[U-Boot] [PATCH] AT91: Enable PLLB for USB

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Thu Nov 6 23:52:42 CET 2008


On 22:55 Thu 06 Nov     , Stelian Pop wrote:
> Le jeudi 06 novembre 2008 à 20:27 +0100, Jean-Christophe
> PLAGNIOL-VILLARD a écrit :
> > On 18:07 Tue 21 Oct     , Stelian Pop wrote:
> > > At least some (old ?) versions of the AT91Bootstrap do not set up the
> > > PLLB correctly to 48 MHz in order to make USB host function correctly.
> > > 
> > > This patch sets up the PLLB to the same values Linux uses, and makes USB
> > > work ok on the following CPUs:
> > > 	- AT91CAP9
> > > 	- AT91SAM9260
> > > 	- AT91SAM9263
> > > 
> > > This patch also defines CONFIG_USB_STORAGE and CONFIG_CMD_FAT for all
> > > the relevant AT91CAP9/AT91SAM9 boards.
> > > 
> > > Signed-off-by: Stelian Pop <stelian at popies.net>
> > > ---
> > >  cpu/arm926ejs/at91/usb.c        |   18 ++++++++++++++++++
> > >  include/configs/at91cap9adk.h   |    3 +++
> > >  include/configs/at91sam9260ek.h |    2 ++
> > >  include/configs/at91sam9261ek.h |    1 +
> > >  include/configs/at91sam9263ek.h |    2 ++
> > >  5 files changed, 26 insertions(+), 0 deletions(-)
> > 
> > failed to apply
> > 
> > could you rebase it against u-boot-at91?
> 
> Here it is.
> 
> Thanks,
> 
> Stelian.
Applied to u-boot-at91

Best Regards,
J.


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