When virtio_init() gets called from board_init() PCI isn't ready. Thus,
virtio-over-PCI (e.g. network interfaces) devices can't be detected and
used without additional `virtio scan` scan in the shell or a script.
Signed-off-by: Łukasz Stelmach
---
Changes since v1:
- remove virtio_init() call from board_init()
- select BOARD_LATE_INIT for TARGET_QEMU_VIRT
arch/riscv/Kconfig | 1 +
board/emulation/qemu-riscv/qemu-riscv.c | 12 ++--
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index ac52c5e6daf..c5c2e8a9c9d 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -22,6 +22,7 @@ config TARGET_OPENPITON_RISCV64
config TARGET_QEMU_VIRT
bool "Support QEMU Virt Board"
+ select BOARD_LATE_INIT
config TARGET_SIFIVE_UNLEASHED
bool "Support SiFive Unleashed Board"
diff --git a/board/emulation/qemu-riscv/qemu-riscv.c
b/board/emulation/qemu-riscv/qemu-riscv.c
index 181abbbf97d..173245b40e3 100644
--- a/board/emulation/qemu-riscv/qemu-riscv.c
+++ b/board/emulation/qemu-riscv/qemu-riscv.c
@@ -31,12 +31,6 @@ int is_flash_available(void)
int board_init(void)
{
- /*
-* Make sure virtio bus is enumerated so that peripherals
-* on the virtio bus can be discovered by their drivers
-*/
- virtio_init();
-
return 0;
}
@@ -46,6 +40,12 @@ int board_late_init(void)
if (CONFIG_IS_ENABLED(USB_KEYBOARD))
usb_init();
+ /*
+* Make sure virtio bus is enumerated so that peripherals
+* on the virtio bus can be discovered by their drivers
+*/
+ virtio_init();
+
return 0;
}
--
2.39.2
