B200/X300: Make default clock and time sources internal

2 files changed, 1 insertions, 27 deletions

diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp
index 5aac5995d..f9e7eacfc 100644
--- a/host/lib/usrp/b200/b200_impl.cpp
+++ b/host/lib/usrp/b200/b200_impl.cpp
@@ -618,7 +618,7 @@ b200_impl::b200_impl(const uhd::device_addr_t& device_addr, usb_device_handle::s
 
     //init to internal clock and time source
     _tree->access<std::string>(mb_path / "clock_source/value").set("internal");
-    _tree->access<std::string>(mb_path / "time_source/value").set("none");
+    _tree->access<std::string>(mb_path / "time_source/value").set("internal");
 
     // Set the DSP chains to some safe value
     for (size_t i = 0; i < _radio_perifs.size(); i++) {
@@ -631,18 +631,6 @@ b200_impl::b200_impl(const uhd::device_addr_t& device_addr, usb_device_handle::s
         UHD_MSG(status) << "Setting master clock rate selection to 'automatic'." << std::endl;
     }
 
-    //GPS installed: use external ref, time, and init time spec
-    if (_gps and _gps->gps_detected())
-    {
-        UHD_MSG(status) << "Setting references to the internal GPSDO" << std::endl;
-        _tree->access<std::string>(mb_path / "time_source" / "value").set("gpsdo");
-        _tree->access<std::string>(mb_path / "clock_source" / "value").set("gpsdo");
-    } else {
-        //init to internal clock and time source
-        _tree->access<std::string>(mb_path / "clock_source/value").set("internal");
-        _tree->access<std::string>(mb_path / "time_source/value").set("internal");
-    }
-
 }
 
 b200_impl::~b200_impl(void)
diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp
index 8e82e8efd..470c1e17d 100644
--- a/host/lib/usrp/x300/x300_impl.cpp
+++ b/host/lib/usrp/x300/x300_impl.cpp
@@ -815,20 +815,6 @@ void x300_impl::setup_mb(const size_t mb_i, const uhd::device_addr_t &dev_addr)
         .set(mb.clock->get_master_clock_rate());
 
     ////////////////////////////////////////////////////////////////////
-    // initialize clock and time sources
-    ////////////////////////////////////////////////////////////////////
-    if (mb.gps and mb.gps->gps_detected())
-    {
-        UHD_MSG(status) << "Setting references to the internal GPSDO" << std::flush;
-        _tree->access<std::string>(mb_path / "clock_source" / "value").set("gpsdo");
-        _tree->access<std::string>(mb_path / "time_source" / "value").set("gpsdo");
-    } else {
-        _tree->access<std::string>(mb_path / "clock_source" / "value").set("internal");
-        _tree->access<std::string>(mb_path / "time_source" / "value").set("internal");
-    }
-    UHD_MSG(status) << "done"  << std::endl;
-
-    ////////////////////////////////////////////////////////////////////
     // create frontend mapping
     ////////////////////////////////////////////////////////////////////
     std::vector<size_t> default_map(2, 0); default_map[1] = 1;