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* initramfs-live-boot: handle multiple udev locationsRoss Burton2013-01-181-1/+19
| | | | | | | | | | | udevd isn't on $PATH and is in different places depending on what version of udev is being used. Copy the code from initramfs-framework to search for the right udevd at boot time instead of hard-coding a location. (From OE-Core rev: a5de76317112fc065a78a745c2f23775dca15d75) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-live.sh: avoid duplicate mount points for the same filesystemChen Qi2013-01-071-4/+5
| | | | | | | | | | | | | | | | | A live system had duplicate mount points for the same filesystem in the output of 'mount' command. That was because we didn't handle the temporary mounts properly before switch_root. This patch fixes this problem by moving the mount points of some filesystems to the corresponding directories in the real root filesystem. [YOCTO #3155] (From OE-Core rev: 050a745413f8bb26212b84da391e0f7665f77728) 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>
* init-live: default to initrd shell if image isn't foundAlexandru DAMIAN2012-12-191-1/+21
| | | | | | | | | | | | | | | | | | | Adds "debugshell" command line parameter for live/install images. If the init live fails to find and mount a root-fs image, dumps to a shell after timeout so that the developer can figure what's wrong. Timeout defaults to 30 seconds, but it can be changed as param argument. Prior art in Ubuntu. Also, leaving a system stale isn't good form. (From OE-Core rev: 6f99e530822ac32f32615590e22a9758ac210e84) Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: fix udevd in the live boot init scriptsRoss Burton2012-11-121-1/+3
| | | | | | | | | | | | | | | udevd moved location and isn't in $PATH anymore, so use an absolute path to start it. The control socket path moved too, so mkdir the directory it's in. Mounts the new devtmpfs on /dev device tree. (From OE-Core rev: 543606e5dc379497c34196d004a214e847f5db2d) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Alexandru Damian <alexandru.damian@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Revert "initrd: Spawn an emergency shell when something goes wrong"Ross Burton2012-10-021-11/+0
| | | | | | | | | | | This had nowhere near enough testing... This reverts commit ffb6928f5783e5202d9849c3a185e29be1d41c63. (From OE-Core rev: f162f0ecc96fdfb564aad968e5b8bc670640ea68) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs: Make mkdir not failDamien Lespiau2012-09-281-3/+3
| | | | | | | | | | | This patch make "mkdir foo" not fail if foo already exists. (From OE-Core rev: 2bf5026933b733701d4d339e01a4f5e4468f368e) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrd: Spawn an emergency shell when something goes wrongDamien Lespiau2012-09-281-0/+11
| | | | | | | | | | | | | set -e allows to exit if a command fails. We install a trap and execute emergency_shell() when either the init script exits or when ctrl-c is typed (say if we are stuck somewhere and we want to debug it). (From OE-Core rev: ae5e2bd994e3f60d3803ab56e6ed34d08fbc56f0) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* EFI: Make installer EFI awareDarren Hart2012-07-192-3/+178
| | | | | | | | | | | | | | | | | | | | | | | | [YOCTO #1919] Create a basic EFI installer script modeled after the existing installer and add it to a new initramfs-live-install-efi recipe. Update the init-live.sh script to distinguish between LABEL=install and LABEL=install-efi and select the appropriate script. Add the efi installer to core-image-minimal-initramfs. Update grub-efi.bbclass to use "LABEL=install-efi" when it detects a label of "install". This is clearly not ideal, but a proper fix would involve decoupling the LABELS assignment from the image-live.bbclass usage of SYSLINUX_LABELS. We should be able to address that in a follow-on clean-up series. V2: Include missing initramfs-live-install-efi_1.0.bb V3: Rebase after Radu's console_params fix (From OE-Core rev: 4bce3417917a3e88ba6529db394525fba82e0699) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Add console kernel optionsRadu Moisan2012-07-192-1/+8
| | | | | | | | | | | | | Live image installer did not preserve BSP specified console= kernel parameter. This patch updates the init scripts that are responsible for grub.cfg creation so that options like console= are passed allong from installer to installed img [YOCTO #2426] (From OE-Core rev: e18c59eb5a61f265b9cad6de68359fa1430b0e58) Signed-off-by: Radu Moisan <radu.moisan@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-install: Clean up partition alignmentDarren Hart2012-07-091-4/+4
