From owner-freebsd-arm@FreeBSD.ORG Wed May 21 15:20:53 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 1F2B0359 for ; Wed, 21 May 2014 15:20:53 +0000 (UTC) Received: from msgw002-05.ocn.ad.jp (msgw002-05.ocn.ad.jp [180.37.203.80]) by mx1.freebsd.org (Postfix) with ESMTP id E671920ED for ; Wed, 21 May 2014 15:20:52 +0000 (UTC) Received: from localhost (p3014-ipngn100303sizuokaden.shizuoka.ocn.ne.jp [180.4.34.14]) by msgw002-05.ocn.ad.jp (Postfix) with ESMTP id 6497EA42E10; Thu, 22 May 2014 00:20:51 +0900 (JST) Date: Thu, 22 May 2014 00:20:51 +0900 (JST) Message-Id: <20140522.002051.68155865.toshi@ruby.ocn.ne.jp> To: madis555@hot.ee Subject: Re: BBB MMC / SD detection instability with U-Boot 2014.04 (CPU 1GHz) From: SAITOU Toshihide In-Reply-To: <20140521.214356.02299991.toshi@ruby.ocn.ne.jp> References: <20140521.005837.00935147.toshi@ruby.ocn.ne.jp> <537B8DFA.3000603@hot.ee> <20140521.214356.02299991.toshi@ruby.ocn.ne.jp> X-GPG-fingerprint: 34B3 0B6A 8520 F5B0 EBC7 69F6 C055 9F8A 0D49 F8FC X-Mailer: Mew version 6.2.51 on Emacs 22.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 May 2014 15:20:53 -0000 In message: <20140521.214356.02299991.toshi@ruby.ocn.ne.jp> SAITOU Toshihide writes: > > I'm using current 265876 and did not change the source code except for > am335x.dtsi and beaglebone-black.dts. If abort like musbotg0: TI AM335X USBSS v0.0.13 Fatal kernel mode data abort: 'External Non-Linefetch Abort (S)' trapframe: 0xc0a2eb60 add device_printf("!\n") before ``rev = USBSS_READ4(sc, USBSS_REVREG);'' in the musbotg_attach of am335x_usbss.c. -- SAITOU Toshihide <(__)>