We have just started development of a new application based on the iMX6ULL.
I’d like to inquire whether this SoM is still supported in TorizonCore since the latest nightly build image does not boot, probably due to the usage of NAND memory instead of eMMC.
This is the image I’ve flashed through TEZI:
And here’s the output on the UART console after rebooting:
NAND: 512 MiB MMC: FSL_SDHC: 0 Loading Environment from NAND... OK In: serial Out: serial Err: serial Model: Toradex Colibri iMX6ULL 512MB Wi-Fi / Bluetooth V1.1A, Serial# 06487293 Net: Could not get PHY for FEC1: addr 2 eth-1: ethernet@020b4000 Hit any key to stop autoboot: 0 ubi0: default fastmap pool size: 200 ubi0: default fastmap WL pool size: 100 ubi0: attaching mtd5 ubi0: scanning is finished ubi0: attached mtd5 (name "ubi", size 508 MiB) ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 ubi0: good PEBs: 4057, bad PEBs: 7, corrupted PEBs: 0 ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128 ubi0: max/mean erase counter: 7/3, WL threshold: 4096, image sequence number: 704326309 ubi0: available PEBs: 0, total reserved PEBs: 4057, PEBs reserved for bad PEB handling: 73 Scanning ubi 0:... Found U-Boot script /boot.scr 2417 bytes read in 3 ms (786.1 KiB/s) ## Executing script at 87000000 422 bytes read in 37 ms (10.7 KiB/s) 42124 bytes read in 60 ms (685.5 KiB/s) 7598592 bytes read in 6740 ms (1.1 MiB/s) 3257417 bytes read in 2926 ms (1.1 MiB/s) Kernel image @ 0x81000000 [ 0x000000 - 0x73f200 ] ## Flattened Device Tree blob at 82100000 Booting using the fdt blob at 0x82100000 Using Device Tree in place at 82100000, end 8210d48b Updating MTD partitions... Starting kernel ... [ 2.583618] UBI error: cannot open mtd UBI, error -2 [ 2.591734] rtc-ds1307 0-0068: hctosys: unable to read the hardware clock Starting version 243+ root '/dev/ubi0_1' doesn't exist or does not contain a /dev.
After this, the bootup would hang indefinitely.
The same applies for an image I built with the provided Docker container.
Interestingly enough, an older TorizonCore image boots just fine:
Any suggestions what I might be doing wrong are welcome!
Thanks in advance!