FreeBSD manual
download PDF document: powermac_nvram.4.pdf
POWERMAC_NVRAM(4) FreeBSD Kernel Interfaces Manual (powerpc)
NAME
powermac_nvram - non-volatile RAM
SYNOPSIS
To compile this driver into the kernel, place the following line in your
kernel configuration file:
device powermac_nvram
Alternatively, to load the driver as a module at boot time, place the
following line in loader.conf(5):
powermac_nvram_load="YES"
DESCRIPTION
The powermac_nvram driver provides access to the Open Firmware
configuration NVRAM available on the Apple PowerPC-based machines.
This driver currently supports "Core99" machines containing a Sharp,
Micron, or AMD NVRAM.
SEE ALSO
nvram(8)
HISTORY
The powermac_nvram driver first appeared in FreeBSD 7.0.
AUTHORS
The powermac_nvram driver was written by Maxim Sobolev
<sobomax@FreeBSD.org>.
FreeBSD 14.0-RELEASE-p11 June 19, 2020 FreeBSD 14.0-RELEASE-p11