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>

18 files changed, 138 insertions, 108 deletions

diff --git a/plat/st/stm32mp1/bl2_io_storage.c b/plat/st/stm32mp1/bl2_io_storage.c
index b1125d15..45a352e0 100644
--- a/plat/st/stm32mp1/bl2_io_storage.c
+++ b/plat/st/stm32mp1/bl2_io_storage.c
@@ -4,26 +4,29 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <boot_api.h>
-#include <debug.h>
-#include <io_block.h>
-#include <io_driver.h>
-#include <io_dummy.h>
-#include <io_mmc.h>
-#include <io_stm32image.h>
-#include <io_storage.h>
-#include <mmc.h>
-#include <mmio.h>
-#include <partition.h>
-#include <platform.h>
+#include <string.h>
+
 #include <platform_def.h>
-#include <stm32_sdmmc2.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/io/io_block.h>
+#include <drivers/io/io_driver.h>
+#include <drivers/io/io_dummy.h>
+#include <drivers/io/io_storage.h>
+#include <drivers/mmc.h>
+#include <drivers/partition/partition.h>
+#include <drivers/st/io_mmc.h>
+#include <drivers/st/io_stm32image.h>
+#include <drivers/st/stm32_sdmmc2.h>
+#include <drivers/st/stm32mp1_rcc.h>
+#include <lib/mmio.h>
+#include <lib/utils.h>
+#include <plat/common/platform.h>
+
+#include <boot_api.h>
 #include <stm32mp1_private.h>
-#include <stm32mp1_rcc.h>
-#include <string.h>
-#include <utils.h>
 
 /* IO devices */
 static const io_dev_connector_t *dummy_dev_con;
diff --git a/plat/st/stm32mp1/bl2_plat_setup.c b/plat/st/stm32mp1/bl2_plat_setup.c
index d85ae96e..6af65fd2 100644
--- a/plat/st/stm32mp1/bl2_plat_setup.c
+++ b/plat/st/stm32mp1/bl2_plat_setup.c
@@ -4,29 +4,32 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <bl_common.h>
-#include <boot_api.h>
-#include <debug.h>
-#include <delay_timer.h>
-#include <desc_image_load.h>
-#include <generic_delay_timer.h>
-#include <mmio.h>
-#include <platform.h>
+#include <string.h>
+
 #include <platform_def.h>
-#include <stm32_console.h>
-#include <stm32mp1_clk.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <common/desc_image_load.h>
+#include <drivers/delay_timer.h>
+#include <drivers/generic_delay_timer.h>
+#include <drivers/st/stm32_console.h>
+#include <drivers/st/stm32mp1_clk.h>
+#include <drivers/st/stm32mp1_pmic.h>
+#include <drivers/st/stm32mp1_pwr.h>
+#include <drivers/st/stm32mp1_ram.h>
+#include <drivers/st/stm32mp1_rcc.h>
+#include <drivers/st/stm32mp1_reset.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+#include <plat/common/platform.h>
+
+#include <boot_api.h>
 #include <stm32mp1_context.h>
 #include <stm32mp1_dt.h>
-#include <stm32mp1_pmic.h>
 #include <stm32mp1_private.h>
-#include <stm32mp1_pwr.h>
-#include <stm32mp1_ram.h>
-#include <stm32mp1_rcc.h>
-#include <stm32mp1_reset.h>
-#include <string.h>
-#include <xlat_tables_v2.h>
 
 static struct console_stm32 console;
 
diff --git a/plat/st/stm32mp1/include/platform_def.h b/plat/st/stm32mp1/include/platform_def.h
index 2ba6cc64..1b4df163 100644
--- a/plat/st/stm32mp1/include/platform_def.h
+++ b/plat/st/stm32mp1/include/platform_def.h
@@ -8,9 +8,10 @@
 #define PLATFORM_DEF_H
 
 #include <arch.h>
-#include <common_def.h>
-#include <gic_common.h>
-#include <utils_def.h>
+#include <drivers/arm/gic_common.h>
+#include <lib/utils_def.h>
+#include <plat/common/common_def.h>
+
 #include "../stm32mp1_def.h"
 
