[Bug 277097] FreeBSD fails to boot on PowerNV with current Petitboot revisions

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277097

--- Comment #8 from [email protected] ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=b52dceb838116391996909ff50b49f950ee01f48

commit b52dceb838116391996909ff50b49f950ee01f48
Author:     Shawn Anastasio <[email protected]>
AuthorDate: 2024-02-27 19:40:50 +0000
Commit:     Justin Hibbits <[email protected]>
CommitDate: 2024-02-29 03:01:15 +0000

    powerpc: Bump maximum number of FDT reserved mem entries

    Newer firmware on POWER systems, including v2.10 of the Talos II and
    Blackbird firmware can end up reserving more than 32 memory regions in
    the device tree, which exceeded an assumption made by ofw_machdep.c's
    excise_fdt_reserved(). Bump the maximum number of FDT reservations to
    the next power of 2 in order to fix booting on newer firmware.

    PR:             277097
    Reviewed by:    jhibbits
    Differential Revision: https://reviews.freebsd.org/D44015

 sys/powerpc/ofw/ofw_machdep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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