Hi Robert, Having switched to uboot overlays, the kernel bot time has jumped from ~7 seconds to ~30 seconds.
It seems a lot of time is spent here: [ 3.659960] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.677272] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 3.688950] random: udevadm: uninitialized urandom read (16 bytes read) Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems done. Begin: Will now check root file system ... fsck from util-linux 2.29.2 [/sbin/fsck.ext4 (1) -- /dev/mmcblk0p1] fsck.ext4 -a -C0 /dev/mmcblk0p1 rootfs: clean, 59308/217728 files, 487239/869376 blocks done. [ 31.794718] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) done. Begin: Running /scripts/local-bottom ... done. Begin: Running /scripts/init-bottom ... done. [ 32.588641] ip_tables: (C) 2000-2006 Netfilter Core Team Would you have any suggestions as to why this might be? On Wednesday, 19 September 2018 14:55:19 UTC+1, RobertCNelson wrote: > > On Wed, Sep 19, 2018 at 8:47 AM <alan....@gmail.com <javascript:>> wrote: > > > > Hi Robert. > > > > I'm wondering if you could help... I have a BBBW that I can't get to > run at 1000MHz. I tried updating the eeprom as suggested but no > difference. Hardware still listed as max 800MHz. > > > > Here is output of version.sh > > git:/opt/scripts/:[73593ebe3b7d3cc381eeb502d45ccb33a6ec5e78] > > eeprom:[A335BNLTBWA50000BBWG*] > > model:[TI_AM335x_BeagleBone_Black_Wireless] > > dogtag:[BeagleBoard.org Debian Image 2018-08-30] > > bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot > 2018.03-00002-gac9cce7c6a]:[location: dd MBR] > > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot > 2017.01-00006-g55e748eda0]:[location: dd MBR] > > The really old version of U-Boot in the eMMC is blocking proper > construction of the Black Wireless device tree, thus breaking the cpu > node. > > Just run: > > sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=100 > > and reboot.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/79707461-bc01-4e87-975d-42b6c44c8398%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.