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* kernel.bbclass: introduce INITRAMFS_IMAGE_NAMEMing Liu2017-04-011-5/+5
| | | | | | | | | | | | | | It defaults to ${INITRAMFS_IMAGE}-${MACHINE} if INITRAMFS_IMAGE is not empty. This allows the end users to be able to override the initramfs image name with a customized value. (From OE-Core rev: e788fb2b894852f71b1c545abde71b45b9f230dc) Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes: Replace "if test" file tests with POSIX file testsuninative-1.6Robert P. J. Day2017-03-271-5/+5
| | | | | | | | | | In entire meta/classes/ directory, replace shell tests of the form "if test -? ..." with POSIX tests of the form "if [ -? ... (From OE-Core rev: 78928016f4cf38cf6751cb089200bf950d07ae93) Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage: dtb sections named by their filenames and one config ↵Florian Wickert2017-03-221-7/+21
| | | | | | | | | | | | | section for each dtb Before this, dtb sections were named by their position index in KERNEL_DEVICETREE. Also there was only one item in the config section, so only the first dtb was seen by the bootloader. This patch adds a config section for each dtb named by the dtb filename. This is what bootloaders usually know about the machine they run on. (From OE-Core rev: cd2ed7f80b555add07795cc0cbaee866e6c193a3) Signed-off-by: Florian Wickert <fw@javox-solutions.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes: Fix "U-boot", use proper spelling of "U-Boot".Robert P. J. Day2017-03-171-1/+1
| | | | | | | | | | | U-Boot people are amazingly pedantic in their insistence on proper spelling of "U-Boot", so humour them. (From OE-Core rev: f346a9bdc372ec477bafcda358f9339ff4e4c79d) Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage: Use compressed ramdisks in FIT images if availableRick Altherr2017-01-231-4/+30
| | | | | | | | | | | | | kernel-fitimage:fitimage_assemble() was calling copy_initramfs from kernel.bbclass which decompresses the initramfs cpio. Assume that if INITRAMFS_FSTYPES includes a compressed cpio, that is what it desired in the FIT image. (From OE-Core rev: 842ad404b36e00c89f615a3f7db4a2d30062effa) Signed-off-by: Rick Altherr <raltherr@google.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage.bbclass: Check value of UBOOT_SIGN_ENABLENathan Rossi2017-01-191-1/+1
| | | | | | | | | | | Check the value of UBOOT_SIGN_ENABLE, as it is defaulted to "0" which for matches as True in python due to being a non-empty string. (From OE-Core rev: 35ebe793f2d933366863d17fb807b3d39f594334) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage.bbclass: Don't assume KERNEL_IMAGETYPE == fitImageNathan Rossi2017-01-191-4/+4
| | | | | | | | | | | | | | The name of the output image for a fitImage that contains a ramdisk should match the same as for the fitImage that does not contain a ramdisk. As such it should not be assumed that KERNEL_IMAGETYPE is "fitImage". This change explicitly sets the name of the output ramdisk/initramfs to start with fitImage as does the non-ramdisk output. (From OE-Core rev: 81caed2b7071ffc9ed8077d7d76952f2a2a4713d) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage.bbclass: Allow unset load/entry addresses for ramdisksNathan Rossi2017-01-191-2/+11
| | | | | | | | | | | | Allow the load and entry addresses to remain unset if the UBOOT_RD_* variables are also unset for ramdisk entries in the image tree. This allows for U-Boot to decide dynamically where to load the ramdisk. (From OE-Core rev: 941b6ce3b297ed83f1c05dd76bfeefbf93482e6f) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: remove True option to getVar callsJoshua Lock2016-12-161-7/+7
| | | | | | | | | | | | | getVar() now defaults to expanding by default, thus remove the True option from getVar() calls with a regex search and replace. Search made with the following regex: getVar ?\(( ?[^,()]*), True\) (From OE-Core rev: 7c552996597faaee2fbee185b250c0ee30ea3b5f) Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage: Add x86 supportGeorge McCollister2016-08-101-30/+82
| | | | | | | | | | | | | | | | For x86, bzImage must be built instead of zImage. Include setup.bin (which is required to boot the kernel) in the fitimage and always use a load/boot address of 0x00090000. For details see: http://git.denx.de/?p=u-boot.git;a=blob;f=doc/uImage.FIT/x86-fit-boot.txt (From OE-Core rev: 1a65d11d4b8f056fdf22c31a92d1e58dec6d89f6) Signed-off-by: George McCollister <george.mccollister@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage: add initramfs supportGeorge McCollister2016-08-101-96/+189
| | | | | | | | | | | | | | | | | | If INITRAMFS_IMAGE is set, build an additional fitImage containing the initramfs. Copy the additional fitImage and the source (*.its) file, used to create it to DEPLOYDIR. The fitImage containing the initramfs must be built before do_deploy and after do_install to avoid circular dependencies. UBOOT_RD_LOADADDRESS - Specifies the load address used by u-boot for the initramfs. UBOOT_RD_ENTRYPOINT - Specifies the entry point used by u-boot for the initramfs. (From OE-Core rev: b406a89935f148779569fa3770776e009dd51f13) Signed-off-by: George McCollister <george.mccollister@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-fitimage.bbclass: do_assemble_fitimage(): cd to $BAndrew Bradford2016-08-101-0/+1
