coreboot-kgpe-d16/util/nvramtool
Yegor Timoshenko c2e4941367 treewide: use /usr/bin/env where appropriate
Some Unix systems (GuixSD, NixOS) do not install programs like
Bash and Python to /usr/bin, and /usr/bin/env has to be used to
locate these instead.

Change-Id: I7546bcb881c532adc984577ecb0ee2ec4f2efe00
Signed-off-by: Yegor Timoshenko <yegortimoshenko@riseup.net>
Reviewed-on: https://review.coreboot.org/28953
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-11-17 07:32:03 +00:00
..
accessors nvramtool: Fix build with OpenBSD 2018-04-16 22:18:26 +00:00
cli Use www.coreboot.org over coreboot.org 2017-06-07 12:05:44 +02:00
COPYING
ChangeLog
DISCLAIMER Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
Makefile treewide: use /usr/bin/env where appropriate 2018-11-17 07:32:03 +00:00
Makefile.inc
README Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
cbfs.c
cbfs.h util/cbfstool: Support FIT payloads 2018-06-15 09:13:24 +00:00
cmos_lowlevel.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
cmos_lowlevel.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
cmos_ops.c util: change coreboot to lowercase 2017-06-27 18:26:01 +00:00
cmos_ops.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
common.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
common.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
compute_ip_checksum.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
coreboot_tables.h util/nvramtool: Fix typos & remove unneeded whitespace 2018-08-27 22:41:57 +00:00
description.md util: Add description.md to each util 2018-07-26 13:26:50 +00:00
hexdump.c
hexdump.h
input_file.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
input_file.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
ip_checksum.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
layout.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
layout.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
lbtable.c util: change coreboot to lowercase 2017-06-27 18:26:01 +00:00
lbtable.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
nvramtool.spec
reg_expr.c Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
reg_expr.h Use more secure HTTPS URLs for coreboot sites 2017-06-07 12:04:50 +02:00
win32mmap.c

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 https://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.