[U-Boot] [PATCH] board: axs10x - support v3 mother-board

Alexey Brodkin Alexey.Brodkin at synopsys.com
Fri Apr 10 17:47:54 CEST 2015


On Thu, 2015-04-09 at 20:01 +0300, Alexey Brodkin wrote:
> There're 2 versions of motherboards that could be used in ARC SDP.
> The only important difference for U-Boot is different NAND IC in use:
>  [1] v2 board (we used to support up until now) sports MT29F4G08ABADAWP
> while
>  [2] v3 board sports MT29F4G16ABADAWP
> 
> They are almost the same except data bus width 8-bit in [1] and 16-bit
> in [2]. And for proper support of 16-bit data bus we have to pass
> NAND_BUSWIDTH_16 option to NAND driver core - which we do now knowing
> board type we're running on.
> 
> Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
> ---
>  board/synopsys/axs101/axs101.c | 14 ++++++++++++++
>  board/synopsys/axs101/axs10x.h | 16 ++++++++++++++++
>  board/synopsys/axs101/nand.c   |  7 +++++++
>  include/configs/axs101.h       |  6 ++++++
>  4 files changed, 43 insertions(+)
>  create mode 100644 board/synopsys/axs101/axs10x.h

Applied, thanks.

-Alexey


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