[U-Boot-Users] Any default audio card driver in U-boot?

Martin Krause Martin.Krause at tqs.de
Mon Aug 22 12:15:28 CEST 2005


Hi,

u-boot-users-admin at lists.sourceforge.net wrote on Monday, August 22,
2005 5:42 AM: 
> Dear all,
>     I'm searching for some example for audio card driver for U-boot?
> But it seems most drivers in drivers/ are for ethernet card. Can
> anyone tell me where I can find it in u-boot? Thanks a lot!~

We implemented some _very_ basic sound commands (play a beep, play
square wave, play a microsoft .wav file) to test our hardware
with it. Perhaps you will find this usefull. Please look at:

http://source.denx.net/cgi-bin/gitweb.cgi?p=u-boot.git;a=commit;h=6617aae9b9f297c388fc011bdf4eb6c4553339e6

The commands are implemented in board/tqm5200/cmd_stk52xx.c

Regards,
Martin

TQ-Systems GmbH
Mühlstraße 2, Gut Delling, 82229 Seefeld
Tel. +49 (8153) 93 08-157, Fax +49 (8153) 93 08-7157
martin.krause at tqs.de
www.tq-group.com




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