<naobsd>
topi`: you may use mkbootimg to pack (z)Image, ramdisk, and resource_img
<naobsd>
topi`: making bootable SD card for rk3368 is possible, and rkflashtool is not for making SD card
<naobsd>
paulk-collins: what kind of information about rk3368 do you want?
<paulk-collins>
naobsd, well, I'd be interested in the required amount of blobs for it
<paulk-collins>
naobsd, whether CPU microcodes are involved
<naobsd>
paulk-collins: include very first loaders? or just in kernel?
<paulk-collins>
naobsd, eveyrthing
<naobsd>
paulk-collins: include very first loaders? or just about kernel?
<paulk-collins>
so yes
<paulk-collins>
with very first loaders too
<naobsd>
oops
<naobsd>
mask rom, spl(DDR), miniloader, some things in trust, are blobs in common Android firmware image
<paulk-collins>
oh boy
<paulk-collins>
mask rom is the bootrom, stored in the SoC's silicon?
<naobsd>
yes
<naobsd>
u-boot/kernel is almost open source, but there are some binary only modules
<paulk-collins>
is there some secure boot mechanism from the bootrom?
<naobsd>
and some binary only userland libs
<paulk-collins>
like, does it enforce signature checks on the first bootloader stored in modifiable memory?
<naobsd>
probably there shoud be, but I don't know how to use it properly
<paulk-collins>
okay
<naobsd>
well
<naobsd>
I don't say it's secured by default
<naobsd>
I say there should be framework
<paulk-collins>
alright
<paulk-collins>
I'll wait to have a device in hands to figure out, I guess
<naobsd>
we can replace everything on flash memory
<naobsd>
well, probably.
<paulk-collins>
ok nice
<paulk-collins>
that's a first step
<naobsd>
well
<paulk-collins>
is rk3399 similar?
<naobsd>
I guess so but no idea
<paulk-collins>
there is early coreboot support for it
<paulk-collins>
thanks to google
<naobsd>
well, I think the matter is not SoC,
<naobsd>
there is framework for security thing, some product may use it, some may not
<paulk-collins>
I see
<naobsd>
cheap android rk3368 is not secured at all
<paulk-collins>
good
<naobsd>
currently I don't have any alternative binaries as very first loaders, but I cannot find any thing secured/protected yet
<paulk-collins>
well it might come eventually
<naobsd>
boot from SD card, and boot from OTG is possible, what I need is working alternative binaries ;)
<naobsd>
paulk-collins: which Rockchip SoC do you have?
<paulk-collins>
currently only rk3288
<naobsd>
it's best platform ;)
<naobsd>
it needs more work for other RK SoCss
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<quinq>
hi
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<mrueg>
naobsd: do you know if there's any ongoing work for rk3188?
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<mmind00>
mrueg: for mainline it is simply "patches welcome", aka I don't think anybody is using that one in some sort of new "project" which could pull support along
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