From aec0edbcb98ec012c3fa88eeec36d92365f07d60 Mon Sep 17 00:00:00 2001
From: Jean Pierre Dudey <me@jeandudey.tech>
Date: Mon, 8 Feb 2021 17:08:17 +0100
Subject: [PATCH] cpu/cc26x0_cc13x0: use SetupTrimDevice only on cc26x0

Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
---
 cpu/cc26x0_cc13x0/Makefile     | 4 +++-
 cpu/cc26x0_cc13x0/Makefile.dep | 6 +++++-
 cpu/cc26x0_cc13x0/cpu.c        | 8 ++++++--
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/cpu/cc26x0_cc13x0/Makefile b/cpu/cc26x0_cc13x0/Makefile
index 02e64abc49..91ad1b6d17 100644
--- a/cpu/cc26x0_cc13x0/Makefile
+++ b/cpu/cc26x0_cc13x0/Makefile
@@ -3,6 +3,8 @@ MODULE = cpu
 
 # Add a list of subdirectories, that should also be built:
 DIRS = periph $(RIOTCPU)/cortexm_common $(RIOTCPU)/cc26xx_cc13xx
-DIRS += vendor/driverlib
+ifneq (,$(filter cc26x0_driverlib,$(USEMODULE)))
+  DIRS += vendor/driverlib
+endif
 
 include $(RIOTBASE)/Makefile.base
diff --git a/cpu/cc26x0_cc13x0/Makefile.dep b/cpu/cc26x0_cc13x0/Makefile.dep
index c5ceee0705..c72b3d3bd9 100644
--- a/cpu/cc26x0_cc13x0/Makefile.dep
+++ b/cpu/cc26x0_cc13x0/Makefile.dep
@@ -1,4 +1,8 @@
 USEMODULE += cc26xx_cc13xx
-USEMODULE += cc26x0_driverlib
+# Module includes functions for SetupTrimDevice,
+# only supported on cc26x0 family (for now).
+ifneq (,$(findstring cc26x0,$(CPU_MODEL)))
+  USEMODULE += cc26x0_driverlib
+endif
 
 include ${RIOTCPU}/cc26xx_cc13xx/Makefile.dep
diff --git a/cpu/cc26x0_cc13x0/cpu.c b/cpu/cc26x0_cc13x0/cpu.c
index 0b1ddbcb93..a1aa81bbeb 100644
--- a/cpu/cc26x0_cc13x0/cpu.c
+++ b/cpu/cc26x0_cc13x0/cpu.c
@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     cpu_cc26x0
+ * @ingroup     cpu_cc26x0_cc13x0
  * @{
  *
  * @file
@@ -21,7 +21,9 @@
 #include "periph_conf.h"
 #include "periph/init.h"
 #include "stdio_base.h"
+#if IS_USED(MODULE_CC26X0_DRIVERLIB)
 #include "vendor/driverlib/setup.h"
+#endif
 
 #ifndef HF_CLOCK_SOURCE
 #define HF_CLOCK_SOURCE DDI_0_OSC_CTL0_SCLK_HF_SRC_SEL_RCOSC /* set 48MHz RCOSC */
@@ -38,12 +40,14 @@ void cpu_init(void)
     /* initialize the Cortex-M core */
     cortexm_init();
 
+#if IS_USED(MODULE_CC26X0_DRIVERLIB)
     /* Final trim of device */
     SetupTrimDevice();
+#endif
 
     /* initialize stdio prior to periph_init() to allow use of DEBUG() there */
     stdio_init();
 
     /* trigger static peripheral initialization */
     periph_init();
-}
\ No newline at end of file
+}