kernel-fitimage: Add signing of fitImage entries for 5.10 kernel

While we are mirgrating to kernel v6.1 and u-boot v2023.04, we want to
keep kernel v5.10 and u-boot v2021.01 "working" for anyone looking at
kirkstone.  One of the items we are looking at changing is the signing
of entries in the fitImage.

To try and acheive a limited parity with dunfell while we work on the
migration, this commit creates a class that implements the logic that was in
dunfell and applies that class to the 5.10 kernel.

This is a temporary patch that will be remvoed when we remove the 5.10
recipe down the road.  This logic will not apply to the 6.1 kernel.

Signed-off-by: Ryan Eatmon <reatmon@ti.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_5.10.bb b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_5.10.bb
index cc67188a..f3793baf 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_5.10.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging_5.10.bb
@@ -3,6 +3,8 @@ SUMMARY = "Linux kernel for TI devices"
 LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
+KERNEL_CLASSES += "${@bb.utils.contains('TFA_PLATFORM', 'k3', 'kernel-fitimage-ti-u-boot', '', d)}"
+
 inherit kernel
 
 DEFCONFIG_BUILDER = "${S}/ti_config_fragments/defconfig_builder.sh"