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

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Thu Nov 6 20:27:14 CET 2008


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?

Best Regards,
J.


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