[U-Boot] How to enable 2 FCC Ports while booting using CONFIG_NET_MULTI
Dear All, please let me know how to enable two Ethernet Ports in U-boot for MPC8280 at booting time. After booting i should be able to ping the two ports i.e. FCC1 and FCC2 only by connecting the ethernet cable to the repective port (FCC1 & FCC2. currently i have enabled one port FCC2 as ethact port, can i change this depending by which port i want to ping. i came to know about CONFIG_NET_MULTI whether this will be the solution for using two ports at a time. With Thanks and Regards, Gurumurthy___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] How to enable 2 FCC Ports while booting using CONFIG_NET_MULTI
Dear Sir, i want only one ethernet port active at a time. so to acheive this how to use CONFIG_NET_MULTI. i have enabled one ethernet port at present i.e. FCC2. how to enable two ports so that when i ping or give network command its should ping depending upon selected port. With Regards, Gurumurthy On Tue, 27 Oct 2009 14:09:51 +0530 wrote >Dear "Gurumurthy Gowdar", In message you wrote: > > > please let me know how to enable two Ethernet Ports in > U-boot for MPC8280 at booting time. After booting i should be able to > ping the two ports i.e. FCC1 and FCC2 only by connecting the ethernet > cable to the repective port (FCC1 & FCC2. You don't. You don;t do this at all. U-Boot does not enable any peripherals "at booting time". This is a design principle, see http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast Ethernet ininitlization is only done when U-Boot attempts to perform a network command, and then only that single interface gets initialized which U-Boot is going to use. > currently i have enabled one port FCC2 as ethact port, can i change > this depending by which port i want to ping. Yes, you can toggle between several ports. But keep in mind that only one of them will be active at any time, if any at all. > i came to know about CONFIG_NET_MULTI whether this will be the > solution for using two ports at a time. You cannot use two ports at the same time, only one or the other. But it is possible to switch at runtime (either automatically when a download fails or manually by setting the "ethact" environment variable accordingly). 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: w...@denx.de If it went on at this rate, in several billion years he'd be rich beyond his wildest dreams! - Terry Pratchett, _Soul Music_ ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] How to enable 2 FCC Ports while booting using CONFIG_NET_MULTI
Dear Sir, i have enabled CONFIG_NET_MULTI , after enabling this it is showing no ethernet found under ethernet section. Net: No Ethernet found just i want to ping for one of the two FCC ports at runtime based on setenv ethact command & ping for the particular port. so please let me know how to do this. Eagerly waiting for the reply With Regards, Gurumurthy On Tue, 27 Oct 2009 14:52:10 +0530 wrote >Dear Sir, i want only one ethernet port active at a time. so to acheive this how to use CONFIG_NET_MULTI. i have enabled one ethernet port at present i.e. FCC2. how to enable two ports so that when i ping or give network command its should ping depending upon selected port. With Regards, Gurumurthy On Tue, 27 Oct 2009 14:09:51 +0530 wrote >Dear "Gurumurthy Gowdar", In message you wrote: > > > please let me know how to enable two Ethernet Ports in > U-boot for MPC8280 at booting time. After booting i should be able to > ping the two ports i.e. FCC1 and FCC2 only by connecting the ethernet > cable to the repective port (FCC1 & FCC2. You don't. You don;t do this at all. U-Boot does not enable any peripherals "at booting time". This is a design principle, see http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast Ethernet ininitlization is only done when U-Boot attempts to perform a network command, and then only that single interface gets initialized which U-Boot is going to use. > currently i have enabled one port FCC2 as ethact port, can i change > this depending by which port i want to ping. Yes, you can toggle between several ports. But keep in mind that only one of them will be active at any time, if any at all. > i came to know about CONFIG_NET_MULTI whether this will be the > solution for using two ports at a time. You cannot use two ports at the same time, only one or the other. But it is possible to switch at runtime (either automatically when a download fails or manually by setting the "ethact" environment variable accordingly). 