From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <9C37C203-DA22-48AE-AD2E-40D02F319F94@kernel.crashing.org> From: Kumar Gala To: Paul Gortmaker In-Reply-To: <1250260574-13747-1-git-send-email-paul.gortmaker@windriver.com> Content-Type: text/plain; charset=US-ASCII; format=flowed Mime-Version: 1.0 (Apple Message framework v936) Subject: Re: [PATCH v2] sbc8560: Fix warm reboot with board specific reset function Date: Fri, 14 Aug 2009 15:21:14 -0500 References: <1456507C-E9F9-436B-9901-6F127A5FDD1F@kernel.crashing.org> <1250260574-13747-1-git-send-email-paul.gortmaker@windriver.com> Cc: Linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Aug 14, 2009, at 9:36 AM, Paul Gortmaker wrote: > From: Liang Li > > The existing fsl_rstcr_restart function is not applicable to the > mpc8560. The Global Utilities Block on this earlier CPU doesn't have > the control/reset register at 0xe00b0. This implements a board > specific reset function that uses the RCR(Reset Control Register) of > the sbc8560's EPLD to do a reset. > > Signed-off-by: Liang Li > Signed-off-by: Paul Gortmaker > --- > > v2: update comment, change outb(x, inb(x)&0x7f) --> clrbits(x,0x80) applied to next - k