plat/arm: mhu: Move to drivers/ folder
Change-Id: I656753a1825ea7340a3708b950fa6b57455e9056
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/plat/arm/css/drivers/mhu/css_mhu.c b/drivers/arm/css/mhu/css_mhu.c
similarity index 97%
rename from plat/arm/css/drivers/mhu/css_mhu.c
rename to drivers/arm/css/mhu/css_mhu.c
index 65695d8..b7faf7e 100644
--- a/plat/arm/css/drivers/mhu/css_mhu.c
+++ b/drivers/arm/css/mhu/css_mhu.c
@@ -9,12 +9,11 @@
#include <platform_def.h>
#include <arch_helpers.h>
+#include <drivers/arm/css/css_mhu.h>
#include <lib/bakery_lock.h>
#include <lib/mmio.h>
#include <plat/arm/common/plat_arm.h>
-#include "css_mhu.h"
-
/* SCP MHU secure channel registers */
#define SCP_INTR_S_STAT 0x200
#define SCP_INTR_S_SET 0x208
diff --git a/plat/arm/css/drivers/mhu/css_mhu_doorbell.c b/drivers/arm/css/mhu/css_mhu_doorbell.c
similarity index 94%
rename from plat/arm/css/drivers/mhu/css_mhu_doorbell.c
rename to drivers/arm/css/mhu/css_mhu_doorbell.c
index c031efa..8858742 100644
--- a/plat/arm/css/drivers/mhu/css_mhu_doorbell.c
+++ b/drivers/arm/css/mhu/css_mhu_doorbell.c
@@ -7,10 +7,9 @@
#include <platform_def.h>
#include <arch_helpers.h>
+#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
-#include "css_mhu_doorbell.h"
-
void mhu_ring_doorbell(struct scmi_channel_plat_info *plat_info)
{
MHU_RING_DOORBELL(plat_info->db_reg_addr,
diff --git a/plat/arm/css/drivers/mhu/css_mhu.h b/include/drivers/arm/css/css_mhu.h
similarity index 100%
rename from plat/arm/css/drivers/mhu/css_mhu.h
rename to include/drivers/arm/css/css_mhu.h
diff --git a/plat/arm/css/drivers/mhu/css_mhu_doorbell.h b/include/drivers/arm/css/css_mhu_doorbell.h
similarity index 100%
rename from plat/arm/css/drivers/mhu/css_mhu_doorbell.h
rename to include/drivers/arm/css/css_mhu_doorbell.h
diff --git a/plat/arm/board/juno/juno_topology.c b/plat/arm/board/juno/juno_topology.c
index d83bd9a..ca5c344 100644
--- a/plat/arm/board/juno/juno_topology.c
+++ b/plat/arm/board/juno/juno_topology.c
@@ -4,14 +4,13 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
+#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
#include <plat/arm/common/plat_arm.h>
#include <plat/arm/css/common/css_pm.h>
#include <plat/common/platform.h>
#include <platform_def.h>
-#include "../../css/drivers/mhu/css_mhu_doorbell.h"
-
#if CSS_USE_SCMI_SDS_DRIVER
static scmi_channel_plat_info_t juno_scmi_plat_info = {
.scmi_mbx_mem = CSS_SCMI_PAYLOAD_BASE,
diff --git a/plat/arm/board/n1sdp/n1sdp_bl31_setup.c b/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
index a1669b9..18a0dea 100644
--- a/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
+++ b/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
@@ -6,11 +6,10 @@
#include <platform_def.h>
+#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
#include <plat/arm/common/plat_arm.h>
-#include "../../css/drivers/mhu/css_mhu_doorbell.h"
-
static scmi_channel_plat_info_t n1sdp_scmi_plat_info = {
.scmi_mbx_mem = N1SDP_SCMI_PAYLOAD_BASE,
.db_reg_addr = PLAT_CSS_MHU_BASE + CSS_SCMI_MHU_DB_REG_OFF,
diff --git a/plat/arm/css/common/css_common.mk b/plat/arm/css/common/css_common.mk
index b8e974f..55303f1 100644
--- a/plat/arm/css/common/css_common.mk
+++ b/plat/arm/css/common/css_common.mk
@@ -26,16 +26,16 @@
plat/arm/css/common/css_topology.c
ifeq (${CSS_USE_SCMI_SDS_DRIVER},0)