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: w...@denx.de If it went on at this rate, in several billion years he'd be rich beyond his wildest dreams! - Terry Pratchett, _Soul Music_ ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Enabling 2 FCC ports using CONFIG_NET_MULT I
hi , Manually i am setting the MAC address using setenv ethaddr MAC Address for each FCC. i am using FCC1 & FCC2. i want one FCC port to be active at a time. PowerPC is MPC8280 Regards, Gurumurthy___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] USB Device Port not working in MPC8280 PowerPC
Dear All, am facing problem on writing USB device port driver for MPC8280,when i connect it to the host PC through USB cable .device descriptor is happening host is setting the address but device configuration is not happening properly...it hangs there in USB busy handler. below is the output of the snippet in hyperterminal for usb debugging Debug statements GetDescriptor request length = 0x40 Device Descriptor... bd status = 3ec0 In TX USB event register = 108 Recieved PID token = 0x3cc0 USB:SetAddress 2 bd status = 3800 bd status = 3ac0 In TX USB event register = 108 GetDescriptor request length = 0x12 Device Descriptor... bd status = 3ec0 In TX USB event register = 109 Recieved PID token = 0x3cc0 In USB_BUSY HANDLER : 0x108 it hangs in usb busy handler , am feeling data pid toggling may be the issue. please help me out to sort this issuelet me know if any codes are available for USB Device & USB Host testing for MPC8280. am testing in FreeScale Code Warrior IDE waiting for the reply ASAP Regards, Gurumurthy -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] USB Device Port not working in MPC8280 PowerPC
U-boot 1.3.1 ELDK 4.2 currently debugging in Code Warrior IDE. i have taken device port code from u-boot i.e mpc8xx_udc.c & modified to suit mpc8280. With Regards, Gurumurthy On Fri, Jul 17, 2009 at 4:22 PM, Wolfgang Denk wrote: > Dear Gurumurthy Gowdar, > > In message > you wrote: > > > > am facing problem on writing USB > > device port driver for MPC8280,when i connect it to the host PC through > USB > > cable .device descriptor is happening host is setting the address but > device > > configuration is not happening properly...it hangs there in USB busy > > handler. > > Which exact version of U-Boot are you running? > > 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: w...@denx.de > Every program has at least one bug and can be shortened by at least > one instruction - from which, by induction, one can deduce that every > program can be reduced to one instruction which doesn't work. > -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] USB Device Port not working in MPC8280 PowerPC
updating to Current code which version? is there any drivers for MPC8280 USB host & Device ports. regards, gurumurthy On Fri, Jul 17, 2009 at 4:51 PM, Wolfgang Denk wrote: > Dear Gurumurthy Gowdar, > > please do not top-post / full-quote. Make sure to read > http://www.netmeister.org/news/learn2quote.html > > In message > you wrote: > > > > U-boot 1.3.1 > > How about updating to current code? > > 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: w...@denx.de > As long as we're going to reinvent the wheel again, we might as well > try making it round this time.- Mike Dennison > -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] USB Device Port not working in MPC8280 PowerPC
