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<niggaggold>
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<niggaggold>
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<niggaggold>
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<niggaggold>
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<niggaggold>
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<niggaggold>
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<niggaggold>
I'm out with the Boozie Badazz - Wake Up!
<niggaggold>
my niggaz!
<niggaggold>
my savagez!
<niggaggold>
fsf for life
<niggaggold>
gnu mothabitches
<niggaggold>
linux mothabitches
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<Pix>
hi guys, quick question, i've flashed my kernel using rkdeveloptool on my 3399 ( rkbin/tools/rkdeveloptool wl 0x8000 out/boot.img )
<Pix>
how does this 0x8000 offset "translates" in the uboot env ?
<Pix>
(i.e. how to now load it from uboot ?)
<beeble>
0x8000 is the mmc block offset, so mmc read takes the same argument
<Pix>
oh
<Pix>
ok :)
<beeble>
but uboot is able to read from filesystems
<beeble>
makes it a bit more comfortable
<Pix>
yep, i just want to load the kernel to boot a nfs filesystem
<Pix>
and from there reformat the emmc and use the ext4 support from uboot to load next kernels
<Pix>
(and therefore be able to update my kernel from userland like a normal distro)
<beeble>
you can load the kernel via network :)
<Pix>
looks like i can't, right now
<beeble>
ah no ethernetsupport on sapphire?
<Pix>
it should
<Pix>
but even if the mac is up, dhcp won't work, and static ip too
<Pix>
i've had a bug like this on giga ethernet on other HWs, i'll try with a 100mb switch
<beeble>
and don't forget, the sapphire has a sd card slot too :) but if you only have the core board then it's a bit harder to miss then if it's mounted on the excavator
<Pix>
i only have the core board, and i just flipped it
<Pix>
ok, i have a sd card reader
<Pix>
:D
<Pix>
hm maybe easier to directly load the kernel from an ext4 partition there indeed
<Pix>
i'll read the (huge...) uboot env to see how the device tree is loaded, and try that
<rtp>
Pix: if you're testing stuff, loading the kernel from the sd will be easier imho. If you're using mainline uboot, make sure that you have CONFIG_MMC_DW_ROCKCHIP=y in your .config
<Pix>
beeble, rtp, ok and thank you
<Pix>
well as you are here
<Pix>
i'm gonna use the board as a pure headless server
<Pix>
and i guess some buffers are reserved for graphics and a/v decode
<Pix>
is this mapping defined in the device tree ? ( coz i'm gonna have to change it if so)
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<beeble>
you should be fine if you have the vopb/vopl disabled i think
<Pix>
ok
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<Pix>
hmm is there a max size for the kernel Image file ?
<beeble>
there are some relevant patches from november that fixes loading files over 4mb over xhci
<Pix>
hmm git log in u-boot tree says latest commit is from december, 14
<beeble>
and btw, http://opensource.rock-chips.com/ (not sure how they relate, but i think that one is more recent. maybe someone else can clarify that)
<Pix>
ah indeed
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<ayufan>
how to send a patch to linux-rockchip mainline? can someone point to?