[PATCH v1] vexpress_ca9x4: Enable DM_SERIAL

Tom Rini trini at konsulko.com
Wed Feb 7 16:44:57 CET 2024


On Fri, Jan 26, 2024 at 01:47:50PM +0100, Ole P. Orhagen wrote:

> This commit enables support for DM_SERIAL in the vexpress_ca9x4 boards.
> 
> When running the board with the DM_SERIAL driver, the board ran out of
> memory in SPL when initialising the DM serial driver.
> 
> Thus this required an increase in the pre-allocated SRAM memory. I did
> increase it to 0x800, and it now works graciously.
> 
> It could probably be set lower, but I do not see any reason not to use the
> available SRAM at this point.
> 
> Also adds stdout-path to the 'chosen' node in the device tree.
> 
> Signed-off-by: Ole P. Orhagen <ole.orhagen at northern.tech>
> Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Applied to u-boot/master, thanks!

-- 
Tom
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