Dear Sir, sorry for the miss quote. i have written the code for USB device & USB Host from taking reference code of U-boot. current version is ELDK version 4.2 ppc_6xx: Build 2008-04-01 with regards, gurumurthy On Sat, Jul 18, 2009 at 12:01 AM, Wolfgang Denk wrote: > Dear Gurumurthy Gowdar, > > please do not ignore hints given to you: > > Please do not top-post / full-quote. Make sure to read > http://www.netmeister.org/news/learn2quote.html > > In message > you wrote: > > > > updating to Current code which version? is there any drivers for MPC8280 > USB > > host & Device ports. > > Curent code is either v2009.06 or top of tree from git repository. > > And no, AFAIKT there are no USB drivers for the MPC8280 in U-Boot. > > But why are you asking? I thought you had somethin written yourself - > didn't you ask about problems with USB in U-Boot? So you must have > had some driver added to U-Boot? > > 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: w...@denx.de > Any sufficiently advanced technology is indistinguishable from magic. > Clarke's Third Law - _Profiles of the Future_ (1962; rev. 1973) > ``Hazards of Prophecy: The Failure of Imagination'' > -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Failure (read/write) in mtest
hi all, when i enable CFG_ALT_MEMTEST...i got following error as below. 1st Iteration:- U-Boot 1.3.1 (Jul 27 2009 - 17:27:10) MPC8260 Reset Status: External Soft, External Hard MPC8260 Clock Configuration - Bus-to-Core Mult 3x, VCO Div 4, 60x Bus Freq 16-50 , Core Freq 50-150 - dfbrg 1, corecnf 0x10, busdf 4, cpmdf 1, plldf 0, pllmf 4, pcidf 3 - vco_out 5, scc_clk 12500, brg_clk 3125 - cpu_clk 3, cpm_clk 25000, bus_clk 1 CPU: MPC8260 (HiP7 Rev 14, Mask 1.0 1K49M) at 300 MHz Board: MPC8280 Based Remote IO CARD.SLN Technologies Pvt Ltd. I2C: ready DRAM: 512 MB FLASH: 256.5 MB *** Warning - bad CRC, using default environment In:serial Out: serial Err: serial Net: FCC2 ETHERNET RIO->mtest 0x4 0x4 Testing 0004 0004 Iterration: 12511 FAILURE (read/write): @0x0004e3d0: expected 0xc70a, actual 0xc72e 2nd Test Error:- RIO->mtest 0x4 0x4 Testing 0004 0004 Iterration: 11537 FAILURE (read/write): @0x0004e258: expected 0xc768, actual 0xc72e 3rd TEst Error:- RIO->mtest 0x4 0x4 Testing 0004 0004 Iterration: 11469 FAILURE (read/write): @0x0004d5c0: expected 0xca8e, actual 0xca2e after this it hangs in all above conducted test, so let me know what is the issue. this test will do integrity of the memory device as explained in the cmd_mem.c file...what does it mean. With thanks & Regards, gurumurthy On Thu, 30 Jul 2009 18:23:20 +0530 wrote > > > On Thu, 30 Jul 2009 17:50:47 +0530 wrote > >Hello GurumurthyGowdar, > > > >GurumurthyGowdar wrote: > >> On Thu, 30 Jul 2009 16:14:30 +0530 wrote > >>> Hello GurumurthyGowdar, > >>> > >>> GurumurthyGowdar wrote: > On Thu, 30 Jul 2009 12:54:31 +0530 wrote > > Hello GurumurthyGowdar, > > > > GurumurthyGowdar wrote: > >> i am using MPC8280 in our board which has 512MB of SDRAM i.e. from >> micron. > > Is this board in mainline, so I can look in the Source Code? > yes this board is in mainline.only one board. > >>> And which board is it? means ? it is MPC8280 based board called remote I/O >>> board > > > >How do you compile it? > > > >make xxx_config > > > >What is xxx for you? > >I looked in code but couldn;t find a "SLN Technologies" string ... > > > >>> As I saw in your log, it uses the "normal" mtest. Try to use > >>> > >>> CONFIG_SYS_ALT_MEMTEST > >> how to use this...where to add...command for this test?? > > > >You just have to add this define in your board config file. > >I looked in 1.3.1, so you should add a > > > >#define CFG_ALT_MEMTEST 1 > i have added this line. after adding this which command i have to give..same mtest or any other command for CFG_ALT_MEMTEST ?? > > > >>> instead. (Hopefully, this is available in 1.3.1 ...) > >>> > > Which u-boot version? > U-boot version is 1.3.1. > >>> Hmm.. this is very old ... > >> which is the latest version of u-boot ,can i upgrade the current version of >> u-boot to latest