Makefile: delete unnecessary CPPFLAGS settings
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/board/freescale/common/p_corenet/Makefile b/board/freescale/common/p_corenet/Makefile
index 889c493..1f399d2 100644
--- a/board/freescale/common/p_corenet/Makefile
+++ b/board/freescale/common/p_corenet/Makefile
@@ -5,8 +5,6 @@
# SPDX-License-Identifier: GPL-2.0+
#
-CPPFLAGS += -I$(TOPDIR)
-
obj-y += law.o
obj-$(CONFIG_PCI) += pci.o
obj-y += tlb.o
diff --git a/common/Makefile b/common/Makefile
index 74404be..d12cba5 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -230,8 +230,6 @@
obj-y += memsize.o
obj-y += stdio.o
-CPPFLAGS += -I..
-
$(obj)env_embedded.o: $(src)env_embedded.c
$(CC) $(AFLAGS) -Wa,--no-warn \
-DENV_CRC=$(shell $(obj)../tools/envcrc) \