diff --git a/board/phytec/common/Makefile b/board/phytec/common/Makefile
index fe28964..35c8174 100644
--- a/board/phytec/common/Makefile
+++ b/board/phytec/common/Makefile
@@ -7,5 +7,5 @@
 obj- := __dummy__.o
 endif
 
-obj-$(CONFIG_PHYTEC_SOM_DETECTION) += phytec_som_detection.o
-obj-$(CONFIG_PHYTEC_IMX8M_SOM_DETECTION) += imx8m_som_detection.o
+obj-y += phytec_som_detection.o
+obj-$(CONFIG_ARCH_IMX8M) += imx8m_som_detection.o
diff --git a/board/phytec/common/phytec_som_detection.c b/board/phytec/common/phytec_som_detection.c
index 1b10923..c73bf97 100644
--- a/board/phytec/common/phytec_som_detection.c
+++ b/board/phytec/common/phytec_som_detection.c
@@ -5,8 +5,6 @@
  */
 
 #include <common.h>
-#include <asm/mach-imx/mxc_i2c.h>
-#include <asm/arch/sys_proto.h>
 #include <dm/device.h>
 #include <dm/uclass.h>
 #include <i2c.h>