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conf/machine/intel-*: Add rootwait to APPEND variables

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When using the init-install-efi.sh scripts from oe-core to install to a
USB stick, we do not get the "rootwait" kernel command line option.
Without the rootwait option we get a kernel panic when
attempting to boot from the installed USB stick.

This patch adds rootwait to the kernel command line of all intel-*
MACHINEs as a temporary workaround. This could potentially impact boot
times with devices that do not require it, but in testing with a
Silverjaw lure and SSD on a MinnowBoard Max, it did not have a noticable
impact.

Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This commit is contained in:
California Sullivan 2016-04-25 20:00:31 -07:00 committed by Saul Wold
parent d519b9d8e5
commit d9727db3e7
3 changed files with 3 additions and 3 deletions
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2
conf/machine/intel-core2-32.conf
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@ -29,6 +29,6 @@ XSERVER ?= "${XSERVER_X86_BASE} \
SYSLINUX_OPTS = "serial 0 115200"
SERIAL_CONSOLES = "115200;ttyS0 115200;ttyPCH0"
APPEND += "console=ttyS0,115200 console=ttyPCH0,115200 console=tty0"
APPEND += "rootwait console=ttyS0,115200 console=ttyPCH0,115200 console=tty0"
PACKAGE_INSTALL_append_pn-core-image-minimal-initramfs = " linux-firmware-i915"

2
conf/machine/intel-corei7-64.conf
View File

@ -28,6 +28,6 @@ XSERVER ?= "${XSERVER_X86_BASE} \
SYSLINUX_OPTS = "serial 0 115200"
SERIAL_CONSOLE = "115200 ttyS0"
APPEND += "console=ttyS0,115200 console=tty0"
APPEND += "rootwait console=ttyS0,115200 console=tty0"
PACKAGE_INSTALL_append_pn-core-image-minimal-initramfs = " linux-firmware-i915"

2
conf/machine/intel-quark.conf
View File

@ -16,7 +16,7 @@ MACHINE_FEATURES += "intel-ucode"
MACHINE_EXTRA_RRECOMMENDS += "kernel-modules linux-firmware"
SERIAL_CONSOLE = "115200 ttyS1"
APPEND += "console=ttyS1,115200 console=tty0"
APPEND += "rootwait console=ttyS1,115200 console=tty0"
EFI_PROVIDER = "gummiboot"