build: add a config option for enabling a testing version of the target kernel

If the target supports a newer kernel version that is not used by default
yet, it can be enabled with this option

Signed-off-by: Felix Fietkau <nbd@nbd.name>

15 files changed, 17 insertions, 0 deletions

diff --git a/target/Config.in b/target/Config.in
index 3cf4231f2a..3ee23ebf7f 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -2,6 +2,9 @@ source "tmp/.config-target.in"
 
 # Kernel/Hardware features
 
+config HAS_TESTING_KERNEL
+	bool
+
 config HAS_SPE_FPU
 	depends on powerpc
 	select HAS_FPU
diff --git a/target/linux/apm821xx/Makefile b/target/linux/apm821xx/Makefile
index c3253322f2..a67aee3b8c 100644
--- a/target/linux/apm821xx/Makefile
+++ b/target/linux/apm821xx/Makefile
@@ -14,6 +14,7 @@ MAINTAINER:=Chris Blake <chrisrblake93@gmail.com>, \
 SUBTARGETS:=nand sata
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build images for AppliedMicro APM821xx based boards.
diff --git a/target/linux/ath79/Makefile b/target/linux/ath79/Makefile
index 82f6317ac6..0ccc0bed1c 100644
--- a/target/linux/ath79/Makefile
+++ b/target/linux/ath79/Makefile
@@ -9,6 +9,7 @@ SUBTARGETS:=generic nand tiny
 FEATURES:=ramdisk
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/bcm53xx/Makefile b/target/linux/bcm53xx/Makefile
index 2af1c7e719..4171a04ee4 100644
--- a/target/linux/bcm53xx/Makefile
+++ b/target/linux/bcm53xx/Makefile
@@ -14,6 +14,7 @@ MAINTAINER:=Hauke Mehrtens <hauke@hauke-m.de>
 CPU_TYPE:=cortex-a9
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build firmware images for Broadcom based BCM47xx/53xx routers with ARM CPU, *not* MIPS.
diff --git a/target/linux/brcm47xx/Makefile b/target/linux/brcm47xx/Makefile
index af91d8bada..b991770e12 100644
--- a/target/linux/brcm47xx/Makefile
+++ b/target/linux/brcm47xx/Makefile
@@ -14,6 +14,7 @@ SUBTARGETS:=generic mips74k legacy
 MAINTAINER:=Hauke Mehrtens <hauke@hauke-m.de>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build firmware images for Broadcom based BCM47xx/53xx routers with MIPS CPU, *not* ARM.
diff --git a/target/linux/cns3xxx/Makefile b/target/linux/cns3xxx/Makefile
index abb1fccf32..785b06f596 100644
--- a/target/linux/cns3xxx/Makefile
+++ b/target/linux/cns3xxx/Makefile
@@ -15,6 +15,7 @@ CPU_SUBTYPE:=vfp
 MAINTAINER:=Felix Fietkau <nbd@nbd.name>, \
 	    Koen Vandeputte <koen.vandeputte@ncentric.com>
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build images for Cavium Networks Econa CNS3xxx based boards,
diff --git a/target/linux/gemini/Makefile b/target/linux/gemini/Makefile
index 304e515980..867e284714 100644
--- a/target/linux/gemini/Makefile
+++ b/target/linux/gemini/Makefile
@@ -14,6 +14,7 @@ CPU_TYPE:=fa526
 MAINTAINER:=Roman Yeryomin <roman@advem.lv>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build firmware images for the StorLink/Cortina Gemini CS351x ARM FA526 CPU
diff --git a/target/linux/imx6/Makefile b/target/linux/imx6/Makefile
index 49e4487026..457e767c05 100644
--- a/target/linux/imx6/Makefile
+++ b/target/linux/imx6/Makefile
@@ -15,6 +15,7 @@ CPU_SUBTYPE:=neon
 MAINTAINER:=Luka Perkov <luka@openwrt.org>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/ipq40xx/Makefile b/target/linux/ipq40xx/Makefile
index ab7b174e40..2785b73ed1 100644
--- a/target/linux/ipq40xx/Makefile
+++ b/target/linux/ipq40xx/Makefile
@@ -10,6 +10,7 @@ MAINTAINER:=John Crispin <john@phrozen.org>
 
 # TODO: drop kmod-usb-dwc3-of-simple when migrating to 4.19
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 KERNELNAME:=zImage Image dtbs
 
diff --git a/target/linux/kirkwood/Makefile b/target/linux/kirkwood/Makefile
index 3eac246a42..adc7a496e1 100644
--- a/target/linux/kirkwood/Makefile
+++ b/target/linux/kirkwood/Makefile
@@ -14,6 +14,7 @@ CPU_TYPE:=xscale
 MAINTAINER:=Luka Perkov <luka@openwrt.org>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/mpc85xx/Makefile b/target/linux/mpc85xx/Makefile
index e08b00ab8e..9db478d87b 100644
--- a/target/linux/mpc85xx/Makefile
+++ b/target/linux/mpc85xx/Makefile
@@ -15,6 +15,7 @@ MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
 SUBTARGETS:=generic p1020 p2020
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 KERNELNAME:=zImage
 
diff --git a/target/linux/octeon/Makefile b/target/linux/octeon/Makefile
index 6c0623cb9b..202ed39be7 100644
--- a/target/linux/octeon/Makefile
+++ b/target/linux/octeon/Makefile
@@ -14,6 +14,7 @@ CPU_TYPE:=octeonplus
 MAINTAINER:=John Crispin <john@phrozen.org>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 define Target/Description
 	Build firmware images for Cavium Networks Octeon-based boards.
diff --git a/target/linux/sunxi/Makefile b/target/linux/sunxi/Makefile
index 8d09d4e939..aae7df1b44 100644
--- a/target/linux/sunxi/Makefile
+++ b/target/linux/sunxi/Makefile
@@ -15,6 +15,7 @@ SUBTARGETS:=cortexa8 cortexa7 cortexa53
 MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER := 4.19
 KERNELNAME:=zImage dtbs
 
 # A10: Cortex-A8
diff --git a/target/linux/tegra/Makefile b/target/linux/tegra/Makefile
index 57cb902cfd..8a611e29ab 100644
--- a/target/linux/tegra/Makefile
+++ b/target/linux/tegra/Makefile
@@ -15,6 +15,7 @@ CPU_SUBTYPE := vfpv3
 MAINTAINER := Tomasz Maciej Nowak <tomek_n@o2.pl>
 
 KERNEL_PATCHVER := 4.14
+KERNEL_TESTING_PATCHVER := 4.19
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 533c0e5248..509ccb47a2 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -14,6 +14,7 @@ SUBTARGETS:=generic legacy geode 64
 MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 
 KERNEL_PATCHVER:=4.14
+KERNEL_TESTING_PATCHVER:=4.19
 
 KERNELNAME:=bzImage