-BL31_SOURCES += plat/arm/css/drivers/scp/css_pm_scpi.c \
- plat/arm/css/drivers/mhu/css_mhu.c \
+BL31_SOURCES += drivers/arm/css/mhu/css_mhu.c \
+ plat/arm/css/drivers/scp/css_pm_scpi.c \
plat/arm/css/drivers/scpi/css_scpi.c
else
-BL31_SOURCES += drivers/arm/css/scmi/scmi_ap_core_proto.c \
+BL31_SOURCES += drivers/arm/css/mhu/css_mhu_doorbell.c \
+ drivers/arm/css/scmi/scmi_ap_core_proto.c \
drivers/arm/css/scmi/scmi_common.c \
drivers/arm/css/scmi/scmi_pwr_dmn_proto.c \
drivers/arm/css/scmi/scmi_sys_pwr_proto.c \
- plat/arm/css/drivers/scp/css_pm_scmi.c \
- plat/arm/css/drivers/mhu/css_mhu_doorbell.c
+ plat/arm/css/drivers/scp/css_pm_scmi.c
endif
# Process CSS_LOAD_SCP_IMAGES flag
@@ -55,12 +55,12 @@
BL2_SOURCES += plat/arm/css/drivers/scp/css_sds.c \
plat/arm/css/drivers/sds/sds.c
else
- BL2U_SOURCES += plat/arm/css/drivers/scp/css_bom_bootloader.c \
- plat/arm/css/drivers/mhu/css_mhu.c \
+ BL2U_SOURCES += drivers/arm/css/mhu/css_mhu.c \
+ plat/arm/css/drivers/scp/css_bom_bootloader.c \
plat/arm/css/drivers/scpi/css_scpi.c
- BL2_SOURCES += plat/arm/css/drivers/scp/css_bom_bootloader.c \
- plat/arm/css/drivers/mhu/css_mhu.c \
+ BL2_SOURCES += drivers/arm/css/mhu/css_mhu.c \
+ plat/arm/css/drivers/scp/css_bom_bootloader.c \
plat/arm/css/drivers/scpi/css_scpi.c
# Enable option to detect whether the SCP ROM firmware in use predates version
# 1.7.0 and therefore, is incompatible.
diff --git a/plat/arm/css/common/sp_min/css_sp_min.mk b/plat/arm/css/common/sp_min/css_sp_min.mk
index 7c2dcf5..53daf1b 100644
--- a/plat/arm/css/common/sp_min/css_sp_min.mk
+++ b/plat/arm/css/common/sp_min/css_sp_min.mk
@@ -9,13 +9,13 @@
plat/arm/css/common/css_topology.c
ifeq (${CSS_USE_SCMI_SDS_DRIVER},0)
-BL32_SOURCES += plat/arm/css/drivers/scp/css_pm_scpi.c \
- plat/arm/css/drivers/mhu/css_mhu.c \
+BL32_SOURCES += drivers/arm/css/mhu/css_mhu.c \
+ plat/arm/css/drivers/scp/css_pm_scpi.c \
plat/arm/css/drivers/scpi/css_scpi.c
else
-BL32_SOURCES += drivers/arm/css/scmi/scmi_common.c \
+BL32_SOURCES += drivers/arm/css/mhu/css_mhu_doorbell.c \
+ drivers/arm/css/scmi/scmi_common.c \
drivers/arm/css/scmi/scmi_pwr_dmn_proto.c \
drivers/arm/css/scmi/scmi_sys_pwr_proto.c \
- plat/arm/css/drivers/scp/css_pm_scmi.c \
- plat/arm/css/drivers/mhu/css_mhu_doorbell.c
+ plat/arm/css/drivers/scp/css_pm_scmi.c
endif
diff --git a/plat/arm/css/drivers/scp/css_bom_bootloader.c b/plat/arm/css/drivers/scp/css_bom_bootloader.c
index ca40c30..5fe268d 100644
--- a/plat/arm/css/drivers/scp/css_bom_bootloader.c
+++ b/plat/arm/css/drivers/scp/css_bom_bootloader.c
@@ -9,10 +9,10 @@
#include <arch_helpers.h>
#include <common/debug.h>
+#include <drivers/arm/css/css_mhu.h>
#include <plat/common/platform.h>
#include <platform_def.h>
-#include "../mhu/css_mhu.h"
#include "../scpi/css_scpi.h"
#include "css_scp.h"
diff --git a/plat/arm/css/drivers/scpi/css_scpi.c b/plat/arm/css/drivers/scpi/css_scpi.c
index d64bfa2..4965c66 100644
--- a/plat/arm/css/drivers/scpi/css_scpi.c
+++ b/plat/arm/css/drivers/scpi/css_scpi.c
@@ -9,11 +9,11 @@
#include <arch_helpers.h>
#include <common/debug.h>
+#include <drivers/arm/css/css_mhu.h>
#include <lib/utils.h>
#include <plat/common/platform.h>
#include <platform_def.h>
-#include "../mhu/css_mhu.h"
#include "css_scpi.h"
#define SCPI_SHARED_MEM_SCP_TO_AP PLAT_CSS_SCP_COM_SHARED_MEM_BASE
diff --git a/plat/arm/css/sgi/sgi_bl31_setup.c b/plat/arm/css/sgi/sgi_bl31_setup.c
index 82d8fed..bfcb521 100644
--- a/plat/arm/css/sgi/sgi_bl31_setup.c
+++ b/plat/arm/css/sgi/sgi_bl31_setup.c
@@ -10,14 +10,13 @@
#include <common/bl_common.h>
#include <common/debug.h>
+#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
#include <plat/arm/common/plat_arm.h>
#include <sgi_ras.h>
#include <sgi_variant.h>
-#include "../../css/drivers/mhu/css_mhu_doorbell.h"
-
sgi_platform_info_t sgi_plat_info;
static scmi_channel_plat_info_t sgi575_scmi_plat_info = {
diff --git a/plat/arm/css/sgm/sgm_bl31_setup.c b/plat/arm/css/sgm/sgm_bl31_setup.c
index d9490b1..7e92ac8 100644
--- a/plat/arm/css/sgm/sgm_bl31_setup.c
+++ b/plat/arm/css/sgm/sgm_bl31_setup.c
@@ -6,11 +6,11 @@
#include <common/bl_common.h>
#include <common/debug.h>
+#include <drivers/arm/css/css_mhu_doorbell.h>
#include <drivers/arm/css/scmi.h>
#include <plat/arm/common/plat_arm.h>
#include <sgm_plat_config.h>
-#include "../../css/drivers/mhu/css_mhu_doorbell.h"
static scmi_channel_plat_info_t sgm775_scmi_plat_info = {
.scmi_mbx_mem = CSS_SCMI_PAYLOAD_BASE,