diff --git a/MAINTAINERS b/MAINTAINERS
index 4e557af57d9..b57140036e5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1005,6 +1005,7 @@ Zhong Hongbo <bocui107@gmail.com>
 	SMDK6400	ARM1176 (S3C6400 SoC)
 
 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+Tetsuyuki Kobayashi <koba@kmckk.co.jp>
 
 	kzm9g	SH73A0 (RMOBILE SoC)
 
diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index 5407cb68a89..560c084dc96 100644
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -26,6 +26,8 @@ PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 # supported by more tool-chains
 PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5)
 PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
+PF_CPPFLAGS_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
+PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_NO_UNALIGNED)
 
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