From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Date: Wed, 02 Dec 2009 20:35:11 +0100 Subject: [U-Boot] SD card support for U-boot 1.3.4 In-Reply-To: References: <20091201215648.D31C7E6D391@gemini.denx.de> Message-ID: <20091202193511.0B6874C025@gemini.denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Jimmy Shergill, In message you wrote: > > Thanks for your reply. As suggested, I have downloaded version 2009.08 and > built it like this (please tell me if thats correct) > > # make at91sam9263ek_config > ... with environment variable in SPI DATAFLASH CS0 > Configuring for at91sam9263ek board... > # make all CROSS_COMPILE=arm-none-linux-gnueabi- This is one of the valid ways to compile U-Boot. > I do have u-boot.bin now. My next questions are: ...and your "u-boot.bin" is configured for the "at91sam9263ek" target, with environment variables in SPI DATAFLASH CS0. > 1. Can I just rename it boot.bin and put it in the root folder of SD card You can do this, but ... > and try to use it on the board? I am confused by the message after make ...I don;t think it will do what you expect. > at91sam9263ek_config command. Does it mean it can be used only with > Dataflash card or I can use it in SD card too. Note that there are several configurations of U-Boot available for this board (see Makefile): ... 2808 at91sam9263ek_norflash_config \ 2809 at91sam9263ek_norflash_boot_config \ 2810 at91sam9263ek_nandflash_config \ 2811 at91sam9263ek_dataflash_config \ 2812 at91sam9263ek_dataflash_cs0_config \ 2813 at91sam9263ek_config : unconfig ... You probably want to read the AT91SAM9263EK entry in the documentation (file doc/README.at91). > 2. I am using bootstrap from Atmel's > http://www.at91.com/linux4sam/bin/view/Linux4SAM/AT91Bootstrap . The > bootstraps are only available for DataFlash and Nand Flash. Please advise, > which bootstrap do I use to have bootstrap and U-boot on SD Card only. Maybe there is no such option available for this board? > Content-Type: text/html; charset=ISO-8859-1 > Content-Transfer-Encoding: quoted-printable Please *never* post HTML to this list. Never, ever! Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de Pig: An animal (Porcus omnivorous) closely allied to the human race by the splendor and vivacity of its appetite, which, however, is in- ferior in scope, for it balks at pig. - Ambrose Bierce