linux-ti-*: Add filtering for which dtb/dtbo to include

We often carry more dtbs/dtbos in our kernel than we have upstreamed.
The inclusion of all of the dtb/dtbo in the KERNEL_DEVICETREE has become
problematic as we start testing the linux-next and 6.1 as part of our
LTS migration.  To address this issue we are adding in two step method
for managing the KERNEL_DEVICETREE.

Going forward we will only accept dtb/dtbo in KERNEL_DEVICETREE if it is
available in upstream.  This way we ensure that the variable is more
accurate for whichever kernel you might be looking at.  We have also
added a new variable KERNEL_DEVICETREE_PREFIX which our kernel recipes
will use to auto set KERNEL_DEVICETREE based on what files are in the
kernel and not a fixed list in the conf files.

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

4 files changed, 22 insertions, 20 deletions

diff --git a/meta-ti-bsp/conf/machine/include/am64xx.inc b/meta-ti-bsp/conf/machine/include/am64xx.inc
index a2e5d673..157bf5d5 100644
--- a/meta-ti-bsp/conf/machine/include/am64xx.inc
+++ b/meta-ti-bsp/conf/machine/include/am64xx.inc
@@ -4,12 +4,11 @@ SOC_FAMILY:append = ":am64xx"
 SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS1"
 SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
 
+KERNEL_DEVICETREE_PREFIX = "ti/k3-am642"
+
 KERNEL_DEVICETREE = " \
     ti/k3-am642-evm.dtb \
     ti/k3-am642-sk.dtb \
-    ti/k3-am642-evm-icssg1-dualemac.dtbo \
-    ti/k3-am642-evm-icssg1-dualemac-mii.dtbo \
-    ti/k3-am642-evm-nand.dtbo \
 "
 
 # Default tiboot3.bin on AM64x is for SR2.0 HS-FS
diff --git a/meta-ti-bsp/conf/machine/include/am65xx.inc b/meta-ti-bsp/conf/machine/include/am65xx.inc
index 0ae00761..564d61b0 100644
--- a/meta-ti-bsp/conf/machine/include/am65xx.inc
+++ b/meta-ti-bsp/conf/machine/include/am65xx.inc
@@ -8,18 +8,10 @@ SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
 
 PREFERRED_PROVIDER_virtual/gpudriver ?= ""
 
+KERNEL_DEVICETREE_PREFIX = "ti/k3-am654"
+
 KERNEL_DEVICETREE = " \
     ti/k3-am654-base-board.dtb \
-    ti/k3-am654-base-board-sr1.dtbo \
-    ti/k3-am654-gp.dtbo \
-    ti/k3-am654-idk.dtbo \
-    ti/k3-am654-idk-sr1.dtbo \
-    ti/k3-am654-sr1.dtbo \
-    ti/k3-am654-pcie-usb2.dtbo \
-    ti/k3-am654-pcie-usb3.dtbo \
-    ti/k3-am654-evm-tc358876.dtbo \
-    ti/k3-am654-evm-oldi-lcd1evm.dtbo \
-    ti/k3-am654-evm-ov5640.dtbo \
 "
 
 # On AM65x the file tiboot3.bin comes from the bootloader not ti-sci-fw
diff --git a/meta-ti-bsp/conf/machine/include/ti33x.inc b/meta-ti-bsp/conf/machine/include/ti33x.inc
index 95499552..4f6d90bf 100644
--- a/meta-ti-bsp/conf/machine/include/ti33x.inc
+++ b/meta-ti-bsp/conf/machine/include/ti33x.inc
@@ -18,12 +18,19 @@ PVR_DISPLAY_CONTROLLER_ALIAS ?= "tilcdc"
 
 KERNEL_IMAGETYPE = "zImage"
 
+KERNEL_DEVICETREE_PREFIX = "am335x"
+
 KERNEL_DEVICETREE = " \
-    am335x-evm.dtb am335x-evmsk.dtb \
+    am335x-evm.dtb \
+    am335x-evmsk.dtb \
     am335x-icev2.dtb \
-    am335x-pocketbeagle.dtb am335x-bone.dtb am335x-boneblue.dtb \
-    am335x-bonegreen.dtb am335x-bonegreen-wireless.dtb \
-    am335x-boneblack.dtb am335x-boneblack-wireless.dtb \
+    am335x-pocketbeagle.dtb \
+    am335x-bone.dtb \
+    am335x-boneblue.dtb \
+    am335x-bonegreen.dtb \
+    am335x-bonegreen-wireless.dtb \
+    am335x-boneblack.dtb \
+    am335x-boneblack-wireless.dtb \
     am335x-sancloud-bbe.dtb \
 "
 
diff --git a/meta-ti-bsp/conf/machine/include/ti43x.inc b/meta-ti-bsp/conf/machine/include/ti43x.inc
index ec6d9c07..5b40925e 100644
--- a/meta-ti-bsp/conf/machine/include/ti43x.inc
+++ b/meta-ti-bsp/conf/machine/include/ti43x.inc
@@ -18,12 +18,16 @@ PVR_DISPLAY_CONTROLLER_ALIAS ?= "omapdrm"
 
 KERNEL_IMAGETYPE = "zImage"
 
+KERNEL_DEVICETREE_PREFIX = " \
+    am437x \
+    am43x \
+"
+
 KERNEL_DEVICETREE = " \
     am437x-gp-evm.dtb \
-    ${@oe.utils.conditional('PREFERRED_PROVIDER_virtual/kernel', 'linux-ti-mainline', '', 'am437x-gp-evm-hdmi.dtb', d)} \
-    am437x-sk-evm.dtb am437x-idk-evm.dtb \
+    am437x-sk-evm.dtb \
+    am437x-idk-evm.dtb \
     am43x-epos-evm.dtb \
-    ${@oe.utils.conditional('PREFERRED_PROVIDER_virtual/kernel', 'linux-ti-mainline', '', 'am43x-epos-evm-hdmi.dtb', d)} \
 "
 
 KERNEL_DEVICETREE += "${@oe.utils.conditional('ENABLE_TI_UIO_DEVICES', '1', 'am437x-idk-pru-excl-uio.dtb', '', d)}"