Werner changed the topic of #armbian to: armbian - Linux for ARM development boards | www.armbian.com | Github: github.com/armbian | Commits: #armbian-commits | Developer talk: #armbian-devel | Forum/Twitter feed: #armbian-rss | Type 'help' for help | Logs: -> irc.armbian.com
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<_CRV>
hi all... I'm hoping someone can point me in the right direction. I'm trying to reclaim the "debug" uart on my neo3 that's tied to the boot console right now. I've played with boot.cmd a bit and haven't been completely successful.
<_CRV>
I miiiight have it. Killing a bunch of the systemd targets might have been my last step. I'll have to try again from a clean image and see if I can be a bit more strategic
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<Guest66>
Can anyone tell armbian partitioning scheme for nano pi m4v2
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<Armbian-Discord>
<Tonymac32> should just be a single partition
<Guest4>
just one ext4. Right?
<Armbian-Discord>
<Tonymac32> should be
<Guest4>
and other images such as idbloader, uboot.itb and Image goes as raw
<Guest4>
I need to know what dd command I can use just to flash these bootimages
<Guest4>
without touching ext4 partition
<Guest4>
Do you think it is possible ?
<Guest4>
ohh you were answering tonymac, I thought it was me you were replying.
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<kprasadvnsi[m]>
Hi
<kprasadvnsi[m]>
did is arrived the right place?
<steev>
if you're trying to reach the armbian discord/matrix/irc, yes
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<Guest45>
can anyone tell what is the boot process for armbian
<Guest45>
for rockcjhip based boards
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<Armbian-Discord>
<IgorPec> this is not defined by armbian but by rockcbip
<Guest45>
my issue is usually we create .img and dd on the target
<Guest45>
the way armbian build system works is it create a single image with all images
<Guest45>
ofcourse it is rockchip way of boot sequence but how armbian follows it is the question
<Guest45>
all tmp images are deleted, the uboot and other images are inside rootfs
<Guest45>
nanopim4v2: /lib/linux-u-boot-nanopim4v2-legacy_21.08.0-trunk_arm64root@nanopim4v2:/lib/linux-u-boot-nanopim4v2-legacy_21.08.0-trunk_arm64# ls -l
<steev>
which leads to /usr/lib/u-boot/platform_install.sh which has the actual dd commands in it
<Guest45>
thansk
<Guest45>
but what about linux kernel
<steev>
what about it? it's a deb file, you just install it, it's not exactly a simple copy and paste because it has to regenerate the initramfs
<Guest45>
install the modules right? I was curious about Image which boots after uboot
<steev>
Image is the file name for the linux kernel
<steev>
for arm64
<Guest45>
deb file can only be used in userspace
<Guest45>
yes its the name
<steev>
i'm not sure what you're asking. "i was curious about Image which boots after uboot" - u-boot loads the kernel, which is the Image file. per igor's link to the rockchip wiki
<steev>
you can always chroot into your sdcard and install the deb, if you have qemu-user-static installed on the host system
<steev>
you COULD use dpkg-deb to extract the deb file into the sdcard as well, but it's not gonna do any of the kernel hooks and so forth that would do things like rebuilding the initramfs
<Guest45>
uboot -> linux image -> initramfs -> rootfs
<Guest45>
thats the sequence right?
<Guest45>
here I can see uboot getting dd on the image
<Guest45>
but not the linux image
<Guest45>
that's what I was asking where does that dd happen, are you telling that also is a deb package?
<Armbian-Discord>
<IgorPec> why are you asking all this? all you are asking is not hidden. dive into the code.
<Guest45>
It is not easy to understand that's why
<Guest45>
I have spent some time in the code after that only I am asknig
<Armbian-Discord>
<IgorPec> i know its not easy. your questions seems to be unrelated to armbian build system
<Armbian-Discord>
<IgorPec> if something is not working, we will try to assist, fix, if you try to fix something in the build system, we will try to assist, ...
