers for the
  target machines. (i.e. arm32/64->32, rv32/64->8)

Impact:
- None

Testing:
- Tested with qemu-7.2.4

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa
2023-08-22 15:23:18 +09:00
committed by Xiang Xiao
parent 1c860f38e7
commit cc906e28e4
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
boards/arm/qemu/qemu-armv7a/src/qemu_bringup.c
+1 -1
View File
@@ -39,7 +39,7 @@
#define QEMU_VIRTIO_MMIO_BASE 0x0a000000 #define QEMU_VIRTIO_MMIO_BASE 0x0a000000
#define QEMU_VIRTIO_MMIO_REGSIZE 0x200 #define QEMU_VIRTIO_MMIO_REGSIZE 0x200
#define QEMU_VIRTIO_MMIO_IRQ 48 #define QEMU_VIRTIO_MMIO_IRQ 48
#define QEMU_VIRTIO_MMIO_NUM 4 #define QEMU_VIRTIO_MMIO_NUM 32
/**************************************************************************** /****************************************************************************
* Private Functions * Private Functions
boards/arm64/qemu/qemu-armv8a/src/qemu_bringup.c
+1 -1
View File
@@ -39,7 +39,7 @@
#define QEMU_VIRTIO_MMIO_BASE 0x0a000000 #define QEMU_VIRTIO_MMIO_BASE 0x0a000000
#define QEMU_VIRTIO_MMIO_REGSIZE 0x200 #define QEMU_VIRTIO_MMIO_REGSIZE 0x200
#define QEMU_VIRTIO_MMIO_IRQ 48 #define QEMU_VIRTIO_MMIO_IRQ 48
#define QEMU_VIRTIO_MMIO_NUM 4 #define QEMU_VIRTIO_MMIO_NUM 32
/**************************************************************************** /****************************************************************************
* Private Functions * Private Functions
boards/risc-v/qemu-rv/rv-virt/src/qemu_rv_appinit.c
+1 -1
View File
@@ -45,7 +45,7 @@
#else #else
# define QEMU_VIRTIO_MMIO_IRQ 28 # define QEMU_VIRTIO_MMIO_IRQ 28
#endif #endif
#define QEMU_VIRTIO_MMIO_NUM 4 #define QEMU_VIRTIO_MMIO_NUM 8
/**************************************************************************** /****************************************************************************
* Private Functions * Private Functions