Drop qemuarm64 support

The qemuarmi64 machine was never fully supported in Oniro due to its
limitation in booting wic. Drop it completely.

Signed-off-by: Luca Seritan <luca.seritan@huawei.com>

docs/build-flavours/linux-flavour.rst

@@ -22,7 +22,6 @@ Supported machines (default in **bold**):
 
 * **qemux86-64**
 * qemux86
-* qemuarm64
 * seco-intel-b68 (SECO SBC-B68)
 * seco-imx8mm-c61-2gb (SECO SBC-C61 2GB DRAM)
 * seco-imx8mm-c61-4gb (SECO SBC-C61 4GB DRAM)

meta-oniro-core/conf/distro/oniro-linux.conf

@@ -68,7 +68,6 @@ TCLIBC ?= "musl"
 INIT_MANAGER = "systemd"
 
 PREFERRED_VERSION_linux-yocto = "5.10%"
-PREFERRED_PROVIDER_virtual/kernel:qemuarm64 = "linux-oniro"
 PREFERRED_PROVIDER_virtual/kernel:qemux86 = "linux-oniro"
 PREFERRED_PROVIDER_virtual/kernel:qemux86-64 = "linux-oniro"
 PREFERRED_PROVIDER_virtual/kernel:qemuarm-efi = "linux-oniro"

meta-oniro-core/recipes-kernel/linux/linux-oniro_5.10.bb

@@ -28,7 +28,7 @@ PROVIDES="linux-oniro virtual/kernel"
 
 KCONF_BSP_AUDIT_LEVEL = "1"
 
-COMPATIBLE_MACHINE = "^(qemuarm64|qemux86|qemux86-64|qemuriscv64|qemuriscv32|qemu-generic-arm64)$"
+COMPATIBLE_MACHINE = "^(qemux86|qemux86-64|qemuriscv64|qemuriscv32|qemu-generic-arm64)$"
 
 # Functionality flags
 KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"