[M] Change in coreboot[master]: drivers/intel/fsp2_0/hand_off_block: add functions to iterate over HOBs

[Felix Held (Code Review)]

Attention is currently required from: Martin L Roth, Andrey Petrov.

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/69475 )

Change subject: drivers/intel/fsp2_0/hand_off_block: add functions to iterate over HOBs
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Patch Set 1:

(1 comment)

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

https://review.coreboot.org/c/coreboot/+/69475/comment/161e1c04_ef176192 
PS1, Line 140: 	while ((*hob_iterator)->type != HOB_TYPE_END_OF_HOB_LIST) {
> Do we want to add way to exit the loop for these functions in case the hob list is messed up for som […]

this is the check that is in all other HOB access functions use in coreboot and i'm not sure what else to check for here. so if you have an idea for this, please let me know, but i don't see a good way how to do that