Add support for a new variable DEVICETREE_PATTERN that we
can set in each machine config that will let us choose
which dtb/dtbo files to include rather than picking
them all.

Signed-off-by: Ryan Eatmon <[email protected]>
---
 meta-ti-bsp/conf/machine/am62xx-evm.conf        |  2 ++
 meta-ti-bsp/conf/machine/am62xx-lp-evm.conf     |  2 ++
 meta-ti-bsp/conf/machine/beagle-x15.conf        |  2 ++
 meta-ti-bsp/conf/machine/beaglebone.conf        |  2 ++
 meta-ti-bsp/conf/machine/include/am64xx.inc     |  2 ++
 meta-ti-bsp/conf/machine/include/am65xx.inc     |  2 ++
 meta-ti-bsp/conf/machine/include/ti33x.inc      |  2 ++
 meta-ti-bsp/conf/machine/j7200-evm.conf         |  2 ++
 meta-ti-bsp/conf/machine/j721e-evm.conf         |  2 ++
 meta-ti-bsp/conf/machine/j721s2-evm.conf        |  2 ++
 meta-ti-bsp/conf/machine/j784s4-evm.conf        |  2 ++
 .../recipes-kernel/linux/linux-ti-next_git.bb   | 17 +++++++++++------
 12 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/meta-ti-bsp/conf/machine/am62xx-evm.conf 
b/meta-ti-bsp/conf/machine/am62xx-evm.conf
index 73859d5f..97927b48 100644
--- a/meta-ti-bsp/conf/machine/am62xx-evm.conf
+++ b/meta-ti-bsp/conf/machine/am62xx-evm.conf
@@ -11,4 +11,6 @@ KERNEL_DEVICETREE = " \
     ti/k3-am625-sk-csi2-ov5640.dtbo \
 "
 
+DEVICETREE_PATTERN = "ti/k3-am625-*"
+
 UBOOT_MACHINE = "am62x_evm_a53_defconfig"
diff --git a/meta-ti-bsp/conf/machine/am62xx-lp-evm.conf 
b/meta-ti-bsp/conf/machine/am62xx-lp-evm.conf
index ef8e8692..a29e1407 100644
--- a/meta-ti-bsp/conf/machine/am62xx-lp-evm.conf
+++ b/meta-ti-bsp/conf/machine/am62xx-lp-evm.conf
@@ -13,4 +13,6 @@ KERNEL_DEVICETREE = " \
     ti/k3-am625-sk-csi2-ov5640.dtbo \
 "
 
+DEVICETREE_PATTERN = "ti/k3-am62*"
+
 UBOOT_MACHINE = "am62x_lpsk_a53_defconfig"
diff --git a/meta-ti-bsp/conf/machine/beagle-x15.conf 
b/meta-ti-bsp/conf/machine/beagle-x15.conf
index c7503266..14467f24 100644
--- a/meta-ti-bsp/conf/machine/beagle-x15.conf
+++ b/meta-ti-bsp/conf/machine/beagle-x15.conf
@@ -6,6 +6,8 @@ require conf/machine/include/dra7xx.inc
 
 KERNEL_DEVICETREE = "am57xx-beagle-x15.dtb am57xx-beagle-x15-revb1.dtb 
am57xx-beagle-x15-revc.dtb"
 
+DEVICETREE_PATTERN = "am57xx-beagle-*"
+
 MACHINE_GUI_CLASS = "bigscreen"
 
 SERIAL_CONSOLES = "115200;ttyS2"
diff --git a/meta-ti-bsp/conf/machine/beaglebone.conf 
b/meta-ti-bsp/conf/machine/beaglebone.conf
index 413a960d..76035a4b 100644
--- a/meta-ti-bsp/conf/machine/beaglebone.conf
+++ b/meta-ti-bsp/conf/machine/beaglebone.conf
@@ -8,6 +8,8 @@ KERNEL_DEVICETREE = "am335x-bone.dtb am335x-boneblue.dtb \
                     am335x-boneblack.dtb am335x-boneblack-wireless.dtb \
                     am335x-bonegreen.dtb am335x-bonegreen-wireless.dtb"
 
