diff --git a/src/drivers/intel/fsp1_1/Kconfig b/src/drivers/intel/fsp1_1/Kconfig
index 5936f60065..4ae372746e 100644
--- a/src/drivers/intel/fsp1_1/Kconfig
+++ b/src/drivers/intel/fsp1_1/Kconfig
@@ -80,15 +80,6 @@ config FSP_LOC
 
 endif #HAVE_FSP_BIN
 
-config CACHE_ROM_SIZE_OVERRIDE
-	hex "Cache ROM Size"
-	default CBFS_SIZE
-	help
-	  This is the size of the cachable area that is passed into the FSP in
-	  the early initialization.  Typically this should be the size of the
-	  CBFS area, but the size must be a power of 2 whereas the CBFS size
-	  does not have this limitation.
-
 config DISPLAY_FAST_BOOT_DATA
 	bool "Display fast boot data"
 	default n
diff --git a/src/drivers/intel/fsp1_1/cache_as_ram.inc b/src/drivers/intel/fsp1_1/cache_as_ram.inc
index 1d63376ec5..7d68f3210f 100644
--- a/src/drivers/intel/fsp1_1/cache_as_ram.inc
+++ b/src/drivers/intel/fsp1_1/cache_as_ram.inc
@@ -212,8 +212,8 @@ fake_fsp_stack:
 CAR_init_params:
 	.long	CONFIG_CPU_MICROCODE_CBFS_LOC		/* Microcode Location */
 	.long	CONFIG_CPU_MICROCODE_CBFS_LEN		/* Microcode Length */
-	.long	0xFFFFFFFF - CONFIG_CBFS_SIZE + 1	/* Firmware Location */
-	.long	CONFIG_CBFS_SIZE				/* Total Firmware Length */
+	.long	0xFFFFFFFF - CONFIG_ROM_SIZE + 1	/* Firmware Location */
+	.long	CONFIG_ROM_SIZE				/* Total Firmware Length */
 
 CAR_init_stack:
 	.long	CAR_init_done