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authorYasha Cherikovsky <yasha.che3@gmail.com>2015-11-14 19:21:14 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-11-21 18:03:40 +0100
commit37f4565b8b9da60c817572b0e9dd161b5815deee (patch)
treec3f596ee0d81e9f06366b98d4a5b3d21a8f483fd /Documentation/timestamp.md
parent75cdfd1d06da8a14c549792f7c550753c29a0591 (diff)
coreinfo: Rewrite bootlog_module
The old bootlog_module implementation was completely broken: - It assumed that the console buffer is located at address 0x90000, and of size 64K. It is not correct nowadays. - It displayed the buffer in a very hacky way, the code was riddled with TODOs and FIXMEs. Scrolling had sometimes unexpected behavior. The new implementation: - Uses the cbmem console as the source of data. It takes the console information from lib_sysinfo of libpayload, which is constructed from the coreboot tables (no more hardcoded adressess). - Properly sanitizes the console buffer for display, which makes scolling and display much easier to implement. Change-Id: I3f87ec920631da2acfd3f52273228703f22f469f Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com> Reviewed-on: http://review.coreboot.org/12440 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
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