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* initramfs-framework: base: Ensures /run/lock is availableOtavio Salvador2016-06-231-2/+2
| | | | | | | | | | | | Depending on the module we use, the /run/lock may be required. This creates it as part of initial setup and thus makes it available for every sub module. (From OE-Core rev: 1cf288a0514ae9365fe55a0ff90b5abe35042cef) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: fix "support dropping into shell on failure"Patrick Ohly2015-09-231-1/+1
| | | | | | | | | | | | Due to a missing $ before the variable name, all fatal errors ended up invoking a shell, instead of only doing that when init_fatal_sh is set as boot parameter. (From OE-Core rev: 2a4335eae4b31ea9451a665dad2ba33ae4967670) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: support dropping into shell on failurePatrick Ohly2015-09-121-0/+4
| | | | | | | | | | | | | | | | | When the init_fatal_sh boot parameter is present (i.e. used without value) and a fatal problem occurs inside the initramfs-module, a shell will be started instead of looping forever. Useful for debugging. Interestingly enough, the code was already indented to support such an if check... (From OE-Core rev: 1d3dc681e809846dba7cae4f81566045a3f8c205) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: handle kernel parameters with . insidePatrick Ohly2015-09-061-1/+2
| | | | | | | | | | | | | Kernel parameters like "uvesafb.mode_option=640x480-32" were turned into shell variables named "bootparam_uvesafb.mode_option", which triggered errors from the shell because the name is not valid. Now points get replaced with underscores, leading to bootparam_uvesafb_mode_option in this example. (From OE-Core rev: de81e804f0654092d20ccb8e6e40f4ff614c4b09) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: fix test that filter backup module filesMichaël Burtin2013-10-231-1/+1
| | | | | | | | | | | Test that filter backup module files (files starting with ~) was accidentally reversed in e6039e6e3b98d6ab91252a5012d76279b1fac6e8, this patch restore initial behavior. (From OE-Core rev: b2eb846ee12989add7a7ca8bbf45f293a3a7e56d) Signed-off-by: Michaël Burtin <michael.burtin@innotis.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: fix bashismChen Qi2013-08-061-6/+7
| | | | | | | | (From OE-Core rev: e6039e6e3b98d6ab91252a5012d76279b1fac6e8) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: init: Stop mount warnings during bootOtavio Salvador2012-12-031-2/+5
| | | | | | | | | | For a completely quiet boot using recent versions of utilities, the /etc/fstab and /var/lock need to be available. (From OE-Core rev: d7a8154d575f918a0a20cb0e3a8f65d02ed32f30) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-framework: provides a modular initramfsOtavio Salvador2011-12-081-0/+136
Provides the API and modules for a modular initramfs. The currently included modules are: * initramfs-module-debug adds support to dynamic debugging of initramfs using bootparams * initramfs-module-udev: enables udev usage * initramfs-module-mdev: enables mdev usage * initramfs-module-e2fs: adds support for ext4, ext3 and ext2 filesystems (From OE-Core rev: 7b69ad2167a1f0e57db82817b98a0cbcb70a0dd3) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>