diff --git a/src/platform/lunarlake/include/platform/lib/clk.h b/src/platform/lunarlake/include/platform/lib/clk.h
index fe8f140ff0a6..77e72d8c6ccd 100644
--- a/src/platform/lunarlake/include/platform/lib/clk.h
+++ b/src/platform/lunarlake/include/platform/lib/clk.h
@@ -14,21 +14,19 @@
 
 #include <ace/lib/clk.h>
 
-#define CLK_MAX_CPU_HZ		400000000
+#define CLK_MAX_CPU_HZ		CONFIG_XTENSA_CCOUNT_HZ
 
 #define CPU_WOVCRO_FREQ_IDX	0
 
-#define CPU_LPRO_FREQ_IDX	1
-
-#define CPU_HPRO_FREQ_IDX	2
+#define CPU_IPLL_FREQ_IDX	1
 
 #define CPU_LOWEST_FREQ_IDX	CPU_WOVCRO_FREQ_IDX
 
-#define CPU_DEFAULT_IDX		CPU_HPRO_FREQ_IDX
+#define CPU_DEFAULT_IDX		CPU_IPLL_FREQ_IDX
 
 #define SSP_DEFAULT_IDX		1
 
-#define NUM_CPU_FREQ		3
+#define NUM_CPU_FREQ		2
 
 #define NUM_SSP_FREQ		3
 
diff --git a/src/platform/lunarlake/lib/clk.c b/src/platform/lunarlake/lib/clk.c
index ed2936b5efc4..7ad664c94118 100644
--- a/src/platform/lunarlake/lib/clk.c
+++ b/src/platform/lunarlake/lib/clk.c
@@ -9,9 +9,8 @@
 #include <rtos/clk.h>
 
 static const struct freq_table platform_cpu_freq[] = {
-	{ 38400000, 38400 },
-	{ 120000000, 120000 },
-	{ CLK_MAX_CPU_HZ, 400000 },
+	{ CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC, CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC / 1000 },
+	{ CLK_MAX_CPU_HZ, CLK_MAX_CPU_HZ / 1000 },
 };
 
 STATIC_ASSERT(ARRAY_SIZE(platform_cpu_freq) == NUM_CPU_FREQ, invalid_number_of_cpu_frequencies);
diff --git a/src/platform/meteorlake/include/platform/lib/clk.h b/src/platform/meteorlake/include/platform/lib/clk.h
index 2eb1732aad55..fec0a582ab7e 100644
--- a/src/platform/meteorlake/include/platform/lib/clk.h
+++ b/src/platform/meteorlake/include/platform/lib/clk.h
@@ -14,21 +14,19 @@
 
 #include <ace/lib/clk.h>
 
-#define CLK_MAX_CPU_HZ		400000000
+#define CLK_MAX_CPU_HZ		CONFIG_XTENSA_CCOUNT_HZ
 
 #define CPU_WOVCRO_FREQ_IDX	0
 
-#define CPU_LPRO_FREQ_IDX	1
-
-#define CPU_HPRO_FREQ_IDX	2
+#define CPU_IPLL_FREQ_IDX	1
 
 #define CPU_LOWEST_FREQ_IDX	CPU_WOVCRO_FREQ_IDX
 
-#define CPU_DEFAULT_IDX		CPU_HPRO_FREQ_IDX
+#define CPU_DEFAULT_IDX		CPU_IPLL_FREQ_IDX
 
 #define SSP_DEFAULT_IDX		1
 
-#define NUM_CPU_FREQ		3
+#define NUM_CPU_FREQ		2
 
 #define NUM_SSP_FREQ		3
 
diff --git a/src/platform/meteorlake/lib/clk.c b/src/platform/meteorlake/lib/clk.c
index 227bc9fd9366..20221b89d790 100644
--- a/src/platform/meteorlake/lib/clk.c
+++ b/src/platform/meteorlake/lib/clk.c
@@ -9,9 +9,8 @@
 #include <rtos/clk.h>
 
 static const struct freq_table platform_cpu_freq[] = {
-	{ 38400000, 38400 },
-	{ 120000000, 120000 },
-	{ CLK_MAX_CPU_HZ, 400000 },
+	{ CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC, CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC / 1000 },
+	{ CLK_MAX_CPU_HZ, CLK_MAX_CPU_HZ / 1000 },
 };
 
 STATIC_ASSERT(ARRAY_SIZE(platform_cpu_freq) == NUM_CPU_FREQ, invalid_number_of_cpu_frequencies);