[openwrt/openwrt] mpc85xx: Add 5.15 kernel as testing and fix configs

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/016c9344824c06f54412f23fa5962156edfc0d39

commit 016c9344824c06f54412f23fa5962156edfc0d39
Author: Wojciech Dubowik <Wojciech.Dubowik at westermo.com>
AuthorDate: Wed Sep 14 12:13:10 2022 +0200

    mpc85xx: Add 5.15 kernel as testing and fix configs
    
    Build system: x86_64
    Build-tested: generic
    Run-tested: generic/TL-WDR4900 v1 board from TP-Link
    
    Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik at westermo.com>
    Signed-off-by: Petr Štetiar <ynezz at true.cz> [un-dmarc]
---
 target/linux/mpc85xx/Makefile             | 1 +
 target/linux/mpc85xx/config-5.15          | 3 +++
 target/linux/mpc85xx/p1020/config-default | 1 +
 target/linux/mpc85xx/p2020/config-default | 1 +
 4 files changed, 6 insertions(+)

diff --git a/target/linux/mpc85xx/Makefile b/target/linux/mpc85xx/Makefile
index 398e578882..f5f5a9c5c1 100644
--- a/target/linux/mpc85xx/Makefile
+++ b/target/linux/mpc85xx/Makefile
@@ -12,6 +12,7 @@ FEATURES:=squashfs ramdisk nand
 SUBTARGETS:=p1010 p1020 p2020
 
 KERNEL_PATCHVER:=5.10
+KERNEL_TESTING_PATCHVER:=5.15
 
 KERNELNAME:=zImage
 
diff --git a/target/linux/mpc85xx/config-5.15 b/target/linux/mpc85xx/config-5.15
index 532d176c15..4f27d3bd70 100644
--- a/target/linux/mpc85xx/config-5.15
+++ b/target/linux/mpc85xx/config-5.15
@@ -57,6 +57,7 @@ CONFIG_DNOTIFY=y
 CONFIG_DTC=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
+CONFIG_E500_CPU=y
 # CONFIG_E5500_CPU is not set
 # CONFIG_E6500_CPU is not set
 CONFIG_EARLY_PRINTK=y
@@ -194,6 +195,7 @@ CONFIG_PHYSICAL_START=0x00000000
 CONFIG_PPC=y
 CONFIG_PPC32=y
 # CONFIG_PPC64 is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 CONFIG_PPC_85xx=y
 # CONFIG_PPC_8xx is not set
 CONFIG_PPC_ADV_DEBUG_DACS=2
@@ -254,6 +256,7 @@ CONFIG_THREAD_SHIFT=13
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TINY_SRCU=y
 # CONFIG_TL_WDR4900_V1 is not set
+# CONFIG_TOOLCHAIN_DEFAULT_CPU is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
 # CONFIG_TQM8548 is not set
diff --git a/target/linux/mpc85xx/p1020/config-default b/target/linux/mpc85xx/p1020/config-default
index 6f2a9d2c3b..73176a87dc 100644
--- a/target/linux/mpc85xx/p1020/config-default
+++ b/target/linux/mpc85xx/p1020/config-default
@@ -34,6 +34,7 @@ CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NET_FLOW_LIMIT=y
 CONFIG_NR_CPUS=2
 CONFIG_PADATA=y
+# CONFIG_PPC_QUEUED_SPINLOCKS is not set
 CONFIG_REGMAP_IRQ=y
 CONFIG_REGULATOR=y
 CONFIG_RFS_ACCEL=y
diff --git a/target/linux/mpc85xx/p2020/config-default b/target/linux/mpc85xx/p2020/config-default
index e4ed758d95..1d9ef14276 100644
--- a/target/linux/mpc85xx/p2020/config-default
+++ b/target/linux/mpc85xx/p2020/config-default
@@ -19,6 +19,7 @@ CONFIG_NR_CPUS=2
 CONFIG_PADATA=y
 CONFIG_PCI_MSI=y
 CONFIG_PPC_MSI_BITMAP=y
+# CONFIG_PPC_QUEUED_SPINLOCKS is not set
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RTC_DRV_DS1307=y