armsr: armv8: enable KVM host

x86/64 enables support for KVM so I can't see a reason why
not on armsr/armv8 as well.

Arm CPU errata workaround items related to virtualization
are also enabled by this change.

Signed-off-by: Mathew McBride <matt@traverse.com.au>

target/linux/armsr/armv8/config-6.1

@@ -1,5 +1,6 @@
 CONFIG_64BIT=y
 CONFIG_ACPI_PCC=y
+CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
 CONFIG_ARCH_HISI=y
 CONFIG_ARCH_INTEL_SOCFPGA=y
 CONFIG_ARCH_LAYERSCAPE=y
@@ -39,6 +40,7 @@ CONFIG_ARM64_ERRATUM_2051678=y
 CONFIG_ARM64_ERRATUM_2054223=y
 CONFIG_ARM64_ERRATUM_2067961=y
 CONFIG_ARM64_ERRATUM_2077057=y
+CONFIG_ARM64_ERRATUM_2441007=y
 CONFIG_ARM64_ERRATUM_2441009=y
 CONFIG_ARM64_ERRATUM_2457168=y
 CONFIG_ARM64_ERRATUM_2658417=y
@@ -47,6 +49,7 @@ CONFIG_ARM64_ERRATUM_824069=y
 CONFIG_ARM64_ERRATUM_826319=y
 CONFIG_ARM64_ERRATUM_827319=y
 CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_834220=y
 CONFIG_ARM64_ERRATUM_843419=y
 CONFIG_ARM64_ERRATUM_845719=y
 CONFIG_ARM64_HW_AFDBM=y
@@ -245,6 +248,7 @@ CONFIG_IOMMU_SUPPORT=y
 # CONFIG_K3_DMA is not set
 CONFIG_KCMP=y
 # CONFIG_KEYBOARD_SUN4I_LRADC is not set
+CONFIG_KVM=y
 CONFIG_LCD_CLASS_DEVICE=m
 # CONFIG_LCD_PLATFORM is not set
 # CONFIG_MAILBOX_TEST is not set
@@ -290,6 +294,7 @@ CONFIG_NO_HZ=y
 CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=64
+# CONFIG_NVHE_EL2_DEBUG is not set
 CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
 # CONFIG_NVMEM_LAYERSCAPE_SFP is not set
 CONFIG_NVMEM_ROCKCHIP_EFUSE=y
@@ -458,6 +463,7 @@ CONFIG_VEXPRESS_CONFIG=y
 CONFIG_VIDEOMODE_HELPERS=y
 CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
 # CONFIG_VIRTIO_IOMMU is not set
+CONFIG_VIRTUALIZATION=y
 CONFIG_VMAP_STACK=y
 CONFIG_WDAT_WDT=y
 # CONFIG_XILINX_AMS is not set