meta-zephyr-sdk: xilinx_qemu: Update to QEMU 8.1.0

Update Xilinx Qemu version based on 8.1.0 which is aligned with Xilinx
v2024.2 (xilinx_v2024.2 tag) tools.

Also at the same time enable riscv32/64 targets and remove compilation
flags which are not longer available.
--disable-vnc-png was removed in Xilinx 2023.1.
--disable-blobs was remvoed in Xilinx 2024.1.
--disable-sheepdog was removed in 2022.1.

There is also a need to cover new dependencies including libtasn1, bison
and ninja. And also disabling meson when Qemu is configured.

Signed-off-by: Michal Simek <[email protected]>

Author: michalsimek

meta-zephyr-sdk/recipes-devtools/qemu/zephyr-qemu_git.bb

@@ -228,6 +228,8 @@ do_install_append() {
     # Link Xilinx QEMU executables
     ln -sf ../xilinx/bin/qemu-system-aarch64 ${D}${bindir}/qemu-system-xilinx-aarch64
     ln -sf ../xilinx/bin/qemu-system-microblazeel ${D}${bindir}/qemu-system-xilinx-microblazeel
+    ln -sf ../xilinx/bin/qemu-system-riscv32 ${D}${bindir}/qemu-system-xilinx-riscv32
+    ln -sf ../xilinx/bin/qemu-system-riscv64 ${D}${bindir}/qemu-system-xilinx-riscv64
 
     # Link ARC (Synopsys) QEMU executables
     ln -sf ../synopsys/bin/qemu-system-arc ${D}${bindir}/qemu-system-arc

meta-zephyr-sdk/recipes-devtools/xilinx_qemu/files/0001-Revert-target-arm-Revert-back-to-YIELD-for-WFI.patch

@@ -0,0 +1,41 @@
+From aa75635d53ae7d2dd7b1a76aa571e686533ed813 Mon Sep 17 00:00:00 2001
+Message-ID: <aa75635d53ae7d2dd7b1a76aa571e686533ed813.1739290771.git.michal.simek@amd.com>
+From: Michal Simek <[email protected]>
+Date: Tue, 11 Feb 2025 17:18:42 +0100
+Subject: [PATCH] cross
+
+We need to be able to trigger configure's cross code but we don't want
+to set cross_prefix as it does other things we don't want. Patch things
+so we can do what we need in the target config case.
+
+Upstream-Status: Inappropriate [may be rewritten in a way upstream may accept?]
+Signed-off-by: Richard Purdie <[email protected]>
+---
+ configure | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/configure b/configure
+index 133f4e323512..49fb6bd36a92 100755
+--- a/configure
++++ b/configure
+@@ -1897,7 +1897,6 @@ if test "$skip_meson" = no; then
+   echo "widl = [$(meson_quote $widl)]" >> $cross
+   echo "windres = [$(meson_quote $windres)]" >> $cross
+   echo "windmc = [$(meson_quote $windmc)]" >> $cross
+-  if test "$cross_compile" = "yes"; then
+     cross_arg="--cross-file config-meson.cross"
+     echo "[host_machine]" >> $cross
+     echo "system = '$targetos'" >> $cross
+@@ -1915,9 +1914,6 @@ if test "$skip_meson" = no; then
+     else
+         echo "endian = 'little'" >> $cross
+     fi
+-  else
+-    cross_arg="--native-file config-meson.cross"
+-  fi
+   mv $cross config-meson.cross
+ 
+   rm -rf meson-private meson-info meson-logs
+-- 
+2.43.0
+

meta-zephyr-sdk/recipes-devtools/xilinx_qemu/files/0002-Enable-WFI-CPU-halting-in-icount-mode.patch

@@ -1,14 +1,13 @@
 
-DEPENDS = "glib-2.0 zlib pixman gnutls dtc"
+DEPENDS = "glib-2.0 zlib pixman gnutls dtc libtasn1 bison-native ninja-native"
 LICENSE = "GPLv2"
 FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
 LIC_FILES_CHKSUM = "file://COPYING;md5=441c28d2cf86e15a37fa47e15a72fbac \
                     file://COPYING.LIB;endline=24;md5=8c5efda6cf1e1b03dcfd0e6c0d271c7f"
 
-SRCREV = "e40b634b24b37fe521bb2857c5e93ee1d30c2e37"
+SRCREV = "01482fa113dcbfa785feb7d513df50d15ec4c5df"
 SRC_URI = "git://github.com/Xilinx/qemu.git;protocol=https \
-	   file://0001-Revert-target-arm-Revert-back-to-YIELD-for-WFI.patch \
-	   file://0002-Enable-WFI-CPU-halting-in-icount-mode.patch \
+          file://cross.patch \
 "
 
 BBCLASSEXTEND = "native nativesdk"
@@ -194,14 +193,14 @@ inherit autotools pkgconfig
 
 #--disable-fdt: Cannot use if supporting arm-generic-fdt machine type
 
-QEMUS_BUILT = "aarch64-softmmu microblazeel-softmmu"
+QEMUS_BUILT = "aarch64-softmmu microblazeel-softmmu riscv32-softmmu riscv64-softmmu"
 QEMU_FLAGS = "--disable-docs  --disable-sdl --disable-debug-info  --disable-cap-ng \
   --disable-libnfs --disable-libusb --disable-libiscsi --disable-usb-redir --disable-linux-aio \
-  --disable-guest-agent --disable-libssh --disable-vnc-png  --disable-seccomp \
-  --disable-tpm  --disable-numa --disable-glusterfs --disable-blobs \
+  --disable-guest-agent --disable-libssh --disable-seccomp \
+  --disable-tpm  --disable-numa --disable-glusterfs \
   --disable-virtfs --disable-xen --disable-curl --disable-attr --disable-curses --disable-iconv \
-  --disable-kvm --disable-sheepdog --disable-parallels --disable-replication \
-  --disable-live-block-migration --disable-dmg \
+  --disable-kvm --disable-parallels --disable-replication \
+  --disable-live-block-migration --disable-dmg --skip-meson \
   "
 
 # NOTE: Once --prefix is set, QEMU configure script automatically figures out adequate sysconfdir,