vendorcode/amd/agesa/fam15tn: Clean #includes in public headers

Right now, coreboot code using AGESA headers can only build if all the
AGESA path are given to the compiler via the "-I" option. This is sub-
optimal, as it requires us to have every AGESA source directory
specified as a compiler include path. This pollutes our global include
paths.

We restrict the compiler include paths to only allow "AGESA_ROOT/" and
"AGESA_ROOT/Include". We then modify the AGESA headers to specify
non-local include files relative to "AGESA_ROOT/Include".

We use the convention that includes relative to the directory of the
header are included as "path/to/header.h", while includes relative to
AGESA_ROOT are included as <path/to/header.h>.

This change allows building coreboot code based on AGESA with the
limited subset of include paths, but does not allow AGESA itself to
build with this restricted subset.

Change-Id: I31102273c8caa8d6b1d80774bfd35711825bec03
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5424
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)

4 files changed, 13 insertions, 13 deletions

diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuRegisters.h b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuRegisters.h
index f3e711649a..48fcb24efe 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuRegisters.h
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuRegisters.h
@@ -45,7 +45,7 @@
 #ifndef _CPU_REGISTERS_H_
 #define _CPU_REGISTERS_H_
 
-#include "cpuFamRegisters.h"
+#include "Family/cpuFamRegisters.h"
 /*
  *--------------------------------------------------------------
  *
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/FchPlatform.h b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/FchPlatform.h
index b3ed9175ae..bef30163dd 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/FchPlatform.h
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/FchPlatform.h
@@ -106,12 +106,12 @@
 #endif
 
 #include "Fch.h"
-#include "amdlib.h"
-#include "FchCommonCfg.h"
-#include "AcpiLib.h"
-#include "FchDef.h"
-#include "FchBiosRamUsage.h"
-#include "AmdFch.h"
+#include <Lib/amdlib.h>
+#include "Common/FchCommonCfg.h"
+#include "Common/AcpiLib.h"
+#include "Common/FchDef.h"
+#include "Common/FchBiosRamUsage.h"
+#include <Proc/Common/AmdFch.h>
 
 extern BUILD_OPT_CFG    UserOptions;
 
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GnbInitTNInstall.h b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GnbInitTNInstall.h
index 60558188d8..1be9d7cafc 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GnbInitTNInstall.h
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GnbInitTNInstall.h
@@ -50,9 +50,9 @@
 // Specify definition used by module services
 //-----------------------------------------------------------------------
 
-#include  "GnbPcie.h"
-#include  "GnbPcieFamServices.h"
-#include  "GnbFamServices.h"
+#include  <Proc/GNB/Common/GnbPcie.h>
+#include  <Proc/GNB/Common/GnbPcieFamServices.h>
+#include  <Proc/GNB/Common/GnbFamServices.h>
 
 //-----------------------------------------------------------------------
 // Export services
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/IDS/IdsLib.h b/src/vendorcode/amd/agesa/f15tn/Proc/IDS/IdsLib.h
index 904e72d5d7..a30dc37ba9 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/IDS/IdsLib.h
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/IDS/IdsLib.h
@@ -43,9 +43,9 @@
 #ifndef _IDS_LIB_H_
 #define _IDS_LIB_H_
 #include "OptionsIds.h"
-#include "cpuRegisters.h"
-#include "cpuApicUtilities.h"
-#include "Table.h"
+#include <Proc/CPU/cpuRegisters.h>
+#include <Proc/CPU/cpuApicUtilities.h>
+#include <Proc/CPU/Table.h>
 ///Specific time stamp performance analysis which need ids control support
 #if IDSOPT_CONTROL_ENABLED == TRUE
   #define PERF_SPEC_TS_ANALYSE(StdHeader)  IdsPerfSpecTsAnalyse(StdHeader)