1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
index a99e45e2b6d8..2a6477834c3e 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
@@ -37,6 +37,6 @@ static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
         up->smc_tfcr = SMC_EB;
 }
 
-#define DPRAM_BASE      ((unsigned char *)&cpmp->cp_dpmem[0])
+#define DPRAM_BASE      ((unsigned char *)cpm_dpram_addr(0))
 
 #endif