Change in coreboot[master]: soc/intel/adl: Remove IOM Mctp command from TCSS ASL

[Kane Chen (Code Review)]

Attention is currently required from: Shobhit Srivastava, Subrata Banik, Maulik V Vaghela, Tim Wawrzynczak, Sridhar Siricilla, Kane Chen.
Kane Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62861 )

Change subject: soc/intel/adl: Remove IOM Mctp command from TCSS ASL
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Patch Set 2:

(1 comment)

File src/soc/intel/alderlake/acpi/tcss.asl:

https://review.coreboot.org/c/coreboot/+/62861/comment/e5995394_ff96656e 
PS2, Line 725: /*
             : 		 * If the TCSS Deven in normal state, then Save current TCSS DEVEN value and
             : 		 * clear it.
             : 		 */
             : 		Local0 = 0
             : 		While (_SB.PCI0.TXHC.VDID != 0xFFFFFFFF) {
             : 			If (DSGS () == 0) {
             : 				DSCR (1)
             : 			}
             : 			Local0++
             : 			If (Local0 == 5) {
             : 				Printf("pCode mailbox command failed.")
             : 				Break
             : 			}
             : 		}
> Is this part still necessary too? I don't see the reference code doing this.

yes, they are not needed. Maulik, i think you can remove them.