From f7dcb04475b24e8c655aa8f285450ada17c16ebf Mon Sep 17 00:00:00 2001 From: Ludovic Barre Date: Tue, 16 Jan 2018 15:56:00 +0100 Subject: ARM: stm32: add initial support for STM32MP157 This patch adds initial support of STM32MP157 microprocessor (MPU) based on Arm Cortex-A7. New Cortex-A infrastructure (gic, timer,...) are selected if ARCH_MULTI_V7 is defined. Signed-off-by: Ludovic Barre Signed-off-by: Alexandre Torgue --- arch/arm/mach-stm32/Kconfig | 11 +++++++++++ arch/arm/mach-stm32/board-dt.c | 1 + 2 files changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 1a876460c74d..5bc7f5ab61cd 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -1,6 +1,9 @@ menuconfig ARCH_STM32 bool "STMicroelectronics STM32 family" if ARM_SINGLE_ARMV7M || ARCH_MULTI_V7 select ARMV7M_SYSTICK if ARM_SINGLE_ARMV7M + select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7 + select ARM_GIC if ARCH_MULTI_V7 + select ARM_PSCI if ARCH_MULTI_V7 select ARCH_HAS_RESET_CONTROLLER select CLKSRC_STM32 select PINCTRL @@ -35,4 +38,12 @@ config MACH_STM32H743 endif # ARMv7-M +if ARCH_MULTI_V7 + +config MACH_STM32MP157 + bool "STMicroelectronics STM32MP157" + default y + +endif # ARMv7-A + endif diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c index 6786f357851f..06911ad60cea 100644 --- a/arch/arm/mach-stm32/board-dt.c +++ b/arch/arm/mach-stm32/board-dt.c @@ -14,6 +14,7 @@ static const char *const stm32_compat[] __initconst = { "st,stm32f746", "st,stm32f769", "st,stm32h743", + "st,stm32mp157", NULL }; -- cgit