[U-Boot] verified boot of beaglebone black

[Srinivasan S]

Hi,

Thanks a lot for your replies,
When I was executing the below  ie., Step 5: Sign the kernel from http://lists.denx.de/pipermail/u-boot/2014-June/180845.html

When I was using the mkimage tools for sigining am facing the below errors, could you please do the needful in resolving the below errors as early as possible

srinivasan at tata-HP-Elite-7100-Microtower-PC:~/TUNSTALL$ echo $PATH
/home/srinivasan/bin:/home/srinivasan/TUNSTALL/board-support/u-boot-2014.07/b/am335x_boneblack_vboot/tools/:/home/srinivasan/TUNSTALL/board-support/u-boot-2014.07/dtc/:/opt/ti-sdk-am335x-evm-07.00.00.00/linux-devkit/sysroots/i686-arago-linux/usr/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

srinivasan at tata-HP-Elite-7100-Microtower-PC:~/TUNSTALL/board-support/linux-3.12.10-ti2013.12.01/work$ ls
am335x-boneblack.dtb  am335x-boneblack-pubkey.dtb  Image  keys  sign.its  u-boot-dtb.img
srinivasan at tata-HP-Elite-7100-Microtower-PC:~/TUNSTALL/board-support/linux-3.12.10-ti2013.12.01/work$ mkimage -f sign.its -K am335x-boneblack-pubkey.dtb -k keys -r image.fit
Error: sign.its:7.15-16 syntax error
FATAL ERROR: Unable to parse input tree
mkimage: Can't read image.fit.tmp: Invalid argument
mkimage Can't add hashes to FIT blob
srinivasan at tata-HP-Elite-7100-Microtower-PC:~/TUNSTALL/board-support/linux-3.12.10-ti2013.12.01/work$

Many Thanks in advance,
Srinivasan S
________________________________________
From: Jagan Teki <jagannadh.teki at gmail.com>
Sent: Friday, October 31, 2014 12:29 PM
To: Srinivasan S
Cc: Simon Glass; U-Boot Mailing List
Subject: Re: [U-Boot] verified boot of beaglebone black

On 31 October 2014 10:48, Srinivasan S <srinivasan.s at tataelxsi.co.in> wrote:
> Hi Simon
>
>
> Once again thanks a lot for your confirmation
>
>
> As you suggested, I have downloaded u-boot-2014.07.tar.bz2<ftp://ftp.denx.de/pub/u-boot/u-boot-2014.07.tar.bz2> & when I was trying to build the same , I was facing the below errors
>
>
> srinivasan at tata-HP-Elite-7100-Microtower-PC:~/TUNSTALL/board-support/u-boot-2014.07$ make O=b/am335x_boneblack_vboot CROSS_COMPILE=arm-linux-gnueabihf- ARCH=arm am335x_boneblack_vboot_config all
>
>
>
>
> /home/srinivasan/TUNSTALL/board-support/u-boot-2014.07/scripts/dtc-version.sh: line 17: dtc: command not found
> /home/srinivasan/TUNSTALL/board-support/u-boot-2014.07/scripts/dtc-version.sh: line 18: dtc: command not found
> *** Your dtc is too old, please upgrade to dtc 1.4 or newer
> make[2]: *** [checkdtc] Error 1
> make[1]: *** [build-one-by-one] Error 2
> make: *** [sub-make] Error 2

Looks like dtc is not your your bash path, try to build the same and export it.

$ git clone git://git.kernel.org/pub/scm/utils/dtc/dtc.git
$ cd dtc
$ make
$ sudo make install

See doc/README.fdt-control for more info.

>
>
>
> Please do the needful in resolving this issue
>
>
>
> Thanks in advance,
>
> srinivasan S
>
>
> ________________________________
> From: sjg at google.com <sjg at google.com> on behalf of Simon Glass <sjg at chromium.org>
> Sent: Friday, October 31, 2014 9:57 AM
> To: Srinivasan S
> Cc: U-Boot Mailing List
> Subject: Re: verified boot of beaglebone black
>
>
> Hi,
>
> On 30 Oct 2014 21:50, "Srinivasan S" <srinivasan.s at tataelxsi.co.in<mailto:srinivasan.s at tataelxsi.co.in>> wrote:
>>
>> Thanks a lot for your replies Simon,
>>
>> 1. Could you please confirm whether the beaglebone black support exists in that  U-Boot 2014.07 & can I use  linux-3.12.10-ti2013.12.01 kernel (provided  by ti-sdk-am335x-evm-07.00.00.00 )on top of this U-Boot 2014.07
>>
>
> That should work ok.
>
>> 2. Could you please provide me the link for syncing U-Boot 2014.07 for beaglebone black
>
> See here:
>
> ftp://ftp.denx.de/pub/u-boot/
>
> Regards,
> Simon
>
>> Many Thanks in Advance,
>> Srinivasan S
>> ________________________________________
>> From: sjg at google.com<mailto:sjg at google.com> <sjg at google.com<mailto:sjg at google.com>> on behalf of Simon Glass <sjg at chromium.org<mailto:sjg at chromium.org>>
>> Sent: Thursday, October 30, 2014 8:30 PM
>> To: Srinivasan S
>> Cc: U-Boot Mailing List
>> Subject: Re: verified boot of beaglebone black
>>
>> Hi,
>>
>> On 30 October 2014 01:15, Srinivasan S <srinivasan.s at tataelxsi.co.in<mailto:srinivasan.s at tataelxsi.co.in>> wrote:
>> > Hi Simon,
>> >
>> > Extremely Sorry to push you Hard, Could you please provide any updates w.r.t the below issue
>>
>> I think you missed my reply, am removing context...
>>
>> >
>> Please use the latest mainline, or at least U-Boot 2014.07. That board
>> does not exist in older versions.

thanks!
--
Jagan.