ARM: uniphier: fix makefiles to build cmd_ddr(m)phy.c

The U-Boot proper building needs to descend arch/arm/mach-uniphier/dram
to build these commands.

Fixes: 93d92d46cd01 ("ARM: uniphier: add dump command for DDR Multi PHY registers")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2 files changed