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dreemurrs-embedded / Jumpdrive

Flash/Rescue SD Card image for PinePhone and PineTab. This is NOT a bootloader
GNU General Public License v2.0
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Add support for sdm845 mainline Android devices: beryllium, enchilada, fajita #50

Closed provokateurin closed 3 years ago

provokateurin commented 3 years ago

Adding support for other (close to) mainline Android devices will be very easy. beryllium has two panels which require different dtbs therefore the split of boot.img's. @calebccff needs to verify everything works on enchilada and fajita.

provokateurin commented 3 years ago

I was not sure about the size of the splash screen images. I simply scaled the librem 5 images to the screen size of the devices, but they look off center on beryllium. How should this be done correctly?

calebccff commented 3 years ago

Woohoo! Enchilada and fajita images both work!

calebccff commented 3 years ago

Could we disable all output to the default console and go to UART instead? After the initial splash some more messages appear which obscure the text.

console=ttyMSM0,115200

edit: looks like just setting console=ttyMSM0,115200 redirects all logging, no need for quiet.

Should we expose partitions other than userdata? Like system / vendor / boot partitions? This would allow flashing a new boot image with dd instead of fastboot from a host, though the use case for this is slim.

provokateurin commented 3 years ago

With console=ttyMSM0,115200 it only shows the tuxes and a blinking cursors for me on the screen, but with quiet I only see the splash screen and a blinking cursor somewhere.

provokateurin commented 3 years ago

@calebccff Can you test with just quiet?

calebccff commented 3 years ago

With console=ttyMSM0,115200 it only shows the tuxes and a blinking cursors for me on the screen, but with quiet I only see the splash screen and a blinking cursor somewhere.

You mean you don't get the splash when you specify a different console? That's really weird...

I don't have time to build jumpdrive today unfortunately, I'll try and take a closer look tomorrow.

provokateurin commented 3 years ago

I can send you updated images with only console, only quiet and both set later

calebccff commented 3 years ago

Tested on OP6, everything works fine. The only minor exception being the framebuffer console partially obscuring the fbsplash, I've made a patch to fix it by disabling kernel logging during init. See attached 0001-info.sh-add-option-to-disable-kernel-logging.txt

provokateurin commented 3 years ago

The patch should also be added to beryllium and fajita, right?

calebccff commented 3 years ago

Yeah it should