[PATCH 5/5] scripts: qemu_interactive.py: add new --nvmeblk option

[Ahmad Fatoum <a.fatoum@barebox.org>]

To be able to test the recent non-512-byte block support, add a
--nvmeblk option that behaves like --blk, but appears to the guest as
block device.

Signed-off-by: Ahmad Fatoum <a.fatoum@barebox.org>
---
 arch/arm/configs/multi_v8_defconfig |  2 ++
 scripts/qemu_interactive.py         | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm/configs/multi_v8_defconfig b/arch/arm/configs/multi_v8_defconfig
index 9712113bf1cd..5ea63372d050 100644
--- a/arch/arm/configs/multi_v8_defconfig
+++ b/arch/arm/configs/multi_v8_defconfig
@@ -103,6 +103,7 @@ CONFIG_CMD_MAGICVAR_HELP=y
 CONFIG_CMD_SAVEENV=y
 CONFIG_CMD_FILETYPE=y
 CONFIG_CMD_LN=y
+CONFIG_CMD_STAT=y
 CONFIG_CMD_MD5SUM=y
 CONFIG_CMD_SHA1SUM=y
 CONFIG_CMD_SHA224SUM=y
@@ -284,6 +285,7 @@ CONFIG_PHY_ROCKCHIP_USBDP=y
 CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_ROCKCHIP_PM_DOMAINS=y
 CONFIG_TI_SCI_PM_DOMAINS=y
+CONFIG_BLK_DEV_NVME=y
 CONFIG_NVMEM_REBOOT_MODE=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_PCI=y
diff --git a/scripts/qemu_interactive.py b/scripts/qemu_interactive.py
index 827a831725ba..77ff6f9fc8b4 100755
--- a/scripts/qemu_interactive.py
+++ b/scripts/qemu_interactive.py
@@ -49,6 +49,9 @@ def register_shared_options(parser):
     _add_option(parser, "--blk", action="append", dest="qemu_block",
                 default=[], metavar="FILE",
                 help="Pass block device to emulated barebox. Can be specified more than once")
+    _add_option(parser, "--nvmeblk", action="append", dest="qemu_nvmeblock",
+                default=[], metavar="FILE",
+                help="Pass NVMe block device with 4K sector size to emulated barebox. Can be specified more than once")
     _add_option(parser, "--usbblk", action="append", dest="qemu_usbblock",
                 default=[], metavar="FILE",
                 help="Pass USB block device to emulated barebox. Can be specified more than once")
@@ -260,6 +263,13 @@ def apply_shared_options(strategy, target, options, *, interactive, fail=None):
         else:
             fail("--blk unsupported for target\n")
 
+    for i, blk in enumerate(_get_list_option(options, "qemu_nvmeblock")):
+        _append_qemu_args(
+            strategy, fail,
+            "-drive", f"if=none,format=raw,id=nvme{i},file={blk}",
+            "-device", f"nvme,drive=nvme{i},serial=0ba2eb08,logical_block_size=4096,physical_block_size=4096"
+        )
+
     for i, blk in enumerate(_get_list_option(options, "qemu_usbblock")):
         _append_qemu_args(
             strategy, fail,
-- 
2.47.3