efi_selftest: buildefi_selftest_unaligned.c

The unit test has not been built since CPU_V7 was rename CPU_V7A.

Fixes: acf1500138bb ("arm: v7: Kconfig: Rename CPU_V7 as CPU_V7A")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
index be8040d..33536c9 100644
--- a/lib/efi_selftest/Makefile
+++ b/lib/efi_selftest/Makefile
@@ -55,7 +55,9 @@
 obj-$(CONFIG_EFI_UNICODE_COLLATION_PROTOCOL2) += \
 efi_selftest_unicode_collation.o
 
-obj-$(CONFIG_CPU_V7) += efi_selftest_unaligned.o
+ifeq ($(CONFIG_CPU_V7A)$(CONFIG_CPU_V7M)$(CONFIG_CPU_V7R),y)
+obj-y += efi_selftest_unaligned.o
+endif
 obj-$(CONFIG_EFI_LOADER_HII) += efi_selftest_hii.o
 obj-$(CONFIG_EFI_RNG_PROTOCOL) += efi_selftest_rng.o
 obj-$(CONFIG_EFI_GET_TIME) += efi_selftest_rtc.o