[U-Boot-Users] [PATCH] ColdFire: Fix ethernet hang issue for mcf547x_8x

Wolfgang Denk wd at denx.de
Wed Apr 30 22:39:01 CEST 2008


In message <1209575479-1286-1-git-send-email-Tsi-Chung.Liew at freescale.com> you wrote:
> From: TsiChung Liew <Tsi-Chung.Liew at freescale.com>
> 
> The ethernet hang is caused by receiving buffer in DRAM is not
> yet ready due to access cycles require longer time in DRAM.
> Relocate DMA buffer descriptors from DRAM to internal SRAM.
> 
> Signed-off-by: TsiChung Liew <Tsi-Chung.Liew at freescale.com>
> ---
>  drivers/net/fsl_mcdmafec.c |   22 +++++++++++++++++++++-
>  include/configs/M5475EVB.h |    1 +
>  include/configs/M5485EVB.h |    1 +
>  3 files changed, 23 insertions(+), 1 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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