Add meta-xilinx subtree
Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.
Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-qemu.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-qemu.inc
new file mode 100644
index 0000000..dd275f3
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-qemu.inc
@@ -0,0 +1,49 @@
+# This include is used to setup default QEMU and qemuboot config for meta-xilinx
+# machines.
+
+# depend on qemu-helper-native, which will depend on QEMU
+EXTRA_IMAGEDEPENDS += "qemu-helper-native"
+
+def qemu_default_dtb(d):
+ if d.getVar("IMAGE_BOOT_FILES", True):
+ dtbs = d.getVar("IMAGE_BOOT_FILES", True).split(" ")
+ # IMAGE_BOOT_FILES has extra renaming info in the format '<source>;<target>'
+ dtbs = [f.split(";")[0] for f in dtbs]
+ dtbs = [f for f in dtbs if f.endswith(".dtb")]
+ if len(dtbs) != 0:
+ return dtbs[0]
+ if d.getVar("KERNEL_DEVICETREE", True):
+ dtbs = d.getVar("KERNEL_DEVICETREE", True).split(" ")
+ dtbs = [os.path.basename(d) for d in dtbs]
+ if len(dtbs) != 0:
+ return d.getVar("KERNEL_IMAGETYPE", True) + "-" + dtbs[0]
+ return ""
+
+def qemu_default_serial(d):
+ if d.getVar("SERIAL_CONSOLE", True):
+ speed, console = d.getVar("SERIAL_CONSOLE", True).split(" ", 1)
+ # zynqmp uses earlycon and stdout (in dtb)
+ if "zynqmp" in d.getVar("MACHINEOVERRIDES", True).split(":"):
+ return ""
+ return "console=%s,%s earlyprintk" % (console, speed)
+ return ""
+
+def qemu_target_binary(d):
+ ta = d.getVar("TARGET_ARCH", True)
+ if ta == "microblazeeb":
+ ta = "microblaze"
+ elif ta == "arm":
+ ta = "aarch64"
+ return "qemu-system-%s" % ta
+
+def qemu_zynqmp_unhalt(d, multiarch):
+ if multiarch:
+ return "-global xlnx,zynqmp-boot.cpu-num=0 -global xlnx,zynqmp-boot.use-pmufw=true"
+ return "-device loader,addr=0xfd1a0104,data=0x8000000e,data-len=4 -device loader,addr=0xfd1a0104,data=0x8000000e,data-len=4"
+
+# For qemuboot, default setup across all machines in meta-xilinx
+QB_SYSTEM_NAME ?= "${@qemu_target_binary(d)}"
+QB_DEFAULT_FSTYPE ?= "cpio"
+QB_DTB ?= "${@qemu_default_dtb(d)}"
+QB_KERNEL_CMDLINE_APPEND ?= "${@qemu_default_serial(d)}"
+