meta-xilinx-core: qemu-multiarch-helper: Add -machine-path help

Signed-off-by: Mark Hatle <mark.hatle@amd.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta-xilinx-core/recipes-devtools/qemu/files/qemu-system-aarch64-multiarch b/meta-xilinx-core/recipes-devtools/qemu/files/qemu-system-aarch64-multiarch
index f1a0c7d3..00fc41c3 100644
--- a/meta-xilinx-core/recipes-devtools/qemu/files/qemu-system-aarch64-multiarch
+++ b/meta-xilinx-core/recipes-devtools/qemu/files/qemu-system-aarch64-multiarch
@@ -58,8 +58,8 @@ if PMU_args and PLM_args:
 help_options = ['-h', '-help', '--help']
 def help(status):
     print("AMD FPGA QEMU multiarch wrapper\nVersion 2025.1\n\nUsage:")
-    print(f"  {sys.argv[0]} <APU options> [-pmu-args <pmu options>]")
-    print(f"  {sys.argv[0]} <APU options> [-plm-args <plm options>]\n")
+    print(f"  {sys.argv[0]} <APU options> [-pmu-args <pmu options>] [-machine-path <path>]")
+    print(f"  {sys.argv[0]} <APU options> [-plm-args <plm options>] [-machine-path <path>]\n")
     if status == 0:
         print(f"\n")
         if set(PMU_args).intersection(set(help_options)):
@@ -78,6 +78,8 @@ def help(status):
             apu_args_s = ' '.join(APU_args)
             help_cmd = f'{binpath}/qemu-system-aarch64 {apu_args_s}'
 
+        print(f"    -machine-path <path> - Optional path to use for multiarch files. This path must be less then about 100 characters.\n     Note: if specified caller is responsible for cleaning up the directory on exist\n")
+
         print(f"{help_cmd}\n")
         process = subprocess.Popen(help_cmd, shell=True, stderr=subprocess.PIPE)
         status = process.wait()