September 2006 - U-Boot

[U-Boot-Users] jffs2
by Srinivas rao 04 Sep '06

04 Sep '06

Hi, I have some doubts 1) how cmd_jffse2 command works? 2) What it needs to run on my board? 3) Where I initialize the our sectors address? Thanks & Regards Srinvas Rao.ch Thanks & Regards Srinivas Rao.Ch --------------------------------- Here's a new way to find what you're looking for - Yahoo! Answers Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW

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[U-Boot-Users] jffs2
by Srinivas rao 04 Sep '06

04 Sep '06

Hi All, Now Iam working on cmd_jffs2 command. I loaded flashdisk_jffs2 binary file from 11-63 sectors of Flash. Whenever I used fsinfo command the below messege comming USCP# fsinfo ### filesystem type is JFFS2 Scanning JFFS2 FS: . Unknown node type: e002 len 68 offset 0x1600ac Unknown node type: e001 len 43 offset 0x1605d0 Unknown node type: e002 len 2379 offset 0x16da44 / Unknown node type: e002 len 2793 offset 0x1ba4f0 - Unknown node type: e002 len 2863 offset 0x1e97cc Unknown node type: e002 len 2363 offset 0x1eb49c \ Unknown node type: e002 len 3990 offset 0x20b2dc Unknown node type: e002 len 75 offset 0x223f9c | Unknown node type: e001 len 45 offset 0x27e2e0 / Unknown node type: e002 len 101 offset 0x2882a4 Unknown node type: e001 len 50 offset 0x2893ec Unknown node type: e001 len 53 offset 0x2896c0 Unknown node type: e002 len 1935 offset 0x29870c Unknown node type: e001 len 53 offset 0x2afad8 Unknown node type: e002 len 2238 offset 0x2bda54 - Unknown node type: e002 len 2226 offset 0x2c6fbc \ Unknown node type: e002 len 2328 offset 0x32bae0 Unknown node type: e002 len 1497 offset 0x32e9c4 Unknown node type: e002 len 2560 offset 0x330ba8 Unknown node type: e002 len 2699 offset 0x332954 | Unknown node type: e001 len 53 offset 0x369bd8 / Unknown node type: e002 len 166 offset 0x388f88 \ Unknown node type: e001 len 53 offset 0x4000a0 Unknown node type: e002 len 1779 offset 0x406244 Unknown node type: e002 len 1735 offset 0x407a90 Unknown node type: e002 len 1703 offset 0x408188 Unknown node type: e001 len 53 offset 0x40c62c Unknown node type: e001 len 53 offset 0x40ed70 Unknown node type: e002 len 1897 offset 0x4131e8 Unknown node type: e002 len 2440 offset 0x4155b4 Unknown node type: e001 len 52 offset 0x427eec ......................................................... What is the problem I didn't get, pls help me. Thanks & Regards Srinivas Rao.Ch Thanks & Regards Srinivas Rao.Ch --------------------------------- Here's a new way to find what you're looking for - Yahoo! Answers Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW

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[U-Boot-Users] Help Regarding Flash driver configuration for AM29LV017D
by Aashis Ranjan Dash 04 Sep '06

04 Sep '06

Hi friends, i am developing the u-boot for lsi logic switch which uses arm7tdmi as its core.we have a flash of AM29LV017D (2 MB size).The data width of this flash is 8 bit and address width is 22 bits. i am getting confused while deciding the port width and chip width for u-boot configuration for flash options.please help me out in deciding how to know the port width and chip width for the above flash. Thanks and Regards, Ashis

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[U-Boot-Users] partition name
by Srinivas rao 04 Sep '06

04 Sep '06

Hi All, what is mean by partition name in cmd_jffs2 ? Thanks & Regards Srinivas Rao. Thanks & Regards Srinivas Rao.Ch --------------------------------- Here's a new way to find what you're looking for - Yahoo! Answers Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW

