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feat(stm32mp1): select platform compilation either by flag or DT 

To choose either STM32MP13 or STM32MP15, one of the two flags can be
set to 1 in the make command line. Or the platform selection can be
done with device tree name, if it begins with stm32mp13 or stm32mp15.

Change-Id: I72f42665c105b71a84b4952ef3fcd6c06ae4598c
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
This commit is contained in:
Yann Gautier 2021-04-01 19:31:46 +02:00
parent 2b7f7b751f
commit 99a5d8d01d
1 changed files with 22 additions and 6 deletions
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28
plat/st/stm32mp1/platform.mk
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@ -24,10 +24,30 @@ STM32_TF_VERSION ?= 0
# Enable dynamic memory mapping
PLAT_XLAT_TABLES_DYNAMIC := 1
# Default Device tree
DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
STM32MP13 ?= 0
STM32MP15 ?= 0
ifeq ($(STM32MP13),1)
ifeq ($(STM32MP15),1)
$(error Cannot enable both flags STM32MP13 and STM32MP15)
endif
STM32MP13 := 1
STM32MP15 := 0
else ifeq ($(STM32MP15),1)
STM32MP13 := 0
STM32MP15 := 1
else ifneq ($(findstring stm32mp13,$(DTB_FILE_NAME)),)
STM32MP13 := 1
STM32MP15 := 0
else ifneq ($(findstring stm32mp15,$(DTB_FILE_NAME)),)
STM32MP13 := 0
STM32MP15 := 1
endif
ifeq ($(STM32MP13),1)
# DDR controller with single AXI port and 16-bit interface
STM32MP_DDR_DUAL_AXI_PORT:= 0
STM32MP_DDR_32BIT_INTERFACE:= 0
@ -35,11 +55,9 @@ STM32MP_DDR_32BIT_INTERFACE:= 0
# STM32 image header version v2.0
STM32_HEADER_VERSION_MAJOR:= 2
STM32_HEADER_VERSION_MINOR:= 0
else
#STM32MP15
STM32MP13 := 0
STM32MP15 := 1
endif
ifeq ($(STM32MP15),1)
# DDR controller with dual AXI port and 32-bit interface
STM32MP_DDR_DUAL_AXI_PORT:= 1
STM32MP_DDR_32BIT_INTERFACE:= 1
@ -107,11 +125,9 @@ STM32MP_UART_PROGRAMMER ?= 0
# Device tree
ifeq ($(STM32MP13),1)
DTB_FILE_NAME ?= stm32mp135f-dk.dtb
BL2_DTSI := stm32mp13-bl2.dtsi
FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
else
DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
ifeq ($(STM32MP_USE_STM32IMAGE),1)
ifeq ($(AARCH32_SP),optee)
BL2_DTSI := stm32mp15-bl2.dtsi