diff --git a/src/mainboard/kontron/kt690/Options.lb b/src/mainboard/kontron/kt690/Options.lb
index 43f68a9f50..1ca2dfb906 100644
--- a/src/mainboard/kontron/kt690/Options.lb
+++ b/src/mainboard/kontron/kt690/Options.lb
@@ -21,7 +21,6 @@
 ##
 
 uses CONFIG_HAVE_MP_TABLE
-uses CONFIG_CBFS
 uses CONFIG_HAVE_PIRQ_TABLE
 uses CONFIG_HAVE_ACPI_TABLES
 uses CONFIG_HAVE_ACPI_RESUME
@@ -42,9 +41,7 @@ uses CONFIG_ROM_IMAGE_SIZE
 uses CONFIG_ROM_SECTION_SIZE
 uses CONFIG_ROM_SECTION_OFFSET
 uses CONFIG_ROM_PAYLOAD
-uses CONFIG_ROM_PAYLOAD_START
 uses CONFIG_COMPRESSED_PAYLOAD_LZMA
-uses CONFIG_PAYLOAD_SIZE
 uses CONFIG_ROMBASE
 uses CONFIG_XIP_ROM_SIZE
 uses CONFIG_XIP_ROM_BASE
@@ -301,10 +298,4 @@ default CONFIG_VIDEO_MB=1
 default CONFIG_GFXUMA=1
 default CONFIG_HAVE_MAINBOARD_RESOURCES=1
 
-### End Options.lb
-#
-# CBFS
-#
-#
-default CONFIG_CBFS=1
 end
diff --git a/src/mainboard/kontron/kt690/acpi_tables.c b/src/mainboard/kontron/kt690/acpi_tables.c
index c61f97b98e..00a7c02769 100644
--- a/src/mainboard/kontron/kt690/acpi_tables.c
+++ b/src/mainboard/kontron/kt690/acpi_tables.c
@@ -123,7 +123,7 @@ void update_ssdtx(void *ssdtx, int i)
 
 }
 
-unsigned long acpi_fill_ssdt_generator(unsigned long current, char *oem_table_id) {
+unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) {
 	k8acpi_write_vars();
 	amd_model_fxx_generate_powernow(pm_base + 8, 6, 1);
 	return (unsigned long) (acpigen_get_current());
diff --git a/targets/kontron/kt690/Config-abuild.lb b/targets/kontron/kt690/Config-abuild.lb
index 423e905858..77f35aa89c 100644
--- a/targets/kontron/kt690/Config-abuild.lb
+++ b/targets/kontron/kt690/Config-abuild.lb
@@ -28,4 +28,4 @@ romimage "fallback"
 end
 
 buildrom ./coreboot.rom CONFIG_ROM_SIZE "normal" "fallback"
-pci_rom ../../../misc/KT690/pci1002,791f.rom vendor_id=0x1002 device_id=0x791f
+#pci_rom ../../../misc/KT690/pci1002,791f.rom vendor_id=0x1002 device_id=0x791f