Index: kernel/arch/arm32/src/cpu/cpu.c
===================================================================
--- kernel/arch/arm32/src/cpu/cpu.c	(revision e762b4375e99a4a33536330659ad95ea048dbf84)
+++ kernel/arch/arm32/src/cpu/cpu.c	(revision 8ab2074553d5ff397241a46282b4c850937166c2)
@@ -43,5 +43,5 @@
 
 /** Implementators (vendor) names */
-static char *imp_data[] = {
+static const char *imp_data[] = {
 	"?",					/* IMP_DATA_START_OFFSET */
 	"ARM Ltd",				/* 0x41 */
@@ -60,5 +60,5 @@
 
 /** Architecture names */
-static char *arch_data[] = {
+static const char *arch_data[] = {
 	"?",       /* 0x0 */
 	"4",       /* 0x1 */
@@ -108,6 +108,6 @@
 void cpu_print_report(cpu_t *m)
 {
-	char * vendor = imp_data[0];
-	char * architecture = arch_data[0];
+	const char *vendor = imp_data[0];
+	const char *architecture = arch_data[0];
 	cpu_arch_t * cpu_arch = &m->arch;