FreeBSD/RockPro64 experience
Milan Obuch <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
Hi, today I had an opportunity to check $subject configuration for a while. I downloaded from ftp.freebsd.org file I put on uSD card - FreeBSD-13.0-CURRENT-arm64-aarch64-ROCKPRO64-20201029-b9403d7aae8.img Using serial console, I was able to see the whole boot process, just one small observation - at the beginning, there is short notice from BL31: NOTICE: BL31: v2.3(): NOTICE: BL31: Built : 06:52:32, Oct 29 2020 which is sent over wire at 115200 bps (or 115.2 kpbs if you prefer), then speed is switched to 1500000 bps (or 1.5 Mbps, put the other way). First lines: U-Boot TPL 2020.07 (Oct 29 2020 - 06:56:20) Channel 0: LPDDR4, 50MHz BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB Channel 1: LPDDR4, 50MHz BW=32 Col=10 Bk=8 CS0 Row=16/15 CS=1 Die BW=16 Size=2048MB 256B stride 256B stride lpddr4_set_rate: change freq to 400000000 mhz 0, 1 lpddr4_set_rate: change freq to 800000000 mhz 1, 0 Trying to boot from BOOTROM Returning to boot ROM... It looks to me this BL31 notice is put there only on power up, but I still think it would be better if speed is not switched. Other than that, this board looks working quite well out of the box, just suitable uSD card needs to be put in. Regards, Milan _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"