diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 182384d5d1e0..536e058fe8a2 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -157,7 +157,8 @@ config ARCH_HAS_CPU_IDLE_WAIT
 
 config NO_IOPORT
 	def_bool !PCI
-	depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN
+	depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \
+		   !SH_HP6XX && !SH_SOLUTION_ENGINE
 
 config IO_TRAPPED
 	bool