+DEVICETREE_PATTERN = "am335x-*"
+
 MACHINE_GUI_CLASS = "bigscreen"
 MACHINE_FEATURES += "screen"
 
diff --git a/meta-ti-bsp/conf/machine/include/am64xx.inc 
b/meta-ti-bsp/conf/machine/include/am64xx.inc
index 2fca1ac0..62c01347 100644
--- a/meta-ti-bsp/conf/machine/include/am64xx.inc
+++ b/meta-ti-bsp/conf/machine/include/am64xx.inc
@@ -14,6 +14,8 @@ KERNEL_DEVICETREE = " \
     ti/k3-am642-evm-nand.dtbo \
 "
 
+DEVICETREE_PATTERN = "ti/k3-am642-*"
+
 # Default tiboot3.bin on AM64x is for SR2.0 HS-FS
 BBMULTICONFIG = "k3r5-sr2-hs-fs"
 do_image[mcdepends] = "mc::k3r5-sr2-hs-fs:ti-sci-fw:do_deploy"
diff --git a/meta-ti-bsp/conf/machine/include/am65xx.inc 
b/meta-ti-bsp/conf/machine/include/am65xx.inc
index ef31ea52..5bb84de5 100644
--- a/meta-ti-bsp/conf/machine/include/am65xx.inc
+++ b/meta-ti-bsp/conf/machine/include/am65xx.inc
@@ -26,6 +26,8 @@ KERNEL_DEVICETREE = " \
     ti/k3-am654-evm-ov5640.dtbo \
 "
 
+DEVICETREE_PATTERN = "ti/k3-am654-*"
+
 BBMULTICONFIG += "k3r5-sr2"
 
 # Since J721e does not support multi-cert tiboot3.bin add standalone sysfw.itb
diff --git a/meta-ti-bsp/conf/machine/include/ti33x.inc 
b/meta-ti-bsp/conf/machine/include/ti33x.inc
index d9381555..a327d29e 100644
--- a/meta-ti-bsp/conf/machine/include/ti33x.inc
+++ b/meta-ti-bsp/conf/machine/include/ti33x.inc
@@ -30,6 +30,8 @@ KERNEL_DEVICETREE = " \
 
 KERNEL_DEVICETREE += "${@oe.utils.conditional('ENABLE_TI_UIO_DEVICES', '1', 
'am335x-icev2-pru-excl-uio.dtb', '', d)}"
 
+DEVICETREE_PATTERN = "am335x-*"
+
 UBOOT_ARCH = "arm"
 UBOOT_MACHINE = "am335x_evm_config"
 
diff --git a/meta-ti-bsp/conf/machine/j7200-evm.conf 
b/meta-ti-bsp/conf/machine/j7200-evm.conf
index 077d2f41..fdffd7a8 100644
--- a/meta-ti-bsp/conf/machine/j7200-evm.conf
+++ b/meta-ti-bsp/conf/machine/j7200-evm.conf
@@ -11,6 +11,8 @@ KERNEL_DEVICETREE = " \
     ti/k3-j7200-common-proc-board.dtb \
 "
 
+DEVICETREE_PATTERN = "ti/k3-j7200-*"
+
 UBOOT_MACHINE = "j7200_evm_a72_config"
 
 do_image[mcdepends] = "mc::k3r5:ti-sci-fw:do_deploy"
diff --git a/meta-ti-bsp/conf/machine/j721e-evm.conf 
b/meta-ti-bsp/conf/machine/j721e-evm.conf
index d28d16d1..9a22cba9 100644
--- a/meta-ti-bsp/conf/machine/j721e-evm.conf
+++ b/meta-ti-bsp/conf/machine/j721e-evm.conf
@@ -16,4 +16,6 @@ KERNEL_DEVICETREE = " \
     ti/k3-j721e-sk.dtb \
 "
 
