From 80b5efbd43f0a21e9fc6db87823be32fcfe3e7ce Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Mon, 28 Feb 2011 17:01:04 +0100 Subject: ARM: 6771/1: vexpress: add support for multiple core tiles The current Versatile Express BSP defines the MACHINE_START macro in the core tile code. This patch moves this into the generic board code and introduces a method for determining the current tile at runtime, allowing the Kernel to have support for multiple tiles compiled in. Tile-specific functions are executed via a descriptor struct containing the correct implementations for the current tile. Signed-off-by: Will Deacon Signed-off-by: Russell King --- arch/arm/mach-vexpress/include/mach/ct-ca9x4.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-vexpress/include/mach/ct-ca9x4.h') diff --git a/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h b/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h index f9e2f8d22962..a34d3d4faae1 100644 --- a/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h +++ b/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h @@ -45,4 +45,6 @@ #define IRQ_CT_CA9X4_PMU_CPU2 94 #define IRQ_CT_CA9X4_PMU_CPU3 95 +extern struct ct_desc ct_ca9x4_desc; + #endif -- cgit v1.2.1