From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56889) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XSQpW-0006pk-9z for qemu-devel@nongnu.org; Fri, 12 Sep 2014 09:24:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XSQpP-0003xd-TB for qemu-devel@nongnu.org; Fri, 12 Sep 2014 09:24:02 -0400 Received: from mnementh.archaic.org.uk ([81.2.115.146]:46960) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XSQpP-0003xI-Mc for qemu-devel@nongnu.org; Fri, 12 Sep 2014 09:23:55 -0400 Received: from pm215 by mnementh.archaic.org.uk with local (Exim 4.80) (envelope-from ) id 1XSQpO-0003X0-Eg for qemu-devel@nongnu.org; Fri, 12 Sep 2014 14:23:54 +0100 From: Peter Maydell Date: Fri, 12 Sep 2014 14:23:32 +0100 Message-Id: <1410528234-13545-2-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1410528234-13545-1-git-send-email-peter.maydell@linaro.org> References: <1410528234-13545-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 01/23] hw/arm/virt: add linux, stdout-path to /chosen DT node List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Ard Biesheuvel Add a property "linux,stdout-path" to the /chosen DT node and make it point to the emulated UART. This allows users such as the Linux kernel to produce console output without the need to pass console= or earlycon=pl011,0x... command line arguments. Signed-off-by: Ard Biesheuvel Message-id: 1409317439-29349-1-git-send-email-ard.biesheuvel@linaro.org Reviewed-by: Rob Herring Signed-off-by: Peter Maydell --- hw/arm/virt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index d6fffc7..e8f231e 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -376,6 +376,8 @@ static void create_uart(const VirtBoardInfo *vbi, qemu_irq *pic) vbi->clock_phandle, vbi->clock_phandle); qemu_fdt_setprop(vbi->fdt, nodename, "clock-names", clocknames, sizeof(clocknames)); + + qemu_fdt_setprop_string(vbi->fdt, "/chosen", "linux,stdout-path", nodename); g_free(nodename); } -- 1.9.1