xen, raspberry pi 4: provide a default defconfig for raspberrypi4

Signed-off-by: Christopher Clark <christopher.w.clark@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

2 files changed, 128 insertions, 0 deletions

diff --git a/dynamic-layers/raspberrypi/recipes-extended/xen/files/defconfig_raspberrypi4-64 b/dynamic-layers/raspberrypi/recipes-extended/xen/files/defconfig_raspberrypi4-64
new file mode 100644
index 00000000..f3343d32
--- /dev/null
+++ b/dynamic-layers/raspberrypi/recipes-extended/xen/files/defconfig_raspberrypi4-64
@@ -0,0 +1,117 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Xen/arm 4.13.0 Configuration
+#
+CONFIG_64BIT=y
+CONFIG_ARM_64=y
+CONFIG_ARM=y
+CONFIG_ARCH_DEFCONFIG="arch/arm/configs/arm64_defconfig"
+
+#
+# Architecture Features
+#
+CONFIG_NR_CPUS=128
+# CONFIG_ACPI is not set
+CONFIG_GICV3=y
+# CONFIG_HAS_ITS is not set
+CONFIG_HVM=y
+# CONFIG_NEW_VGIC is not set
+CONFIG_SBSA_VUART_CONSOLE=y
+CONFIG_ARM_SSBD=y
+CONFIG_HARDEN_BRANCH_PREDICTOR=y
+# CONFIG_TEE is not set
+
+#
+# ARM errata workaround via the alternative framework
+#
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_834220=y
+CONFIG_ARM64_HARDEN_BRANCH_PREDICTOR=y
+CONFIG_ALL_PLAT=y
+# CONFIG_QEMU is not set
+# CONFIG_RCAR3 is not set
+# CONFIG_MPSOC is not set
+# CONFIG_NO_PLAT is not set
+CONFIG_ALL64_PLAT=y
+# CONFIG_ALL32_PLAT is not set
+CONFIG_MPSOC_PLATFORM=y
+
+#
+# Common Features
+#
+CONFIG_GRANT_TABLE=y
+CONFIG_HAS_ALTERNATIVE=y
+CONFIG_HAS_DEVICE_TREE=y
+CONFIG_HAS_FAST_MULTIPLY=y
+# CONFIG_MEM_ACCESS is not set
+CONFIG_HAS_PDX=y
+
+#
+# Speculative hardening
+#
+CONFIG_SPECULATIVE_HARDEN_ARRAY=y
+# CONFIG_EFI_SET_VIRTUAL_ADDRESS_MAP is not set
+CONFIG_XSM=y
+CONFIG_XSM_FLASK=y
+CONFIG_XSM_FLASK_AVC_STATS=y
+# CONFIG_XSM_FLASK_POLICY is not set
+CONFIG_XSM_SILO=y
+# CONFIG_XSM_DUMMY_DEFAULT is not set
+# CONFIG_XSM_FLASK_DEFAULT is not set
+CONFIG_XSM_SILO_DEFAULT=y
+# CONFIG_ARGO is not set
+
+#
+# Schedulers
+#
+CONFIG_SCHED_CREDIT=y
+CONFIG_SCHED_CREDIT2=y
+CONFIG_SCHED_RTDS=y
+CONFIG_SCHED_ARINC653=y
+CONFIG_SCHED_NULL=y
+# CONFIG_SCHED_CREDIT_DEFAULT is not set
+CONFIG_SCHED_CREDIT2_DEFAULT=y
+# CONFIG_SCHED_RTDS_DEFAULT is not set
+# CONFIG_SCHED_ARINC653_DEFAULT is not set
+# CONFIG_SCHED_NULL_DEFAULT is not set
+CONFIG_SCHED_DEFAULT="credit2"
+# CONFIG_LIVEPATCH is not set
+# CONFIG_ENFORCE_UNIQUE_SYMBOLS is not set
+# CONFIG_SUPPRESS_DUPLICATE_SYMBOL_WARNINGS is not set
+CONFIG_CMDLINE=""
+CONFIG_DOM0_MEM=""
+CONFIG_TRACEBUFFER=y
+
+#
+# Device Drivers
+#
+CONFIG_HAS_NS16550=y
+CONFIG_HAS_CADENCE_UART=y
+CONFIG_HAS_MVEBU=y
+CONFIG_HAS_MESON=y
+CONFIG_HAS_PL011=y
+CONFIG_HAS_SCIF=y
+CONFIG_HAS_PASSTHROUGH=y
+CONFIG_ARM_SMMU=y
+# CONFIG_IPMMU_VMSA is not set
+CONFIG_IOMMU_FORCE_PT_SHARE=y
+CONFIG_DEFCONFIG_LIST="arch/arm/configs/arm64_defconfig"
+
+#
+# Debugging Options
+#
+CONFIG_DEBUG=y
+CONFIG_DEBUG_INFO=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_COVERAGE is not set
+# CONFIG_DEBUG_LOCK_PROFILE is not set
+CONFIG_DEBUG_LOCKS=y
+# CONFIG_PERF_COUNTERS is not set
+CONFIG_VERBOSE_DEBUG=y
+# CONFIG_DEVICE_TREE_DEBUG is not set
+CONFIG_SCRUB_DEBUG=y
+# CONFIG_DEBUG_TRACE is not set
+CONFIG_XMEM_POOL_POISON=y
diff --git a/dynamic-layers/raspberrypi/recipes-extended/xen/xen_git.bbappend b/dynamic-layers/raspberrypi/recipes-extended/xen/xen_git.bbappend
new file mode 100644
index 00000000..995dfd3f
--- /dev/null
+++ b/dynamic-layers/raspberrypi/recipes-extended/xen/xen_git.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI_append_raspberrypi4-64 = " \
+    file://defconfig_raspberrypi4-64 \
+    "
+
+do_post_patch_append_raspberrypi4-64() {
+    if [ ! -e "${WORKDIR}/defconfig" ] ; then
+        cp "${WORKDIR}/defconfig_raspberrypi4-64" "${WORKDIR}/defconfig"
+    fi
+}