diff --git a/meta-arm/meta-arm-bsp/conf/machine/include/corstone1000.inc b/meta-arm/meta-arm-bsp/conf/machine/include/corstone1000.inc
index 381eaaf..d03c23c 100644
--- a/meta-arm/meta-arm-bsp/conf/machine/include/corstone1000.inc
+++ b/meta-arm/meta-arm-bsp/conf/machine/include/corstone1000.inc
@@ -12,7 +12,8 @@
 TFA_FIP_BINARY = "fip-corstone1000.bin"
 
 # TF-M
-EXTRA_IMAGEDEPENDS += "virtual/trusted-firmware-m"
+EXTRA_IMAGEDEPENDS += "trusted-firmware-m"
+PREFERRED_VERSION_trusted-firmware-m ?= "1.8.%"
 
 # TF-M settings for signing host images
 TFA_BL2_RE_IMAGE_LOAD_ADDRESS = "0x62353000"
diff --git a/meta-arm/meta-arm-bsp/conf/machine/n1sdp.conf b/meta-arm/meta-arm-bsp/conf/machine/n1sdp.conf
index 2a246de..51b6d56 100644
--- a/meta-arm/meta-arm-bsp/conf/machine/n1sdp.conf
+++ b/meta-arm/meta-arm-bsp/conf/machine/n1sdp.conf
@@ -19,7 +19,7 @@
 
 # Use kernel provided by yocto
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-PREFERRED_VERSION_linux-yocto ?= "6.5%"
+PREFERRED_VERSION_linux-yocto ?= "6.1%"
 
 # RTL8168E Gigabit Ethernet Controller is attached to the PCIe interface
 MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "linux-firmware-rtl8168"
diff --git a/meta-arm/meta-arm-bsp/documentation/requirements.txt b/meta-arm/meta-arm-bsp/documentation/requirements.txt
index b82e5e0..6b4e3bb 100644
--- a/meta-arm/meta-arm-bsp/documentation/requirements.txt
+++ b/meta-arm/meta-arm-bsp/documentation/requirements.txt
@@ -6,7 +6,6 @@
 jinja2==3.1.1
 