| | | | | | | | | | | | | | | | The current partitioning scheme leaves a 1MB gap between all the generated partitions by adding a 1 to the end of the last partition to use as the start of the next. parted is smart enough to not overlap start and end positions of the same value. This avoids the 1 MB gaps. Rather than pad the disk with 1MB in the beginning and cut it off at the MB boundary on the end, we can use 0% and 100% to allow parted to do the required math and use as much of the disk as possible. (From OE-Core rev: 8aac6ecc5194c734dfd3d677017ab3ea045b2339) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-install: Correct ext2->ext3 typo in loggingDarren Hart2012-07-091-1/+1
| | | | | | | | | | We create both the boot and root partitions as ext3 now, update the logging accordingly. (From OE-Core rev: 4436639eed57d818992596d6f0f7b53d3bbd4800) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-install: Use swap_ratio in the calulation of swap_sizeDarren Hart2012-07-091-1/+1
| | | | | | | | | | | swap_size currently uses a hard coded percentage and ignores the swap_ratio variable. Fortunately they are the same value currently. Make the calculation use the variable to avoid problems in the future. (From OE-Core rev: 2678ce668499af0e90994b9da8c518e85de56651) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: Update install.sh to work with mmc devicesDarren Hart2012-05-061-21/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes [YOCTO #2385] The installer only searches for hd[ab] sd[ab]. Some newer BSPs have mmcblk devices that should be used as the install target. These devices also have a partition prefix (mmcblk0p1 instead of mmcblk01). As they are detected asynchronously, it is necessary to add the rootwait kernel parameter to avoid a race condition trying to mount the root device. As BSPs like the FRI2 and the sys940x have mmc devices and will have a 1.2 release, we should push this to 1.2.1. The changes are perfectly contained and easily verified. Test for an mmcblk device and add the p partition prefix if necessary. Add the rootwait kernel parameter when an mmcblk device is detected. Replace the series of explicit umount commands with a single umount using a wildcard. This will find all the partitions and will not try to unmount non-existant devices. Avoid copy and paste errors by replacing /dev/${device}${pX} references with the previously assigned rootfs, bootfs, and swap variables. These changes have been tested on the FRI2 Sato image which installed to /dev/mmcblk0 as well as the N450 Sato image which installed to /dev/sda. Both were successful. (From OE-Core rev: bf403680d72e360c7382f540ea25cfdcbe77b4e5) Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: fix init-live.sh and use unionfsYang Shi2012-04-111-4/+19
| | | | | | | | | | | | | | | | | | [YOCTO #1487] When booting up with liveCD image, init scripts can't work well on read-only filesystem. Unionfs, which is supported in Yocto kernel, allows a filesystem to appear as writeable, but without actually allowing writes to change the filesystem. Use unionfs to mount rootfs and make root file system can be writen when using liveCD to boot up. Set UNION_FS variable depending on kernel config, so that it can work with kernel which doesn't have unionfs feature. [RP: Mark recipe as machine specific due to kernel dependency] (From OE-Core rev: b7f4e8d153c2aebbcf6556e7e926f6b94801d6aa) Signed-off-by: Yang Shi <yang.shi@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: add sleep to avoid kernel messages before install messageSaul Wold2011-12-081-0/+3
| | | | | | | | | | | As suggested by Darren Hart [YOCTO #725] (From OE-Core rev: ed76654c613d38095f085640acb6591b9739a60e) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-live-boot: make it more generic and easy to useOtavio Salvador2011-10-141-12/+20
| | | | | | | | | | | | | | | | | | | | The script was making some assumptions that enforced many requirement in the machine kernel configuration and usage, besides it were too while booting. Changes included: * fix indentation; * rdepends on udev; * allow use of isofs as module; * remove rootdelay param parsing as it was unused; * don't verbosely kill udevd and mknod; * mount devtmpfs into rootfs, if available, before swithing root; (From OE-Core rev: 3fc8cec53038f41d31344040c56d62aac90ba7e0) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Set an explicit path for the initrd scriptsDarren Hart2011-09-163-1/+7
