Ok Scott,
now it works!
We had severals hardware problem.
Thanks for your help
2013/10/11 Scott Wood scottw...@freescale.com:
On Fri, 2013-10-11 at 17:03 +0200, Mercier Ivan wrote:
Hi,
this should be correct (I'm using chip select 3 for this device)
lbc: localbus@ffe124000
) {
printk(KERN_CRIT Could not remap BCSR\n);
return;
}
}
Thanks for your help Scott
2013/10/10 Scott Wood scottw...@freescale.com:
On Thu, 2013-10-10 at 16:54 +0200, Mercier Ivan wrote:
Hi,
I've got a KERN_INFO msg: fsl-lbc a3p400.11: failed to get memory
region
on ELBC is 0xe000 -0xf000.
I want to map my device on 0xe000 -0xe800 as it has 16 adress bits.
Now the controler registers are properly set,but how do I map the device?
Thanks a lot
2013/10/9 Scott Wood scottw...@freescale.com:
On Tue, 2013-10-08 at 16:06 +0200, Mercier Ivan
Hi,
I'm working on a powerpc qoriq p3041 and trying to communicate with a
device by elbc bus in gpmc mode.
I 've integrated CONFIG_FSL_LBC in Linux which provide the basic functions.
Now I'm wondering how can I do read and write operations on the
bus.Where is mapped my device?
Should I code