<Armbian-Discord>
<IgorPec> if you have troubles elsewhere or with hw. best effort, very limited, no support
<[TheBug]>
lol and downfall of the bridge, he left before you said any of that :Z
<Armbian-Discord>
<IgorPec> yeah, bridge ... i am in the office, so no irc here 😉 just discord
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<Armbian-Discord>
<ptitSeb> CINEBENCH R15 on RK3399 default clock, usinh Box64 and Wine 6.00: 49cb
<Armbian-Discord>
<ptitSeb> @NeonFetch I got 49 at Cinebench R15 benchmark 😛
<Armbian-Discord>
<Tonymac32> I don't think the link to the support terms/description of limited resources was necessary in this case. The user was obviously thinking of the shitty Android style 160 partitions of doom setup. They weren't wrapping their head around the idea that the kernel actually did just live in the ext4 or whatever format partition with everything else.
<steev>
that's possible
<steev>
if i hadn't been afk, i would have actually responded, but oh well
<Armbian-Discord>
<NeonFetch> niceeee I wonder what i could achieve with OC.
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<Armbian-Discord>
<ptitSeb> FYI, on a PI400 with default clock, I got a better score: 57
<Armbian-Discord>
<NeonFetch> well, 4 a72 cores at 1.8 ghz
<Armbian-Discord>
<NeonFetch> this test target homogeneous cpus
<Armbian-Discord>
<NeonFetch> on real cpu workloads like mesen, the pi4 cpu was way behind
<stipa>
kprasadvnsi[m]: wb
<Armbian-Discord>
<rneese> need to find a way to convert the t4 into a all in 1 kdb and pc
<Armbian-Discord>
<Tonymac32> Find fat ass keyboard, insert T4, attach monitor
<Armbian-Discord>
<Tonymac32> 😆
<stipa>
engineering
<stipa>
i hate the optimization for going cheaper
<stipa>
it's neverending
<stipa>
and i hate even more if going cheap is not priority and there is just a bad design with all the luxury that is worse than cheapest shit on the eart
<Armbian-Discord>
<Tonymac32> Oh Audi
<Armbian-Discord>
<Tonymac32> I mean, ummm, 👀
<stipa>
women like audi, it looks nice
<stipa>
but germans aren't normal anymore, every month they put new model on the market
<nekomancer[m]>
nobody normal anymore™
<nekomancer[m]>
all go nuts
<stipa>
yeah, every time i drive on the highroad there's a new model
<stipa>
and they all look the same
<stipa>
worse than iphones
<nekomancer[m]>
new direction of hype. electro.
<nekomancer[m]>
need research, implement and test, then repeat
<nekomancer[m]>
they have to make iterations as fast as possible to reach "good enough" result
<stipa>
EV are the worst crap that happened to the auto industry
<stipa>
just a stupid idea
<stipa>
that someone got realized
<stipa>
somehow*
<stipa>
hybrids are ok i guess, but full electric is just a joke
<stipa>
oh, the battery is dead, no worries let's sleep in a hotel and it'll be half charged when we woke up
<stipa>
wake*
<stipa>
mhm, it's oke for short trips around a town i guess
<stipa>
and overnight charging or oversleep of an owner
<stipa>
charging when the owner of an EV car sleeps*
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<kprasadvnsi[m]>
looks like there is a Discoed channel for Armbian. anybody post a link
<Armbian-Discord>
<Tonymac32> The first rule of Armbian Discord is you don't talk about Armbian Discord
<Armbian-Discord>
<Tonymac32> @IgorPec did we share the discord url? I am just a tourist so I don't want to step out of line. 🤷🏼♂️
<Armbian-Discord>
<IgorPec> added additional eyes to the boards
<Armbian-Discord>
<kprasadvnsi> I thought whatever code is in mainline is a top-quality gold but found the hard way that some parts are utter garbage shit.
<Armbian-Discord>
<IgorPec> haha, welcome to Linux ;9