From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.web.de ([212.227.17.12]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1SpbkP-0006ef-J6 for ptxdist@pengutronix.de; Fri, 13 Jul 2012 11:01:18 +0200 Message-ID: <4FFFE3CC.90608@web.de> Date: Fri, 13 Jul 2012 11:01:00 +0200 From: Stutz Sven MIME-Version: 1.0 References: <4FEBFCD7.7060607@web.de> <4FEC5DAA.7060708@web.de> In-Reply-To: <4FEC5DAA.7060708@web.de> Subject: [ptxdist] AT91SAM9263-ek Reply-To: ptxdist@pengutronix.de, stutzsven@web.de List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: ptxdist-bounces@pengutronix.de Errors-To: ptxdist-bounces@pengutronix.de To: ptxdist@pengutronix.de, stutzsven@web.de Hello everybody, I am now back and have a few questions again. As I said before I try to understand the complete build process. And so I am playing with this nice evalboard AT91SAM9263-ek (Rev. B). I was really successful building all parts (at91Bootstrap, Barebox, Linuximage) and when I upload all files via SAM-BA and I restart the device I get the prompt of barebox. But nothing more :-( Everything is fine I can also switch on and off the on board leds but I cannot load/ start the kernel. The addresses I use are: 0x 0000 - 0x1 FFFF at91Bootstrap 0x 2 0000 - 0x5 FFFF Barebox 0x 6 0000 - 0x7 FFFF Bareboxenv 0x 8 0000 - 47 FFFF kernel 0x48 0000 -7c7 FFFF rootfs and rest is data ... I have change the specific init.c file and boot file in the specific environment folder. First I though the missing *.bb partitions can fix this problem. Then I modified the env/init file for that. Apparently this placeholder "*" in this boot script (nand -a dev/nand0.* ) is not working correctly. addpart /dev/nand0 $nand_parts nand -a /dev/nand0.* nand -a dev/nand0.at91bootstrap nand -a dev/nand0.barebox nand -a dev/nand0.bareboxenv nand -a dev/nand0.kernel nand -a dev/nand0.rootfs The second try was to change also this partition table in the specific init.c so that both match. devfs_add_partition("nand0", 0x00000, SZ_128K, DEVFS_PARTITION_FIXED, "at91bootstrap_raw"); dev_add_bb_dev("at91bootstrap_raw", "at91bootstrap"); devfs_add_partition("nand0", SZ_128K, SZ_256K, DEVFS_PARTITION_FIXED, "self_raw"); dev_add_bb_dev("self_raw", "self0"); devfs_add_partition("nand0", SZ_256K + SZ_128K, SZ_128K, DEVFS_PARTITION_FIXED, "env_raw"); dev_add_bb_dev("env_raw", "env0"); But everything without success. It's a little bit strange because when I execute the command bootm -v /dev/nand0.kernel.bb First I get the following output Barebox:/ bootm -v /dev/nand0.kernel.bb Image Name: Linux-3.4.0 OS: Linux Architecture: ARM Type: Kernel Image Compression: uncompressed Data Size: 2034784 Bytes = 1.9 MB Load Address: 20008000 Entry Point: 20008000 err -74 loading os image failed with Out of memory and if I try again the same command Barebox:/ bootm -v /dev/nand0.kernel.bb err -74 Unknown OS filetype (try -f) also if I try to memcpy or uimage I always get this err 74. What is this Error 74 (-- Reset level 3)? Why Out of memory? Kind regards Sven -- ptxdist mailing list ptxdist@pengutronix.de