version i.e. from u-boot 1.3.1 to latest u-boot without reinstalling ELDK > > > >http://git.denx.de/?p=u-boot.git;a=summary > > > > Which SDRAMs? > SDRAM is MT48LC32M16A2 from Micron. > >> when i give command mtest only for 1MB to check memory test from U-boot, machine check and program exception is coming after 40 - 60mins later it hangs giving program check exception > > Hmm... maybe problems with your SDRAMs? > if it is SDRAM problem it should not work for 1hour also i think. > >>> Why not? > >> ok > > Is this error shown always after 40-60 mins, not sometimes also earlier? > maximum i am able to run mtest for 1hr 30 mins. sometimes it hangs with 45mins also. > >>> Not earlier? > >> sometimes earlier but rare > >>> Hmm... > >>> > > Can you boot a Linux Kernel for example? > No. our job is to only give the board with U-boot boot loader, Linux booting is done by our client. > >>> But you can try it ... > >>> This would help here, to stress more the SDRAMs ... also you > >>> can do better memtests there/with it. > >> > >> i got one new error which is below :- > >> U-Boot 1.3.1 (Jul 27 2009 - 17:27:10) > >> > >[...] > >> DRAM: 512 MB > >> > >> it hangs here only if i press manual hardware reset many times also. > >> > >> if i power off & switch on then it reboots in normal way again. > > > >Hmm... nothing spring to my mind, just the "standard" things: > > > >check your > >- HRCW > >- clocks > >- SDRAM > >settings > > > >bye, > >Heiko > >-- > >DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > >HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > > ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] u-boot compilation for MIPS Au1x00 board
Hi all, I am compiling u-boot latest version for MIPS processor Au1350. When I compile I get the following error as mentioned below. mipsel-linux-ld: /opt/rmi-linux/db1300/lib/gcc/mipsel-linux/4.2.4/libgcc.a(_lshrdi3.o): compiled for a little endian system and target is big endian mipsel-linux-ld: /opt/rmi-linux/db1300/lib/gcc/mipsel-linux/4.2.4/libgcc.a(_lshrdi3.o): endianness incompatible with that of the selected emulation mipsel-linux-ld: failed to merge target specific data of file /opt/rmi-linux/db1300/lib/gcc/mipsel-linux/4.2.4/libgcc.a(_lshrdi3.o) I am not using ELDK tool chain, we have customized tool chain. My environment settings are ARCH=mips CROSS_COMPILE=mipsel-linux- Am compiling for dbau1100 board. But when I use u-boot 1.1.6 version am able to compile the u-boot and creating u-boot.bin image file. So please let me know what am missing. is there any issue with the big endian or little endian? Or I need to configure any settings in the dbau1x00.h configuration file? Thanks & Regards Gurumurthy Gowdar KPIT Cummins Infosystems Ltd. | Mobile: +91 9642645725 I E-mail : gurumurthy.gow...@kpitcummins.com I www.kpitcummins.com Client Site - Hyundai MOBIS India Research And Development Pvt. Ltd. |1st Floor , Survey No 5/2 & 5/3, Backside of NAC, Izzatnagar|(OPP. HitechCity MMTS Railway Station), Lingampally Mandal, Hyderabad - 500081.INDIA E-mail: gurumurthy.gow...@gmobis.com This message contains information that may be privileged or confidential and is the property of the KPIT Cummins Infosystems Ltd. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. KPIT Cummins Infosystems Ltd. does not accept any liability for virus infected mails. P Please don't print this email unless absolutely necessary. Save Trees ! ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] u-boot compilation for MIPS Au1x00 board
