linux/poky.git/meta/classes/kernel-fitimage.bbclass, branch yocto-3.1.7

kernel-fitimage: fix devicetree reproducibility

2020-02-14T13:07:23+00:00

Ensure that the order of dtb/dtbo files in the generated fitimage is reproducible. Fixes: 71bfa9838cbf ("kernel-fitimage: Handle overlays in EXTERNAL_KERNEL_DEVICETREE") (From OE-Core rev: 9e4a91b63dd8e0c1708da2ac7de461b35fb0b011) Signed-off-by: Alex Kiernan Signed-off-by: Richard Purdie

kernel-fitimage: Handle overlays in EXTERNAL_KERNEL_DEVICETREE

2020-02-13T12:19:14+00:00

When using EXTERNAL_KERNEL_DEVICETREE, collect DTB overlays too (*.dtbo) as well as iterating down into sub-directories so using the behaviour for naming which matches KERNEL_DEVICETREE. (From OE-Core rev: 169ebd59f11845a3a5a7157719217ccf0844e448) Signed-off-by: Alex Kiernan Signed-off-by: Richard Purdie

kernel-fitimage: introduce FIT_SIGN_ALG

2019-10-31T16:09:34+00:00

make fitImage configuration signature algorithm selectable with FIT_SIGN_ALG. (From OE-Core rev: e24b27a2b49e97cec6153f2d642d17a901b8ba12) Signed-off-by: Richard Leitner Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel-fitimage: Cope with non-standard kernel deploy subdirectory

2019-10-23T15:30:36+00:00

kernel.bbclass installs non-standard kernels (where KERNEL_PACKAGE_NAME is not "kernel") in a subdirectory of ${DEPLOYDIR}. To achieve this kernel_do_deploy sets the deployDir shell variable to ${DEPLOYDIR} for the standard kernel or ${DEPLOYDIR}/${KERNEL_DEPLOYSUBDIR} for non-standard kernels. kernel-fitimage.bbclass's kernel_do_deploy_append ought to do the same and can do so by using the same shell variable. (From OE-Core rev: d324b22d32eaea9e4337c963c8b1a33b0ba6a2dd) Signed-off-by: Mike Crowe Signed-off-by: Richard Purdie

kernel.fitimage.bbclass: remove ramdisk_ctype

2019-09-27T12:02:17+00:00

set in the ramdisk node the compression property always to "none", as U-Boot nowadays since commit: b1307f884a91 ("fit: Support compression for non-kernel components (e.g. FDT)") decompress non kernel components. Setting compression to the used comression algorithm now, will end in fail of your kernel boot with the ramdisk. This issue is fixed since commit: bddd98573465 ("fit: Do not automatically decompress ramdisk images") which now prints a warning in U-Boot, instead of decompressing the ramdisk, but we should setup compression property correct. (From OE-Core rev: f963a51544a9a7b1abbaa87c95b3c0279847d697) Signed-off-by: Heiko Schocher Signed-off-by: Richard Purdie

kernel-fitimage: introduce FIT_HASH_ALG

2019-06-19T11:46:44+00:00

sanitize fitImage hash algorithm selection with FIT_HASH_ALG switch default hash algorithm from sha1 to sha256 (From OE-Core rev: 8c9d5d59cb1575fac17c461090937df4cbb3d3b5) Signed-off-by: Ayoub Zaki Signed-off-by: Richard Purdie

kernel-fitimage: uboot-sign: Check UBOOT_DTB_BINARY before adding deps

2019-06-12T20:08:52+00:00

Since UBOOT_DTB_BINARY empty means we don't need to inject signatures into the U-Boot DTB, we can remove the dependencies between consumers of these two classes and resolve a circular dependency between u-boot and kernel. (From OE-Core rev: c6b49cb75285e71909d1f9e4bf636f186941b519) Signed-off-by: Alex Kiernan Signed-off-by: Richard Purdie

kernel-fitimage: support RISC-V

2019-04-12T12:40:21+00:00

Support RISC-V kernel image, using the "Image" target. This change allows RISC-V support for fitImage via the following flow: OpenSBI -> u-boot (as payload) -> Linux kernel (as fitImage with ramdisk and dtb). This was tested using QEMU RISC-V 64-bit. (From OE-Core rev: 35d0842c637b7d7ce0ab01f43b594c19a964872f) Signed-off-by: Michael Scott Signed-off-by: Richard Purdie

kernel-fitimage: Replace tabs with spaces in python

2019-02-28T17:47:10+00:00

Fix: WARNING: python should use 4 spaces indentation, but found tabs in kernel-fitimage.bbclass, line 33 (From OE-Core rev: 00716a795f10e223150b0f9b214d185d654f4cc1) Signed-off-by: Alex Kiernan Signed-off-by: Richard Purdie

kernel-fitimage.bbclass: Introduce a way to provide external dtb

2019-02-26T23:04:31+00:00

Currently kernel-fitimage gets the dtb from KERNEL_DEVICETREE, however there are instances when the DTB file can be generated using other recipes, provide a way to include the DTB instead of inkernel device tree. Add support for external device tree during the creation of fitimage. If virtual/dtb is set using PREFERRED_PROVIDER_virtual/dtb = "devicetree", which inherits the devicetree.bbclass then use the path provided in EXTERNAL_KERNEL_DEVICETREE else use KERNEL_DEVICETREE during fitimage process (From OE-Core rev: 084f4de4dbaf9821516fc0254d35f4fb04311d27) Signed-off-by: Manjukumar Matha Signed-off-by: Richard Purdie