From: canibek sağın [mailto:csa...@gmail.com] Sent: Wednesday, December 24, 2008 9:15 AM To: 'shaofeng zhang' Subject: RE: serial flash problem Hi, Shaofeng Thank you for your advice , I will check my nand flash ID for driver. I think my second question is not clear , I want to load my UImage and file system without ethernet connection. Can I load them via uart? Zaijian!!! Best Regards Canibek From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of shaofeng zhang Sent: Tuesday, December 23, 2008 3:52 AM To: davinci-linux-open-source@linux.davincidsp.com Subject: RE:serial flash problem Hi, Canibek, I think that you should read the documents to ensure if your NAND Flash is surpported by the NAND driver file,nand.c(SPRAAI4,page 26, table D-1), if not, you should appended your NAND ID to the nand.c Dirver. about the second question, you should set the kernel address and the file systems to the bootargs,such as "bootcmd=boot 0x********" "bootargs=mem=***************,root=/dev/mtdblock3 noinitrd rw,**************" or "bootargs=mem=***************,root=/dev/mtd3 noinitrd rw,**************" Best Regards, shaofeng,zhang Date: Mon, 22 Dec 2008 14:47:04 +0200 From: canibek sa??n <csa...@gmail.com> Subject: serial flash problem To: <davinci-linux-open-source@linux.davincidsp.com> Message-ID: <! <mailto:!&!AAAAAAAAAAAYAAAAAAAAAA4l0LqEdZhAhcH6gvR1G7fCgAAAEAAAAJliixVLUXpCi edish3q9cebaaaaa...@gmail.com> &!AAAAAAAAAAAYAAAAAAAAAA4l0LqEdZhAhcH6gvR1G7fCgAAAEAAAAJliixVLUXpCieDish3q9c ebaaaaa...@gmail.com> Content-Type: text/plain; charset="iso-8859-9" Hi all, I am trying to load UBL and U-boot to my nandflash via "sfh_DM35x.exe". But I didn't get some points. I think it is not usefull for dm355 command like this "mono sfh_DM35x.exe -nandflash ubl.bin u-boot.bin" After that it seems programming but when I changed the SW7 switch on my DVEVM board to nand boot mode, It gives some errors. "UBL:NANDBoot() failed" "this is MT29F16G08QAA device". I think some addresses are wrong form y nand flash but I couldn't get them. Can you give some advices? And the other question is after loading ubl and u-boot, how can I load kernel Image and File system to mtd3? Best Regards Canibek
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