Change in coreboot[master]: [WIP]amdfwtool: add support for A/B recovery

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Zheng Bao, Felix Held.
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56773 )

Change subject: [WIP]amdfwtool: add support for A/B recovery
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Patch Set 1:

(4 comments)

File util/amdfwtool/amdfwtool.c:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-125599):
https://review.coreboot.org/c/coreboot/+/56773/comment/22396f7c_f3c72bbf 
PS1, Line 650: 		ish->checksum = fletcher32(&ish->boot_priority, sizeof(ish_directory_table) - sizeof(uint32_t));
line over 96 characters

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-125599):
https://review.coreboot.org/c/coreboot/+/56773/comment/6937f98b_d236acfd 
PS1, Line 662: 	count ++;
space prohibited before that '++' (ctx:WxO)

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-125599):
https://review.coreboot.org/c/coreboot/+/56773/comment/78b36a9c_c2164f98 
PS1, Line 663: 	pspdir->header.num_entries ++;
space prohibited before that '++' (ctx:WxO)

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-125599):
https://review.coreboot.org/c/coreboot/+/56773/comment/dd182679_bf62ec37 
PS1, Line 808: 	count ++;
space prohibited before that '++' (ctx:WxO)