AGESA buildsystem: Reduce include path exposure

Remove AGESA_AUTOINCLUDES -list from coreboot proper CPPFLAGS.
Couple individual directories are now manually added to
complete builds.

Change-Id: I2595b87641c70e34e49fedf11b42f4961b0842dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

7 files changed, 70 insertions, 34 deletions

diff --git a/src/southbridge/amd/agesa/hudson/Makefile.inc b/src/southbridge/amd/agesa/hudson/Makefile.inc
index 527c9bed7d..89236a6c0a 100644
--- a/src/southbridge/amd/agesa/hudson/Makefile.inc
+++ b/src/southbridge/amd/agesa/hudson/Makefile.inc
@@ -1,3 +1,7 @@
+
+CPPFLAGS_x86_32 += -I$(src)/southbridge/amd/agesa/hudson
+CPPFLAGS_x86_64 += -I$(src)/southbridge/amd/agesa/hudson
+
 romstage-y += smbus.c smbus_spd.c
 ramstage-y += hudson.c
 ramstage-y += usb.c
diff --git a/src/vendorcode/amd/agesa/Makefile.inc b/src/vendorcode/amd/agesa/Makefile.inc
index ca7a201934..018cd53eb3 100644
--- a/src/vendorcode/amd/agesa/Makefile.inc
+++ b/src/vendorcode/amd/agesa/Makefile.inc
@@ -11,6 +11,7 @@ subdirs-y += common
 classes-y += libagesa
 libagesa-y =
 libagesa-generic-ccopts += -D__LIBAGESA__
+libagesa-generic-ccopts += $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
 $(eval $(call create_class_compiler,libagesa,x86_32))
@@ -18,7 +19,11 @@ else
 $(eval $(call create_class_compiler,libagesa,x86_64))
 endif
 
+# buildOpts should be in libagesa
 $(obj)/romstage/mainboard/$(MAINBOARDDIR)/buildOpts.o: CPPFLAGS_x86_32 += $(BUILDOPTS_INCLUDES)
 $(obj)/ramstage/mainboard/$(MAINBOARDDIR)/buildOpts.o: CPPFLAGS_x86_32 += $(BUILDOPTS_INCLUDES)
 
+$(obj)/romstage/vendorcode/amd/agesa/common/agesa-entry.o: CPPFLAGS_x86_32 += $(BUILDOPTS_INCLUDES)
+$(obj)/ramstage/vendorcode/amd/agesa/common/agesa-entry.o: CPPFLAGS_x86_32 += $(BUILDOPTS_INCLUDES)
+
 endif
diff --git a/src/vendorcode/amd/agesa/f12/Makefile.inc b/src/vendorcode/amd/agesa/f12/Makefile.inc
index 4da54b7d19..3855d1d027 100644
--- a/src/vendorcode/amd/agesa/f12/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f12/Makefile.inc
@@ -32,20 +32,23 @@ AGESA_ROOT = src/vendorcode/amd/agesa/f12
 
 AGESA_AUTOINCLUDES := $(shell find $(AGESA_ROOT)/Proc -type d -exec echo -n "-I"{}" " \;)
 
-AGESA_INC  = -I$(src)/vendorcode/amd/include -I$(src)/mainboard/$(MAINBOARDDIR)
+AGESA_INC  = -I$(src)/vendorcode/amd/include
 AGESA_INC += -I$(AGESA_ROOT)
 AGESA_INC += -I$(AGESA_ROOT)/../common
 AGESA_INC += -I$(AGESA_ROOT)/Include
-AGESA_INC += $(AGESA_AUTOINCLUDES)
 
-BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC)
+BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 CFLAGS_x86_32 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 CFLAGS_x86_64 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 
-export AGESA_INC  := $(AGESA_INC)
-CPPFLAGS_x86_32 += $(AGESA_INC)
-CPPFLAGS_x86_64 += $(AGESA_INC)
+# These are invalid, coreboot proper should not require
+# use of AGESA internal header files.
+CPPFLAGS_x86_ANY =
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU			# heapManager.h
+
+CPPFLAGS_x86_32 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+CPPFLAGS_x86_64 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
 
