4 files changed, 30 insertions, 1 deletions
diff --git a/include/hw/clock.h b/include/hw/clock.h
index d357594df9..cbc5e6ced1 100644
--- a/include/hw/clock.h
+++ b/include/hw/clock.h
@@ -91,6 +91,19 @@ extern const VMStateDescription vmstate_clock;
 void clock_setup_canonical_path(Clock *clk);
 
 /**
+ * clock_new:
+ * @parent: the clock parent
+ * @name: the clock object name
+ *
+ * Helper function to create a new clock and parent it to @parent. There is no
+ * need to call clock_setup_canonical_path on the returned clock as it is done
+ * by this function.
+ *
+ * @return the newly created clock
+ */
+Clock *clock_new(Object *parent, const char *name);
+
+/**
  * clock_set_callback:
  * @clk: the clock to register the callback into
  * @cb: the callback function
diff --git a/include/hw/mips/cps.h b/include/hw/mips/cps.h
index 9e35a88136..859a8d4a67 100644
--- a/include/hw/mips/cps.h
+++ b/include/hw/mips/cps.h
@@ -21,6 +21,7 @@
 #define MIPS_CPS_H
 
 #include "hw/sysbus.h"
+#include "hw/clock.h"
 #include "hw/misc/mips_cmgcr.h"
 #include "hw/intc/mips_gic.h"
 #include "hw/misc/mips_cpc.h"
@@ -43,6 +44,7 @@ struct MIPSCPSState {
     MIPSGICState gic;
     MIPSCPCState cpc;
     MIPSITUState itu;
+    Clock *clock;
 };
 
 qemu_irq get_cps_irq(MIPSCPSState *cps, int pin_number);
diff --git a/include/hw/mips/mips.h b/include/hw/mips/mips.h
index 0af4c3d5d7..6c9c8805f3 100644
--- a/include/hw/mips/mips.h
+++ b/include/hw/mips/mips.h
@@ -2,8 +2,10 @@
 #define HW_MIPS_H
 /* Definitions for mips board emulation.  */
 
+#include "qemu/units.h"
+
 /* Kernels can be configured with 64KB pages */
-#define INITRD_PAGE_MASK (~((1 << 16) - 1))
+#define INITRD_PAGE_SIZE (64 * KiB)
 
 #include "exec/memory.h"
 
diff --git a/include/qemu/cutils.h b/include/qemu/cutils.h
index 3a86ec0321..4bbf4834ea 100644
--- a/include/qemu/cutils.h
+++ b/include/qemu/cutils.h
@@ -158,6 +158,18 @@ int qemu_strtosz_metric(const char *nptr, const char **end, uint64_t *result);
 
 char *size_to_str(uint64_t val);
 
+/**
+ * freq_to_str:
+ * @freq_hz: frequency to stringify
+ *
+ * Return human readable string for frequency @freq_hz.
+ * Use SI units like KHz, MHz, and so forth.
+ *
+ * The caller is responsible for releasing the value returned
+ * with g_free() after use.
+ */
+char *freq_to_str(uint64_t freq_hz);
+
 /* used to print char* safely */
 #define STR_OR_NULL(str) ((str) ? (str) : "null")