diff --git a/components/soc/CMakeLists.txt b/components/soc/CMakeLists.txt
index ec532ad872..551063b39c 100644
--- a/components/soc/CMakeLists.txt
+++ b/components/soc/CMakeLists.txt
@@ -13,6 +13,6 @@ list(APPEND COMPONENT_SRCS "src/memory_layout_utils.c")
 
 set(COMPONENT_ADD_LDFRAGMENTS linker.lf)
 
-set(COMPONENT_REQUIRES)
+set(COMPONENT_REQUIRES efuse)
 
 register_component()
diff --git a/components/soc/esp32/include/soc/efuse_reg.h b/components/soc/esp32/include/soc/efuse_reg.h
index ee404d22e6..e3f660496e 100644
--- a/components/soc/esp32/include/soc/efuse_reg.h
+++ b/components/soc/esp32/include/soc/efuse_reg.h
@@ -316,6 +316,7 @@
 
 #define EFUSE_CODING_SCHEME_VAL_NONE 0x0
 #define EFUSE_CODING_SCHEME_VAL_34   0x1
+#define EFUSE_CODING_SCHEME_VAL_REPEAT   0x2
 
 #define EFUSE_BLK0_WDATA0_REG          (DR_REG_EFUSE_BASE + 0x01c)
 /* EFUSE_FLASH_CRYPT_CNT : R/W ;bitpos:[27:20] ;default: 8'b0 ; */