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Date:      Mon, 24 Oct 2022 21:35:02 +0200
From:      Johan Henselmans <johan@netsense.nl>
To:        freebsd-arm@freebsd.org
Subject:   BeagleBone uboot: BeagleBone Green Gateway not defined in uboot?
Message-ID:  <0EDDBAEA-CA91-4A64-BB93-BCB5D067BE00@netsense.nl>

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I have tried to boot a Beaglebone Green Gateway via the current =
GenericSD.img.xz at =
https://download.freebsd.org/ftp/releases/arm/armv7/ISO-IMAGES/13.0/FreeBS=
D-13.0-RELEASE-arm-armv7-GENERICSD.img.xz

The board booted, but it did not have anything functional in the sense =
of wland or ethernet.

So I installed (after putting the SD-card in a BeagleBone Green, which =
was able to find an ethernet port and a working internet connection) the =
beaglebone uboot:
=3D=3D=3D=3D=3D
pkg install sysutils/u-boot-beaglebone
=3D=3D=3D=3D=3D

That resulted in the message that there was no device tree:
=3D=3D=3D=3D=3D
Loading Environment from EXT4...
** Unable to use mmc 0:1 for loading the env **
Board: BeagleBone Black
<ethaddr> not set. Validating first E-fuse MAC
BeagleBone Black:
Model: SeeedStudio BeagleBone Green Gateway:
BeagleBone: cape eeprom: i2c_probe: 0x54:
BeagleBone: cape eeprom: i2c_probe: 0x55:
BeagleBone: cape eeprom: i2c_probe: 0x56:
BeagleBone: cape eeprom: i2c_probe: 0x57:
Net:   eth0: MII MODE
cpsw, usb_ether
Press SPACE to abort autoboot in 0 seconds
board_name=3D[A335BNLT] ...
board_rev=3D[GG1A] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found EFI removable media binary efi/boot/bootarm.efi
libfdt fdt_check_header(): FDT_ERR_BADMAGIC

<snip>
No valid device tree blob found!
WARNING! Trying to fire up the kernel, but no device tree blob found!
=3D=3D=3D=3D=3D


How can I add a  device tree blob for the BeagleBone Green Gateway?



Kind Regards,
Johan Henselmans




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