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by TheDJVG
Fri Mar 25, 2016 7:44 pm
Forum: Device Tree
Topic: [RPi 3] Getting console output when using u-boot
Replies: 7
Views: 7124

[RPi 3] Getting console output when using u-boot

Hi all, I'm trying to boot the kernel using U-boot and while U-boot is working perfectly I can't get any console output from the kernel booting. What am I using? I'm using swarren's U-boot from here: https://github.com/swarren/u-boot/commits/rpi_dev Build using: make rpi_3_32b_defconfig make CROSS_C...
by TheDJVG
Fri Mar 11, 2016 9:09 pm
Forum: Device Tree
Topic: device tree overlays and U-Boot
Replies: 32
Views: 12994

Re: device tree overlays and U-Boot

Has anyone found a way to view the u-boot output and kernel boot output over pins 14/15? I'm able to start u-boot without any problems but I can't see the kernel booting process over serial. I've tried merging the device tree files (bcm2710-rpi-3-b.dts and pi3-disable-bt-overlay.dts) and started the...
by TheDJVG
Fri Mar 04, 2016 7:05 am
Forum: Troubleshooting
Topic: [Pi3] Only gibberish on serial
Replies: 2
Views: 963

Re: [Pi3] Only gibberish on serial

Interesting, thanks! Will wait for a firmware update related to this.
by TheDJVG
Thu Mar 03, 2016 8:05 pm
Forum: Troubleshooting
Topic: [Pi3] Only gibberish on serial
Replies: 2
Views: 963

[Pi3] Only gibberish on serial

Hi all, Today I received my Pi3 and I downloaded the latest Rasbian image from the website and connected it to my FT230X UART to USB controller and found myself only getting gibberish from the Pi's UART port. I'm using the default 115200 baudrate and I'm getting a good console with the same SD card ...

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