+DEVICETREE_PATTERN = "ti/k3-j721e-*"
+
 UBOOT_MACHINE = "j721e_evm_a72_config"
diff --git a/meta-ti-bsp/conf/machine/j721s2-evm.conf 
b/meta-ti-bsp/conf/machine/j721s2-evm.conf
index d02c8258..bd99728c 100644
--- a/meta-ti-bsp/conf/machine/j721s2-evm.conf
+++ b/meta-ti-bsp/conf/machine/j721s2-evm.conf
@@ -15,6 +15,8 @@ KERNEL_DEVICETREE = " \
     ti/k3-j721s2-gesi-exp-board.dtbo \
 "
 
+DEVICETREE_PATTERN = "ti/k3-j721s2-*"
+
 UBOOT_MACHINE = "j721s2_evm_a72_defconfig"
 
 do_image[mcdepends] = "mc::k3r5:ti-sci-fw:do_deploy"
diff --git a/meta-ti-bsp/conf/machine/j784s4-evm.conf 
b/meta-ti-bsp/conf/machine/j784s4-evm.conf
index f88006c3..a27c82ec 100644
--- a/meta-ti-bsp/conf/machine/j784s4-evm.conf
+++ b/meta-ti-bsp/conf/machine/j784s4-evm.conf
@@ -16,6 +16,8 @@ KERNEL_DEVICETREE = " \
     ti/k3-j784s4-evm.dtb \
 "
 
+DEVICETREE_PATTERN = "ti/k3-j784s4-*"
+
 UBOOT_MACHINE = "j784s4_evm_a72_defconfig"
 
 do_image[mcdepends] = "mc::k3r5:ti-sci-fw:do_deploy"
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-next_git.bb 
b/meta-ti-bsp/recipes-kernel/linux/linux-ti-next_git.bb
index e2908951..6eb75673 100644
--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-next_git.bb
+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-next_git.bb
@@ -19,21 +19,26 @@ PV = "6.1.0-rc1+git${SRCPV}"
 
 SRC_URI = 
"git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git;protocol=https;branch=master"
 
-def list_dtbs(dts_dir, dts_subdir):
+def list_dtbs(dts_dir, dts_subdir, dts_pattern):
     import os
     import fnmatch
-    matches = []
+    all_matches = []
+    final_matches = []
 
     for root,dirnames,filenames in os.walk(os.path.join(dts_dir, dts_subdir)):
         for filename in fnmatch.filter(filenames, '*.dtb'):
-            matches.append(os.path.join(dts_subdir, filename))
+            all_matches.append(os.path.join(dts_subdir, filename))
         for filename in fnmatch.filter(filenames, '*.dtbo'):
-            matches.append(os.path.join(dts_subdir, filename))
-    return ' '.join(matches)
+            all_matches.append(os.path.join(dts_subdir, filename))
+    for filename in fnmatch.filter(all_matches, dts_pattern):
+        final_matches.append(filename)
+    return ' '.join(final_matches)
+
+DEVICETREE_PATTERN ?= "*"
 
 DTS_SUBDIR = ""
 DTS_SUBDIR:k3 = "ti"
-KERNEL_DEVICETREE = "${@list_dtbs('${B}/arch/${ARCH}/boot/dts', 
'${DTS_SUBDIR}')}"
+KERNEL_DEVICETREE = "${@list_dtbs('${B}/arch/${ARCH}/boot/dts', 
'${DTS_SUBDIR}', '${DEVICETREE_PATTERN}')}"
 DEFCONFIG_NAME = "multi_v7_defconfig"
 DEFCONFIG_NAME:k3 = "defconfig"
 KERNEL_CONFIG_COMMAND = "oe_runmake -C ${S} O=${B} ${DEFCONFIG_NAME}"
-- 
2.17.1

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