linuxOS_AP05/debian/test/etc/default/raspi3-firmware
2025-09-26 09:40:02 +08:00

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# Note that modifying this file DOES NOT automatically modify the boot
# arguments used by your computer; this file is called only on
# firmware or kernel upgrades. You should manually edit
# /boot/firmware/cmdline.txt to match this file when any changes are
# made.
# CMA (Contiguous Memory Allocator) pool size - Defaults to 64M. Uses
# such as the vc4 video driver might benefit from larger assignations
# (128M), but at a performance cost for the rest of the system
#
# https://people.freedesktop.org/~narmstrong/meson_drm_doc/gpu/vc4.html
#
#CMA=64M
# Filesystem to mount on root. Defaults to the Raspberry's most usual
# /dev/mmcblk0p2, but you can specify otherwise, including booting by
# partition label (i.e. ROOTPART="LABEL=root")
#ROOTPART=/dev/mmcblk0p2
# Main baremetal application that is started by the firmware once the
# hardware has been initialized. Usually, this is the Linux kernel but
# this can also be u-boot or barebox launched as a second level
# bootloader. Possibles values are "auto", so the kernel image will be
# autodetected from /boot and started directly by the firmware, or the
# name of the image to use from /boot/firmware
#KERNEL="auto"
# Pass initramfs address as parameter of the KERNEL image.
# If you don't intend to pass an initramfs to the image started by the
# firmware, simply because you have a custom kernel that ships an
# initramfs or because it will be handled by a second level bootloader
# (like u-boot), set it to "no". Possibles values are "auto", so the
# initramfs image will be autodetected from /boot and pass as parameter
# of the KERNEL image. It can also be set to "no", in this case no
# initramfs will be handled at all by the firmware.
#INITRAMFS="auto"