azbox elite
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azbox elite
this is a sister product of the azbox premium that was debricked in another thread. it uses same CPU,same flash. same firmware.
The Premium has previously been debricked using a parallel jtag and openocd/tjtag combination but the elite vesion could never get debricked using this combo. The reason is unknown, hence i am trying with usbjtagnt.
The elite has the JTAG 14-pin header populated on the board already. I have the Jtag enable pin shorted to 3.3v
using usbjtagnt on the elite i get this
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
on one occasiuon i got this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-tap c
Eco :FFFFFFFF
-tap a ffffffff
Eco :FFFFFFFF
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Unknown flash type!
Report these values http://www.usbjtag.com/vbforum 9d5a,bfac
i believe on a premium model i would get something like this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE 40414000
EJTAG V2.6
DMA not supoorted
Found Address= 8c000000 Compatible flash CFI AMD064
I know usbbdm is not back till 19th Nov but has anyone any suggestions what could be wrong?
The Premium has previously been debricked using a parallel jtag and openocd/tjtag combination but the elite vesion could never get debricked using this combo. The reason is unknown, hence i am trying with usbjtagnt.
The elite has the JTAG 14-pin header populated on the board already. I have the Jtag enable pin shorted to 3.3v
using usbjtagnt on the elite i get this
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
on one occasiuon i got this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-tap c
Eco :FFFFFFFF
-tap a ffffffff
Eco :FFFFFFFF
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Unknown flash type!
Report these values http://www.usbjtag.com/vbforum 9d5a,bfac
i believe on a premium model i would get something like this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE 40414000
EJTAG V2.6
DMA not supoorted
Found Address= 8c000000 Compatible flash CFI AMD064
I know usbbdm is not back till 19th Nov but has anyone any suggestions what could be wrong?
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- Junior Member
- Posts: 23
- Joined: Thu Oct 21, 2010 4:11 am
@Capone. Thx for responding.
the flash chip is the same on the elite model as on the premium model, that is, its a "nor flash EON: EN29LV6408-90TIP"
That flash is detected by usbtagnt when connected to a Premium model with the Target set to Azbox premium and no changes to the flash.xml file.
So perhaps something else needed when working with the elite model.
Note: When trying the parallel jtag/openocd method with the elite, the cpu was never put into "halt" state in the sequence below, so reset,reset init and all the other commands failed as target was not halted. Maybe that is related to why usbjtagnt is not presently working with elite model.
Open On-Chip Debugger
>halt
>reset
>reset init
>flash protect 0 0 last off
>flash protect_check 0
>flash info 0
>shutdown
-3 Flash is ready to use the now unprotected tjtag to flash the bios.
sudo ./tjtag -flash:cfe /fc:104 /bypass
the flash chip is the same on the elite model as on the premium model, that is, its a "nor flash EON: EN29LV6408-90TIP"
That flash is detected by usbtagnt when connected to a Premium model with the Target set to Azbox premium and no changes to the flash.xml file.
So perhaps something else needed when working with the elite model.
Note: When trying the parallel jtag/openocd method with the elite, the cpu was never put into "halt" state in the sequence below, so reset,reset init and all the other commands failed as target was not halted. Maybe that is related to why usbjtagnt is not presently working with elite model.
Open On-Chip Debugger
>halt
>reset
>reset init
>flash protect 0 0 last off
>flash protect_check 0
>flash info 0
>shutdown
-3 Flash is ready to use the now unprotected tjtag to flash the bios.
sudo ./tjtag -flash:cfe /fc:104 /bypass
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- Junior Member
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This Info is Not of Much Help. SO if you can ID with azbox premium Whats the Problem. What Info you get on screen.happyhammer wrote:@Capone. Thx for responding.
the flash chip is the same on the elite model as on the premium model, that is, its a "nor flash EON: EN29LV6408-90TIP"
That flash is detected by usbtagnt when connected to a Premium model with the Target set to Azbox premium and no changes to the flash.xml file.
So perhaps something else needed when working with the elite model.
Note: When trying the parallel jtag/openocd method with the elite, the cpu was never put into "halt" state in the sequence below, so reset,reset init and all the other commands failed as target was not halted. Maybe that is related to why usbjtagnt is not presently working with elite model.
Open On-Chip Debugger
>halt
>reset
>reset init
>flash protect 0 0 last off
>flash protect_check 0
>flash info 0
>shutdown
-3 Flash is ready to use the now unprotected tjtag to flash the bios.
sudo ./tjtag -flash:cfe /fc:104 /bypass
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- Junior Member
- Posts: 23
- Joined: Thu Oct 21, 2010 4:11 am
when i hit detect from within the usbjtagnt program, i get this only:
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
that is all, it has not detected the flash so read chip etc dont work.
i assume the IMPCODE is wrong?
on one occasion . when trying some tap commands before the detect command, i got this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-tap c
Eco :FFFFFFFF
-tap a ffffffff
Eco :FFFFFFFF
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Unknown flash type!
Report these values http://www.usbjtag.com/vbforum 9d5a,bfac
so this is as far as i have got and dont know what to try next .
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
that is all, it has not detected the flash so read chip etc dont work.
i assume the IMPCODE is wrong?
on one occasion . when trying some tap commands before the detect command, i got this
Copyright (C) 2010,2011,2012
USB JTAG NT 0.54
Target: AzboxPremium
-tap c
Eco :FFFFFFFF
-tap a ffffffff
Eco :FFFFFFFF
-detect
IDCODE 08630001
ADM Part NotFound 8630
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Unknown flash type!
Report these values http://www.usbjtag.com/vbforum 9d5a,bfac
so this is as far as i have got and dont know what to try next .
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Have you read this?
viewtopic.php?t=6293&highlight=AzboxPremium&page=2
I think you have connection issue still.
viewtopic.php?t=6293&highlight=AzboxPremium&page=2
I think you have connection issue still.
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Yes. I have read this and this is why I buy usbjtagnt since it seemed to work quite easily with the premium so I was hoping it was flexible on how it picked up the jtag interface. I guess there is something amiss with the jtag even though it has the 14 pin header populated.usbbdm wrote:Have you read this?
viewtopic.php?t=6293&highlight=AzboxPremium&page=2
I think you have connection issue still.
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It looks to Me Like the CPU may be the Same But not the Flash, If so the Flash would need to be Added to the Flash.XML.happyhammer wrote:Yes. I have read this and this is why I buy usbjtagnt since it seemed to work quite easily with the premium so I was hoping it was flexible on how it picked up the jtag interface. I guess there is something amiss with the jtag even though it has the 14 pin header populated.
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Somthing is Different for sure. If It where Exactly the same then It should Detect Properly and be able to read and Write.happyhammer wrote:Unfortunately, its definately the same flash as in the premium.
Other than that It can also be a Connection Problem. Since on Occasion you Get a Different Result.
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