Change in coreboot[master]: psp_verstage: add new svc for cezanne

[Paul Menzel (Code Review)]

Attention is currently required from: Kangheui Won.
Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61368 )

Change subject: psp_verstage: add new svc for cezanne
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Patch Set 4:

(1 comment)

File src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h:

https://review.coreboot.org/c/coreboot/+/61368/comment/497222e7_ba472c32 
PS4, Line 145:     NON_CHROME_BOOK_BOOT_MODE                = 0x0,
             :     CHROME_BOOK_BOOT_MODE_UNSIGNED_VERSTAGE  = 0x1,
             :     CHROME_BOOK_BOOT_MODE_PRODUCTION         = 0x2,
             :     CHROME_BOOK_BOOT_MODE_DEVELOPER          = 0x3,
             :     CHROME_BOOK_BOOT_MODE_TYPE_MAX_LIMIT     = 0x4, // used for boundary check
Please indent with a tab. It’d be great, if you sent a fix-up, as this seems to have slipped review.

Also, why is it necessary, to assign the values? Where are those defined?