kernel: Include kernel-t18x headers

Including kernel-t18x headers if CONFIG_ARCH_TEGRA_18x_SOC is enabled.
This is done so that the headers which are used across modules like
sound, irqchip, platform drivers need not mention the header
dependencies as it would be redundant.

Bug 200076913

Change-Id: I9b5e36e8762268d64da6c8ae0ae50f5d51b2bdfc
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
Reviewed-on: http://git-master/r/709787
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>

diff --git a/Makefile b/Makefile
index 838d09cce5cc768f128390bf1125f1c19f28ed97..ebe0bce31170cac4437967cb9d0878788dcd1226 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -629,6 +629,10 @@ KBUILD_CFLAGS      += -g
 KBUILD_AFLAGS  += -gdwarf-2
 endif
 
+ifeq ($(CONFIG_ARCH_TEGRA_18x_SOC),y)
+KBUILD_CFLAGS += -I$(srctree)/../kernel-t18x/include
+endif
+
 ifdef CONFIG_DEBUG_INFO_REDUCED
 KBUILD_CFLAGS  += $(call cc-option, -femit-struct-debug-baseonly) \
                   $(call cc-option,-fno-var-tracking)