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[U-Boot-Users] Serial Driver
by Piyush Khandelwal 04 Sep '06

04 Sep '06

Hi, My questions are : 1. How serial drivers in u-boot are working.? 2. How the drivers of kenel overwrite on these? 3. Can I work with the drivers of u-boot after Kernel booting? Please answer me in details. I will be very grateful to you. Warm Regards Piyush --------------------------------- Here's a new way to find what you're looking for - Yahoo! Answers Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW

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Re: [U-Boot-Users] FW: Please help out to solve this flash problen inU-boot
by TXEMA LOPEZ 04 Sep '06

04 Sep '06

Hi yogesh, I don't know what is exactly happening with your porting but I suggest you to take a look in the porting done for the Lite5200B in the 1.1.4 U-Boot version. The mapping for the Lite5200B is quite similar to your board, it has to flash memories mapped in the 0xFF000000 (CS0) and 0xFE000000 (CS1). I think the Lite5200B porting could be a better starting point for your porting than the IceCube,(and the last U-Boot version too). Anyway, something is not very clear in your explanation: Is the flash mapped at the 0xFE000000 address or at the 0xFC000000 address? You say that it is mapped at the 0xFE000000 but CFG_CS1_START is 0xFC000000. Best Regards, José María López. -----Mensaje original----- De: u-boot-users-bounces(a)lists.sourceforge.net [mailto:u-boot-users-bounces@lists.sourceforge.net] En nombre de Yogesh Kumar M Enviado el: viernes, 01 de septiembre de 2006 13:52 Para: u-boot-users(a)lists.sourceforge.net Asunto: [U-Boot-Users] FW: Please help out to solve this flash problen inU-boot <<Archivo: icecube.c>> <<Archivo: IceCube.h>> <<Archivo: ATT1253471.txt>> <<Archivo: ATT1253472.txt>> Hi All This is yogesh,we have a custom made board with 1)MPC5200B(with host bridge support) 2)PCI2PCI Bridge device from texas instruments 3)DM642 dsp based processor and other I/O devices like serial port,HDD interface,ethernet etc we have successfully ported U-BOOT 1.1.2 and linux-2.4.25 where all the interfaces are working fine we have interfaced with the GUI application also. we have 2 16 MB flash in this MPC5200 board which are mapped as FF000000 CS0 or BOOTCS FE000000 CS1 as my storage flash CS0 which is mapped to FF000000 is working fine without any issue. CS1 which is mapped to FE000000 has no response means chipselect it self is not generated #define CFG_FLASH1_BASE 0xFC000000 #define CFG_FLASH1_SIZE 0x01000000 #define CFG_CS1_START 0xFC000000 #define CFG_CS1_SIZE CFG_FLASH1_SIZE which i have defined in Icecube.h and i have enabled bit 14 and 15 as explained in mpc5200 datasheet *(vu_long *)MPC5XXX_ADDECR |= (3 << 16); /* enable CS1 added for CS1 chip Select */ I have enabled CE (chip enable bit) and ME (Master enable bit) and when i read my F000000C i can see the masked bits and if i read F00000054 i am able to see the address mapped as 0000fe00 ie is fe000000 can you please tell me what could be wrong since i am struck with this problem since long time. thanks yogesh

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[U-Boot-Users] Incisive changes to U-Boot build environment
by Wolfgang Denk 04 Sep '06

