stm32mp1: split code between common and private parts
Some parts of code could be shared with platform derivatives,
or new platforms.
A new folder plat/st/common is created to put common parts.
stm32mp_common.h is a common API aggregate.
Remove some casts where applicable.
Fix some types where applicable.
Remove also some platform includes that are already in stm32mp1_def.h.
Change-Id: I46d763c8d9e15732d1ee7383207fd58206d7f583
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 4288f23..1c5f627 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -21,7 +21,8 @@
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/common/include/
+PLAT_INCLUDES += -Iplat/st/stm32mp1/include/
# Device tree
DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
@@ -30,7 +31,8 @@
include lib/libfdt/libfdt.mk
-PLAT_BL_COMMON_SOURCES := plat/st/stm32mp1/stm32mp1_common.c
+PLAT_BL_COMMON_SOURCES := plat/st/common/stm32mp_common.c \
+ plat/st/stm32mp1/stm32mp1_private.c
PLAT_BL_COMMON_SOURCES += drivers/st/uart/aarch32/stm32_console.S
@@ -56,8 +58,8 @@
drivers/st/pmic/stm32mp_pmic.c \
drivers/st/pmic/stpmic1.c \
drivers/st/reset/stm32mp1_reset.c \
+ plat/st/common/stm32mp_dt.c \
plat/st/stm32mp1/stm32mp1_context.c \
- plat/st/stm32mp1/stm32mp1_dt.c \
plat/st/stm32mp1/stm32mp1_helper.S \
plat/st/stm32mp1/stm32mp1_security.c
@@ -65,7 +67,7 @@
drivers/io/io_dummy.c \
drivers/io/io_storage.c \
drivers/st/io/io_stm32image.c \
- plat/st/stm32mp1/bl2_io_storage.c \
+ plat/st/common/bl2_io_storage.c \
plat/st/stm32mp1/bl2_plat_setup.c
BL2_SOURCES += drivers/mmc/mmc.c \