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

From	Sebastian Reichel <sre@debian.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 15:20 +0200
Message-ID	<uA82B-4hy-1@gated-at.bofh.it> (permalink)
References	<uzTZH-34a-129@gated-at.bofh.it> <uA6ka-3bV-11@gated-at.bofh.it> <uzTZH-34a-129@gated-at.bofh.it> <uA6ka-3bV-11@gated-at.bofh.it>
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Hi,

On Fri, 13 Oct 2017 13:24:38 +0200 Philip Rinn <rinni@inventati.org> wrote:
> just to make it clear: Version 4.11.6 is the last working kernel
> for me.

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)

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

-- Sebastian

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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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