 /*******************************************************************************
diff --git a/plat/st/stm32mp1/plat_bl2_mem_params_desc.c b/plat/st/stm32mp1/plat_bl2_mem_params_desc.c
index 6f5bc4cc..62141943 100644
--- a/plat/st/stm32mp1/plat_bl2_mem_params_desc.c
+++ b/plat/st/stm32mp1/plat_bl2_mem_params_desc.c
@@ -4,11 +4,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <bl_common.h>
-#include <desc_image_load.h>
-#include <platform.h>
 #include <platform_def.h>
 
+#include <common/bl_common.h>
+#include <common/desc_image_load.h>
+#include <plat/common/platform.h>
+
 /*******************************************************************************
  * Following descriptor provides BL image/ep information that gets used
  * by BL2 to load the images and also subset of this information is
diff --git a/plat/st/stm32mp1/plat_image_load.c b/plat/st/stm32mp1/plat_image_load.c
index d5b328e3..a52db6ca 100644
--- a/plat/st/stm32mp1/plat_image_load.c
+++ b/plat/st/stm32mp1/plat_image_load.c
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <desc_image_load.h>
-#include <platform.h>
+#include <common/desc_image_load.h>
+#include <plat/common/platform.h>
 
 /*******************************************************************************
  * This function flushes the data structures so that they are visible
diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 8890e822..8bb7a80e 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -22,9 +22,8 @@ PLAT_PARTITION_MAX_ENTRIES	:=	$(shell echo $$(($(STM32_TF_A_COPIES) + 1)))
 $(eval $(call add_define,PLAT_PARTITION_MAX_ENTRIES))
 
 PLAT_INCLUDES		:=	-Iplat/st/stm32mp1/include/
+PLAT_INCLUDES		+=	-Iplat/st/stm32mp1/
 PLAT_INCLUDES		+=	-Iinclude/common/tbbr
-PLAT_INCLUDES		+=	-Iinclude/drivers/partition
-PLAT_INCLUDES		+=	-Iinclude/drivers/st
 
 # Device tree
 STM32_DTB_FILE_NAME	?=	stm32mp157c-ev1.dtb
diff --git a/plat/st/stm32mp1/sp_min/sp_min_setup.c b/plat/st/stm32mp1/sp_min/sp_min_setup.c
index bd4f2ec0..f5413797 100644
--- a/plat/st/stm32mp1/sp_min/sp_min_setup.c
+++ b/plat/st/stm32mp1/sp_min/sp_min_setup.c
@@ -4,25 +4,28 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <bl_common.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
 #include <context.h>
-#include <context_mgmt.h>
-#include <debug.h>
+#include <drivers/arm/tzc400.h>
+#include <drivers/generic_delay_timer.h>
+#include <drivers/st/stm32_console.h>
+#include <drivers/st/stm32mp1_clk.h>
 #include <dt-bindings/clock/stm32mp1-clks.h>
-#include <generic_delay_timer.h>
-#include <mmio.h>
-#include <platform.h>
-#include <platform_def.h>
+#include <lib/el3_runtime/context_mgmt.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+#include <plat/common/platform.h>
+
 #include <platform_sp_min.h>
-#include <stm32_console.h>
-#include <stm32mp1_clk.h>
 #include <stm32mp1_dt.h>
 #include <stm32mp1_private.h>
-#include <string.h>
-#include <tzc400.h>
-#include <xlat_tables_v2.h>
 
 /******************************************************************************
  * Placeholder variables for copying the arguments that have been passed to
diff --git a/plat/st/stm32mp1/stm32mp1.ld.S b/plat/st/stm32mp1/stm32mp1.ld.S
index 50c926fb..a8e82206 100644
--- a/plat/st/stm32mp1/stm32mp1.ld.S
+++ b/plat/st/stm32mp1/stm32mp1.ld.S
@@ -7,8 +7,8 @@
 #ifndef STM32MP1_LD_S
 #define STM32MP1_LD_S
 
+#include <lib/xlat_tables/xlat_tables_defs.h>
 #include <platform_def.h>
-#include <xlat_tables_defs.h>
 
 OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT)
 OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
diff --git a/plat/st/stm32mp1/stm32mp1_common.c b/plat/st/stm32mp1/stm32mp1_common.c
index 7d84da1f..b54f313f 100644
--- a/plat/st/stm32mp1/stm32mp1_common.c
+++ b/plat/st/stm32mp1/stm32mp1_common.c
@@ -4,16 +4,19 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <bl_common.h>
-#include <debug.h>
-#include <gicv2.h>
-#include <mmio.h>
+
 #include <platform_def.h>
-#include <platform.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/arm/gicv2.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+#include <plat/common/platform.h>
+
 #include <stm32mp1_private.h>
-#include <xlat_tables_v2.h>
 
 #define MAP_SRAM	MAP_REGION_FLAT(STM32MP1_SRAM_BASE, \
 					STM32MP1_SRAM_SIZE, \
diff --git a/plat/st/stm32mp1/stm32mp1_context.c b/plat/st/stm32mp1/stm32mp1_context.c
index 245fd17d..a8f9bf46 100644
--- a/plat/st/stm32mp1/stm32mp1_context.c
+++ b/plat/st/stm32mp1/stm32mp1_context.c
@@ -4,11 +4,14 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <dt-bindings/clock/stm32mp1-clks.h>
 #include <errno.h>
-#include <mmio.h>
+
 #include <platform_def.h>
-#include <stm32mp1_clk.h>
+
+#include <drivers/st/stm32mp1_clk.h>
+#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <lib/mmio.h>
+
 #include <stm32mp1_context.h>
 
 #define TAMP_BOOT_ITF_BACKUP_REG_ID	U(20)
diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index 22244983..fb21acce 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -7,9 +7,9 @@
 #ifndef STM32MP1_DEF_H
 #define STM32MP1_DEF_H
 
-#include <tbbr_img_def.h>
-#include <utils_def.h>
-#include <xlat_tables_defs.h>
+#include <common/tbbr/tbbr_img_def.h>
+#include <lib/utils_def.h>
+#include <lib/xlat_tables/xlat_tables_defs.h>
 
 /*******************************************************************************
  * STM32MP1 memory map related constants
diff --git a/plat/st/stm32mp1/stm32mp1_dt.c b/plat/st/stm32mp1/stm32mp1_dt.c
index bde968a0..29e936af 100644
--- a/plat/st/stm32mp1/stm32mp1_dt.c
+++ b/plat/st/stm32mp1/stm32mp1_dt.c
@@ -5,15 +5,19 @@
  */
 
 #include <assert.h>
-#include <debug.h>
+
 #include <libfdt.h>
+
 #include <platform_def.h>
-#include <stm32_gpio.h>
-#include <stm32mp1_clk.h>
-#include <stm32mp1_clkfunc.h>
-#include <stm32mp1_ddr.h>
+
+#include <common/debug.h>
+#include <drivers/st/stm32_gpio.h>
+#include <drivers/st/stm32mp1_clk.h>
+#include <drivers/st/stm32mp1_clkfunc.h>
+#include <drivers/st/stm32mp1_ddr.h>
+#include <drivers/st/stm32mp1_ram.h>
+
 #include <stm32mp1_dt.h>
-#include <stm32mp1_ram.h>
 
 #define DT_GPIO_BANK_SHIFT	12
 #define DT_GPIO_BANK_MASK	0x1F000U
diff --git a/plat/st/stm32mp1/stm32mp1_gic.c b/plat/st/stm32mp1/stm32mp1_gic.c
index 11eb0a3e..fabed370 100644
--- a/plat/st/stm32mp1/stm32mp1_gic.c
+++ b/plat/st/stm32mp1/stm32mp1_gic.c
@@ -4,11 +4,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <bl_common.h>
-#include <gicv2.h>
-#include <platform.h>
 #include <platform_def.h>
-#include <utils.h>
+
+#include <common/bl_common.h>
+#include <drivers/arm/gicv2.h>
+#include <lib/utils.h>
+#include <plat/common/platform.h>
 
