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Groups > linux.debian.kernel > #59181

Bug#878332: linux-armmp-lpae: Raspberry pi 2 hangs at boot

From Philip Rinn <rinni@inventati.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#878332: linux-armmp-lpae: Raspberry pi 2 hangs at boot
Date 2017-10-13 15:30 +0200
Message-ID <uA8ch-4ln-5@gated-at.bofh.it> (permalink)
References <uzTZH-34a-129@gated-at.bofh.it> <uA6ka-3bV-11@gated-at.bofh.it> <uA82B-4hy-1@gated-at.bofh.it> <uzTZH-34a-129@gated-at.bofh.it> <uA82B-4hy-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi,

On 13.10.2017 at 15:05, Sebastian Reichel wrote:
> 4.12 introduced a new mmc driver, that was not enabled in the
> Debian kernel resulting in rootfs not being found. It has been
> enabled in 4.13.4-1, which is available in sid:
> 
> [armhf,arm64] mmc: Enable MMC_BCM2835 (Closes: #845422)

I know, but I was able to boot 4.12.0-0.bpo.2-armmp without problems. While I
couldn't boot 4.13.0-1-armmp-lpae. For me lpae makes the difference not the new
mmc driver (the old one is still there afaik).

> Also your kernel cmdline is probably incorrect for early
> printing, which works with the Debian kernel on RPi2 (and
> properly displayed the rootfs could not be found problem
> for 4.12 kernels):
> 
> earlyprintk console=ttyAMA0,115200 root=/dev/mmcblk0p2 rootwait

Oh, good to know, thanks.

Best,
Philip

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Thread

Bug#878332: linux-armmp-lpae: Raspberry pi 2 hangs at boot Sebastian Reichel <sre@debian.org> - 2017-10-13 15:20 +0200
  Bug#878332: linux-armmp-lpae: Raspberry pi 2 hangs at boot Philip Rinn <rinni@inventati.org> - 2017-10-13 15:30 +0200
  Bug#878332: linux-armmp-lpae: Raspberry pi 2 hangs at boot Ben Hutchings <ben@decadent.org.uk> - 2017-10-14 00:30 +0200

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