Re: Can't boot NetBSD from SDcard via UEFI on Raspberry Pi 5 (8GB D0) - sdmmc1: couldn’t enable card: 60

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

On 02/01/2026 06:00, Tim McIntosh wrote:
> Hello,
> I recently purchased a Raspberry Pi 5 (8GB, D0 stepping) and have been trying to boot NetBSD on it via UEFI (following the instructions on the wiki <https://wiki.netbsd.org/ports/evbarm/raspberry_pi/>), but have had no luck.
> I believe I’ve tried all of the following:
> https://nycdn.netbsd.org/pub/NetBSD-daily/netbsd-10/latest/evbarm-aarch64/binary/gzimg/arm64.img.gz
> https://nycdn.netbsd.org/pub/NetBSD-daily/netbsd-11/latest/evbarm-aarch64/binary/gzimg/arm64.img.gz
> https://nycdn.netbsd.org/pub/arm/HEAD/20260101113528Z/NetBSD-HEAD-aarch64-20260101113528Z-generic.img.gz
> I’ve also tried fiddling with the UEFI settings, with no improvement.
> In all cases, boot fails after these errors:
> [4.3283271] sdmmc1: couldn’t send I/O OCR
> [4.3383275] sdmmc1: couldn’t enable card: 60
> [7.4883652] sdmmc1: couldn’t send I/O OCR
> [7.4983656] sdmmc1: couldn't enable card: 60
> [10.3984004] sdmmc0: couldn't enable card: 60

I fixed this with...


https://mail-index.netbsd.org/source-changes/2026/06/07/msg162319.html

Pullup to netbsd-11 is pending

https://releng.netbsd.org/cgi-bin/req-11.cgi?show=306