From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HjGJK-0003rg-Ct for qemu-devel@nongnu.org; Wed, 02 May 2007 11:00:06 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HjGJI-0003o0-Ol for qemu-devel@nongnu.org; Wed, 02 May 2007 11:00:05 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HjGJI-0003nt-GT for qemu-devel@nongnu.org; Wed, 02 May 2007 11:00:04 -0400 Received: from mail.codesourcery.com ([65.74.133.4]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1HjGCr-0002kS-0H for qemu-devel@nongnu.org; Wed, 02 May 2007 10:53:25 -0400 From: Paul Brook Subject: Re: [Qemu-devel] what type of serial does qemu support ? Date: Wed, 2 May 2007 15:53:15 +0100 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200705021553.16538.paul@codesourcery.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: tang peilei On Wednesday 02 May 2007, tang peilei wrote: > i hope to use qemu's serial, the qemu is qemu-system-arm, and the os > is linux. > but i found i can not get a serial console, i think the problem may be in > the serial's driver code of linux, so who knows what type of serial in qemu > ?? 8250 ?? or who knows what kernel config is need to support qemu's serial > in linux2.6. As the qemu documentation clearly states, the arm integrator/versatile/realview boards have PL011 serial ports. Use console=ttyAMA0. The arm-test image on the qemu website includes a kernel config. Paul