diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2011-11-17 14:36:23 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-12-16 17:51:33 +0100 |
| commit | 6d85e2b0b6bed6ae7070426d5e43174c593e075c (patch) | |
| tree | 43025c22a958a6634adcae71d336f9f8dde09cf4 /arch/arm/Kconfig | |
| parent | 319e2e3f63c348a9b66db4667efa73178e18b17d (diff) | |
ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs
There are still some missing parts (e.g. board support, device trees),
but with these bits added on top of this patch I can successfully boot a
EFM32GG-DK3750 board that uses an EFM32GG990F1024.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7eee953..6808460a48ba 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -410,6 +410,26 @@ 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 + # CLKSRC_MMIO is wrong here, but needed until a proper fix is merged, + # i.e. CLKSRC_EFM32 selecting CLKSRC_MMIO + 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 Giant Gecko + processors. + config ARCH_EP93XX bool "EP93xx-based" select ARCH_HAS_HOLES_MEMORYMODEL @@ -1799,7 +1819,7 @@ config FORCE_MAX_ZONEORDER int "Maximum zone order" if ARCH_SHMOBILE range 11 64 if ARCH_SHMOBILE default "12" if SOC_AM33XX - default "9" if SA1111 + default "9" if SA1111 || ARCH_EFM32 default "11" help The kernel memory allocator divides physically contiguous memory |