The following build error was caused by an obvious typo:
<--  snip  -->
...
  LD      arch/sh/mm/built-in.o
make[2]: *** No rule to make target `arch/sh/boards/board-shmin..o', needed by `arch/sh/boards/built-in.o'.  Stop.
<--  snip  -->
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 obj-$(CONFIG_SH_MAGIC_PANEL_R2)        += board-magicpanelr2.o
 obj-$(CONFIG_SH_RSK7203)       += board-rsk7203.o
 obj-$(CONFIG_SH_SH7785LCR)     += board-sh7785lcr.o
-obj-$(CONFIG_SH_SHMIN)         += board-shmin..o
+obj-$(CONFIG_SH_SHMIN)         += board-shmin.o