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| author | Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> | 2020-06-23 21:00:48 +0100 |
|---|---|---|
| committer | sudipto paul <sudipto.paul@arm.com> | 2020-07-28 12:13:00 +0100 |
| commit | 080371d1b4536a68b8966e216be5b68d4cda6dce (patch) | |
| tree | 4af8a3d843a07667ef6844811f506b6015c14262 | |
| parent | 6f3a6e65ef46a10270f5f84e04c99a48ab20f38b (diff) | |
arm-image/core: configuring the image for corstone700 machines
Defining rootfs content and enabling WIC mechanism for the
corstone700 machines.
The WIC contains the RAM part of the boot-firmware, TF-A, u-boot,
DTB, kernel and rootfs. The bootloaders dependencies are defined by
the machine (bootloaders: boot-firmware, TF-A, u-boot).
Change-Id: I1ee88c483595d914b958d1001f2e2e0dd8f2d8f1
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
| -rw-r--r-- | recipes-core/documentation/corstone700.md | 13 | ||||
| -rw-r--r-- | recipes-core/images/arm-reference-corstone700-image.inc | 21 | ||||
| -rw-r--r-- | recipes-core/images/arm-reference-image.bb | 1 |
3 files changed, 35 insertions, 0 deletions
diff --git a/recipes-core/documentation/corstone700.md b/recipes-core/documentation/corstone700.md new file mode 100644 index 0000000..2e11886 --- /dev/null +++ b/recipes-core/documentation/corstone700.md @@ -0,0 +1,13 @@ +# Corstone-700 image support in meta-arm-image layer + +## Image recipe + +The image allowing to build the software stack is arm-reference-image + +Image settings specific to Corstone-700 are specified under + +arm-reference-corstone700-image.inc + +## Distro + +Corstone-700 supports poky-tiny distro diff --git a/recipes-core/images/arm-reference-corstone700-image.inc b/recipes-core/images/arm-reference-corstone700-image.inc new file mode 100644 index 0000000..c842b08 --- /dev/null +++ b/recipes-core/images/arm-reference-corstone700-image.inc @@ -0,0 +1,21 @@ +inherit wic_nopt +inherit cramfs-xip +inherit u-bootimg +inherit image-buildinfo + +IMAGE_FEATURES += "debug-tweaks" + +IMAGE_FSTYPES += "wic wic.nopt cramfs-xip cpio.gz.u-bootimg" + +IMAGE_INSTALL += "packagegroup-core-boot" + +# deleting the /usr/lib/opkg/alternatives folder +# because we do not need alternative commands to what +# busybox offers. This saves around 1MB flash +remove_alternative_files () { + rm -rf ${IMAGE_ROOTFS}/usr/lib/opkg +} +ROOTFS_POSTPROCESS_COMMAND += "remove_alternative_files;" + +#package management is not supported in corstone700 +IMAGE_FEATURES_remove = "package-management"
\ No newline at end of file diff --git a/recipes-core/images/arm-reference-image.bb b/recipes-core/images/arm-reference-image.bb index aaa7c53..9e482a4 100644 --- a/recipes-core/images/arm-reference-image.bb +++ b/recipes-core/images/arm-reference-image.bb @@ -5,5 +5,6 @@ LICENSE = "MIT" inherit core-image MACHINE_IMAGE_REQUIRE ?= "" +MACHINE_IMAGE_REQUIRE_corstone700 = "arm-reference-corstone700-image.inc" require ${MACHINE_IMAGE_REQUIRE} |