From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mailgate.pixel-group.de ([145.253.133.146]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gUZ0t-0000RQ-MZ for barebox@lists.infradead.org; Wed, 05 Dec 2018 15:23:02 +0000 Received: from mail.pixel.de (unknown [10.63.25.81]) by mailgate.pixel-group.de (Postfix) with ESMTP id 00FBF5E117 for ; Wed, 5 Dec 2018 16:22:41 +0100 (CET) Received: from tragicomix (localhost [127.0.0.1]) by mail.pixel.de (Postfix) with ESMTP id BAC701A0B9 for ; Wed, 5 Dec 2018 16:22:40 +0100 (CET) From: Kai Che Date: Wed, 5 Dec 2018 15:22:40 +0000 Message-ID: <1544023361576.94285@mixed-mode.de> Content-Language: de-DE MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: issues communicating with SPI on Raspberry Pi 3 To: "barebox@lists.infradead.org" Hi all, I'm trying to communicate with a TPM 2.0 (infineon,slb9670) over SPI on a Raspberry Pi 3 in barebox. CONFIG_SPI=y CONFIG_DRIVER_SPI_GPIO=y CONFIG_CMD_SPI=y are set in the barebox configuration and dtparam=spi=on is set in the /boot/config.txt on the raspberry pi. But when checking /dev/ on barebox, there is nothing related to spi except cs0. I would have expected something similiar to /dev/spidev0.0 showing up. Did I miss any configurations? Best Regrds, Kai Che _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox