diff --git a/components/hal/esp32c5/include/hal/mmu_ll.h b/components/hal/esp32c5/include/hal/mmu_ll.h
index 610c45b7cb..398d2bd7a1 100644
--- a/components/hal/esp32c5/include/hal/mmu_ll.h
+++ b/components/hal/esp32c5/include/hal/mmu_ll.h
@@ -79,11 +79,7 @@ __attribute__((always_inline))
 static inline mmu_page_size_t mmu_ll_get_page_size(uint32_t mmu_id)
 {
     (void)mmu_id;
-    uint32_t page_size_code = REG_GET_FIELD(SPI_MEM_MMU_POWER_CTRL_REG(0), SPI_MMU_PAGE_SIZE);
-    return  (page_size_code == 0) ? MMU_PAGE_64KB :
-            (page_size_code == 1) ? MMU_PAGE_32KB :
-            (page_size_code == 2) ? MMU_PAGE_16KB :
-            MMU_PAGE_8KB;
+    return MMU_PAGE_64KB;
 }
 
 /**
@@ -94,11 +90,7 @@ static inline mmu_page_size_t mmu_ll_get_page_size(uint32_t mmu_id)
 __attribute__((always_inline))
 static inline void mmu_ll_set_page_size(uint32_t mmu_id, uint32_t size)
 {
-    uint8_t reg_val = (size == MMU_PAGE_64KB) ? 0 :
-                      (size == MMU_PAGE_32KB) ? 1 :
-                      (size == MMU_PAGE_16KB) ? 2 :
-                      (size == MMU_PAGE_8KB) ? 3 : 0;
-    REG_SET_FIELD(SPI_MEM_MMU_POWER_CTRL_REG(0), SPI_MMU_PAGE_SIZE, reg_val);
+    HAL_ASSERT(size == MMU_PAGE_64KB);
 }
 
 /**
diff --git a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
index 407dabbe59..813ba34378 100644
--- a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
@@ -883,10 +883,6 @@ config SOC_LEDC_FADE_PARAMS_BIT_WIDTH
     int
     default 10
 
-config SOC_MMU_PAGE_SIZE_CONFIGURABLE
-    bool
-    default n
-
 config SOC_MMU_PERIPH_NUM
     int
     default 2
diff --git a/components/soc/esp32p4/include/soc/soc_caps.h b/components/soc/esp32p4/include/soc/soc_caps.h
index 3f9dfd3bd8..55af4b7118 100644
--- a/components/soc/esp32p4/include/soc/soc_caps.h
+++ b/components/soc/esp32p4/include/soc/soc_caps.h
@@ -346,7 +346,6 @@
 #define SOC_LEDC_FADE_PARAMS_BIT_WIDTH      (10)
 
 /*-------------------------- MMU CAPS ----------------------------------------*/
-#define SOC_MMU_PAGE_SIZE_CONFIGURABLE        (0)
 #define SOC_MMU_PERIPH_NUM                    (2U)
 #define SOC_MMU_LINEAR_ADDRESS_REGION_NUM     (2U)
 #define SOC_MMU_DI_VADDR_SHARED               (1) /*!< D/I vaddr are shared */