 #include <stm32mp1_private.h>
 
diff --git a/plat/st/stm32mp1/stm32mp1_helper.S b/plat/st/stm32mp1/stm32mp1_helper.S
index 673706ee..61c587f4 100644
--- a/plat/st/stm32mp1/stm32mp1_helper.S
+++ b/plat/st/stm32mp1/stm32mp1_helper.S
@@ -4,12 +4,13 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <platform_def.h>
+
 #include <arch.h>
 #include <asm_macros.S>
-#include <bl_common.h>
-#include <platform_def.h>
-#include <stm32_gpio.h>
-#include <stm32mp1_rcc.h>
+#include <common/bl_common.h>
+#include <drivers/st/stm32_gpio.h>
+#include <drivers/st/stm32mp1_rcc.h>
 
 #define GPIO_BANK_G_ADDRESS	0x50008000
 #define GPIO_TX_PORT		11
diff --git a/plat/st/stm32mp1/stm32mp1_pm.c b/plat/st/stm32mp1/stm32mp1_pm.c
index e24af0e5..85189ff2 100644
--- a/plat/st/stm32mp1/stm32mp1_pm.c
+++ b/plat/st/stm32mp1/stm32mp1_pm.c
@@ -4,21 +4,24 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <boot_api.h>
-#include <debug.h>
-#include <dt-bindings/clock/stm32mp1-clks.h>
 #include <errno.h>
-#include <gic_common.h>
-#include <gicv2.h>
-#include <mmio.h>
+
 #include <platform_def.h>
-#include <platform.h>
-#include <psci.h>
-#include <stm32mp1_clk.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/st/stm32mp1_clk.h>
+#include <drivers/st/stm32mp1_rcc.h>
+#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <lib/mmio.h>
+#include <lib/psci/psci.h>
+#include <plat/common/platform.h>
+
+#include <boot_api.h>
 #include <stm32mp1_private.h>
-#include <stm32mp1_rcc.h>
 
 static uint32_t stm32_sec_entrypoint;
 static uint32_t cntfrq_core0;
diff --git a/plat/st/stm32mp1/stm32mp1_security.c b/plat/st/stm32mp1/stm32mp1_security.c
index e783c14e..39927040 100644
--- a/plat/st/stm32mp1/stm32mp1_security.c
+++ b/plat/st/stm32mp1/stm32mp1_security.c
@@ -4,16 +4,19 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <debug.h>
-#include <dt-bindings/clock/stm32mp1-clks.h>
-#include <mmio.h>
 #include <stdint.h>
-#include <stm32mp1_clk.h>
+
+#include <platform_def.h>
+
+#include <common/debug.h>
+#include <drivers/arm/tzc400.h>
+#include <drivers/st/stm32mp1_clk.h>
+#include <drivers/st/stm32mp1_rcc.h>
+#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <lib/mmio.h>
+
 #include <stm32mp1_dt.h>
 #include <stm32mp1_private.h>
-#include <stm32mp1_rcc.h>
-#include <tzc400.h>
-#include "platform_def.h"
 
 /*******************************************************************************
  * Initialize the TrustZone Controller. Configure Region 0 with Secure RW access
diff --git a/plat/st/stm32mp1/stm32mp1_stack_protector.c b/plat/st/stm32mp1/stm32mp1_stack_protector.c
index c6813009..14e8e161 100644
--- a/plat/st/stm32mp1/stm32mp1_stack_protector.c
+++ b/plat/st/stm32mp1/stm32mp1_stack_protector.c
@@ -4,10 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
-#include <platform.h>
 #include <stdint.h>
 
+#include <arch_helpers.h>
+#include <plat/common/platform.h>
+
 #define RANDOM_CANARY_VALUE	2144346116U
 
 u_register_t plat_get_stack_protector_canary(void)
diff --git a/plat/st/stm32mp1/stm32mp1_topology.c b/plat/st/stm32mp1/stm32mp1_topology.c
index 405aa33e..59a0c17c 100644
--- a/plat/st/stm32mp1/stm32mp1_topology.c
+++ b/plat/st/stm32mp1/stm32mp1_topology.c
@@ -5,8 +5,9 @@
  */
 
 #include <platform_def.h>
-#include <platform.h>
-#include <psci.h>
+
+#include <lib/psci/psci.h>
+#include <plat/common/platform.h>
 
 /* 1 cluster, all cores into */
 static const unsigned char stm32mp1_power_domain_tree_desc[] = {