Re: [Ltib] LTIB on Cirrus Logic EP9301

[Stuart Hughes]

Hi Marcelo,

It could be that the 9301 needs a different configuration.  I regularly
use the 9302 so I know that config is okay.

You could try running: ./ltib --configure and then select: "Configure
the kernel".  Save and exit and then when the kernel drops to its
configuration screen, see if there's an option to select the 9301 rather
than the 9301.

BTW: I'd always advise starting with NFS deployment as this tends to be
quicker/simpler to get working to start with.

PS: don't forget on this platform the console is: console=ttyAM0

Regards, Stuart

address@hidden wrote:
> Hi Stuart
> 
> I've already use the both instructions at deployment file with no succsses.
> 
> If I upload the Linux image from Cirrus it works, so the Hardware is OK.
> 
> Please note that I'm using the EP9301 and not EP9302. Could this be a
> problem?
> 
> Regards
> 
> Marcelo
> 
> 
> 
> ------------------------------------------------------------------------
> Em 08/12/2010 10:31, *Stuart Hughes < address@hidden >* escreveu:
> Hi Marcello,
> 
> I've not booted using redboot from Flash for a long while, so don't
> remember the commands. What errors do you get, or does it just hang?
> 
> It's probably easier to start using a RAM or NFS deployment. There are
> some instructions in your LTIB project here:
> 
> config/platform/ep93xx/deployment.txt
> 
> Regards, Stuart
> 
> address@hidden wrote:
>> Hello
>>
>> I'm trying to use LTIB in order to run a Linux on my EP9301 hardware. I
>> successfuly installed LTIB and build the Kernel.
>> I saved the "rootfs.ext2.gz" and "zImage" at flash (using redboot) but
>> system stops after the message:
>> "Uncompressing
>> Linux................................................................done,
>> booting the kernel."
>>
>> Here the list of the Flash cont ents:
>>
>> RedBoot> fis list
>> Name FLASH addr Mem addr Length Entry point
>> RedBoot 0x60000000 0x60000000 0x00040000 0x00000000
>> rootfs.ext2 0x60040000 0x00800000 0x00180000 0x00080000
>> zImage 0x601C0000 0x00080000 0x00120000 0x00080000
>> FIS directory 0x60FE0000 0x60FE0000 0x0001F000 0x00000000
>> RedBoot config 0x60FFF000 0x60FFF000 0x00001000 0x00000000
>>
>> My Redboot script is:
>>
>> RedBoot> fis load rootfs.ext2
>> RedBoot> fis load zImage
>> RedBoot> exec -r 0x800000 -s 0x600000 -c "root=/dev/ram"
>>
>> I'm already changed the -s parameter (ramdisk size) to the value
>> displayed at LTIB compilation (ramdisk_size = 7488) but have no changes.
>>
>> Can anyone help me to solve this problem?
>>
>> TIA
>>
>> Marcelo
>>
>>
>> ------------------------------------------------------------------------
>>
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>