[XS] Change in coreboot[main]: Disable NULL breakpoint at the end of bootblock

[Vladimir Serbinenko (Code Review)]

Attention is currently required from: Vladimir Serbinenko.

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/81506?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Verified-1 by build bot (Jenkins)

Change subject: Disable NULL breakpoint at the end of bootblock
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Disable NULL breakpoint at the end of bootblock

If stage is older then it will not be able to correctly disable it when
needed. New stages will reenable breakpoint early

Change-Id: I6d83dfd8c84ccdd97c1899f206519ada91c990d5
Signed-off-by: Vladimir Serbinenko 
---
M src/lib/prog_loaders.c
1 file changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/81506/3