[U-Boot] [PATCH v3 0/14] split tegra20 arm7 code into separate SPL

Stephen Warren
2012-06-09T05:30:34Z

On 06/08/2012 03:15 PM, Allen Martin wrote:
> This patch series fixes a long standing problem with the tegra20
> u-boot build. Tegra20 contains an ARM7TDMI boot processor and a
> Cortex A9 main processor. Prior to this patch series this was
> accomplished by #ifdefing out any armv7 code from the early boot
> sequence and creating a single binary that runs on both both the
> ARM7TDMI and A9. This was very fragile as changes to compiler options
> or any additions or rearranging of the early boot code could add
> additional armv7 specific code causing it to fail on the ARM7TDMI.
>
> This patch series pulls all the armv4t code out into a separate SPL
> that does nothing more than initialize the A9 and transfer control to
> it. The resultint SPL and armv7 u-boot are concatenated together into
> a single image.

Aside from the comments I've made, the series,
Acked-by: Stephen Warren <swarren@wwwdotorg.org>