Hi Marcos,
I am able to boot now. I am booting from usb. I will build lwip with
latest RTEMS BSP with cache enabled.
I will also enable cache in lwip options. I will test it with latest uboot
& let you know.
If there is any trouble, I will share the image with you
Thanks,
Ragunath
On Tue, Sep
I will test it now and let you know. I forgot to tell you that i always
test it booting from the sdcard. I use the script sdcard.sh from Ben Gras.
Let me know if you need some help.
On Mon, Sep 21, 2015 at 5:44 PM, ragu nath wrote:
> Hi Marcos,
>
> I upgraded the image. I cannot boot the RTEMS i
Hi Marcos,
I upgraded the image. I cannot boot the RTEMS image using tftp. Seems there
was a bug in u-boot & fixed later. It propagated to BBB image. I am having
troube booting with SD card. I am working on this.
In the mean time, I sent you a cache enabled RTEMS BBB image. This is based
on rte
By the way we flashed the eMMC with the u-boot image. Follow the guide to
know how to do so.
On Fri, Sep 18, 2015 at 12:42 PM, Marcos Díaz <
marcos.d...@tallertechnologies.com> wrote:
> Well, after talking with the guys of beagleboard, they made me update the
> u-boot version.
>
> With that I cou
Well, after talking with the guys of beagleboard, they made me update the
u-boot version.
With that I could make the cache and ethernet work Ok in Rev A5C !!!.
So, Ragu, if you can update your BBB's u-boot, try again using RTEMS with
LWIP and cache enabled, and test it.
Download it from here:
ht
I can only tell you about the boards i tested:
I have a revision A5C board with an XAM3359AZCZ100 microcontroller. The use
of cache together with ethernet makes this break.
I have a revision C board with an AM3358BZCZ100. This does work with cache
and ethernet.
Apparently Ragu has a rev A5 with
Can of of you guys start a table/spreadsheet about board
and SoC revisions and when we think it is broken and when
it works?
I emailed the BB project lead and he didn't know anything
off hand but suggested subscribing to beaglebo...@googlegroups.com
and asking there. Someone there may actually ha
Hi Marcos,
The following are the details from by board
###from uboot
board=am335x
board_name=A335BNLT
board_rev=00A5
### reg dump
0x44E10600 2b94402e
0x44E10604 20fd0383
###linux dump
hexdump -e '8/1 "%c"' "/sys/bus/i2c/devices/0-0050/eeprom" -s
0A5
Thanks,
Ragunath
On Fri, Sep 18, 2015 at
Ragu,
I would like you to confirm which revision you have, for this I printed the
following registers in the BBB:
0x44E10600 and 0x44E10604
The first will print something like:
1b94402e for BBB rev A5C (XAM3359AZCZ100) ( 1b means rev.A of the
microcontroller)
2b94402e for BBB rev C (AM3358BZCZ10
Yes, sorry about that, There are two registers we can check to see the
different revision numbers. I will check it myself once i confirm that the
different revisions are the problem (i'm not sure because of what Ragu
said). Thanks!
On Thu, Sep 17, 2015 at 11:12 AM, Joel Sherrill
wrote:
>
>
> On
On 9/17/2015 8:43 AM, Marcos Díaz wrote:
Yes, in my case the older (that doesn't work) revision is a
XAM3359AZCZ100
And the rev C (that works well with cache) is
AM3358BZCZ100
Can we determine that in software?
On Thu, Sep 17, 2015 at 10:32 AM, Joel Sherrill mailto:joel.sherr...@oarcorp.co
Yes, in my case the older (that doesn't work) revision is a
XAM3359AZCZ100
And the rev C (that works well with cache) is
AM3358BZCZ100
On Thu, Sep 17, 2015 at 10:32 AM, Joel Sherrill
wrote:
>
>
> On September 17, 2015 8:26:41 AM CDT, "Marcos Díaz" <
> marcos.d...@tallertechnologies.com> wrote:
On September 17, 2015 8:26:41 AM CDT, "Marcos Díaz"
wrote:
>Hi,
>
>How did you see the revision number? if you are using u-boot you can
>pause the start and write printenv and enter to see that:
>
>
>board=am335x
>board_name=A335BNLT
>board_rev=00C0
>
>
>This is in my version.
>
>Please tell m
Hi,
How did you see the revision number? if you are using u-boot you can pause
the start and write printenv and enter to see that:
board=am335x
board_name=A335BNLT
board_rev=00C0
This is in my version.
Please tell me so I can check if is the revision, or perhaps is something
else in u-boot initia
On 9/16/2015 2:41 PM, ragu nath wrote:
Hi Marcos,
Great news! I did not find any solution to the issue. I have a REV C board
from element14. Is this the same board you are using? In my board I saw the
issue.
Does this have anything to do with the patch you submitted [PATCH] Beaglebone:
f
Hi Marcos,
Great news! I did not find any solution to the issue. I have a REV C board
from element14. Is this the same board you are using? In my board I saw
the issue.
Does this have anything to do with the patch you submitted [PATCH]
Beaglebone: fix missing clobber in inline assembly.
https:/
Hi Ragu,
I wanted to know if you were able to see something else about the problem
we had in the BBB when using LWIP and enabling cache ( the program freezes).
I can tell you that here we were using BBB rev. A5C and had this problem,
but now we could test this with a BBB Rev C, and it successfully
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