Add 'boot-stage3-in-spike' and 'boot-stage3-in-qemu' targets.

These helpers boot the stage3 disk image in Spike or QEMU
respectively.

diff --git a/Makefile b/Makefile
index 2cc075c..08c4e1b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -317,6 +317,17 @@ stage3-chroot/init: init.sh
 stage3-disk.img: stage3-chroot
        cd stage3-chroot && virt-make-fs . ../$@ -t ext2 -F raw -s +4G
 
+# Helper which boots stage3 disk image in spike.
+boot-stage3-in-spike: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
+       spike +disk=stage3-disk.img \
+           /usr/bin/bbl stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
+
+# Helper which boots stage3 disk image in qemu.
+boot-stage3-in-qemu: stage3-disk.img stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux
+       qemu-system-riscv -kernel /usr/bin/bbl \
+           -append ./stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
+           -drive file=stage3-disk.img,format=raw -nographic
+
 # Stage 4
 
 stage4:

diff --git a/README b/README
index 97e5db4..f4f03ef 100644 (file)
--- a/README
+++ b/README
@@ -5,16 +5,6 @@ by Richard W.M. Jones (rjones@redhat.com)
 Project home page: https://fedoraproject.org/wiki/Architectures/RISC-V
 
 
-Current status
---------------
-
-Stuck getting QEMU to work.  See:
-https://groups.google.com/a/groups.riscv.org/forum/#!topic/sw-dev/fdbhLufxezA
-
-Will likely wait until September when we may see a working QEMU that
-is compatible with the latest RISC-V software.
-
-
 The aim of the project
 ----------------------