Date: Thu, 10 Apr 2014 20:28:42 +0800 From: Xuebing Wang <xbing6@gmail.com> To: ticso@cicely.de Cc: freebsd-arm@freebsd.org Subject: Re: [Patch v1] [BeagleBone Black] port the latest u-boot-2014-01 Message-ID: <53468E7A.70309@gmail.com> In-Reply-To: <20140410104921.GA95756@cicely7.cicely.de> References: <5345FEED.1040604@gmail.com> <20140410104921.GA95756@cicely7.cicely.de>
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On 04/10/2014 06:49 PM, Bernd Walter wrote: > That's a lot more than is expected when going from 800 to 1000MHz. > Is there anything else different - e.g. cache settings? I am not sure. In the current u-boot UART log, we see "WARNING: Caches not enabled". With the latest u-boot, there is no such warning. However, Kernel does print out below about cache: Cache level 1: 32KB/64B 4-way data cache WT WB Read-Alloc 32KB/64B 4-way instruction cache Read-Alloc Cache level 2: 256KB/64B 8-way unified cache WT WB Read-Alloc Write-Alloc -- Thanks, Xuebing Wang
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