 #######################################################################
 
diff --git a/src/vendorcode/amd/agesa/f14/Makefile.inc b/src/vendorcode/amd/agesa/f14/Makefile.inc
index f71b957b3f..d2e0dfcbce 100644
--- a/src/vendorcode/amd/agesa/f14/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f14/Makefile.inc
@@ -32,20 +32,25 @@ AGESA_ROOT = src/vendorcode/amd/agesa/f14
 
 AGESA_AUTOINCLUDES := $(shell find $(AGESA_ROOT)/Proc -type d -exec echo -n "-I"{}" " \;)
 
-AGESA_INC  = -I$(src)/vendorcode/amd/include -I$(src)/mainboard/$(MAINBOARDDIR)
+AGESA_INC  = -I$(src)/vendorcode/amd/include
 AGESA_INC += -I$(AGESA_ROOT)
 AGESA_INC += -I$(AGESA_ROOT)/../common
 AGESA_INC += -I$(AGESA_ROOT)/Include
-AGESA_INC += $(AGESA_AUTOINCLUDES)
 
-BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC)
+BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 CFLAGS_x86_32 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 CFLAGS_x86_64 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 
-export AGESA_INC  := $(AGESA_INC)
-CPPFLAGS_x86_32 += $(AGESA_INC)
-CPPFLAGS_x86_64 += $(AGESA_INC)
+# These are invalid, coreboot proper should not require
+# use of AGESA internal header files.
+CPPFLAGS_x86_ANY =
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU			# heapManager.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU/Family
+
+CPPFLAGS_x86_32 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+CPPFLAGS_x86_64 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+
 #######################################################################
 
 subdirs-y += Legacy/Proc
diff --git a/src/vendorcode/amd/agesa/f15/Makefile.inc b/src/vendorcode/amd/agesa/f15/Makefile.inc
index 4f6acba469..a3f6bb46f7 100644
--- a/src/vendorcode/amd/agesa/f15/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15/Makefile.inc
@@ -21,21 +21,26 @@ AGESA_ROOT = src/vendorcode/amd/agesa/f15
 
 AGESA_AUTOINCLUDES := $(shell find $(AGESA_ROOT)/Proc -type d -exec echo -n "-I"{}" " \;)
 
-AGESA_INC  = -I$(src)/vendorcode/amd/include -I$(src)/mainboard/$(MAINBOARDDIR)
+AGESA_INC  = -I$(src)/vendorcode/amd/include
 AGESA_INC += -I$(AGESA_ROOT)
 AGESA_INC += -I$(AGESA_ROOT)/../common
 AGESA_INC += -I$(AGESA_ROOT)/Include
-AGESA_INC += $(AGESA_AUTOINCLUDES)
 
-BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC)
+BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 ## AGESA need sse feature ##
 CFLAGS_x86_32 += -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 CFLAGS_x86_64 += -msse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 
-export AGESA_INC  := $(AGESA_INC)
-CPPFLAGS_x86_32 += $(AGESA_INC)
-CPPFLAGS_x86_64 += $(AGESA_INC)
+# These are invalid, coreboot proper should not require
+# use of AGESA internal header files.
+CPPFLAGS_x86_ANY =
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU			# heapManager.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU/Family
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Common			# CreateStruct.h
+
+CPPFLAGS_x86_32 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+CPPFLAGS_x86_64 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
 
 #######################################################################
 
diff --git a/src/vendorcode/amd/agesa/f15tn/Makefile.inc b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
index 352a03ce89..40efe60a5b 100644
--- a/src/vendorcode/amd/agesa/f15tn/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f15tn/Makefile.inc
@@ -32,22 +32,30 @@ AGESA_ROOT = src/vendorcode/amd/agesa/f15tn
 
