dev: Do not serialize timer parameters

This patch removes the intNum and clock from the serialized scalars as
these are set by the Python parameters and should not be part of the
checkpoint.

2 files changed, 2 insertions, 7 deletions

diff --git a/src/dev/arm/timer_sp804.cc b/src/dev/arm/timer_sp804.cc
index 407f35b60..af0227ec4 100644
--- a/src/dev/arm/timer_sp804.cc
+++ b/src/dev/arm/timer_sp804.cc
@@ -224,8 +224,6 @@ void
 Sp804::Timer::serialize(std::ostream &os)
 {
     DPRINTF(Checkpoint, "Serializing Arm Sp804\n");
-    SERIALIZE_SCALAR(intNum);
-    SERIALIZE_SCALAR(clock);
 
     uint32_t control_serial = control;
     SERIALIZE_SCALAR(control_serial);
@@ -249,9 +247,6 @@ Sp804::Timer::unserialize(Checkpoint *cp, const std::string &section)
 {
     DPRINTF(Checkpoint, "Unserializing Arm Sp804\n");
 
-    UNSERIALIZE_SCALAR(intNum);
-    UNSERIALIZE_SCALAR(clock);
-
     uint32_t control_serial;
     UNSERIALIZE_SCALAR(control_serial);
     control = control_serial;
diff --git a/src/dev/arm/timer_sp804.hh b/src/dev/arm/timer_sp804.hh
index 9f137001d..745cb95e3 100644
--- a/src/dev/arm/timer_sp804.hh
+++ b/src/dev/arm/timer_sp804.hh
@@ -83,10 +83,10 @@ class Sp804 : public AmbaDevice
         Sp804 *parent;
 
         /** Number of interrupt to cause/clear */
-        uint32_t intNum;
+        const uint32_t intNum;
 
         /** Number of ticks in a clock input */
-        Tick clock;
+        const Tick clock;
 
         /** Control register as specified above */
         CTRL control;