04 Sep '06

Hello everybody, I just checked in some incisive changes to the U-Boot build environ- ment. The new build scheme is based on the linux 2.6 kernel approach and supports two options when building u-boot objects to some external directory. 1) Add O= to the make command line, e.g. 'make O=/tmp/build all' 2) Set environment variable BUILD_DIR and use regular 'make all' Command line 'O=' setting overrides BUILD_DIR environment variable. Tests included building all targets and comparing the results to those produced by a build on a baseline tree. Modifications were tested in a more detailed way for 16 targets, 5 of which were also loaded and tested on a target board. Problems found (and fixed): *) tools/easylogo - that is a standalone build, but we fixed easylogo.c build error. *) tools/Makefile.win32 - we left this file untouched as we do not have a way of testing it, and also it seems to be a standalone Makefile. *) .depend target was moved to to a separate file rules.mk, that is now included when needed. *) We added few targets like env, gdbtools and updater to the main Makefile, that creates a more convenient way of building tools subdirectories. *) tools/env - Makefile modified but builds only on target. *) updater - fixed build errors in: tools/updater/flash.c tools/updater/update.c *) We extended support for a LOG directory, which now can be located outside of the source tree. To use something different than the default 'LOG' directory MAKEALL_LOGDIR environment variable can be set to point to the other location. *) not integrated with u-boot build and left untouched: ./cpu/mpc824x/drivers/i2o/Makefile - Motorola Makefile ./cpu/mpc824x/drivers/dma/Makefile - Motorola Makefile *) board/netstar/crcit binary was removed from the tree and added to the clean target. *) Some targets were broken and required more attention, those which currently do not compile are: ppc) AmigaOne3GSE arm) ixdp425 ixdpg425 pdnb3 The above targets do not compile due to problems when building cpu/ixp/npe/libnpe.a, because of missing `IxNpeMicrocode.c' source file (unsolved licensing issues). omap2420h4 pxa255_idp coldfire) Coldfire builds were broken. We investigated this and found that it's caused by by the following commit: Commit: 9acb626fc145e7327f94fd77f927dce08dd978a8 Author: Heiko Schocher <hs(a)pollux.denx.de> czw, 20 kwi 2006 08:42:42 +0200 Add MCF5282 support (without preloader) relocate ichache_State to ram u-boot can run from internal flash Add EB+MCF-EV123 board support. Add m68k Boards to MAKEALL Patch from Jens Scharsig, 08 Aug 2005 We fixed the build problems to be able verify our modifications but we are not able to test them. This is a request to all board maintainers to help testing the new code, resp. to fix the remaining problems (especially for the abovementioned boards which are broken right now). Thanks in advance. Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd(a)denx.de It is wrong always, everywhere and for everyone to believe anything upon insufficient evidence. - W. K. Clifford, British philosopher, circa 1876

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Re: [U-Boot-Users] [DNX#2006090242000024] raR Xvu
by DENX Support System 02 Sep '06

02 Sep '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006090242000024] was created: <snip> > Hi > > All y f our PHA r RRM f ACY di v rec h tly from the man q ufac s tur p > er, > Your ch g an k ce to eco w nomi u ze wit p h us > http://ladesunkadewun.com > > i > > d > > u > > joined and cupped over his nether regions. > Plenty of fun. > I slammed out into the passageway to escape his voice but it followed </snip> Your U-Boot support team

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Re: [U-Boot-Users] [DNX#2006090242000024] raR Xvu
by U-Boot patch tracking system 02 Sep '06

02 Sep '06

Dear Mr. U. Boot, thank you for your contribution to the U-Boot project. Your e-mail was registered at our system under the ticket number [DNX#2006090242000024]. Please keep this ticket ID string in the subject line of any e-mail replies!!! Your U-Boot support team Powered by OTRS (http://otrs.org/)

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Re: [U-Boot-Users] [DNX#2006090242000015] muR Xhy
by DENX Support System 02 Sep '06

02 Sep '06

Hello list, inside the automatic U-Boot patch tracking system a new ticket [DNX#2006090242000015] was created: <snip> > Hi > > All you e r PHAR f RMA h CY d o irec m tly from the m q anuf c acture c > r, > Your ch k anc b e to ec w ono b mize wit k h us > http://GreatTreeServices.info > > y > > p > > d > > Thataway. You heard the message-get to those guys and bite hard on > I reached out and tweaked his nose sharply. Shut up. Open your eyes. > Then overplayed its role by lifting its hind leg on my pack. Though </snip> Your U-Boot support team

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