Hi, Thanks for the reply. Please let me know where I can get the latest version of ELDK for MIPS. I know about PowerPC (Freescale) as I have worked on MPC82xx and MPC74xx. Thanks & Regards Gurumurthy Gowdar KPIT Cummins Infosystems Ltd.| Mobile: +91 9642645725 |E-mail : gurumurthy.gow...@kpitcummins.com|www.kpitcummins.com Client Site - Hyundai MOBIS India Research And Development Pvt. Ltd. |1st Floor , Survey No 5/2 & 5/3, Backside of NAC, Izzatnagar|(OPP. HitechCity MMTS Railway Station), Lingampally Mandal, Hyderabad - 500081.INDIA E-mail: gurumurthy.gow...@gmobis.com -Original Message- From: Wolfgang Denk [mailto:w...@denx.de] Sent: Tuesday, April 13, 2010 1:23 PM To: Gurumurthy Gowdar Cc: u-boot@lists.denx.de Subject: Re: [U-Boot] u-boot compilation for MIPS Au1x00 board Dear Gurumurthy Gowdar, In message <001201cadacb$dc5e8a40$951b9e...@gowdar@gmobis.com> you wrote: > >I am compiling u-boot latest version for MIPS processor Au1350. > When I compile I get the following error as mentioned below. > > > > mipsel-linux-ld: > /opt/rmi-linux/db1300/lib/gcc/mipsel-linux/4.2.4/libgcc.a(_lshrdi3.o): > compiled for a little endian system and target is big endian This is a tool chain issue. The tool chain is supposed to provide the compiler's support libraries with the same endianess as the target built requires. > I am not using ELDK tool chain, we have customized tool chain. Then you know already at least one option how to solve the problem :-) > Am compiling for dbau1100 board. Using ELDK (mips_4KCle) I get: $ ./MAKEALL dbau1100 Configuring for dbau1x00 board... textdata bss dec hex filename 1251884904 16252 146344 23ba8 /work/wd/tmp-mips/u-boot - SUMMARY Boards compiled: 1 -- > is there any issue with the big endian or little endian? Or I need to > configure any settings in the dbau1x00.h configuration file? No, this is a tool chain issue. 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: w...@denx.de "Ja, mach' nur einen Plan,sei nur ein grosses Licht und mach' dann noch 'nen zweiten Plan,geh'n tun sie beide nicht." -- Bert Brecht, Dreigroschenoper ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Delay in U-boot Booting , Running U-boot from NOR Flash
Hi Wolfgang, I have given boot delay 3 seconds but this delay is for autobooting , my problem is not able to see u-boot booting messages ( console messages) on Minicom or Kermit as soon as power is up. Its should take less than 500ms to print console messages when u-boot boots up as far I know. About booting from NOR Flash, I thought there may be an issue in DDR2 (SDRAM) initialization and relocating which is taking more time. Sorry for sending locked or HTML messages last time. Please need comments on this delay in u-boot messages printing on console. what may be the issue? Regards, Gurumurthy -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Delay in U-boot Booting , Running U-boot from NOR Flash
Hi wolfgang, In message you wrote: > > I have given boot delay 3 seconds but this delay is for > autobooting , my problem is not able to see u-boot booting messages ( > console messages) on Minicom or Kermit as soon as power is up. Its should > take less than 500ms to print console messages when u-boot boots up as far I > know. Right. Messages should appear after a few milliseconds when booting from NOR. Ya you are right. > About booting from NOR Flash, I thought there may be an issue in DDR2 > (SDRAM) initialization and relocating which is taking more time. U-Boot will start printing messages long before it starts accessing the RAM. So I dont think any issue in the DDR2 RAM initialization in my case. > Please need comments on this delay in u-boot messages printing on console. > what may be the issue? Misconfiguration of your hardware / port? Eventually you are running at an extremely slow clock rate? CPU clock is at higher rate 660MHz which is the maximum clock for this series of CPU, how port information can be wrong as I am getting the messages on console on this port. May be misconfiguration and initialization of NOR Flash taking more time, it is not getting chip select at right time, this is my understanding. Please let me know if any thing I need to cross verify in this regard. With Regards, Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Uncompressing Linux Kernel hangs and no console messages
