diff --git a/tests/qtest/boot-serial-test.c b/tests/qtest/boot-serial-test.c
index e3b7d65..df389ad 100644
--- a/tests/qtest/boot-serial-test.c
+++ b/tests/qtest/boot-serial-test.c
@@ -26,6 +26,14 @@
     0x80, 0x93, 0xc6, 0x00, /* sts 0x00C6, r24 ; Output 'T' */
 };
 
+static const uint8_t bios_loongarch64[] = {
+    0x0c, 0xc0, 0x3f, 0x14,                 /* lu12i.w $t0, 0x1fe00    */
+    0x8c, 0x81, 0x87, 0x03,                 /* ori     $t0, $t0, 0x1e0 */
+    0x0d, 0x50, 0x81, 0x03,                 /* li.w    $t1, 'T'        */
+    0x8d, 0x01, 0x00, 0x29,                 /* st.b    $t1, $t0, 0     */
+    0xff, 0xf3, 0xff, 0x53,                 /*  b      -16  # loop     */
+};
+
 static const uint8_t kernel_mcf5208[] = {
     0x41, 0xf9, 0xfc, 0x06, 0x00, 0x00,     /* lea 0xfc060000,%a0 */
     0x10, 0x3c, 0x00, 0x54,                 /* move.b #'T',%d0 */
@@ -167,6 +175,8 @@
     { "sparc", "SS-600MP", "", "TMS390Z55" },
     { "sparc64", "sun4u", "", "UltraSPARC" },
     { "s390x", "s390-ccw-virtio", "", "device" },
+    { "loongarch64", "virt", "-cpu max", "TT", sizeof(bios_loongarch64),
+      NULL, bios_loongarch64 },
     { "m68k", "mcf5208evb", "", "TT", sizeof(kernel_mcf5208), kernel_mcf5208 },
     { "m68k", "next-cube", "", "TT", sizeof(bios_nextcube), 0, bios_nextcube },
     { "microblaze", "petalogix-s3adsp1800", "", "TT",
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 6f2f594..8629305 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -139,6 +139,9 @@
   qtests_filter + \
   (config_all_devices.has_key('CONFIG_VGA') ? ['display-vga-test'] : [])
 
+qtests_loongarch64 = qtests_filter + \
+  ['boot-serial-test']
+
 qtests_m68k = ['boot-serial-test'] + \
   qtests_filter