switch-coreboot/util/cbmem
Julius Werner c7de8a8526 UPSTREAM: cbmem_console: Improve 'cbmem -1' behavior for truncated pre-CBMEM logs
The 'cbmem -1' flag that cuts off console output before the last boot
will ignore content from earlier stages if it was truncated due to lack
of pre-CBMEM console space. This patch makes the "log truncated" message
more specific and adds it as an additional cut-off marker to 'cbmem -1'
to counteract that problem.

Also raise the log level of the coreboot banner one step to BIOS_NOTICE
to make it more likely to be included in the output for 'cbmem -1' to
find. (I believe NOTICE is reasonable but I wouldn't want to go as far
as WARN which should be reserved for actual problems. Of course this is
not ideal, but then again, our whole log-level system really isn't... it
would be better if we could make it always print a banner to the CBMEM
console without affecting the UART at the same time, but that would
require a larger amount of work.)

BUG=none
BRANCH=none
TEST=none

Change-Id: I71f5ae9e44509608d3c47edcb4a7c869d0d650db
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: d906bb68c3
Original-Change-Id: I58288593dfa757e14f4a9da4ffa7e27b0b66feb9
Original-Reported-by: https://ticket.coreboot.org/issues/117
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/19720
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/509513
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
2017-05-22 19:31:14 -07:00
..
cbmem.c UPSTREAM: cbmem_console: Improve 'cbmem -1' behavior for truncated pre-CBMEM logs 2017-05-22 19:31:14 -07:00
Makefile UPSTREAM: Remove extra newlines from the end of all coreboot files. 2016-08-04 23:36:56 -07:00