From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tuomas Tynkkynen Date: Tue, 15 May 2018 02:47:16 +0300 Subject: [U-Boot] [PATCH 2/2] ARM: Add a new arch + board for QEMU's 'virt' machine In-Reply-To: References: Message-ID: <20180515024716.2d89f555@duuni> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, On Wed, 9 May 2018 12:56:46 +0200 Paulo Neves wrote: > Hello I have successfully built u-boot and launched qemu with the > flags proposed by the patch. My problems start when I try to boot the > kernel > > What is the linux kernel defconfig that should be used to boot this > machine? multi_v7_defconfig does work at least. > I tried the versatile one but they are different in some key > places like the sd card. The end result is that I can only see > Starting Kernel, and nothing else. What bootargs do you pass to the > kernel to have the serial output in qemu? The serial port in Linux is ttyAMA0. But I think it works without any console= specified as well, because the QEMU-generated dtb specifies /chosen/stdout-path already pointing to that serial port.