The Cortex-M Prototyping System (or V2M-MPS2) is designed for prototyping and evaluation Cortex-M family of processors including the latest Cortex-M7. It comes with a range of useful peripherals including 8MB single cycle SRAM, 16MB PSRAM, Ethernet, QSVGA touch screen panel, 4bit RGB VGA connector, Audio, SPI and GPIO. Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx> --- arch/arm/Kconfig | 8 ++++++++ arch/arm/Makefile | 1 + arch/arm/mach-mps2/Makefile | 1 + arch/arm/mach-mps2/Makefile.boot | 3 +++ arch/arm/mach-mps2/dtmachine.c | 21 +++++++++++++++++++++ 5 files changed, 34 insertions(+) create mode 100644 arch/arm/mach-mps2/Makefile create mode 100644 arch/arm/mach-mps2/Makefile.boot create mode 100644 arch/arm/mach-mps2/dtmachine.c diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0365cbb..28db2b2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -967,6 +967,14 @@ config ARCH_STM32 help Support for STMicroelectronics STM32 processors. +config ARCH_MPS2 + bool "ARM MPS2 paltform" + depends on ARM_SINGLE_ARMV7M + select ARM_AMBA + select CLKSRC_MPS2 + help + Support for ARM MPS2 Cortex-M platform. + # Definitions to make life easier config ARCH_ACORN bool diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 2c2b28e..dbe06fd 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -183,6 +183,7 @@ machine-$(CONFIG_ARCH_LPC18XX) += lpc18xx machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp +machine-$(CONFIG_ARCH_MPS2) += mps2 machine-$(CONFIG_ARCH_MOXART) += moxart machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 machine-$(CONFIG_ARCH_MVEBU) += mvebu diff --git a/arch/arm/mach-mps2/Makefile b/arch/arm/mach-mps2/Makefile new file mode 100644 index 0000000..3a74af7 --- /dev/null +++ b/arch/arm/mach-mps2/Makefile @@ -0,0 +1 @@ +obj-y += dtmachine.o diff --git a/arch/arm/mach-mps2/Makefile.boot b/arch/arm/mach-mps2/Makefile.boot new file mode 100644 index 0000000..eacfc3f --- /dev/null +++ b/arch/arm/mach-mps2/Makefile.boot @@ -0,0 +1,3 @@ +# Empty file waiting for deletion once Makefile.boot isn't needed any more. +# Patch waits for application at +# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 . diff --git a/arch/arm/mach-mps2/dtmachine.c b/arch/arm/mach-mps2/dtmachine.c new file mode 100644 index 0000000..e7ad9c2 --- /dev/null +++ b/arch/arm/mach-mps2/dtmachine.c @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2015 ARM Limited + * + * Author: Vladimir Murzin <vladimir.murzin@xxxxxxx> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <asm/mach/arch.h> + +static const char *const mps2_compat[] __initconst = { + "arm,mps2", + NULL +}; + +DT_MACHINE_START(MPS2DT, "MPS2 (Device Tree Support)") + .dt_compat = mps2_compat, +MACHINE_END -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
