Hi Peter,
>> kernel panics directly after mounting the root file system.
Can you please share the panic logs? Also are you using any patches on top of
the 4.9 base kernel?
BR,
Awais
________________________________
From: meta-amd-boun...@yoctoproject.org <meta-amd-boun...@yoctoproject.org> on
behalf of Smith, Peter1 (GE Power) <peter.t.sm...@ge.com>
Sent: Thursday, February 1, 2018 10:09 PM
To: meta-amd@yoctoproject.org
Subject: [meta-amd] Kernel won't boot on Bald Eagle
Hi, looking for some pointers. I have tried to resurrect the meta-baldeagle
layer and pull it forward to work with Yocto poky. I have a clean build but the
kernel panics directly after mounting the root file system. I have used the
linux-yocto 4.9 kernel, with a machine configuration and
linux-kernel_4.9.bbaapend as below. Any clues?
====
#@TYPE: Machine
#@NAME: baldeagle
#@DESCRIPTION: Machine configuration for baldeagle systems
PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
PREFERRED_VERSION_linux-yocto ?= "4.9%"
require conf/machine/include/tune-baldeagle.inc
include conf/machine/include/amd-common-configurations.inc
XSERVER_X86_GPU = "xf86-video-amd \
${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'mesa-driver-radeon',
'', d)}"
XSERVER ?= "${XSERVER_X86_BASE} \
${XSERVER_X86_EXT} \
${XSERVER_X86_FBDEV} \
${XSERVER_X86_MODESETTING} \
${XSERVER_X86_GPU} \
"
MACHINE_EXTRA_RRECOMMENDS += "radeon-firmware"
#MACHINE_EXTRA_RRECOMMENDS += "amd-gpio"
# Setup a gettys on all serial ports
SERIAL_CONSOLES = "115200;ttyUSB0"
# Make sure the kernel messages go to the VGA console and to the serial
ports.
KERNEL_SERIAL_CONSOLE = "console=ttyUSB0,115200n8"
APPEND += "radeon.dpm=1"
MACHINEOVERRIDES =. "amd:amdx86:radeon:"
# Metadata used by CodeBench for the ADE
ADE_CB_CPU = "general.cpu.puma"
====
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
KMACHINE_baldeagle ?= "common-pc-64"
KBRANCH_baldeagle ?= "standard/base"
KERNEL_FEATURES_append_baldeagle = " cfg/smp.scc"
COMPATIBLE_MACHINE_baldeagle = "baldeagle"
====
Thanks Peter
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