coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2012-03-30	Revamp cbmem.py to use the coreboot tables.	Gabe Black
	This change makes significant changes to cbmem.py to make it use the coreboot tables to find the memory console and timestamp areas instead of looking for the in memory table TOC structure. That appears to be more robust and gets cbmem.py working again after some unrelated changes that affected memory layout. It also introduces some small infrastructure to make accessing C style structures in physical memory easier and more transparent. Change-Id: I51833055a50c2d76423520ba6e059bf8fc50adea Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/762 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29	Introduce utility for parsing CBMEM contents.	Vadim Bendebury
	This is a python script which is supposed to run on a target which is controlled by coreboot. The script examines top of memory looking for the CBMEM signature at addresses aligned at 128K boundary. Once the script finds the CBMEM, it iterates through the CBMEM table of contents and parses two entries: the timestamps and the console log. This submission is just a template to build upon to create a utility for displaying CBMEM information while running Linux on the target. BUG=chrome-os-partner:4200 TEST=manual See test description of d81e6b8c8d41f2d6 for test procedure. Change-Id: Id863a8598eaadc2d20d728f9186843e65cbe6f37 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://gerrit-int.chromium.org/5942 Tested-by: Vadim Bendebury <vbendeb@google.com> Reviewed-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/723 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>