[coreboot-gerrit] Change in coreboot[master]: util/cbmem: Add --loglevel option to restrict console printing by level

[Julius Werner (Code Review)]

Attention is currently required from: Raul Rangel.
Hello Raul Rangel,

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

https://review.coreboot.org/c/coreboot/+/61779

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

Change subject: util/cbmem: Add --loglevel option to restrict console printing by level
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util/cbmem: Add --loglevel option to restrict console printing by level

This patch adds a new --loglevel option to the CBMEM utility which can
be used either numerically (e.g. `cbmem -1 --loglevel 6`) or by name
(e.g. `cbmem -c --loglevel INFO`) to restrict the lines that will be
printed from the CBMEM console log to a maximum loglevel. By default,
using this option means that lines without a loglevel (which usually
happens when payloads or other non-coreboot components add their own
logs to the CBMEM console) will not be printed. Prefixing a `+`
character to the option value (e.g. `--loglevel +6` or
`--loglevel +INFO`) can be used to change that behavior.

Signed-off-by: Julius Werner 
Change-Id: I8458027083246df5637dffd3ebfeb4d0a78deadf
---
M util/cbmem/cbmem.c
1 file changed, 46 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/61779/2