[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
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Keep your head and your heart going in the right direction and you
will not have to worry about your feet.
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