Hi, Now image is downloading both linux kernel and ramdisk..but after uncompressing the linux kerel ...it hangs there and no further console messages no ttyS0 messages are printedbut when i see log_buf using BDI2000 by giving md command ..console messages are displaying therebut unable to get the console messages after booting linux kernel...so please help me out in this regard to solve the above mentioned problem. even i have put CONSOLE_SERIAL_TEXT_DEBUGand serial boot command args are added in menuconfig...when building the kernel image. how to check whether serial console ttyS0 is getting activated or notplease let me know the solution for this as early as possible. thanks in adavnce Regards, Gurumurthy i have given higher address while executing bootm command also i have read FAQ ...but still my problem which i have mentioned before is not solved.i am facing the same problem. in that FAQ => bootm 10 ## Booting image at 0010 ... Image Name: Linux-2.4.25 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1003065 Bytes = 979.6 kB Load Address: Entry Point: Verifying Checksum ... OK Uncompressing Kernel Image ... Error: inflate() returned -3 GUNZIP ERROR - must RESET board to recover in this solution Error while Uncompresssing Kernel Image . Error: inflate() returned -3 but in my case Error is Uncompresssing Kernel Image.Error: Bad gzipped data i also tried to by giving higher address to download the compressed image as in FAQ, still my problem is not solved. please give me solution to solve the above mentioned problem. Regards, Gurumurthy On Fri, Feb 6, 2009 at 4:47 PM, Jean-Michel Hautbois wrote: > 2009/2/6 Gurumurthy Gowdar > >> ## Booting image at 0010 ... >> Image Name: linux_svme7447a >> Created: 2009-02-05 16:57:46 UTC >> Image Type: PowerPC Linux Kernel Image (gzip compressed) >> Data Size:1342088 Bytes = 1.3 MB >> Load Address: >> Entry Point: >> Verifying Checksum ... OK >> Uncompressing Kernel Image ... Error: Bad gzipped data >> GUNZIP ERROR - must RESET board to recover >> >> > >> > See http://www.denx.de/wiki/view/DULG/LinuxUncompressingError >> > >> > >> > Note that you are supposed to read the FAQ before posting. >> > >> >> > > Did you read the FAQ like Wolfgang suggested ? > Your error is described ! > Your kernel is stored at 0x10 and its size, starting at 0 is over > 10. > You are currently writing your kernel image while trying to uncompressing > it. > > Best Regards, > JM > -- Gurumurthy Gowdar -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Kernel Uncompressing failed under Uboot
Hi, i am facing some problem while installing image in U-boot i have installed ELDK 4.0, Linux kernel version 2.6.15, u-boot 1.1.4.. i have created a image using mkimage tool which gives boardname.img, later using tftpboot i am downloading ..when i use bootm command am getting the following error message. CRC ...OK Uncompressing kernel image ...Error bad gzipped data if anybody got same error or sort out this problem ..do reply with the solution please let me know the solution for this. with Regards, Gurumurthy Bangalore -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Kernel Uncompressing failed under Uboot
Dear Wolfgang, We are using ELDK 4.0 with U-boot-1.1.4 and Linux kernel 2.6.15 we have ported u-boot to our MPC7447a based VME SBC board, it is working fine. but now we have compiled Linux kernel for our board. we have used u-boot mkimage utility to create image file, by using following commmand ./tools/mkimage -A ppc -O linux -T kernel -a -e -n "linux_svme7447a" -d /opt/svme_bsp/ppc_74xx/usr/src/linux-2.6.15/arch/powerpc/zImage /tftpboot/linux_svme7447a.img once this image is created we are using tftpboot command to download and bootm command to boot image here it is giving problem. the error log is attached below. U-Boot 1.1.4 (Mar 22 2007 - 13:22:19) CPU: MPC7447A v1.1 @ 600 MHz Board: SVME7447A SLN Technologies Pvt Ltd I2C: ready DRAM: 256 MB FLASH: ## Unknown FLASH on Bank 1 - Size = 0x = 0 MB ## Unknown FLASH on Bank 1 - Size = 0x = 0 MB 512 kB *** Warning - bad CRC, using default environment 00 0d 10ec 8139 0200 ff 00 0e 10b5 9030 0680 00 00 0f 10e3 