[M] Change in coreboot[master]: drivers/intel/fsp2_0/memory_init: Inform user of memory training

[Subrata Banik (Code Review)]

Attention is currently required from: Bora Guvendik, Anil Kumar K, Hannah Williams, Cliff Huang, Jérémy Compostella, Paul Menzel, Angel Pons, Arthur Heymans, Andrey Petrov, Zhixing Ma, Tarun Tuli, Nico Huber, Michał Żygowski, Nick Vaccaro.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/70300 )

Change subject: drivers/intel/fsp2_0/memory_init: Inform user of memory training
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Patch Set 36:

(1 comment)

File src/drivers/intel/fsp2_0/intel_early_graphics.c:

https://review.coreboot.org/c/coreboot/+/70300/comment/3c9c86be_07312985 
PS36, Line 78:
> PLease let me know once the patch CB:71265 is ready to try out (after fixing the centering issues)
> Currently i see the text is not being aligned in the center of screen.
>
> vga_write_text(VGA_TEXT_CENTER, VGA_LINES/2, str); -> ends up displaying the string from left end of screen to right end

what is the `str` in your case? is that still with `\` or u added a `\n` in the `str`? Without a newline char the CB:71265 will ended up displaying wrapped out  text.

Here is my output with addition of newline char in the `str`.
str: 
"Your device is finishing an update. This may take 1-2 minutes.\nPlease
do not turn off your device."

(in Center Alignment):
   Your device is finishing an update. This may take 1-2 minutes.
              Please do not turn off your device.