coreboot-kgpe-d16/util/nvramtool
Elyes HAOUAS 7eed98ac88 util/nvramtool: Remove 2nd initialization
'result' is already defined as 'unsigned long long result = 0;' so no
need to re-write 'result = 0;'.

Change-Id: Ie897453fb5e7b09af755ce8d61ee8e80943ffc1c
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40290
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-04-10 11:56:13 +00:00
..
accessors util/*: more typo fixes 2020-01-30 13:47:49 +00:00
cli treewide: Capitalize 'CMOS' 2020-02-24 14:10:00 +00:00
COPYING
ChangeLog
DISCLAIMER
Makefile
Makefile.inc util/nvramtool: Create nvramtool object directories earlier 2020-01-20 14:31:29 +00:00
README
cbfs.c
cbfs.h util/*: more typo fixes 2020-01-30 13:47:49 +00:00
cmos_lowlevel.c util/nvramtool: Remove 2nd initialization 2020-04-10 11:56:13 +00:00
cmos_lowlevel.h
cmos_ops.c
cmos_ops.h
common.c util/nvramtool: fix building on OpenBSD 2020-03-10 20:23:39 +00:00
common.h util/nvramtool: fix building on OpenBSD 2020-03-10 20:23:39 +00:00
compute_ip_checksum.c
coreboot_tables.h
description.md
hexdump.c
hexdump.h
input_file.c
input_file.h
ip_checksum.h
layout.c treewide: Capitalize 'CMOS' 2020-02-24 14:10:00 +00:00
layout.h
lbtable.c
lbtable.h
nvramtool.spec
reg_expr.c
reg_expr.h
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.