diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 8179cc9be9a4..8ece0b5bd028 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -39,6 +39,7 @@ config EARLY_SCIF_CONSOLE_PORT
 				CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \
 				CPU_SUBTYPE_SH7343
 	default "0xffea0000" if CPU_SUBTYPE_SH7785
+	default "0xffeb0000" if CPU_SUBTYPE_SH7786
 	default "0xfffe8000" if CPU_SUBTYPE_SH7203
 	default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263
 	default "0xffe80000" if CPU_SH4