Change in coreboot[master]: soc/intel/common/cse: Add `cse_send_end_of_post()` as a public function

[Subrata Banik (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Sridhar Siricilla, Angel Pons, Werner Zeh, Patrick Rudolph, EricR Lai.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61519 )

Change subject: soc/intel/common/cse: Add `cse_send_end_of_post()` as a public function
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Patch Set 8:

(1 comment)

File src/soc/intel/common/block/cse/cse_eop.c:

https://review.coreboot.org/c/coreboot/+/61519/comment/f00c0346_e8282400 
PS4, Line 199: 
             : 	if (eop_sent) {
             : 		printk(BIOS_ERR, "EOP already sent\n");
             : 		return;
             : 	}
             :
> I'd say let's go with #2 right now, if there is concern about sending EOP more than once. I am worried a little about continually adding more HECI traffic

Okay, then I will mark this thread closed now and move ahead with #2 as suggested.
As long as we are not adding HECI traffic in RO/bootblock, I don't think we need to get worried. Also, sending EOP status cmd is like very overhead with tiny response data to process. WDYT?