Hi guys,
I boot from SD and it takes to much time (2 min)...... is any way to
optimize this??
This is my */opt/scripts/tools/version.sh*
git:/opt/scripts/:[5fa30ffcf068996ec08e034d2af5c5a133f10709]
eeprom:[A335BNLT000C2006BBBG0129]
model:[TI_AM335x_BeagleBone_Black]
dogtag:[rcn-ee.net Ubuntu Console Image 2020-03-12]
UBOOT: Booted Device-Tree:[am335x-boneblack-uboot-univ.dts]
UBOOT: Loaded Overlay:[AM335X-PRU-UIO-00A0]
UBOOT: Loaded Overlay:[BB-ADC-00A0]
UBOOT: Loaded Overlay:[BB-HDMI-TDA998x-00A0]
kernel:[5.4.47-bone30]
/boot/uEnv.txt Settings:
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[uboot_overlay_addr4=/lib/firmware/FESTO-PINMUX-SETUP.dtbo]
uboot_overlay_options:[disable_uboot_overlay_emmc=1]
uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-UIO-00A0.dtbo]
uboot_overlay_options:[enable_uboot_cape_universal=1]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade
<pkg>]
pkg:[bb-cape-overlays]:[4.14.20200722.0-0~bionic+20200722]
pkg:[bb-wl18xx-firmware]:[1.20200702.0-0~bionic+20200702]
pkg:[kmod]:[24-1ubuntu3.4rcnee0~bionic+20200525]
WARNING:pkg:[librobotcontrol]:[NOT_INSTALLED]
groups:[ubuntu : ubuntu adm kmem dialout cdrom floppy audio dip video
plugdev users systemd-journal bluetooth netdev i2c gpio pwm eqep remoteproc
admin spi iio docker tisdk weston-launch xenomai cloud9ide]
cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1
root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait coherent_pool=1M
net.ifnames=0 quiet cape_universal=enable]
dmesg | grep remote
and this is my *systemd-analyze blame*
1min 34.446s dev-mmcblk0p2.device
1min 2.259s generic-board-startup.service
50.664s dev-loop8.device
49.671s dev-loop7.device
49.351s dev-loop6.device
48.843s dev-loop4.device
48.804s dev-loop5.device
48.462s dev-loop3.device
48.420s dev-loop1.device
48.392s dev-loop0.device
48.197s dev-loop2.device
24.250s snapd.service
10.326s networkd-dispatcher.service
5.036s nginx.service
3.740s systemd-udev-trigger.service
3.630s apparmor.service
3.419s systemd-journald.service
3.058s ssh.service
2.843s loadcpufreq.service
2.041s keyboard-setup.service
1.935s binfmt-support.service
1.551s grub-common.service
1.534s snap-core-9995.mount
1.448s cpufrequtils.service
1.406s snap-core-9805.mount
thx
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