Change in coreboot[master]: lib/stage_cache: Add debug messages for failures

[Marshall Dawson (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/23517

to look at the new patch set (#2).

Change subject: lib/stage_cache: Add debug messages for failures
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lib/stage_cache: Add debug messages for failures

Communicate additional status to the console when the save and load
functions do not function as expected.  The most likely scenario for
an error is when using a cache that is external to cbmem, and restricted
in size.

Change-Id: Ic9a709c11152b3b9cb40abfc204151f9636b5a4c
Signed-off-by: Marshall Dawson 
---
M src/lib/cbmem_stage_cache.c
M src/lib/ext_stage_cache.c
2 files changed, 33 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/17/23517/2