[U-Boot] [PATCH 1/3 v2] 83xx: Default to using DMA to initialize SDRAM

Wolfgang Denk wd at denx.de
Tue Jul 14 11:22:32 CEST 2009


Dear Kim,

In message <1247098309-29122-2-git-send-email-ptyser at xes-inc.com> Peter Tyse wrote:
> When SDRAM ECC is enabled and CONFIG_ECC_INIT_VIA_DDRCONTROLLER is not
> defined use DMA to set SDRAM to a known state.  Previously a sequence of
> 64-bit stores was used.
> 
> Signed-off-by: Peter Tyser <ptyser at xes-inc.com>
> ---
>  cpu/mpc83xx/spd_sdram.c  |   57 +++------------------------------------------
>  drivers/dma/fsl_dma.c    |   16 +++++++++----
>  include/asm-ppc/config.h |    7 ++---
>  3 files changed, 18 insertions(+), 62 deletions(-)

It seems this patch (especially the include/asm-ppc/config.h changes)
fix build problems for some other (non-FSL) boards, so I would like to
get this in quickly.

Do you plan to send a pull request including these patches any time
soon?

Alternatively, should I go ahead and apply just this patch (1/3)
directly?

Best regards,

Wolfgang Denk

-- 
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