[OE-core] [PATCH 2/2] runqemu: Define OECORE_MACHINE_SYSROOT on setup_sysroot
leonardo.sandoval.gonzalez at linux.intel.com
leonardo.sandoval.gonzalez at linux.intel.com
Wed Jun 17 06:43:11 UTC 2015
From: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
At least the OVFM (UEFI Firmware for Qemu and KVM) recipe stores the BIOS
under $OE_TMPDIR/sysroots/$MACHINE, now defined as OECORE_MACHINE_SYSROOT.
The latter is used when searching BIOS, VGA BIOS and keymaps. As a example,
to boot a OVFM BIOS, one can run the following command:
$ runqemu qemux86 core-image-minimal \
biosdir=usr/share/ovmf \
biosfilename=bios.bin \
nographic
Note the bios* parameters: these two are needed to specify the subfolder
(parent folder is OECORE_MACHINE_SYSROOT) and BIOS filename (without it,
it picks a BIOS named bios-256k.bin).
[YOCTO #5654]
Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
---
scripts/runqemu | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/scripts/runqemu b/scripts/runqemu
index 84ece4d..155824b 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -397,6 +397,13 @@ setup_sysroot() {
OECORE_NATIVE_SYSROOT=$OE_TMPDIR/sysroots/$BUILD_SYS
fi
+
+ # Some recipes store the BIOS under $OE_TMPDIR/sysroots/$MACHINE,
+ # now defined as OECORE_MACHINE_SYSROOT. The latter is used when searching
+ # BIOS, VGA BIOS and keymaps.
+ if [ -z "$OECORE_MACHINE_SYSROOT" ]; then
+ OECORE_MACHINE_SYSROOT=$OE_TMPDIR/sysroots/$MACHINE
+ fi
}
# Locate a rootfs image to boot which matches our expected
@@ -486,7 +493,7 @@ fi
echo "FSTYPE: [$FSTYPE]"
setup_sysroot
-# OECORE_NATIVE_SYSROOT is now set for all cases
+# OECORE_NATIVE_SYSROOT and OECORE_MACHINE_SYSROOT are now set for all cases
INTERNAL_SCRIPT="$0-internal"
if [ ! -f "$INTERNAL_SCRIPT" -o ! -r "$INTERNAL_SCRIPT" ]; then
@@ -498,10 +505,14 @@ if [ ! -z "$CUSTOMBIOSDIR" ]; then
if [ -d "$OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR" ]; then
echo "Assuming biosdir is $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
+ elif [ -d "$OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR" ]; then
+ echo "Assuming biosdir is $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
+ SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
else
if [ ! -d "$CUSTOMBIOSDIR" ]; then
echo "Custom BIOS directory not found. Tried: $CUSTOMBIOSDIR"
echo "and $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
+ echo "and $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
exit 1;
fi
echo "Assuming biosdir is $CUSTOMBIOSDIR"
--
1.8.4.5
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