[PATCH 1/4] tools: docker: Bump up QEMU version to 6.1.0

[Bin Meng]

At present U-Boot CI testing is still using QEMU 4.2.0 which is
pretty old. Let's bump up to QEMU 6.1.0.

ninja-build is added as the prerequisite required by QEMU 6.1.0.

Note there is a bug in QEMU 6.1.0 Xilinx Zynq UART emulation codes.
A quick fix [1] was posted on QEMU mailing list but it it too late
for 6.1.0 release. Hence my custom repo is used that contains this
fix on top of the v6.1.0 release tag at the time being. We should
switch to QEMU official repo once the fix is merged in next release.

[1] http://patchwork.ozlabs.org/project/qemu-devel/patch/20210823020813.25192-2-bmeng.cn@gmail.com/

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

 tools/docker/Dockerfile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 0195456dfe..be6d7dd4dc 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -76,6 +76,7 @@ RUN apt-get update && apt-get install -y \
 	mount \
 	mtd-utils \
 	mtools \
+	ninja-build \
 	openssl \
 	picocom \
 	parted \
@@ -163,10 +164,10 @@ RUN git clone git://git.savannah.gnu.org/grub.git /tmp/grub && \
 	true && \
 	rm -rf /tmp/grub
 
-RUN git clone git://git.qemu.org/qemu.git /tmp/qemu && \
+RUN git clone https://gitlab.com/lbmeng/qemu.git /tmp/qemu && \
 	cd /tmp/qemu && \
 	git submodule update --init dtc && \
-	git checkout v4.2.0 && \
+	git checkout v6.1.0-u-boot && \
 	./configure --prefix=/opt/qemu --target-list="aarch64-softmmu,arm-softmmu,i386-softmmu,mips-softmmu,mips64-softmmu,mips64el-softmmu,mipsel-softmmu,ppc-softmmu,riscv32-softmmu,riscv64-softmmu,sh4-softmmu,x86_64-softmmu,xtensa-softmmu" && \
 	make -j$(nproc) all install && \
 	rm -rf /tmp/qemu
-- 
2.25.1