[U-Boot] [PATCH v2] ARM: tegra: Use mem size from MC in combination with get_ram_size()

Stephen Warren swarren at wwwdotorg.org
Tue Oct 14 20:53:47 CEST 2014


On 10/10/2014 03:32 PM, Marcel Ziswiler wrote:
> On popular request this now completes the Warren's work started for
> TK1:
>
> aeb3fcb35956461077804720b8a252d50758d7e0
> ARM: tegra: Use mem size from MC rather than ODMDATA
>
> In addition to the move of using the Tegra memory controller (MC)
> register rather than ODMDATA for T20, T30 and T114 as well it further
> uses the generic get_ram_size() function (see "common/memsize.c")
> <supposed to be used in each and every U-Boot port>TM. Added benefit is
> that it should <catch 99% of hardware related (i. e. reliably
> reproducible) memory errors> as well.
>
> Thoroughly tested on the various Toradex line of Tegra modules
> available which unfortunately does not include T114 and T124 (yet at
> least) plus on the Jetson TK1.

Acked-by: Stephen Warren <swarren at nvidia.com>

(I really should test this on all the boards I have, but unfortunately 
don't have time. IIRC, I looked at the BCTs in cbootimage-configs when 
you posted V1, and this should all be fine.)


More information about the U-Boot mailing list