1 files changed, 42 insertions, 0 deletions
diff --git a/bsp/meta-arm/meta-arm-bsp/recipes-devtools/gem5/gem5-aarch64-native.inc b/bsp/meta-arm/meta-arm-bsp/recipes-devtools/gem5/gem5-aarch64-native.inc
new file mode 100644
index 00000000..898fa23c
--- /dev/null
+++ b/bsp/meta-arm/meta-arm-bsp/recipes-devtools/gem5/gem5-aarch64-native.inc
@@ -0,0 +1,42 @@
+# gem5 aarch64 specific configuration
+
+# Build arm64 gem5
+GEM5_BUILD_CONFIGS ?= "build/ARM/gem5.opt build/ARM/gem5.fast \
+    build/ARM/gem5.debug"
+
+SRC_URI += "file://start-gem5.sh"
+
+inherit deploy
+
+# Parameters for the start script
+
+GEM5_RUN_CONFIG ?= "gem5.fast"
+
+# Linux kernel file to boot
+GEM5_RUN_KERNEL ?= "vmlinux"
+
+# Disk Image to use
+GEM5_RUN_DISK ?= "*-${MACHINE}.ext4"
+
+# DTB to use
+GEM5_RUN_DTB ?= "${@os.path.basename(d.getVar('KERNEL_DEVICETREE'))}"
+
+# Linux command line to pass
+GEM5_RUN_CMDLINE ?= "--command-line='earlyprintk=pl011,0x1c090000 \
+        console=ttyAMA0 rw mem=512MB root=/dev/sda rootwait'"
+
+# Extra arguments to pass to gem5
+GEM5_RUN_EXTRA ?= "--mem-size=512MB -n 4 --machine-type=VExpress_GEM5_V2"
+
+#This is required so that our binaries are in the sysroot. We need this
+# to have both gem5 required libraries and gem5 in the same sysroot.
+addtask addto_recipe_sysroot after do_populate_sysroot before do_build
+
+do_deploy[sstate-outputdirs] = "${DEPLOY_DIR_TOOLS}"
+do_deploy() {
+    install -d ${DEPLOYDIR}
+
+    install -m 755 ${WORKDIR}/start-gem5.sh ${DEPLOYDIR}/.
+}
+addtask deploy before do_build after do_compile
+