ti-extras: Add support for extra kernel/u-boot features

There are some features that will either never be accepted into the
upstream kernel, or are not ready to be accepted.  ti-extras allows for
controlling the kernel and u-boot repos, breanches, and srcrevs to gain
access to those features via the TI_EXTRAS variable in the local.conf
file.

Initial support for TI_EXTRAS=tie-jailhouse is being added by this
patch.

Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
Acked-by: Paresh Bhagat <p-bhagat@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>

3 files changed, 6 insertions, 0 deletions

diff --git a/meta-ti-bsp/conf/machine/am62xx-evm-k3r5.conf b/meta-ti-bsp/conf/machine/am62xx-evm-k3r5.conf
index 9889ae38..548369ca 100644
--- a/meta-ti-bsp/conf/machine/am62xx-evm-k3r5.conf
+++ b/meta-ti-bsp/conf/machine/am62xx-evm-k3r5.conf
@@ -3,6 +3,7 @@
 #@DESCRIPTION: Machine configuration for the TI AM62xx EVM (R5F core)
 
 require conf/machine/include/k3r5.inc
+require conf/machine/include/ti-extras.inc
 
 SYSFW_SOC = "am62x"
 SYSFW_CONFIG = "evm"
diff --git a/meta-ti-bsp/conf/machine/am62xx-evm.conf b/meta-ti-bsp/conf/machine/am62xx-evm.conf
index c4357be3..082a1ae7 100644
--- a/meta-ti-bsp/conf/machine/am62xx-evm.conf
+++ b/meta-ti-bsp/conf/machine/am62xx-evm.conf
@@ -3,6 +3,7 @@
 #@DESCRIPTION: Machine configuration for the TI AM62XX EVM
 
 require conf/machine/include/am62xx.inc
+require conf/machine/include/ti-extras.inc
 
 KERNEL_DEVICETREE_PREFIX = "ti/k3-am625"
 
diff --git a/meta-ti-bsp/conf/machine/include/ti-extras.inc b/meta-ti-bsp/conf/machine/include/ti-extras.inc
new file mode 100644
index 00000000..4e62605c
--- /dev/null
+++ b/meta-ti-bsp/conf/machine/include/ti-extras.inc
@@ -0,0 +1,4 @@
+# Add TI_EXTRAS to machine overrides so we get access to e.g. 'jailhouse'
+
+TI_EXTRAS ??= ""
+MACHINEOVERRIDES =. "${@ '${TI_EXTRAS}:' if d.getVar('TI_EXTRAS').startswith('tie-') else ''}"