 # Required to build the documentation
-sphinx==4.5.0
-sphinx_rtd_theme==1.0.0
-sphinx-copybutton==0.5.0
+sphinx~=5.0
+sphinx_rtd_theme~=2.0.0
 docutils==0.17.1
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-1.8.1-src.inc b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-1.8.1-src.inc
new file mode 100644
index 0000000..f7e202a
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-1.8.1-src.inc
@@ -0,0 +1,46 @@
+# Common src definitions for trusted-firmware-m and trusted-firmware-m-scripts
+
+LICENSE = "BSD-2-Clause & BSD-3-Clause & Apache-2.0"
+
+LIC_FILES_CHKSUM = "file://license.rst;md5=07f368487da347f3c7bd0fc3085f3afa \
+                    file://../tf-m-tests/license.rst;md5=4481bae2221b0cfca76a69fb3411f390 \
+                    file://../mbedtls/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57 \
+                    file://../mcuboot/LICENSE;md5=b6ee33f1d12a5e6ee3de1e82fb51eeb8"
+
+SRC_URI_TRUSTED_FIRMWARE_M ?= "git://git.trustedfirmware.org/TF-M/trusted-firmware-m.git;protocol=https"
+SRC_URI_TRUSTED_FIRMWARE_M_TESTS ?= "git://git.trustedfirmware.org/TF-M/tf-m-tests.git;protocol=https"
+SRC_URI_TRUSTED_FIRMWARE_M_MBEDTLS ?= "git://github.com/ARMmbed/mbedtls.git;protocol=https"
+SRC_URI_TRUSTED_FIRMWARE_M_MCUBOOT ?= "git://github.com/mcu-tools/mcuboot.git;protocol=https"
+SRC_URI_TRUSTED_FIRMWARE_M_QCBOR ?= "git://github.com/laurencelundblade/QCBOR.git;protocol=https"
+SRC_URI_TRUSTED_FIRMWARE_M_EXTRAS ?= "git://git.trustedfirmware.org/TF-M/tf-m-extras.git;protocol=https"
+SRC_URI  = "${SRC_URI_TRUSTED_FIRMWARE_M};branch=${SRCBRANCH_tfm};name=tfm;destsuffix=git/tfm \
+            ${SRC_URI_TRUSTED_FIRMWARE_M_TESTS};branch=${SRCBRANCH_tfm-tests};name=tfm-tests;destsuffix=git/tf-m-tests \
+            ${SRC_URI_TRUSTED_FIRMWARE_M_MBEDTLS};branch=${SRCBRANCH_mbedtls};name=mbedtls;destsuffix=git/mbedtls \
+            ${SRC_URI_TRUSTED_FIRMWARE_M_MCUBOOT};branch=${SRCBRANCH_mcuboot};name=mcuboot;destsuffix=git/mcuboot \
+            ${SRC_URI_TRUSTED_FIRMWARE_M_QCBOR};branch=${SRCBRANCH_qcbor};name=qcbor;destsuffix=git/qcbor \
+            ${SRC_URI_TRUSTED_FIRMWARE_M_EXTRAS};branch=${SRCBRANCH_tfm-extras};name=tfm-extras;destsuffix=git/tfm-extras \
+            "
+
+# The required dependencies are documented in tf-m/config/config_default.cmake
+# TF-Mv1.8.1
+SRCBRANCH_tfm ?= "master"
+SRCREV_tfm = "53aa78efef274b9e46e63b429078ae1863609728"
+# TF-Mv1.8.1
+SRCBRANCH_tfm-tests ?= "master"
+SRCREV_tfm-tests = "1273c5bcd3d8ade60d51524797e0b22b6fd7eea1"
+# mbedtls-3.4.1
+SRCBRANCH_mbedtls ?= "master"
+SRCREV_mbedtls = "72718dd87e087215ce9155a826ee5a66cfbe9631"
+# mcuboot v1.10.0
+SRCBRANCH_mcuboot ?= "main"
+SRCREV_mcuboot = "23d28832f02dcdc18687782c6cd8ba99e9b274d2"
+# QCBOR v1.2
+SRCBRANCH_qcbor ?= "master"
+SRCREV_qcbor = "b0e7033268e88c9f27146fa9a1415ef4c19ebaff"
+# TF-Mv1.8.1
+SRCBRANCH_tfm-extras ?= "master"
+SRCREV_tfm-extras = "504ae9a9a50981e9dd4d8accec8261a1dba9e965"
+
+SRCREV_FORMAT = "tfm"
+
+S = "${WORKDIR}/git/tfm"
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-scripts-native_1.8.1.bb b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-scripts-native_1.8.1.bb
new file mode 100644
index 0000000..d50d886
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-scripts-native_1.8.1.bb
@@ -0,0 +1,2 @@
+require recipes-bsp/trusted-firmware-m/trusted-firmware-m-${PV}-src.inc
+require recipes-bsp/trusted-firmware-m/trusted-firmware-m-scripts-native.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m_1.8.1.bb b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m_1.8.1.bb
new file mode 100644
index 0000000..3464f49
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m_1.8.1.bb
@@ -0,0 +1,2 @@
+require recipes-bsp/trusted-firmware-m/trusted-firmware-m-${PV}-src.inc
+require recipes-bsp/trusted-firmware-m/trusted-firmware-m.inc
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
index 6c132c9..f43bbd6 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc
@@ -67,7 +67,7 @@
 #
 # N1SDP KMACHINE
 #
-FILESEXTRAPATHS:prepend:n1sdp := "${THISDIR}/linux-yocto-6.5/n1sdp:"
+FILESEXTRAPATHS:prepend:n1sdp := "${THISDIR}/linux-yocto-6.1/n1sdp:"
 COMPATIBLE_MACHINE:n1sdp = "n1sdp"
 KBUILD_DEFCONFIG:n1sdp = "defconfig"
 KCONFIG_MODE:n1sdp = "--alldefconfig"
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch
similarity index 83%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch
index df7586c..d7a47c6 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0001-iommu-arm-smmu-v3-workaround-for-ATC_INV_SIZE_ALL-in.patch
@@ -1,4 +1,4 @@
-From 63da10da7a57776196a3c323e93ef66f1d553c0c Mon Sep 17 00:00:00 2001
+From 32ae4539865e64bcfb0c6955bdac8db5904e493d Mon Sep 17 00:00:00 2001
 From: Manoj Kumar <manoj.kumar3@arm.com>
 Date: Mon, 1 Feb 2021 21:36:43 +0530
 Subject: [PATCH] iommu/arm-smmu-v3: workaround for ATC_INV_SIZE_ALL in N1SDP
@@ -9,9 +9,11 @@
 field to proper value for ATC_INV_SIZE_ALL command.
 
