> -----Original Message----- > From: Zoran Stojsavljevic [mailto:zoran.stojsavlje...@gmail.com] > Sent: Wednesday, September 04, 2019 12:44 PM > To: Greg Wilson-Lindberg <gwil...@sakuraus.com> > Cc: Belisko Marek <marek.beli...@gmail.com>; Yocto list discussion > <yocto@yoctoproject.org> > Subject: Re: [yocto] [meta-raspberrypi] Confusion about U-Boot setup > > > There should be some way to change the u-boot delay that waits for > > user input, among other things, I just haven't been able to find it > > yet and was wondering if someone could point me to where it can be > > found. > > Jesus Christ's, Greg?! > > This is what you should look for (exact string): > #define CONFIG_BOOTDELAY (whatever {0,1,2,3...}) > > In your $(UBOOT_ROOT)/include/configs/<config_file.h>
I wasn't originally looking for the boot delay, that is what marek mentioned. I was looking for general configuration info and where the uEnv.txt got setup. I thought somehow I had missed some docs on u-boot configuration as there are so many configuration options that can be set by yocto variables. I guess they don't exist for u-boot and I will look in the u-boot config_file.h Thanks, Greg > > Zoran > _______ > > > On Wed, Sep 4, 2019 at 6:57 PM Greg Wilson-Lindberg > <gwil...@sakuraus.com> wrote: > > > > > -----Original Message----- > > > From: Belisko Marek [mailto:marek.beli...@gmail.com] > > > Sent: Wednesday, September 04, 2019 12:26 AM > > > To: Greg Wilson-Lindberg <gwil...@sakuraus.com> > > > Cc: Yocto list discussion <yocto@yoctoproject.org> > > > Subject: Re: [yocto] [meta-raspberrypi] Confusion about U-Boot setup > > > > > > Hi, > > > > > > On Tue, Sep 3, 2019 at 8:58 PM Greg Wilson-Lindberg > > > <gwil...@sakuraus.com> > > > wrote: > > > > > > > > I've configured a sumo build, by way of QT's boot2qt to use u-boot > > > > and I am > > > seeing a u-boot prompt for keypress to drop out of automatic booting > > > on startup, but I don't see any configuration scripts for u-boot > > > (uEnv.txt or a script) on the image or in the build tmp/ dir. > > > > > > > > For the raspberry pi, how is u-boot configured on startup? > > > there is u-boot variable called bootdelay which can be set to e.g. 2 > > > to wait until autoboot for 2 secs. I think this is the case. Thanks. > > > > There is a variable "BOOT_DELAY", that is used to tell the Raspberry Pi boot > loader to delay after setting up the graphics and before loading the kernel. > This has > nothing to do with u-boot. There should be some way to change the u-boot > delay > that waits for user input, among other things, I just haven't been able to > find it yet > and was wondering if someone could point me to where it can be found. > > > > BR, > > Greg > > > > > > > > > > Regards, > > > > Greg Wilson-Lindberg > > > > > > > > -- > > > > _______________________________________________ > > > > yocto mailing list > > > > yocto@yoctoproject.org > > > > https://lists.yoctoproject.org/listinfo/yocto > > > > > > BR, > > > > > > marek > > -- > > _______________________________________________ > > yocto mailing list > > yocto@yoctoproject.org > > https://lists.yoctoproject.org/listinfo/yocto -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto