I am building a custom board based on At91SAM9260. I am using BuildRoot to build
the Bootstrap, Kernal and RFS.I am planning to use the UBOOT available from
Atmel FTP. Can anybody guide me on the following.
1) Where can I configure the SDRAM
2) I am planning to store the bootstrap,Uboot,Kernal and RFS in the NAND
Flash. How can I configure the NAND for the same. How can I upload the files
using SAM-BA.
3) I also need to reserver some portion for NAND for read/Write during program
execution. Where can I configure the same.
4) How can I enable the PWM on the pin PA26.
5) I am connecting an interrupt from a chip to the pin PA29 (GPIO Pin ). How
can I configure my ISR in Linux to service the Interrupt.
"From the ashes of disaster
Grow the roses of success."
-PhoeniX
Thanks for receaving a message from srinu visit his home page
http://srinu911.itgo.com
____________________________________________________________________________________
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Need help for custom board based on At91SAM9260.
Started by ●October 13, 2007
Reply by ●October 13, 20072007-10-13
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To: A...
From: s...@yahoo.com
Date: Fri, 12 Oct 2007 21:45:16 -0700
Subject: [AT91SAM] Need help for custom board based on At91SAM9260.
I am building a custom board based on At91SAM9260. I am using BuildRoot to build the Bootstrap, Kernal and RFS.I am planning to use the UBOOT available from Atmel FTP. Can anybody guide me on the following.
1) Where can I configure the SDRAM
2) I am planning to store the bootstrap,Uboot,Kernal and RFS in the NAND Flash. How can I configure the NAND for the same. How can I upload the files using SAM-BA.
3) I also need to reserver some portion for NAND for read/Write during program execution. Where can I configure the same.
4) How can I enable the PWM on the pin PA26.
5) I am connecting an interrupt from a chip to the pin PA29 (GPIO Pin ). How can I configure my ISR in Linux to service the Interrupt.
"From the ashes of disaster Grow the roses of success." -PhoeniX Thanks for receaving a message from srinu visit his home page http://srinu911.itgo.com
Check out the hottest 2008 models today at Yahoo! Autos.
_________________________________________________________________
Windows Live Hotmail and Microsoft Office Outlook together at last. Get it now.
http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=CL100626971033
To: A...
From: s...@yahoo.com
Date: Fri, 12 Oct 2007 21:45:16 -0700
Subject: [AT91SAM] Need help for custom board based on At91SAM9260.
I am building a custom board based on At91SAM9260. I am using BuildRoot to build the Bootstrap, Kernal and RFS.I am planning to use the UBOOT available from Atmel FTP. Can anybody guide me on the following.
1) Where can I configure the SDRAM
2) I am planning to store the bootstrap,Uboot,Kernal and RFS in the NAND Flash. How can I configure the NAND for the same. How can I upload the files using SAM-BA.
3) I also need to reserver some portion for NAND for read/Write during program execution. Where can I configure the same.
4) How can I enable the PWM on the pin PA26.
5) I am connecting an interrupt from a chip to the pin PA29 (GPIO Pin ). How can I configure my ISR in Linux to service the Interrupt.
"From the ashes of disaster Grow the roses of success." -PhoeniX Thanks for receaving a message from srinu visit his home page http://srinu911.itgo.com
Check out the hottest 2008 models today at Yahoo! Autos.
_________________________________________________________________
Windows Live Hotmail and Microsoft Office Outlook together at last. Get it now.
http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=CL100626971033