Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

10 files changed, 53 insertions, 40 deletions

diff --git a/bl1/aarch32/bl1_context_mgmt.c b/bl1/aarch32/bl1_context_mgmt.c
index d1fd3ca0..005d046c 100644
--- a/bl1/aarch32/bl1_context_mgmt.c
+++ b/bl1/aarch32/bl1_context_mgmt.c
@@ -4,13 +4,15 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
+
+#include <arch_helpers.h>
 #include <context.h>
-#include <context_mgmt.h>
-#include <debug.h>
-#include <platform.h>
+#include <common/debug.h>
+#include <lib/el3_runtime/context_mgmt.h>
+#include <plat/common/platform.h>
 #include <smccc_helpers.h>
+
 #include "../bl1_private.h"
 
 /*
diff --git a/bl1/aarch32/bl1_entrypoint.S b/bl1/aarch32/bl1_entrypoint.S
index 16b26b9f..3f0cbaf4 100644
--- a/bl1/aarch32/bl1_entrypoint.S
+++ b/bl1/aarch32/bl1_entrypoint.S
@@ -6,7 +6,7 @@
 
 #include <arch.h>
 #include <asm_macros.S>
-#include <bl_common.h>
+#include <common/bl_common.h>
 #include <context.h>
 #include <el3_common_macros.S>
 #include <smccc_helpers.h>
diff --git a/bl1/aarch32/bl1_exceptions.S b/bl1/aarch32/bl1_exceptions.S
index 9b001a96..6728278f 100644
--- a/bl1/aarch32/bl1_exceptions.S
+++ b/bl1/aarch32/bl1_exceptions.S
@@ -6,12 +6,12 @@
 
 #include <arch.h>
 #include <asm_macros.S>
-#include <bl1.h>
-#include <bl_common.h>
+#include <bl1/bl1.h>
+#include <common/bl_common.h>
 #include <context.h>
+#include <lib/xlat_tables/xlat_tables.h>
 #include <smccc_helpers.h>
 #include <smccc_macros.S>
-#include <xlat_tables.h>
 
 	.globl	bl1_aarch32_smc_handler
 
diff --git a/bl1/aarch64/bl1_context_mgmt.c b/bl1/aarch64/bl1_context_mgmt.c
index 9bfb3094..03263190 100644
--- a/bl1/aarch64/bl1_context_mgmt.c
+++ b/bl1/aarch64/bl1_context_mgmt.c
@@ -4,12 +4,14 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
+
+#include <arch_helpers.h>
 #include <context.h>
-#include <context_mgmt.h>
-#include <debug.h>
-#include <platform.h>
+#include <common/debug.h>
+#include <lib/el3_runtime/context_mgmt.h>
+#include <plat/common/platform.h>
+
 #include "../bl1_private.h"
 
 /*
diff --git a/bl1/aarch64/bl1_exceptions.S b/bl1/aarch64/bl1_exceptions.S
index cf8a6a79..19a0ac27 100644
--- a/bl1/aarch64/bl1_exceptions.S
+++ b/bl1/aarch64/bl1_exceptions.S
@@ -6,8 +6,8 @@
 
 #include <arch.h>
 #include <asm_macros.S>
-#include <bl1.h>
-#include <bl_common.h>
+#include <bl1/bl1.h>
+#include <common/bl_common.h>
 #include <context.h>
 
 /* -----------------------------------------------------------------------------
diff --git a/bl1/bl1.ld.S b/bl1/bl1.ld.S
index fabe3ef6..c4f6b99f 100644
--- a/bl1/bl1.ld.S
+++ b/bl1/bl1.ld.S
@@ -5,7 +5,8 @@
  */
 
 #include <platform_def.h>
-#include <xlat_tables_defs.h>
+
+#include <lib/xlat_tables/xlat_tables_defs.h>
 
 OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT)
 OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
diff --git a/bl1/bl1_fwu.c b/bl1/bl1_fwu.c
index 0fbdf515..57a86aea 100644
--- a/bl1/bl1_fwu.c
+++ b/bl1/bl1_fwu.c
@@ -4,20 +4,23 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <auth_mod.h>
-#include <bl1.h>
-#include <bl_common.h>
-#include <context.h>
-#include <context_mgmt.h>
-#include <debug.h>
 #include <errno.h>
-#include <platform.h>
+#include <string.h>
+
 #include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <bl1/bl1.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <context.h>
+#include <drivers/auth/auth_mod.h>
+#include <lib/el3_runtime/context_mgmt.h>
+#include <lib/utils.h>
+#include <plat/common/platform.h>
 #include <smccc_helpers.h>
-#include <string.h>
-#include <utils.h>
+
 #include "bl1_private.h"
 
 /*
diff --git a/bl1/bl1_main.c b/bl1/bl1_main.c
index ca436955..d2c2b417 100644
--- a/bl1/bl1_main.c
+++ b/bl1/bl1_main.c
@@ -4,20 +4,23 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch.h>
-#include <arch_helpers.h>
 #include <assert.h>
-#include <auth_mod.h>
-#include <bl1.h>
-#include <bl_common.h>
-#include <console.h>
-#include <debug.h>
-#include <errata_report.h>
-#include <platform.h>
+
 #include <platform_def.h>
+
+#include <arch.h>
+#include <arch_helpers.h>
+#include <bl1/bl1.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/auth/auth_mod.h>
+#include <drivers/console.h>
+#include <lib/cpus/errata_report.h>
+#include <lib/utils.h>
+#include <plat/common/platform.h>
 #include <smccc_helpers.h>
-#include <utils.h>
-#include <uuid.h>
+#include <tools_share/uuid.h>
+
 #include "bl1_private.h"
 
 /* BL1 Service UUID */
diff --git a/bl1/bl1_private.h b/bl1/bl1_private.h
index ed815853..bdbf80f3 100644
--- a/bl1/bl1_private.h
+++ b/bl1/bl1_private.h
@@ -8,7 +8,8 @@
 #define BL1_PRIVATE_H
 
 #include <stdint.h>
-#include <utils_def.h>
+
+#include <lib/utils_def.h>
 
 /*******************************************************************************
  * Declarations of linker defined symbols which will tell us where BL1 lives
diff --git a/bl1/tbbr/tbbr_img_desc.c b/bl1/tbbr/tbbr_img_desc.c
index 2581d90d..e8df73d4 100644
--- a/bl1/tbbr/tbbr_img_desc.c
+++ b/bl1/tbbr/tbbr_img_desc.c
@@ -4,10 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <bl1.h>
-#include <bl_common.h>
 #include <platform_def.h>
-#include <tbbr/tbbr_img_desc.h>
+
+#include <bl1/bl1.h>
+#include <bl1/tbbr/tbbr_img_desc.h>
+#include <common/bl_common.h>
 
 image_desc_t bl1_tbbr_image_descs[] = {
     {