From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Baozi Subject: Linux kernel for OMAP5432 uEVM Date: Tue, 30 Jul 2013 11:38:08 +0800 Message-ID: <20130730033808.GA23486@cbz-workstation> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pb0-f52.google.com ([209.85.160.52]:55159 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754623Ab3G3Dnv (ORCPT ); Mon, 29 Jul 2013 23:43:51 -0400 Received: by mail-pb0-f52.google.com with SMTP id xa12so5423784pbc.11 for ; Mon, 29 Jul 2013 20:43:50 -0700 (PDT) Received: from localhost ([119.39.124.170]) by mx.google.com with ESMTPSA id ry2sm80164839pbc.41.2013.07.29.20.43.48 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 29 Jul 2013 20:43:49 -0700 (PDT) Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Hi all, I'm trying to boot my OMAP5432 uEVM devboard with the lastest kernel of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git. However, after u-boot loading uImage & DTB, there is no output message any more, such as: ## Executing script at 82000000 reading omap5-evm-omap.dtb 15280 bytes read in 6 ms (2.4 MiB/s) reading uImage-omap 3996552 bytes read in 250 ms (15.2 MiB/s) ## Booting kernel from Legacy Image at 80300000 ... Image Name: Linux-3.10.0-rc6-12306-g0dbc346 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3996488 Bytes = 3.8 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK ## Flattened Device Tree blob at 825f0000 Booting using the fdt blob at 0x825f0000 Loading Kernel Image ... OK OK reserving fdt memory region: addr=9d000000 size=3000000 Loading Device Tree to 83ff9000, end 83fffbaf ... OK Starting kernel ... Before trying this tree, I'm using the 3.8.4 kernel from TI. And it does support the board and can successfully boot. Anything that I may have missed when configuring the kernel? I use omap2plus_defconfig and add DEBUG_LL, DEBUG_OMAP2PLUS_UART, DEBUG_OMAP4UART3... Cheers, Chen Baozi