Date: Sat, 3 Mar 2012 12:27:53 +0000 (UTC) From: Olivier Houchard <cognet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r232457 - projects/armv6/sys/arm/arm Message-ID: <201203031227.q23CRrde081753@svn.freebsd.org>
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Author: cognet Date: Sat Mar 3 12:27:53 2012 New Revision: 232457 URL: http://svn.freebsd.org/changeset/base/232457 Log: Try to set the SMP and the TLB broadcasting bits in the aux register (largely a nop on the omap4 because both bits are already set, and we can't change it anyway because we're not running in secure mode) Modified: projects/armv6/sys/arm/arm/cpufunc.c Modified: projects/armv6/sys/arm/arm/cpufunc.c ============================================================================== --- projects/armv6/sys/arm/arm/cpufunc.c Sat Mar 3 12:23:07 2012 (r232456) +++ projects/armv6/sys/arm/arm/cpufunc.c Sat Mar 3 12:27:53 2012 (r232457) @@ -2322,7 +2322,6 @@ cortexa_setup(char *args) cpuctrl = CPU_CONTROL_MMU_ENABLE | CPU_CONTROL_IC_ENABLE | CPU_CONTROL_DC_ENABLE | - CPU_CONTROL_V6_EXTPAGE | CPU_CONTROL_BPRD_ENABLE; #ifndef ARM32_DISABLE_ALIGNMENT_FAULTS @@ -2347,6 +2346,9 @@ cortexa_setup(char *args) /* And again. */ cpu_idcache_wbinv_all(); +#ifdef SMP + armv7_auxctrl((1 << 6) | (1 << 0), (1 << 6) | (1 << 0)); /* Enable SMP + TLB broadcasting */ +#endif } #endif /* CPU_CORTEXA */
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