testing barebox on calao sbc35-a9260 board
marek.belisko at gmail.com
Mon Jun 28 06:37:06 EDT 2010
On Mon, Jun 28, 2010 at 11:36 AM, Juergen Beisert <jbe at pengutronix.de> wrote:
> Eric Bénard wrote:
>> Hi Marek,
>> Le 28/06/2010 11:08, Belisko Marek a écrit :
>> > I disable autostart and download barebox image to 0x8000 with
>> > tftp 0x8000 barebox.bin and then jut go 0x8000 ended with:
>> > ## Starting application at 0x00008000 ...
>> if I remember well, on AT91 SDRAM is at 0x20000000 so actually you don't
>> seem to load it in SDRAM.
>> For the binary to execute properly, you should load it at the right
>> target address in SDRAM.
> If barebox detects its current runtime address differs from the link address
> it copies itself to the link address first.
> So writing it anywhere into sdram should work. But only, if also the link
> address is in the sdram area...
Seems it's not working in my case. U-boot code just jump to address which
is taken as argument according code. If barebox is copied to correct link
address and started it should work. Is there any possibility to check
link address from binary
or it's not necessary to use mkimage tool from u-boot?
> Pengutronix e.K. | Juergen Beisert |
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as simple and primitive as possible
Marek Belisko - OPEN-NANDRA
Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
Tel: +421 915 052 184
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