Fix qemuboot-xen-dtb to properly add dom0 bootargs by using a parameter instead of directly using the QB_XEN_DOM0_BOOTARGS inside the function. When not done, the variable is empty and dom0 bootargs are wrong in the device tree.
Use QB_MACHINE to generate a device tree with qemu instead of always using the armv8 machine. This will allow this class to be used for other machines later. Signed-off-by: Bertrand Marquis <[email protected]> --- classes/qemuboot-xen-dtb.bbclass | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/classes/qemuboot-xen-dtb.bbclass b/classes/qemuboot-xen-dtb.bbclass index 6fe3164..d43d23a 100644 --- a/classes/qemuboot-xen-dtb.bbclass +++ b/classes/qemuboot-xen-dtb.bbclass @@ -29,6 +29,7 @@ # See also: Other QB_ variables as defined by the qemuboot.bbclass. write_lops_xen_section() { + DOM0_BOOTARGS="$2" cat <<EOF >"$1" /dts-v1/; / { @@ -47,7 +48,7 @@ write_lops_xen_section() { }; lop_2 { compatible = "system-device-tree-v1,lop,modify"; - modify = "/chosen:xen,dom0-bootargs:${QB_XEN_DOM0_BOOTARGS}"; + modify = "/chosen:xen,dom0-bootargs:${DOM0_BOOTARGS}"; }; lop_3 { compatible = "system-device-tree-v1,lop,modify"; @@ -118,8 +119,7 @@ generate_xen_qemuboot_dtb() { -device qemu-xhci \ -device usb-tablet \ -device usb-kbd \ - -machine virt,gic-version=3 \ - -machine virtualization=true \ + ${QB_MACHINE} \ ${QB_CPU} \ ${QB_SMP} \ ${QB_MEM} \ @@ -129,7 +129,8 @@ generate_xen_qemuboot_dtb() { # Lopper generates temporary files in cwd, so run it within ${B} cd "${B}" - write_lops_xen_section "${B}/lop-insert-xen-section.dts" + write_lops_xen_section "${B}/lop-insert-xen-section.dts" \ + "${QB_XEN_DOM0_BOOTARGS}" write_lop_add_to_xen_cmdline "${B}/lop-xen-cmdline.dts" \ "${QB_XEN_CMDLINE_EXTRA}" -- 2.25.1
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