Date: Wed, 16 Apr 2014 00:05:15 +0100 From: fabiodive <fabiodive@gmail.com> To: Xuebing Wang <xbing6@gmail.com> Cc: freebsd-arm@FreeBSD.org, ticso@cicely.de, Ian Lepore <ian@FreeBSD.org> Subject: Re: [Patch v1] [BeagleBone Black] port the latest u-boot-2014-01 Message-ID: <97116232-B26D-451B-8195-F1C4AD5CB3E2@gmail.com> In-Reply-To: <534DBA81.4020505@gmail.com> References: <5345FEED.1040604@gmail.com> <20140410104921.GA95756@cicely7.cicely.de> <53468E7A.70309@gmail.com> <1397141234.1124.47.camel@revolution.hippie.lan> <534DBA81.4020505@gmail.com>
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Hello sure! also..what about the work on the cpu frequency? Did you achieved 1Ghz? thank you f. On Apr 16, 2014, at 0:02 , Xuebing Wang <xbing6@gmail.com> wrote: > Hi, > > Anyone is interested in having these 3 patches about porting uboot 2014-01 merged? Thanks. > > > On 04/10/2014 10:47 PM, Ian Lepore wrote: >> On Thu, 2014-04-10 at 20:28 +0800, Xuebing Wang wrote: >>> 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 >>> >> The same thing happened in imx6 u-boot, the 2013.04 didnt' turn on >> caches, but 2014.01 does. >> >> -- Ian >> >> >> > > -- > Thanks, > Xuebing Wang > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"help
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