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News: Glomation introduced new wireless ready low cost GESBC-9260S
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Read April 21, 2009, 11:37:19 AM #0
alvillarica

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AT91 bootloader/u-boot to enable the watchdog timer
Here are the binaries of the the at91 bootloader and a modified u-boot to get the watchdog timer to work.
* nandflash_at91sam9260ek64MB.bin (4.19 KB - downloaded 63 times.)
* nandflash_at91sam9260ek128MB.bin (4.19 KB - downloaded 59 times.)
* u-boot64MB.bin (157.39 KB - downloaded 92 times.)
 
Read April 21, 2009, 11:49:34 AM #1
alvillarica

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Re: AT91 bootloader/u-boot to enable the watchdog timer
Here's the last file (for those with 128MB of RAM).  Please take care using these files.  You will need to upgrade u-boot first.  This upgrade the AT91 bootstrapper.  By default, uboot will disable the watchdog timer.  To enable it, you need to do this:

setenv watchdog on
saveenv

You'll then need to reset your board.  The CPU, once you've modified watchdog parameters, will not allow further modifications until the CPU is reset.

Al
* u-boot128MB.bin (157.39 KB - downloaded 77 times.)
 
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