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| Secure boot & OTP efuse program |
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Posted by: devangpanchal90 - 05-25-2018, 01:59 AM - Forum: Linux on Pine A64(+)
- No Replies
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Hi,
I am working on secure boot configuration on pine64 platform. I have some queries as below to achieve the same.
1. How to enable secure boot for pine64 board?
2. How we can program signature to arm a53 OTP efuses for pine64 board?
3. is there any documentation to achieve the secure boot on pine64? if yes, please share.
Please respond ASAP.
Thanks,
Devang
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| Ubuntu Core build |
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Posted by: vivek_kaloliya - 05-24-2018, 07:37 AM - Forum: Linux on Rock64
- Replies (1)
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hi all,
we need to build a ubuntu core for ROCK64(rk3328) board. From where we need to start and which are the sources we need to follow ?
we also need to apply ARM trusted firmware into it so please provide information about it too.
Thanks in advance.
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| SDL2 and LXDE image |
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Posted by: Max11 - 05-24-2018, 01:51 AM - Forum: General Discussion on ROCK64
- No Replies
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Hi,
I'm using the bionic-lxde-rock64-0.6.41-227-arm64.img.xz image with a Rock64. I tried compiling a test program with the included SDL2 library in /usr/lib/aarch64-linux-gnu.
I got this error:
Code: libGL error: unable to load driver: rockchip_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: rockchip
How can I get it to work?
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| Supply DC power to Pine64 via Pi-2 Connector & Euler Bus? |
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Posted by: crapped - 05-23-2018, 03:49 PM - Forum: General Discussion on PINE A64(+)
- Replies (2)
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The Pi-2 connector of Pine64 has Pin 2 & 4 labeled as "5V", and Pin 6, 9, 14, 20 as "GND".
The Euler bus connector has Pin 2 & 4 as "DC IN", and Pin 6, 9, 14, 20 as "GND".
So, questions:
1. Can I supply regulated 5V DC to power the whole board via Pin 2/4 of Pi-2 or Euler bus connectors?
2. Do these pins have the same 2A current rating as the micro USB power jack?
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| Can't boot new 0.6.41 |
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Posted by: Brendon - 05-23-2018, 02:37 PM - Forum: Linux on Rock64
- Replies (7)
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Hi guys,
i have Rock64 4gb version and i can't boot new stretch 0.6.41 image (OMV). When i put SD card with flashed image (tried etcher and pine64 installer too ...), there are cycling errors like:
- Buffer I/O error on dev mmcblk1, logical block 0, async page read
- mmc1: tried to reset card
- mmcblk1: error -84 transfering data, sector ....... cmd response 0x900, card status 0x0
and more.
Around after minute device restart, and looping with errors again. I have three 16gb class 10 cards (all the same), but the same result with each. I don't think that it is a problem with cards, because I'm able to boot Jessie OMV image 0.5.15 without problems on any card. When i try to upgrade from 0.5.15, i end up like with flashed 0.6.41 image. I have read a few posts with similar problems, mostly on 4gb boards.
Someone here with 4gb board running new images? Please help and sorry for my english. TY.
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