diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 1d40fe6..fa32df0 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -128,6 +128,8 @@
 	default "sh3" if CPU_SH3
 	default "sh4" if CPU_SH4
 
+source "arch/sh/lib/Kconfig"
+
 source "board/alphaproject/ap_sh4a_4a/Kconfig"
 source "board/espt/Kconfig"
 source "board/mpr2/Kconfig"
diff --git a/arch/sh/lib/Kconfig b/arch/sh/lib/Kconfig
new file mode 100644
index 0000000..cec8d09
--- /dev/null
+++ b/arch/sh/lib/Kconfig
@@ -0,0 +1,6 @@
+config CMD_SH_ZIMAGEBOOT
+	bool "zimageboot - Boot a zImage on SH"
+	default y
+	help
+	  This is special SH-specific command to boot a zImage (compressed
+	  Linux image) on SH-architecture boards.