Hi! Jared,
From: "Jared D. McNeill" <jmcne...@netbsd.org> Date: Wed, 16 Jun 2010 22:06:55 +0000 > Module Name: src > Committed By: jmcneill > Date: Wed Jun 16 22:06:54 UTC 2010 > > Modified Files: > src/sys/arch/arm/arm: cpufunc.c > src/sys/arch/arm/arm32: cpu.c db_interface.c pmap.c > src/sys/arch/arm/conf: files.arm > src/sys/arch/arm/include: armreg.h cpuconf.h cpufunc.h > src/sys/arch/arm/include/arm32: pmap.h pte.h > src/sys/arch/arm/omap: omap2_mputmr.c omap2_obio.c omap2_reg.h > src/sys/arch/evbarm/beagle: beagle.h beagle_machdep.c beagle_start.S > Added Files: > src/sys/arch/arm/arm: cpufunc_asm_armv7.S > src/sys/arch/arm/arm32: cortexa8_pmc.c > src/sys/arch/evbarm/conf: IGEPV2 std.igepv2 > > Log Message: > PR port-arm/43299: Support added for igepv2/cortexa8/omap3530 > > Apply patch from PR, with build fixes. ok skrll, matt Why CPU_CORTEXA8 is ARM_ARCH_6? http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/arm/include/cpuconf.h.diff?r1=1.16&r2=1.17&only_with_tag=MAIN&f=h Index: cpuconf.h =================================================================== RCS file: /cvsroot/src/sys/arch/arm/include/cpuconf.h,v retrieving revision 1.16 retrieving revision 1.17 diff -u -r1.16 -r1.17 --- cpuconf.h 27 Feb 2009 03:57:41 -0000 1.16 +++ cpuconf.h 16 Jun 2010 22:06:53 -0000 1.17 @@ -119,7 +119,7 @@ #define ARM_ARCH_5 0 #endif -#if defined(CPU_ARM11) +#if defined(CPU_ARM11) || defined(CPU_CORTEXA8) #define ARM_ARCH_6 1 #else #define ARM_ARCH_6 0 Cortex-A8 is ARMv7 architecture. http://infocenter.arm.com/help/index.jsp - Cortex-A series processors - Cortex-A8 - Revision: r3p2 - Cortex-A8 Technical Reference Manual - 1.2. ARMv7-A architecture There is a possibility that the patch for Gumstix Overo that I made in old times helps your understanding though I am not well informed about the ARM architecture. ftp://ftp.netbsd.org/pub/NetBSD/misc/kiyohara/gumstix/armv7.diff Thanks, -- kiyohara