| | | | | | | | | | | | | | | | If we don't set PATH, then the shell will specify one for us. Busybox adds the sbin dirs, but bash does not. I hit an issue where bash (among other things) ended up in my initrd and the boot scripts failed due to a bad default PATH. While that is a separate issue, we should not be at the mercy of the shell's default PATH. Update the initrdscripts to all specify: PATH=/sbin:/bin:/usr/sbin:/usr/bin (From OE-Core rev: 4617ae0f433876037c2c9a0dfdb5e373e7a5c77b) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initramfs-live-install: add support for grub2Tom Zanussi2011-09-151-6/+25
| | | | | | | | | | | | grub2 needs a different set of install steps from grub 0.97. This adds them to init-install.sh and adds an install-time check that determines which version is being used and which steps to use depending on the version of grub selected. (From OE-Core rev: c67d03eb3684acab89e5972609e397087727e74e) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: fix init-live.sh for hddimg and livecdJingdong Lu2011-08-241-6/+11
| | | | | | | | | | | Both hddimg and livecd use init-live.sh script to boot the rootfs.img. But the paths of rootfs.img in hddimg and livecd are different. So we add a variable "ISOLINUX" to provide a correct path. (From OE-Core rev: 4e7221d23bf335cbb4e1e2ba703e4c0a04df7129) Signed-off-by: Jingdong Lu <jingdong.lu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* initrdscripts: fix init-live.shJingdong Lu2011-08-191-1/+1
| | | | | | | | | | | | | Fix bug: [YOCTO #686] Because the variable "ROOT_IMAGE" in init-live.sh is not correct, it fails to run when using liveCD. Modify value of "ROOT_IMAGE" to "isolinux/rootfs.img". If we want to use liveCD, we also need to add some kernel options related to CDROM support when compling kernel. (From OE-Core rev: f9b6f41c9249cc90f7621d446eafae5e5508dd6e) Signed-off-by: Jingdong Lu <jingdong.lu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-install.sh: Fix make partition and make file system issuesMei Lei2011-08-121-3/+3
| | | | | | | | | | | | | | | | [YOCTO #1151] Change the offset from the beginning of the disk to aligne the blocks. In this script, we use mkfs.ext3 to create file system after partition, but we use mkpartfs to create file system repeatly, and get some warnings about choose another specific tools to create file system for reliability. So use mkpart instead of mkpartfs and only use mkfs.ext3 to create file system. (From OE-Core rev: 67c9804e0416defb7c3f69bd02bbae3710e5be0a) Signed-off-by: Mei Lei <lei.mei@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Further cleanup of various poky referencesRichard Purdie2011-04-211-2/+2
| | | | | | (From OE-Core rev: fe73ea8c510877fe4e3c117985e8f3d0b79ddf1b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* init-live.sh: add 'coldplug' udev triggerTom Zanussi2011-02-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Fixes [BUGID #693] The init-live.sh script starts udevd in init-live.sh:early_setup(), but doesn't account for the possibility that the root device may have already been registered by the kernel before udevd starts up. If the device is detected after udevd starts up, everything's fine - udevd gets the 'add' uevent for the device, the root image shows up at e.g. /media/sda/rootfs.img, and the boot continues. If however the device is detected before udevd starts up, udevd misses the 'add' uevent and the root image never shows up, causing it to stay in the 'waiting for removable media' loop forever. The 'udevadm trigger' command is meant to be used to avoid this situation, but init-live.sh doesn't use it. Furthermore, since the default was changed in udev 152 from 'add' to 'change', the command needs to explicity name 'add' as the action. Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
* initrdscripts: remove the incorrect moblin message (Bug 368)Yu Ke2010-09-301-1/+1
| | | | | | | | | | When install the live image into netbook/emenlow, the install tool prompt: # Found drive at /dev/sda. Do you want to install moblin there ? [y/n] The "moblin" here should be replaced by "poky". Fix [BUGID #368] Signed-off-by: Yu Ke <ke.yu@intel.com>
* Major layout change to the packages directoryRichard Purdie2010-08-273-0/+270
Having one monolithic packages directory makes it hard to find things and is generally overwhelming. This commit splits it into several logical sections roughly based on function, recipes.txt gives more information about the classifications used. The opportunity is also used to switch from "packages" to "recipes" as used in OpenEmbedded as the term "packages" can be confusing to people and has many different meanings. Not all recipes have been classified yet, this is just a first pass at separating things out. Some packages are moved to meta-extras as they're no longer actively used or maintained. Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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