 AGESA_AUTOINCLUDES := $(shell find $(AGESA_ROOT)/Proc -type d -exec echo -n "-I"{}" " \;)
 
-AGESA_INC  = -I$(src)/vendorcode/amd/include -I$(src)/mainboard/$(MAINBOARDDIR)
+AGESA_INC  = -I$(src)/vendorcode/amd/include
 AGESA_INC += -I$(AGESA_ROOT)
 AGESA_INC += -I$(AGESA_ROOT)/../common
 AGESA_INC += -I$(AGESA_ROOT)/Include
-AGESA_INC += $(AGESA_AUTOINCLUDES)
 
-AGESA_INC += -I$(src)/southbridge/amd/agesa/hudson
-
-BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC)
+BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 CFLAGS_x86_32 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 CFLAGS_x86_64 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 
-export AGESA_INC  := $(AGESA_INC)
-CPPFLAGS_x86_32 += $(AGESA_INC)
-CPPFLAGS_x86_64 += $(AGESA_INC)
+# These are invalid, coreboot proper should not require
+# use of AGESA internal header files.
+CPPFLAGS_x86_ANY =
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU			# heapManager.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU/Family
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/IDS			# OptionsIds.h
+
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Fch			# FchPlatform.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Fch/Common		# FchCommonCfg.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Common			# AmdFch.h
+
+CPPFLAGS_x86_32 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+CPPFLAGS_x86_64 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+
 #######################################################################
 
 subdirs-y += Legacy/Proc
diff --git a/src/vendorcode/amd/agesa/f16kb/Makefile.inc b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
index 3b5eb4af24..31faea1d23 100644
--- a/src/vendorcode/amd/agesa/f16kb/Makefile.inc
+++ b/src/vendorcode/amd/agesa/f16kb/Makefile.inc
@@ -32,23 +32,29 @@ AGESA_ROOT = src/vendorcode/amd/agesa/f16kb
 
 AGESA_AUTOINCLUDES := $(shell find $(AGESA_ROOT)/Proc -type d -exec echo -n "-I"{}" " \;)
 
-AGESA_INC  = -I$(src)/vendorcode/amd/include -I$(src)/mainboard/$(MAINBOARDDIR)
+AGESA_INC  = -I$(src)/vendorcode/amd/include
 AGESA_INC += -I$(AGESA_ROOT)
 AGESA_INC += -I$(AGESA_ROOT)/../common
 AGESA_INC += -I$(AGESA_ROOT)/Include
-AGESA_INC += $(AGESA_AUTOINCLUDES)
 
-AGESA_INC += -I$(src)/southbridge/amd/agesa/hudson
-
-BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC)
+BUILDOPTS_INCLUDES = -I$(AGESA_ROOT)/Config $(AGESA_INC) $(AGESA_AUTOINCLUDES)
 
 CFLAGS_x86_32 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 CFLAGS_x86_64 += -march=k8-sse3 -mtune=k8-sse3 -fno-zero-initialized-in-bss -fno-strict-aliasing
 
+# These are invalid, coreboot proper should not require
+# use of AGESA internal header files.
+CPPFLAGS_x86_ANY =
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU			# heapManager.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/CPU/Family
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/IDS			# OptionsIds.h
+
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Fch			# FchPlatform.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Fch/Common		# FchCommonCfg.h
+CPPFLAGS_x86_ANY += -I$(AGESA_ROOT)/Proc/Common			# AmdFch.h
 
-export AGESA_INC  := $(AGESA_INC)
-CPPFLAGS_x86_32 += $(AGESA_INC)
-CPPFLAGS_x86_64 += $(AGESA_INC)
+CPPFLAGS_x86_32 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
+CPPFLAGS_x86_64 += $(AGESA_INC) $(CPPFLAGS_x86_ANY)
 
 #######################################################################