From patchwork Mon Jan 13 14:17:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Delaunay X-Patchwork-Id: 239575 List-Id: U-Boot discussion From: patrick.delaunay at st.com (Patrick Delaunay) Date: Mon, 13 Jan 2020 15:17:42 +0100 Subject: [PATCH 3/3] stm32mp1: split board and SOC support for STM32MP15x family In-Reply-To: <20200113141742.28182-1-patrick.delaunay@st.com> References: <20200113141742.28182-1-patrick.delaunay@st.com> Message-ID: <20200113141742.28182-4-patrick.delaunay@st.com> Split the board and SOC support for STM32MP15x family and prepare the introduction of new boards with STM32MP15x. This path define the 2 configurations: - STM32MP15x: STM32MP15x soc support (new) - TARGET_ST_STM32MP15x: STMicroelectronics board support (choice) Signed-off-by: Patrick Delaunay Reviewed-by: Patrice Chotard --- arch/arm/dts/Makefile | 2 +- arch/arm/mach-stm32mp/Kconfig | 32 +++++++++++++++++++++-------- board/st/common/Kconfig | 3 ++- board/st/stm32mp1/Kconfig | 7 +------ board/st/stm32mp1/stm32mp1.c | 2 +- configs/stm32mp15_basic_defconfig | 2 +- configs/stm32mp15_optee_defconfig | 2 +- configs/stm32mp15_trusted_defconfig | 2 +- 8 files changed, 32 insertions(+), 20 deletions(-) diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 983e235f44..6aabdabdaa 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -856,7 +856,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += ast2500-evb.dtb dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb -dtb-$(CONFIG_TARGET_STM32MP1) += \ +dtb-$(CONFIG_STM32MP15x) += \ stm32mp157a-dk1.dtb \ stm32mp157a-avenger96.dtb \ stm32mp157c-dk2.dtb \ diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig index bf8a18a0c3..137178aa45 100644 --- a/arch/arm/mach-stm32mp/Kconfig +++ b/arch/arm/mach-stm32mp/Kconfig @@ -33,8 +33,8 @@ config SYS_MALLOC_LEN config ENV_SIZE default 0x2000 -config TARGET_STM32MP1 - bool "Support stm32mp1xx" +config STM32MP15x + bool "Support STMicroelectronics STM32MP15x Soc" select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED select CPU_V7A select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED @@ -45,19 +45,35 @@ config TARGET_STM32MP1 select STM32_RESET select STM32_SERIAL select SYS_ARCH_TIMER + imply SYSRESET_PSCI if STM32MP1_TRUSTED + imply SYSRESET_SYSCON if !STM32MP1_TRUSTED + help + support of STMicroelectronics SOC STM32MP15x family + STM32MP157, STM32MP153 or STM32MP151 + STMicroelectronics MPU with core ARMv7 + dual core A7 for STM32MP157/3, monocore for STM32MP151 + target all the STMicroelectronics board with SOC STM32MP1 family + +choice + prompt "STM32MP15x board select" + optional + +config TARGET_ST_STM32MP15x + bool "STMicroelectronics STM32MP15x boards" + select STM32MP15x imply BOOTCOUNT_LIMIT imply CMD_BOOTCOUNT imply CMD_CLS if CMD_BMP imply DISABLE_CONSOLE imply PRE_CONSOLE_BUFFER imply SILENT_CONSOLE - imply SYSRESET_PSCI if STM32MP1_TRUSTED - imply SYSRESET_SYSCON if !STM32MP1_TRUSTED help - target STMicroelectronics SOC STM32MP1 family - STM32MP157, STM32MP153 or STM32MP151 - STMicroelectronics MPU with core ARMv7 - dual core A7 for STM32MP157/3, monocore for STM32MP151 + target the STMicroelectronics board with SOC STM32MP15x + managed by board/st/stm32mp1: + Evalulation board (EV1) or Discovery board (DK1 and DK2). + The difference between board are managed with devicetree + +endchoice config STM32MP1_TRUSTED bool "Support trusted boot with TF-A" diff --git a/board/st/common/Kconfig b/board/st/common/Kconfig index 1824087afc..af01ca4891 100644 --- a/board/st/common/Kconfig +++ b/board/st/common/Kconfig @@ -1,6 +1,7 @@ config CMD_STBOARD bool "stboard - command for OTP board information" - default y + depends on ARCH_STM32MP + default y if TARGET_ST_STM32MP15x help This compile the stboard command to read and write the board in the OTP. diff --git a/board/st/stm32mp1/Kconfig b/board/st/stm32mp1/Kconfig index 89fc562746..c5ab7553d4 100644 --- a/board/st/stm32mp1/Kconfig +++ b/board/st/stm32mp1/Kconfig @@ -1,4 +1,4 @@ -if TARGET_STM32MP1 +if TARGET_ST_STM32MP15x config SYS_BOARD default "stm32mp1" @@ -9,10 +9,5 @@ config SYS_VENDOR config SYS_CONFIG_NAME default "stm32mp1" -config TARGET_STM32MP157C_DK2 - bool "support of STMicroelectronics STM32MP157C-DK2 Discovery Board" - default y - source "board/st/common/Kconfig" - endif diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index 1d4a54c902..4e298dabcb 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -607,7 +607,7 @@ error: static bool board_is_dk2(void) { - if (CONFIG_IS_ENABLED(TARGET_STM32MP157C_DK2) && + if (CONFIG_IS_ENABLED(TARGET_ST_STM32MP15x) && of_machine_is_compatible("st,stm32mp157c-dk2")) return true; diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig index 8f0c7e9339..bc84cd3506 100644 --- a/configs/stm32mp15_basic_defconfig +++ b/configs/stm32mp15_basic_defconfig @@ -5,7 +5,7 @@ CONFIG_ENV_SECT_SIZE=0x40000 CONFIG_ENV_OFFSET=0x280000 CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL=y -CONFIG_TARGET_STM32MP1=y +CONFIG_TARGET_ST_STM32MP15x=y CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI_SUPPORT=y # CONFIG_ARMV7_VIRT is not set diff --git a/configs/stm32mp15_optee_defconfig b/configs/stm32mp15_optee_defconfig index b036bb738b..3bf62b4c64 100644 --- a/configs/stm32mp15_optee_defconfig +++ b/configs/stm32mp15_optee_defconfig @@ -3,7 +3,7 @@ CONFIG_ARCH_STM32MP=y CONFIG_SYS_MALLOC_F_LEN=0x3000 CONFIG_ENV_SECT_SIZE=0x40000 CONFIG_ENV_OFFSET=0x280000 -CONFIG_TARGET_STM32MP1=y +CONFIG_TARGET_ST_STM32MP15x=y CONFIG_STM32MP1_OPTEE=y CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig index 956ba90153..f89f60ca4b 100644 --- a/configs/stm32mp15_trusted_defconfig +++ b/configs/stm32mp15_trusted_defconfig @@ -3,7 +3,7 @@ CONFIG_ARCH_STM32MP=y CONFIG_SYS_MALLOC_F_LEN=0x3000 CONFIG_ENV_SECT_SIZE=0x40000 CONFIG_ENV_OFFSET=0x280000 -CONFIG_TARGET_STM32MP1=y +CONFIG_TARGET_ST_STM32MP15x=y CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"