[PATCH v4 4/4] ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs
Arnd Bergmann
arnd at arndb.de
Mon Nov 4 08:56:27 EST 2013
On Monday 04 November 2013, Uwe Kleine-König wrote:
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> ---
> arch/arm/Kconfig | 19 +++++++-
> arch/arm/Makefile | 1 +
> arch/arm/configs/efm32_defconfig | 102 +++++++++++++++++++++++++++++++++++++++
> arch/arm/mach-efm32/Makefile | 1 +
> arch/arm/mach-efm32/dtmachine.c | 15 ++++++
> 5 files changed, 137 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/configs/efm32_defconfig
> create mode 100644 arch/arm/mach-efm32/Makefile
> create mode 100644 arch/arm/mach-efm32/dtmachine.c
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 7ae0615..d8145fe 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -413,6 +413,23 @@ config ARCH_EBSA110
> Ethernet interface, two PCMCIA sockets, two serial ports and a
> parallel port.
>
> +config ARCH_EFM32
> + bool "Energy Micro efm32"
> + depends on !MMU
> + select ARCH_REQUIRE_GPIOLIB
> + select ARM_NVIC
> + select CLKSRC_MMIO
> + select CLKSRC_OF
> + select COMMON_CLK
> + select CPU_V7M
> + select GENERIC_CLOCKEVENTS
> + select NO_DMA
> + select NO_IOPORT
> + select SPARSE_IRQ
> + select USE_OF
> + help
> + Support for Energy Micro's (now Silicon Labs) efm32 processors.
> +
It would be good to have at least in either the changeset description or the Kconfig
text (or both) some description about the platform: which SoCs have been tested,
what is this platform used for, where can one find data sheets etc.
Arnd
More information about the linux-arm-kernel
mailing list