0680 ff In:serial Out: serial Err: serial Net: RTL8139#0 svme7447a-> svme7447a->setenv ipaddr 192.168.1.5 svme7447a->setenv serverip 192.168.1.4 svme7447a->tftpboot 0x0010 linux_svme7447a.img Using RTL8139#0 device TFTP from server 192.168.1.4; our IP address is 192.168.1.5 Filename 'linux_svme7447a.img'. Load address: 0x10 Loading: # # # # ### done Bytes transferred = 1342152 (147ac8 hex) svme7447a->bootm ## Booting image at 0010 ... Image Name: linux_svme7447a Created: 2009-02-05 16:57:46 UTC Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size:1342088 Bytes = 1.3 MB Load Address: Entry Point: Verifying Checksum ... OK Uncompressing Kernel Image ... Error: Bad gzipped data GUNZIP ERROR - must RESET board to recover waiting for the earliest reply, thanking you with Regards, Gurumurthy Gowdar Bangalore,INDIA On Thu, Feb 5, 2009 at 7:15 PM, Wolfgang Denk wrote: > Dear Gurumurthy Gowdar, > > In message > you wrote: > > > > i have created a image using mkimage tool which gives boardname.img, > later > > using tftpboot i am downloading ..when i use bootm command am getting the > > following error message. > > > > CRC ...OK > > Uncompressing kernel image ...Error bad gzipped data > > Please always provide a complete log with ALL commands you type and > ALL output. With such a tiny snippet we can only guess. > > > if anybody got same error or sort out this problem ..do reply with the > > solution > > He. Do reply with $$$ first ! > > > please let me know the solution for this. > > See http://www.denx.de/wiki/view/DULG/LinuxUncompressingError > > > Note that you are supposed to read the FAQ before posting. > > 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: w...@denx.de > You could end up being oddly sad and full of a strange, diffuse com- > passion which would lead you to believe that it might be a good idea > to wipe out the whole human race and start again with amoebas. > - Terry Pratchett, _Guards! Guards!_ > -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Uncompressing Kernel Image ... Error: Bad gzipped data
Hi, We are using ELDK 4.0 with U-boot-1.1.4 and Linux kernel 2.6.15 we have ported u-boot to our MPC7447a based VME SBC board, it is working fine. but now we have compiled Linux kernel for our board. we have used u-boot mkimage utility to create image file, by using following commmand ./tools/mkimage -A ppc -O linux -T kernel -a -e -n "linux_svme7447a" -d /opt/svme_bsp/ppc_74xx/usr/src/linux-2.6.15/arch/powerpc/zImage /tftpboot/linux_svme7447a.img once this image is created we are using tftpboot command to download and bootm command to boot image here it is giving problem. the error log is attached below. U-Boot 1.1.4 (Mar 22 2007 - 13:22:19) CPU: MPC7447A v1.1 @ 600 MHz Board: SVME7447A SLN Technologies Pvt Ltd I2C: ready DRAM: 256 MB FLASH: ## Unknown FLASH on Bank 1 - Size = 0x = 0 MB ## Unknown FLASH on Bank 1 - Size = 0x = 0 MB 512 kB *** Warning - bad CRC, using default environment 00 0d 10ec 8139 0200 ff 00 0e 10b5 9030 0680 00 00 0f 10e3 0680 ff In:serial Out: serial Err: serial Net: RTL8139#0 svme7447a-> svme7447a->setenv ipaddr 192.168.1.5 svme7447a->setenv serverip 192.168.1.4 svme7447a->tftpboot 0x0010 linux_svme7447a.img Using RTL8139#0 device TFTP from server 192.168.1.4; our IP address is 192.168.1.5 Filename 'linux_svme7447a.img'. Load address: 0x10 Loading: # # # # ### done Bytes transferred = 1342152 (147ac8 hex) svme7447a->bootm ## Booting image at 0010 ... Image Name: linux_svme7447a Created: 2009-02-05 16:57:46 UTC Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size:1342088 Bytes = 1.3 MB Load Address: Entry Point: Verifying Checksum ... OK Uncompressing Kernel Image ... Error: Bad gzipped data GUNZIP ERROR - must RESET board to recover we have read FAQ also and we have given higher address i.e. we tried load at 32 MB( 0x0200) still it is same problem waiting for the earliest reply, With Regards, Gurumurthy -- Gurumurthy Gowdar ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot