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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-03-21 21:02:37 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2013-04-17 21:45:09 +0200 |
| commit | 4477ca45fb368880bf77b10ed3b24b03f0cc82da (patch) | |
| tree | e6d68b038b2817856fa9b21b235447d2154f0115 /arch/arm/Kconfig | |
| parent | 19c4d593f0b4bd46f6d923a3e514719982a22058 (diff) | |
| download | lwn-4477ca45fb368880bf77b10ed3b24b03f0cc82da.tar.gz lwn-4477ca45fb368880bf77b10ed3b24b03f0cc82da.zip | |
ARM: ARMv7-M: Allow the building of new kernel port
This patch modifies the required Kconfig and Makefile files to allow the
building of kernel for Cortex-M3.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Jonathan Austin <jonathan.austin@arm.com>
Tested-by: Jonathan Austin <jonathan.austin@arm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dedf02b6f322..7c8c6079f948 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -9,7 +9,7 @@ config ARM select BUILDTIME_EXTABLE_SORT if MMU select CPU_PM if (SUSPEND || CPU_IDLE) select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU - select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI) + select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI) select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW @@ -1685,7 +1685,7 @@ config SCHED_HRTICK config THUMB2_KERNEL bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY - depends on CPU_V7 && !CPU_V6 && !CPU_V6K + depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K default y if CPU_THUMBONLY select AEABI select ARM_ASM_UNIFIED |