[U-Boot] [PATCH] drivers : usb: fsl: Implement usb Erratum A007798 workaround

York Sun yorksun at freescale.com
Tue Nov 25 18:52:58 CET 2014


On 10/16/2014 08:42 PM, Nikhil Badola wrote:
> Set TXFIFOTHRESH to adjust ddr pipeline delay for successful large
> usb writes
> 
> Signed-off-by: Nikhil Badola <nikhil.badola at freescale.com>
> ---
> Depends on patch https://patchwork.ozlabs.org/patch/394797/
> 
>  arch/powerpc/cpu/mpc85xx/cmd_errata.c     |  4 ++++
>  arch/powerpc/include/asm/config_mpc85xx.h |  1 +
>  drivers/usb/host/ehci-fsl.c               |  3 +--
>  include/fsl_usb.h                         | 11 +++++++++++
>  4 files changed, 17 insertions(+), 2 deletions(-)
> 

Applied to u-boot-fsl-qoriq master. Awaiting upstream. Thanks.

York




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