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>

7 files changed, 174 insertions, 0 deletions

diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-board.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-board.inc
new file mode 100644
index 000000000..ba9a36be8
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-board.inc
@@ -0,0 +1,6 @@
+# Default Xilinx Board settings
+
+EXTRA_IMAGEDEPENDS += "virtual/bootloader"
+
+IMAGE_BOOT_FILES ?= "${KERNEL_IMAGETYPE} ${UBOOT_BINARY}"
+
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc
new file mode 100644
index 000000000..77fbec884
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-default.inc
@@ -0,0 +1,42 @@
+# Default Xilinx BSP Machine settings
+
+MACHINE_FEATURES_BACKFILL_CONSIDERED += "rtc"
+
+# File System Configuration
+IMAGE_FSTYPES ?= "tar.gz cpio cpio.gz.u-boot"
+
+# Kernel Configuration
+XILINX_DEFAULT_KERNEL := "linux-xlnx"
+XILINX_DEFAULT_KERNEL_microblaze := "linux-yocto"
+XILINX_DEFAULT_KERNEL_zynqmp := "linux-yocto"
+PREFERRED_PROVIDER_virtual/kernel ??= "${XILINX_DEFAULT_KERNEL}"
+
+# U-Boot Configuration
+XILINX_DEFAULT_UBOOT := "u-boot-xlnx"
+XILINX_DEFAULT_UBOOT_zynqmp := "u-boot"
+PREFERRED_PROVIDER_virtual/bootloader ??= "${XILINX_DEFAULT_UBOOT}"
+PREFERRED_PROVIDER_virtual/boot-bin ??= "${PREFERRED_PROVIDER_virtual/bootloader}"
+
+UBOOT_SUFFIX ?= "img"
+UBOOT_SUFFIX_zynqmp ?= "bin"
+UBOOT_SUFFIX_microblaze ?= "bin"
+
+UBOOT_BINARY ?= "u-boot.${UBOOT_SUFFIX}"
+UBOOT_ELF ?= "u-boot"
+UBOOT_ELF_aarch64 ?= "u-boot.elf"
+
+XSERVER ?= " \
+	xserver-xorg \
+	xf86-input-evdev \
+	xf86-input-mouse \
+	xf86-input-keyboard \
+	xf86-video-fbdev \
+	${XSERVER_EXT} \
+	"
+
+XSERVER_EXT ?= ""
+XSERVER_EXT_zynqmp ?= "xf86-video-armsoc"
+
+# For MicroBlaze default all microblaze machines to use GDB 7.7.1 (for gdbserver/gdb)
+PREFERRED_VERSION_gdb_microblaze = "7.7.1"
+
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-overrides.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-overrides.inc
new file mode 100644
index 000000000..30049bc04
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/machine-xilinx-overrides.inc
@@ -0,0 +1,21 @@
+SOC_VARIANT ??= ""
+MACHINEOVERRIDES =. "${@['', '${SOC_FAMILY}${SOC_VARIANT}:']['${SOC_VARIANT}' != '']}"
+
+# Here we can extend overrides for the corresponding family and variant
+def get_soc_overrides(fam, var, d):
+  extender = ''
+  if (fam == 'zynqmp'):
+    if (var == 'eg'):
+      extender = 'mali400:'
+    elif (var == 'ev'):
+      extender = 'mali400:vcu:'
+  return extender
+
+# Gets OVERRIDES extender depending on the board
+SOC_OVERRIDES = "${@get_soc_overrides(d.getVar('SOC_FAMILY'),d.getVar('SOC_VARIANT'), d)}"
+
+MACHINEOVERRIDES  =. "${SOC_OVERRIDES}"
+
+PACKAGE_EXTRA_ARCHS_append = " ${SOC_FAMILY}"
+PACKAGE_EXTRA_ARCHS_append = "${@['', ' ${SOC_FAMILY}${SOC_VARIANT}']['${SOC_VARIANT}' != '']}"
+
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 000000000..dd275f3b4
--- /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)}"
+
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynq.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynq.inc
new file mode 100644
index 000000000..270e2d937
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynq.inc
@@ -0,0 +1,18 @@
+DEFAULTTUNE ?= "cortexa9thf-neon"
+SOC_FAMILY ?= "zynq"
+
+# Available SOC_VARIANT's for zynq:
+# 7zs - Zynq-7000 Single A9 Core
+# 7z  - Zynq-7000 Dual A9 Core
+
+SOC_VARIANT ?= "7z"
+
+require conf/machine/include/tune-cortexa9.inc
+require conf/machine/include/soc-family.inc
+
+# Linux Configuration
+KERNEL_IMAGETYPE ?= "uImage"
+
+# Set default load address.
+# Override with KERNEL_EXTRA_ARGS_<board> += "..." in machine file if required
+KERNEL_EXTRA_ARGS_zynq += "UIMAGE_LOADADDR=0x8000"
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc
new file mode 100644
index 000000000..225fa65cf
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc
@@ -0,0 +1,18 @@
+DEFAULTTUNE ?= "aarch64"
+SOC_FAMILY ?= "zynqmp"
+
+# Available SOC_VARIANT's for zynqmp:
+# "cg" - Zynq UltraScale+  CG Devices
+# "eg" - Zynq UltraScale+  EG Devices
+# "ev" - Zynq UltraScale+  EV Devices
+
+SOC_VARIANT ?= "eg"
+
+require conf/machine/include/arm/arch-armv8.inc
+require conf/machine/include/soc-family.inc
+
+# Linux Configuration
+KERNEL_IMAGETYPE ?= "Image"
+
+# Support multilib on zynqmp
+DEFAULTTUNE_virtclass-multilib-lib32 ?= "armv7vethf-neon-vfpv4"
diff --git a/meta-xilinx/meta-xilinx-bsp/conf/machine/include/zynqmp-pmu-config.inc b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/zynqmp-pmu-config.inc
new file mode 100644
index 000000000..fd9e98090
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/conf/machine/include/zynqmp-pmu-config.inc
@@ -0,0 +1,20 @@
+
+# Enable the use of zynqmp-pmu for specific recipes only
+def zynqmp_pmu_enable_for_bpns(d):
+    bpn = d.getVar("BPN")
+    crossbpns = ["binutils", "gcc"]
+    targetbpns = ["libgcc", "newlib", "libgloss"]
+    if bpn in targetbpns:
+        return True
+    if bpn in crossbpns and bb.data.inherits_class('cross', d):
+        return True
+    return False
+
+BBCLASSEXTEND_append = "${@' zynqmp-pmu' if zynqmp_pmu_enable_for_bpns(d) else ''}"
+
+# Add the pkgarch to the extra list, this is done to avoid warnings about
+# missing manifests due to implicit dependency chains on populate_sysroot when
+# a recipe/task depends on a IMAGE_EXTRADEPENDS/do_deploy task which is
+# provided by a zynqmp-pmu-* target.
+PACKAGE_EXTRA_ARCHS_append = " microblazeel-v9.2-bs-cmp"
+