On Fri, Jan 26, 2024 at 8:57 PM Linus Walleij linus.walleij@linaro.org wrote:
On Fri, Jan 26, 2024 at 1:48 PM Ole P. Orhagen ole.orhagen@northern.tech 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@northern.tech
Nice! Reviewed-by: Linus Walleij linus.walleij@linaro.org
Are you using the actual hardware, or QEMU?
I only have QEMU available, unfortunately.
chosen { };
chosen {stdout-path = &v2m_serial0;};Can you please send this patch also to the Linux codebase.
Sure can!
Yours, Linus Walleij