[U-Boot] [U-Boot, 1/4] serial: ns16550: da8xx (freon/primus) is not omap-like

[Matthijs van Duin]

On 19 January 2018 at 16:26, Tom Rini <trini at konsulko.com> wrote:
> This introduces a warning on all SOC_DA8XX systems because they do not
> set CONFIG_SYS_NS16550_MEM32 so serial_out is writeb

Well that's a mistake. Its uart uses 32-bit registers, and 8-bit
access is not documented to be acceptable.

Apologies for forgetting to at least compile-test this for all
affected targets, I really should have done that.

> Are you able to test SOC_DA8XX platforms?

No, this was based on my knowledge that freon/primus SoCs
(OMAP-L1xx/AM1xxx/TMS320C674x/DA8xx) are architecturally members of
the TI C6x family and not remotely related to the OMAP (despite the
part code "OMAP-L1xx"), and I double-checked the technical reference
manual: their UART is identical to that on Keystone.

Matthijs