[PATCH 10/12] ARM: vf610m4: add new machine and SoC for Vybrid on Cortex-M4
From: arnd@arndb.de (Arnd Bergmann)
Date: 2014-12-03 10:57:20
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linux-devicetree, lkml
On Wednesday 03 December 2014 01:12:09 Stefan Agner wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 89c4b5c..fdebe18 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig@@ -459,6 +459,18 @@ config ARCH_FOOTBRIDGE Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. +menuconfig ARCH_MXCM4 + bool "Freescale Vybrid/i.MX family on Cortex-M4" if !MMU + select ARCH_REQUIRE_GPIOLIB + select ARM_CPU_SUSPEND if PM + select CLKSRC_MMIO + select GENERIC_IRQ_CHIP + select PINCTRL + select PM_OPP if PM + select SOC_BUS + help + Support for Freescale Vybrid/iMX-based family of processors on Cortex-M4 + config ARCH_NETX bool "Hilscher NetX based" select ARM_VIC
I would really prefer not to see any more standalone machine types, but rather have ARMv7-M as one of the options for the multiplatform configuration. In particular, that would let us do *build* testing on a combined mxcm4/efm32/vexpress kernel, although that kernel would clearly not be usable anywhere because of the restrictions of nommu machines.
+static void __init vf610m4_init_irq(void)
+{
+ vf610_mscm_init();
+ irqchip_init();
+}Can you make vf610_mscm_init get called from irqchip and remove this function? Arnd