This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: networking on redboot


On Thu, Mar 5, 2009 at 4:25 PM, Gary Thomas <gary@mlbassoc.com> wrote:
> Atilay Yilmaz wrote:
>> On Thu, Mar 5, 2009 at 2:34 PM, Gary Thomas <gary@mlbassoc.com> wrote:
>>> Please don't top-post :-(
>>>
>>> ATILAY YILMAZ wrote:
>>>> Thanks for quick reply:) it is an ertec400 board. it has 4 ethernet
>>>> ports and it looks functional since the LEDs are on. however, there is
>>>> another ethernet controller which is SMSC91C111 as a debug port. this
>>>> one doesn't work, no LED action, no link up. the ethernet driver for
>>>> SMSC91C111 is included in ecos packages, I can see that in ecc file.
>>>> however, I am not sure it is also being used by redboot binary. how
>>>> can I make sure of that?
>>> Check the CDL?
>>> Look in the build directory to see if the driver for that device actually
>>> was built?
>>>
>>> Note: because of the way 'fconfig' works, once you succeed in getting
>>> this driver to build, you'll want to run 'fconfig -i' to reinitialize
>>> the database. ?Only then will the options to set the ESA be present.
>>> The driver should work with a fallback ESA until then though.
>>>
>>>> On Thu, Mar 5, 2009 at 2:15 PM, Gary Thomas <gary@mlbassoc.com> wrote:
>>>>> ATILAY YILMAZ wrote:
>>>>>> does anybody help me about starting networking on redboot? I use an arm9 cpu
>>>>>> I guess I need to set MAC address, but it doesn't appear on fconfig
>>>>>>
>>>>>> here is my current config on redboot:
>>>>>> RedBoot> fis list
>>>>>> Name ? ? ? ? ? ? ?FLASH addr ?Mem addr ? ?Length ? ? ?Entry point
>>>>>> RedBoot ? ? ? ? ? 0x30000000 ?0x30000000 ?0x00040000 ?0x00000000
>>>>>> FIS directory ? ? 0x303F0000 ?0x303F0000 ?0x0000F000 ?0x00000000
>>>>>> RedBoot config ? ?0x303FF000 ?0x303FF000 ?0x00001000 ?0x00000000
>>>>>> RedBoot> fconfig
>>>>>> Run script at boot: false
>>>>>> Use BOOTP for network configuration: false
>>>>>> Gateway IP address:
>>>>>> Local IP address: 192.168.3.17
>>>>>> Local IP address mask: 255.255.255.0
>>>>>> Default server IP address: 192.168.3.18
>>>>>> DNS domain name: <Not a string: 0x23FEF2F5>
>>>>>> DNS server IP address:
>>>>>> GDB connection port: 9000
>>>>>> Force console for special debug messages: false
>>>>>> Network debug at boot time: true
>>>>>> RedBoot>
>>>>> Whether or not the ESA shows up in 'fconfig' depends on the driver.
>>>>>
>>>>> What's the platform? ?network driver?
>>> --
>>> ------------------------------------------------------------
>>> Gary Thomas ? ? ? ? ? ? ? ? | ?Consulting for the
>>> MLB Associates ? ? ? ? ? ? ?| ? ?Embedded world
>>> ------------------------------------------------------------
>>>
>>
>> well, cdl for driver (CYGPKG_DEVS_ETH_ARM_ERTEC) is
>> \ecos\packages\devs\eth\arm\ertec\current\cdl\ertec_eth_drivers.cdl
>> and also CYGPKG_DEVS_ETH_ARM_ERTEC exists in ecos.db. ?the c file is
>> under \ecos\packages\devs\eth\arm\ertec\current\src. however, it is
>> not built under ?\ECOS\EB400_build\devs\eth\arm\ertec\current\ (this
>> is my location for eclipse project). what may be the reason for that?
>
> Look in 'ecos.ecc' - it will tell you why
>
Thanks, I found the reason, it compiles now:)

--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]