From: Alexander Graf agraf@csgraf.de Date: Sun, 27 Feb 2022 13:20:32 +0100

We already support the NVMe commands and PCIe backend in the QEMU target, so let's make it easy for anyone to consume them and enable NVMe distro boot along the way!

With this patch, I can put an NVMe backed disk image into my QEMU VM and have it automatically load a UEFI target blob.

Signed-off-by: Alexander Graf agraf@csgraf.de

include/configs/qemu-arm.h | 7 +++++++ 1 file changed, 7 insertions(+)

Reviewed-by: Mark Kettenis kettenis@openbsd.org

diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h index d45f606860..7ae71e0029 100644 --- a/include/configs/qemu-arm.h +++ b/include/configs/qemu-arm.h @@ -39,6 +39,12 @@ # define BOOT_TARGET_VIRTIO(func) #endif

+#if CONFIG_IS_ENABLED(CMD_NVME) +# define BOOT_TARGET_NVME(func) func(NVME, nvme, 0) +#else +# define BOOT_TARGET_NVME(func) +#endif

#if CONFIG_IS_ENABLED(CMD_DHCP) # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na) #else @@ -49,6 +55,7 @@ BOOT_TARGET_USB(func) \ BOOT_TARGET_SCSI(func) \ BOOT_TARGET_VIRTIO(func) \

• BOOT_TARGET_NVME(func) \ BOOT_TARGET_DHCP(func)

#include <config_distro_bootcmd.h>

2.32.0