 Change-Id: If89465be94720a62be85e1e6612f17e93fa9b8a5
-Upstream-Status: Inappropriate [Workaround]
 Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
 Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@arm.com>
+
+Upstream-Status: Inappropriate [Workaround]
+Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
 Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
 Signed-off-by: Adam Johnston <adam.johnston@arm.com>
 ---
@@ -20,10 +22,10 @@
  2 files changed, 2 insertions(+)
 
 diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
-index 6ccbae9b93a1..5387f152fb07 100644
+index d4d8bfee9feb..0524bf2ec021 100644
 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
 +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
-@@ -1753,6 +1753,7 @@ arm_smmu_atc_inv_to_cmd(int ssid, unsigned long iova, size_t size,
+@@ -1738,6 +1738,7 @@ arm_smmu_atc_inv_to_cmd(int ssid, unsigned long iova, size_t size,
  	};
  
  	if (!size) {
@@ -32,10 +34,10 @@
  		return;
  	}
 diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
-index dcab85698a4e..12e12d03eebf 100644
+index cd48590ada30..20892b2bfe1d 100644
 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
 +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
-@@ -478,6 +478,7 @@ struct arm_smmu_cmdq_ent {
+@@ -472,6 +472,7 @@ struct arm_smmu_cmdq_ent {
  
  		#define CMDQ_OP_ATC_INV		0x40
  		#define ATC_INV_SIZE_ALL	52
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch
similarity index 93%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch
index 73e7a58..cb72ed0 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0002-n1sdp-pci_quirk-add-acs-override-for-PCI-devices.patch
@@ -1,4 +1,4 @@
-From 7d24cc041cbcff07b21a9a380426b38e09149648 Mon Sep 17 00:00:00 2001
+From fc8605e74b51d9e0ab8efd0489eca2e11d807f07 Mon Sep 17 00:00:00 2001
 From: Manoj Kumar <manoj.kumar3@arm.com>
 Date: Tue, 31 Aug 2021 16:15:38 +0000
 Subject: [PATCH] n1sdp: pci_quirk: add acs override for PCI devices
@@ -7,8 +7,9 @@
 https://gitlab.com/Queuecumber/linux-acs-override/raw/master/workspaces/5.4/acso.patch
 
 Change-Id: Ib926bf50524ce9990fbaa2f2f8670fe84bd571f9
-Upstream-Status: Inappropriate [will not be submitted as its a workaround to address hardware issue]
 Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
+
+Upstream-Status: Inappropriate [will not be submitted as its a workaround to address hardware issue]
 Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@arm.com>
 Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
 Signed-off-by: Adam Johnston <adam.johnston@arm.com>
@@ -18,10 +19,10 @@
  2 files changed, 110 insertions(+)
 
 diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
-index 23ebe34ff901..054b6e6d22f3 100644
+index 963cdaecabcb..8e94af513b9f 100644
 --- a/Documentation/admin-guide/kernel-parameters.txt
 +++ b/Documentation/admin-guide/kernel-parameters.txt
-@@ -4271,6 +4271,14 @@
+@@ -4162,6 +4162,14 @@
  		nomsi		[MSI] If the PCI_MSI kernel config parameter is
  				enabled, this kernel boot option can be used to
  				disable the use of MSI interrupts system-wide.
@@ -37,10 +38,10 @@
  				Safety option to keep boot IRQs enabled. This
  				should never be necessary.
 diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
-index 321156ca273d..1144c3a8a3bb 100644
+index 285acc4aaccc..d6ebef1f30db 100644
 --- a/drivers/pci/quirks.c
 +++ b/drivers/pci/quirks.c
-@@ -3718,6 +3718,107 @@ static void quirk_no_bus_reset(struct pci_dev *dev)
+@@ -3612,6 +3612,107 @@ static void quirk_no_bus_reset(struct pci_dev *dev)
  	dev->dev_flags |= PCI_DEV_FLAGS_NO_BUS_RESET;
  }
  
