Hi Zoran, Thanks for your comments. I'm adding [meta-raspberrypi] to the as I have realized that some might have missed this Raspberry-pi specific question.
Thanks, Greg Wilson-Lindberg > -----Original Message----- > From: Zoran Stojsavljevic [mailto:zoran.stojsavlje...@gmail.com] > Sent: Wednesday, August 28, 2019 05:08 PM > To: Greg Wilson-Lindberg <gwil...@sakuraus.com> > Cc: Yocto list discussion <yocto@yoctoproject.org> > Subject: Re: [yocto] Error trying to generate Raspberry Pi initramfs > > Three things: > [1] The initramfs is NOT the initrd (te second one is the temp > stage in booting the linux to mmcblk...); [2] There are some config > parameters > you need to set up in > your kernel .config file: > > https://github.com/ZoranStojsavljevic/bbb-yocto/blob/master/custom/config- > initramfs > [3] The command line is formed in u-boot or in grub2, or in > your Linux boot loader (you need to add some lines > in ash u-boot config script, as the following example): > > https://github.com/ZoranStojsavljevic/bbb-yocto/blob/master/custom/u-boot.ash > > Good Luck, > Zoran > _______ > > > On Wed, Aug 28, 2019 at 7:26 PM Greg Wilson-Lindberg > <gwil...@sakuraus.com> wrote: > > > > I'm trying to generate an initramfs for a raspberry pi 3 for a sumo build. > > We are > based off of the Qt boot2qt system. > > > > I have followed the instructions in the meta-raspberrypi.pdf documentation, > section 3.14 Image with Initramfs. > > > > I edited the meta-raspberrypi/recipes-kernel/linux/linux-raspberry.inc file > > and > added the variables into my local.conf file. I created a > rpi-minimal-initramfs.bb > recipe and it is created when I build the system. But the command line that > is put > into the boot partition is: > > > > dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait > fbcon=map:10 fbcon=font:VGA8x8 > > > > No initramfs. > > > > In the linux-raspberry.inc file, after the insertion point for the new > > kernel variables, > there is a test for KERNEL_INITRAMFS. I tried setting this in my local.conf > file, but > when I do I get an error for a missing file: > > > > | /home/..../tmp/deploy/images/raspberrypi3/uImage1-raspberrypi3.bin: > > | No such file or directory > > > > So, apparently that can't be set directly. > > > > There seems to be something missing in the instructions in the meta- > raspberrypi.pdf documentation. Anyone that has any experience with setting > this up > and can help me figure out what I'm missing, I would greatly appreciate the > help. > > > > Regards, > > Greg Wilson-Lindberg > > > > > > > > > > > > > > > > > > > > > > > > -- > > _______________________________________________ > > yocto mailing list > > yocto@yoctoproject.org > > https://lists.yoctoproject.org/listinfo/yocto -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