| | | | | | | | | | | | | | | | | | | | Prior to assembling the fitimage, ensure that $B is the cwd due to bitbake commit 67a7b8b021badc17d8fdf447c250e79d291e75f7 "build: don't use $B as the default cwd for functions". Without this change, do_assemble_fitimage() fails like: Log data follows: | DEBUG: Executing shell function do_assemble_fitimage | arm-ka-linux-gnueabi-objcopy: 'vmlinux': No such file | WARNING: exit code 1 from a shell command. | ERROR: Function failed: do_assemble_fitimage (From OE-Core rev: 42d50e8f5f3a98e50a0f50473ebc83dc6347b634) Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: Add KERNEL_IMAGETYPES to build multi types kernel at one timeHe Zhe2016-05-301-9/+11
| | | | | | | | | | | | | Add KERNEL_IMAGETYPES to support building packaging and installing multi types of kernel images, such as zImage uImage, at one time. KERNEL_IMAGETYPE and KERNEL_ALT_IMAGETYPE work as before. (From OE-Core rev: 849b67b2e4820564b5e5c9bd4bb293c44351c5f3) Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: fitimage: Repair misuse of shell test commandMarek Vasut2016-05-201-1/+1
| | | | | | | | | | | | | | | | | The kernel fitImage must be amended with signature if and only if UBOOT_SIGN_ENABLE = 1 . In the current case, the UBOOT_SIGN_ENABLE could be either 0 (default) or 1 , which test -n always correctly interprets as non-empty string, thus always true. This does not match the logic above though, so replace the test with check which passes only for UBOOT_SIGN_ENABLE = 1 . (From OE-Core rev: 158cbd737f9f6c2de756506caf919a0a3d0a05b9) Signed-off-by: Marek Vasut <marex@denx.de> Cc: Yannick Gicquel <yannick.gicquel@iot.bzh> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: fitimage: basic support for fitimage signatureYannick Gicquel2016-05-061-2/+43
| | | | | | | | | | | | | | | | | | | This is an initial support of fitImage signature to enable U-Boot verified boot. This feature is implemented by adding a signature tag to the configuration section of the generated fit-image.its file. When a UBOOT_SIGN_ENABLE variable is set to "1", the signature procedure is activated and performs a second call to mkimage to sign the fitImage file and to include the public key in the deployed U-Boot device tree blob. (This implementation depends on the use of CONFIG_OF_SEPARATE in U-Boot.) As the U-Boot device tree blob is appended in the deploy dir, a dependency on 'u-boot:do_deploy' is added when the feature is activated. (From OE-Core rev: 38d675f568ed67505896f20dd9738ce80feece08) Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: fitimage: support device tree compiler optionsYannick Gicquel2016-05-061-1/+7
| | | | | | | | | | | | | This introduces a new variable to set the device tree compiler options while calling mkimage ('-D' option). By default, this variable is not set but it can be defined in a configuration file, as following example: UBOOT_MKIMAGE_DTCOPTS = "-I dts -O dtb -p 2000" (From OE-Core rev: 9a3f541da305c75418c2eec75ade902717a01b69) Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: fitimage: Fix do_deploy taskhash mismatchMarek Vasut2016-04-181-0/+1
| | | | | | | | | | | | | | | | | | The kernel_do_deploy_append() uses DATETIME variable , so the taskhash of the kernel_do_deploy() function changes if fitImage is used. The buildsystem will complain accordingly: ERROR: linux-yocto-4.4.3+gitAUTOINC+bcc6509084_1a72cec834-r0 do_deploy: Taskhash mismatch 49a5899a6895dcebd311dcb59870f370 verses 37c8dd3aae44134492a876f21c1b641b for /Yocto/poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb.do_deploy ERROR: Taskhash mismatch 49a5899a6895dcebd311dcb59870f370 verses 37c8dd3aae44134492a876f21c1b641b for /Yocto/poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb.do_deploy Fix this by excluding the DATETIME variable from the checksum. (From OE-Core rev: 42ed25f693a4898f517c9ffc7920e5d994ac692d) Signed-off-by: Marek Vasut <marex@denx.de> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes: Fix do_rootfs referencesRichard Purdie2016-01-111-1/+1
| | | | | | | | | After the separation of do_rootfs, some rootfs references need changing to image_complete. (From OE-Core rev: 59a5f596ca29b1eb8283706e3c60fbb39f9c2c23) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: Add basic fitImage supportMarek Vasut2015-05-261-0/+234
This patch adds support for generating a kernel fitImage, which is a a successor to the uImage format. Unlike uImage, which could only contain the kernel image itself, the fitImage can contain all kinds of artifacts, like the kernel image, device tree blobs, initramfs images, binary firmwares etc. Furthermore, the fitImage supports different kinds of checksums, not only CRC32 like the uImage did. Last, but not least, fitImage supports signatures such that either the whole image or it's parts can be signed and then in turn can be verified by the bootloader. So far we only add support for wrapping the kernel image and DTB into the fitImage. The fitImage uses the sha1 checksum, which is the default. (From OE-Core rev: d92664278cfd0fdb455f78f73f2c44a9ee1716e4) Signed-off-by: Marek Vasut <marex@denx.de> Cc: Richard Purdie <richard.purdie@linuxfoundation.org> Cc: Koen Kooi <koen@dominion.thruhere.net> Cc: Paul Eggleton <paul.eggleton@linux.intel.com> Cc: Ross Burton <ross.burton@intel.com> Cc: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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