[U-Boot-Users] Regarding Compact Flash Access in UBoot
Hi all,
I have a query in Uboot regarding Compact Flash Access for a MPC8540 Based Board.
Details :
CF is connected thru LCS Chip Select and Configured in True IDE Mode . I have accessed the CF thru LCS and Im able to read all the CF info such as No of Sectors,Manufacturer,Model No..Etc.
But I want to include the IDE support.I want the IDE Driver to probe the CF. Also I want to give boot support from CF.
What are the changed to be done to do that ? If anyone has already worked in similar area , I think they can provide some useful info.
I know that I have to change the ATA Base Addr in Configuration File.
But apart from that what are the files that I have to focus ?
Any Major modifications are needed ?
Please provide some info on this.
In message 200409250121.13465.v.sudhakar@gdatech.co.in you wrote:
Also I want to give boot support from CF.
...
I know that I have to change the ATA Base Addr in Configuration File.
But apart from that what are the files that I have to focus ?
No other files but your board config file are affected. Just get the CFG_ATA_* sttings right.
Any Major modifications are needed ?
Nope.
Best regards,
Wolfgang Denk
Hi all,
Sorry..I have sent the mail again..
I hope I have some problem in my mail server..Beacuse I got a delivery failure notice..
So hope u dont mind..
Thanks and Regards, Sudhakar V
On Saturday 25 September 2004 02:06, you wrote:
In message 200409250121.13465.v.sudhakar@gdatech.co.in you wrote:
Also I want to give boot support from CF.
...
I know that I have to change the ATA Base Addr in Configuration File.
But apart from that what are the files that I have to focus ?
No other files but your board config file are affected. Just get the CFG_ATA_* sttings right.
Any Major modifications are needed ?
Nope.
Best regards,
Wolfgang Denk
participants (2)
-
Sudhakar -
Wolfgang Denk