[Libre-soc-dev] Tercel SPI controller setup requirements
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Mon Apr 11 23:34:30 BST 2022
On Mon, Apr 11, 2022 at 9:55 PM Timothy Pearson
<tpearson at raptorengineering.com> wrote:
> Figured this should be documented publicly, especially as it relates
> to the latest kan-ban update, so cleaned up a bit and posted to the list here.
> As of right now ls2 is only doing the stage 1 optimizations,
which work in a "general" way, and are pretty easy (10 lines of config)
> the bootloader should really be modified to detect the Flash device
> and enable QSPI along with the other speed optimizations available
> to the N25Q parts. This would cut the kernel load times significantly,
> perhaps even as much as an order of magnitude.
yeah i mean 2 mins is ok for "getting going", at least it's not corrupted
data, but it will get in the way long-term.
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