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authorPetr Štetiar <ynezz@true.cz>2019-03-28 21:13:26 +0000
committerPetr Štetiar <ynezz@true.cz>2019-04-08 18:37:05 +0200
commit4953b3891ad32bae9cbe3843fb42017a156c1a6f (patch)
tree2d2bb887a6579ce3f344c92c389db1a8e5816f30
parentb0e5e32daa283c2686f529d57360fda828c758bb (diff)
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scripts/qemustart: Allow specifying custom rootfs for malta
Currently it's not possible to test boot squashfs root images, so this patch now allows this use case as well. Cc: Yousong Zhou <yszhou4tech@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
-rwxr-xr-xscripts/qemustart11
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/qemustart b/scripts/qemustart
index 2012d43a85..951f225272 100755
--- a/scripts/qemustart
+++ b/scripts/qemustart
@@ -205,6 +205,7 @@ start_qemu_malta() {
local is64
local isel
local qemu_exe
+ local rootfs="$o_rootfs"
local kernel="$o_kernel"
local mach="${o_mach:-malta}"
@@ -215,6 +216,16 @@ start_qemu_malta() {
[ -n "$kernel" ] || kernel="$o_bindir/openwrt-malta-${o_subtarget%-*}-vmlinux-initramfs.elf"
+ [ -z "$rootfs" ] || {
+ if [ ! -f "$rootfs" -a -s "$rootfs.gz" ]; then
+ gunzip "$rootfs.gz"
+ fi
+ o_qemu_extra+=( \
+ "-drive" "file=$rootfs,format=raw" \
+ "-append" "root=/dev/sda rootwait" \
+ )
+ }
+
# NOTE: order of wan, lan -device arguments matters as it will affect which
# one will be actually used as the wan, lan network interface inside the
# guest machine