Hello,
I would like to know what changes should I make in u-boot 2013
source code to generate hab.o file in u-boot/arch/arm/cpu/armv7/mx6
directory.
Regards
Jyoti Dubey
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Can somebody inform me what all changes I need to make in U-boot 2013
source code to enable secure booting?
Thanks in Advance!
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Hello
I am trying to bring in u-boot.imx (uboot image of u-boot 2013) onto
SPI-NOR of nitrogen 6x board.I used following commands:
sf probe 1
sf erase 0 0x4
fatload mmc 0:1 1200 u-boot.imx
reading u-boot.imx
343040 bytes read in 54 ms (6.1 MiB/s)
sf write 0x1200 0x0 343040
Yeah got it. Just specified the correct offset and converted the file size
to hex value.
Thank you!
On Fri, Mar 14, 2014 at 2:43 PM, Stefano Babic sba...@denx.de wrote:
Hi Jvoty,
On 14/03/2014 08:17, JYOTI DUBEY wrote:
Hello
I am trying to bring in u-boot.imx (uboot image of u
Hi,
I am trying to perform secure booting on nitrogen6x SOM.After compiling the
u-boot2013.08 source code I have obtained a u-boot.imx image with fsize
51c00.I tried to pad and sign this image for authentication which returns
me a u-boot-signed-padded.imx. The problem is that the size of this new
Hello,
I am trying to perform secure booting on nitrogen 6X SOM using
u-boot 2013. I tried to pad and sign the u-boot.imx image for
authentication.But the size of both u-boot.imx as well as
u-boot-signed-padded.imx remains same. Technically signed and padded image
should have more size
Can I obtain information regarding what hab_status command will return if
i.mx board is not fused i.e security in not enabled and also the board is
in open configuration.
Thanks in Advance!
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While launching the imx_usb script with a u-boot.imx, I've got the
following message error :
config file ./imx_usb.conf
main:Could not open device vid=0x15a2 pid=0x54 err=-3
I gave many tries to correct it. Can some body help me to rectify the above
error?
Can anybody inform me why u-boot 2013 does not support secure booting?
Basically what are the differences between u-boot2009.08 and u-boot2013
related to secure boot feature? What changes are required to develop secure
booting in u-boot 2013?
Thanks in Advance!
Can I get certain information regarding secure u-boot functionality
available in u-boot 2009 to perform the validation of kernel image.It would
be helpful If the actual source code can be obtained to perform the same.
Thanks in Advance!
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I followed the following commands to achieve a successful booting of i.mx6
board using SD card
dd if=u-boot.imx of=/dev/sdb bs=1k seek=1
The above command burnt the u-boot.imx image on the SD card though nothing
was seen on SD card.
Next the gtkterm configurations were set and after the board was
Can anybody tell what all happens inside an i.mx6 board when we try to boot
it in internal mode? Is it that in internal mode the board does not look
into the flash at all to discover the u-boot image and the image must be
provided only from the serial port? If yes then what steps should be
After a successful booting in SPI-NOR(FUSE) mode I would like to boot the
same board in INTERNAL mode i.e Serial download mode.Can anyone suggest me
commands and steps to achieve the same?
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Is Internal boot mode (Switch configuration 1 0) same as Serial boot mode
for i.mx6 board?
Thanks in Advance!
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I want to boot a fresh nitrogen6x board with uboot which I compiled
recently.After a successful compilation I obtained u-boot.imx file which I
wanted to bunn on my SD card for booting.
I used dd if=u-boot.imx of=/dev/sdb bs=1k seek=1 copy u-boot.imx file on
the SD card which gave me the following
Can someone provide me link to download uboot-production source code??
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Can anyone inform me the steps for compiling and running the u-boot source
code?
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After compiling the u-boot code what steps must be followed to boot the
current system (system with Grub) with u-boot?I mean how can I port my
system with the u-boot which I compiled?
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What is the use of executing MAKEALL file available in u-boot folder?
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Can anyone tell how to understand the flow of u-boot source code? I am
working on ARM processor and the board used is Nitrogen6X.
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and build the bin / etf
b) step 2 - create an asm - objdump -DS
c) find the lds file
d) locate uboot.map
start from __start. (keep an arm manual handy) begin.
:)
On 1/23/14, JYOTI DUBEY jyoti0...@gmail.com wrote:
Can anyone tell how to understand the flow of u-boot source code? I am
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