flashrom_tester: update syntax for --wp-range

TEST=cargo test

Signed-off-by: Daniel Campello <campello@chromium.org>
Change-Id: If17a40fba1f7d41e09e0163b353d1602c215c8db
Reviewed-on: https://review.coreboot.org/c/flashrom/+/52876
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/util/flashrom_tester/flashrom/src/cmd.rs b/util/flashrom_tester/flashrom/src/cmd.rs
index 3fd2ac04..8775ed44 100644
--- a/util/flashrom_tester/flashrom/src/cmd.rs
+++ b/util/flashrom_tester/flashrom/src/cmd.rs
@@ -90,8 +90,7 @@ fn flashrom_decode_opts(opts: FlashromOpt) -> Vec<String> {
     if opts.wp_opt.range.is_some() {
         let (x0, x1) = opts.wp_opt.range.unwrap();
         params.push("--wp-range".to_string());
-        params.push(hex_string(x0));
-        params.push(hex_string(x1));
+        params.push(hex_range_string(x0, x1));
     }
     if opts.wp_opt.status {
         params.push("--wp-status".to_string());
@@ -209,8 +208,8 @@ fn dut_ctrl(args: &[&str]) -> Result<(Vec<u8>, Vec<u8>), FlashromError> {
     Ok((output.stdout, output.stderr))
 }
 
-fn hex_string(v: i64) -> String {
-    format!("{:#08X}", v).to_string()
+fn hex_range_string(s: i64, l: i64) -> String {
+    format!("{:#08X},{:#08X}", s, l).to_string()
 }
 
 #[cfg(test)]
@@ -237,7 +236,7 @@ mod tests {
                 status: true,
                 ..Default::default()
             },
-            &["--wp-range", "0x000000", "0x0004D2", "--wp-status"],
+            &["--wp-range", "0x000000,0x0004D2", "--wp-status"],
         );
         test_wp_opt(
             WPOpt {