coreboot-kgpe-d16

History

Stefan Reinauer 42944c3989 nvramtool: Consider a string with non-printable characters a "bad value". Otherwise nvramtool -a with random cmos contents can mess up your terminal. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5015 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1		2010-01-16 14:57:32 +00:00
..
COPYING	…
ChangeLog	Add string support to nvramtool.	2008-09-27 10:08:28 +00:00
DISCLAIMER	fix some wrong occurences of the FSF's address (trivial)	2009-09-23 21:53:25 +00:00
Makefile	nvramtool:	2009-09-01 09:54:21 +00:00
README	Add string support to nvramtool.	2008-09-27 10:08:28 +00:00
cmos_lowlevel.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +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	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +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	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +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	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +00:00
hexdump.c	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +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	indent all of nvramtool to make it fit into coreboot's	2010-01-13 21:00:23 +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	fix some wrong occurences of the FSF's address (trivial)	2009-09-23 21:53:25 +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.