By default the QEMU ppce500 machine connects a VirtIO NET to the PCI controller, although it can be replaced to an e1000 NIC via additional command line options.
Now that we have switched over to DM PCI, VirtIO support becomes possible. This commit enables the support.
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
board/freescale/qemu-ppce500/qemu-ppce500.c | 8 ++++++++ configs/qemu-ppce500_defconfig | 2 ++ 2 files changed, 10 insertions(+)
diff --git a/board/freescale/qemu-ppce500/qemu-ppce500.c b/board/freescale/qemu-ppce500/qemu-ppce500.c index b85316b..a105130 100644 --- a/board/freescale/qemu-ppce500/qemu-ppce500.c +++ b/board/freescale/qemu-ppce500/qemu-ppce500.c @@ -23,6 +23,8 @@ #include <fdtdec.h> #include <errno.h> #include <malloc.h> +#include <virtio_types.h> +#include <virtio.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -129,6 +131,12 @@ int misc_init_r(void) if (ret) return ret;
+ /* + * Make sure virtio bus is enumerated so that peripherals + * on the virtio bus can be discovered by their drivers. + */ + virtio_init(); + return 0; }
diff --git a/configs/qemu-ppce500_defconfig b/configs/qemu-ppce500_defconfig index 918739b..202e97e 100644 --- a/configs/qemu-ppce500_defconfig +++ b/configs/qemu-ppce500_defconfig @@ -33,5 +33,7 @@ CONFIG_DM_PCI=y CONFIG_PCI_MPC85XX=y CONFIG_DM_SERIAL=y CONFIG_SYS_NS16550=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_NET=y CONFIG_ADDR_MAP=y CONFIG_PANIC_HANG=y