coreboot-kgpe-d16

History

Stefan Reinauer 6559f43dd9 add license headers to some trivial files and pc87427.h Mostly done according to initial file creator. Signed-off-by: Stefan Reinauer <stepan@coreboot.org> Acked-by: Stefan Reinauer <stepan@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6192 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1		2010-12-17 00:13:54 +00:00
..
COPYING	…
ChangeLog	…
DISCLAIMER	fix some wrong occurences of the FSF's address (trivial)	2009-09-23 21:53:25 +00:00
Makefile	add license headers to some trivial files and pc87427.h	2010-12-17 00:13:54 +00:00
README	…
cmos_lowlevel.c	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
cmos_lowlevel.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
cmos_ops.c	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
cmos_ops.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
common.c	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
common.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
compute_ip_checksum.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
coreboot_tables.h	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
hexdump.c	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
hexdump.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
input_file.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
input_file.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
ip_checksum.h	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
layout.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
layout.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
layout_file.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
layout_file.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
lbtable.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
lbtable.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
nvramtool.8	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
nvramtool.c	nvramtool: Consider a string with non-printable characters a "bad value".	2010-01-16 14:57:32 +00:00
nvramtool.spec	nvramtool:	2009-09-01 09:54:21 +00:00
opts.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
opts.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
reg_expr.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
reg_expr.h	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00

README

Summary of Operation
--------------------
nvramtool is a utility for reading/writing coreboot parameters and
displaying information from the coreboot table.  It is intended for x86-based
systems (both 32-bit and 64-bit) that use coreboot.

The coreboot table resides in low physical memory, and may be accessed
through the /dev/mem interface.  It is created at boot time by coreboot, and
contains various system information such as the type of mainboard in use.  It
specifies locations in the CMOS (nonvolatile RAM) where the coreboot
parameters are stored.

For information about coreboot, see http://www.coreboot.org/.

Ideas for Future Improvements
-----------------------------
1.  Move the core functionality of this program into a shared library.
2.  Consider adding options for displaying other BIOS-provided information
    such as the MP table, ACPI table, PCI IRQ routing table, etc.