Questions tagged [imx31]
4 questions
10
votes
1 answer
SDRAM initialization issue (Freescale iMX31)
I'm trying to modify an existing init sequence (low level init of SDRAM) to accommodate a change in hardware configuration: an existing SDRAM on my iMX31 was replaced with a different size, otherwise same type/manufacturer/layout/pins/timings ..…
Peter Branforn
- 201
- 1
- 3
7
votes
1 answer
On Freescale iMX31, how can I translate SDRAM address to CPU address?
[This is a re-post of https://stackoverflow.com/q/5346225/69172]
I'm new to iMX31 and embedded systems, please help me to understand the translation from SDRAM address to ARM CPU address, especially in "special" command modes of the SDRAM…
Ye Liu
- 173
- 4
1
vote
1 answer
how to enable and configure USB OTG for device mode on iMX31 Litekit?
I need to configure USB OTG on iMX31 for device mode. We need a raw channel between the host and target and usb seems to be the best suited. However I haven't been able to correctly configure the OTG controller. I dont know what I am missing. I have…
binW
- 111
- 1
1
vote
1 answer
Fresh IMX6 IC booting
I have new custom development board ready for IMX6 which is similar design of Sabre board.
But, I would like to know whether the new IC ( MCIMX6Q5EY10AD ) is having u-boot or not.
Kishore Chilakala
- 123
- 5