From 90ac915dd16371a52a361c1873451669e708ab94 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Thu, 2 Feb 2017 20:54:50 +0800
Subject: [PATCH] firmware: do not clear si5324 reserved bit

---
 artiq/firmware/libboard/si5324.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/firmware/libboard/si5324.rs b/artiq/firmware/libboard/si5324.rs
index fa4a2aadc..597363d19 100644
--- a/artiq/firmware/libboard/si5324.rs
+++ b/artiq/firmware/libboard/si5324.rs
@@ -133,7 +133,7 @@ pub fn setup_hitless_clock_switching(settings: &FrequencySettings) -> Result<()>
         return Err("Si5324 does not have expected product number");
     }
 
-    write(0,   0b01010000)?;        // FREE_RUN=1
+    write(0,   0b01010100)?;        // FREE_RUN=1
     write(1,   0b11100100)?;        // CK_PRIOR2=1 CK_PRIOR1=0
     write(2,   0b0010 | (4 << 4))?; // BWSEL=4
     write(3,   0b0101 | 0x10)?;     // SQ_ICAL=1