@@ -148,7 +149,7 @@
  /*
   * Some NVIDIA GPU devices do not work with bus reset, SBR needs to be
   * prevented for those affected devices.
-@@ -5112,6 +5213,7 @@ static const struct pci_dev_acs_enabled {
+@@ -4980,6 +5081,7 @@ static const struct pci_dev_acs_enabled {
  	{ PCI_VENDOR_ID_ZHAOXIN, PCI_ANY_ID, pci_quirk_zhaoxin_pcie_ports_acs },
  	/* Wangxun nics */
  	{ PCI_VENDOR_ID_WANGXUN, PCI_ANY_ID, pci_quirk_wangxun_nic_acs },
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch
similarity index 95%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch
index e91147a..9b439e4 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0003-pcie-Add-quirk-for-the-Arm-Neoverse-N1SDP-platform.patch
@@ -1,4 +1,4 @@
-From 51879bfe6b0850b3746df9f9471120a6709807cb Mon Sep 17 00:00:00 2001
+From 5aa5769af625c79589fd84b8afc06149c2362218 Mon Sep 17 00:00:00 2001
 From: Deepak Pandey <Deepak.Pandey@arm.com>
 Date: Fri, 31 May 2019 16:42:43 +0100
 Subject: [PATCH] pcie: Add quirk for the Arm Neoverse N1SDP platform
@@ -24,6 +24,7 @@
 Signed-off-by: Sudipto Paul <sudipto.paul@arm.com>
 [Andre: fix coding style issues, rewrite some parts, add DT support]
 Signed-off-by: Andre Przywara <andre.przywara@arm.com>
+
 Change-Id: I1d3a4b9bf6b3b883d262e3c4ff1f88a0eb81c1fe
 Upstream-Status: Inappropriate [will not be submitted as its a workaround to address hardware issue]
 Signed-off-by: Deepak Pandey <Deepak.Pandey@arm.com>
@@ -40,10 +41,10 @@
  create mode 100644 drivers/pci/controller/pcie-n1sdp.c
 
 diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
-index 02adc6ceb831..398a5429a8e2 100644
+index bbbc31391a65..973aa3b4d407 100644
 --- a/arch/arm64/configs/defconfig
 +++ b/arch/arm64/configs/defconfig
-@@ -207,6 +207,7 @@ CONFIG_NFC_S3FWRN5_I2C=m
+@@ -214,6 +214,7 @@ CONFIG_NFC_S3FWRN5_I2C=m
  CONFIG_PCI=y
  CONFIG_PCIEPORTBUS=y
  CONFIG_PCIEAER=y
@@ -70,12 +71,12 @@
  
  #ifdef CONFIG_LOONGARCH
 diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
-index 0859be86e718..c51b89781472 100644
+index bfd9bac37e24..7a65799dded7 100644
 --- a/drivers/pci/controller/Kconfig
 +++ b/drivers/pci/controller/Kconfig
-@@ -21,6 +21,17 @@ config PCIE_ALTERA
- 	  Say Y here if you want to enable PCIe controller support on Altera
- 	  FPGA.
+@@ -50,6 +50,17 @@ config PCI_IXP4XX
+ 	  Say Y here if you want support for the PCI host controller found
+ 	  in the Intel IXP4xx XScale-based network processor SoC.
  
 +config PCIE_HOST_N1SDP_ECAM
 +	bool "ARM N1SDP PCIe Controller"
@@ -88,9 +89,9 @@
 +	  The controller is ECAM compliant, but needs a quirk to workaround
 +	  an integration issue.
 +
- config PCIE_ALTERA_MSI
- 	tristate "Altera PCIe MSI feature"
- 	depends on PCIE_ALTERA
+ config PCI_TEGRA
+ 	bool "NVIDIA Tegra PCIe controller"
+ 	depends on ARCH_TEGRA || COMPILE_TEST
 diff --git a/drivers/pci/controller/Makefile b/drivers/pci/controller/Makefile
 index 37c8663de7fe..08e5afcf6e86 100644
 --- a/drivers/pci/controller/Makefile
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch
similarity index 98%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch
index f85abd9..b804658 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0004-n1sdp-pcie-add-quirk-support-enabling-remote-chip-PC.patch
@@ -1,4 +1,4 @@
-From aa7c785aff4276aa8579a54f39347cd47eb48ebb Mon Sep 17 00:00:00 2001
+From b59e0d6c6035db80fc9044df0333f96ede53ad7a Mon Sep 17 00:00:00 2001
 From: Sayanta Pattanayak <sayanta.pattanayak@arm.com>
 Date: Wed, 9 Feb 2022 20:37:43 +0530
 Subject: [PATCH] n1sdp: pcie: add quirk support enabling remote chip PCIe
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch
similarity index 88%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch
index 42ef0ee..cc9d871 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0005-arm64-kpti-Whitelist-early-Arm-Neoverse-N1-revisions.patch
@@ -1,4 +1,4 @@
-From a9df434f077e7f1d8895e76381ba7179f3ebb1ba Mon Sep 17 00:00:00 2001
+From ff02f77788f8c01e9d675912c063e89415804b7d Mon Sep 17 00:00:00 2001
 From: Andre Przywara <andre.przywara@arm.com>
 Date: Fri, 17 May 2019 17:39:27 +0100
 Subject: [PATCH] arm64: kpti: Whitelist early Arm Neoverse N1 revisions
@@ -20,10 +20,10 @@
  1 file changed, 1 insertion(+)
 
 diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
-index 2c0b8444fea6..5c0ff40c6c8b 100644
+index b3f37e2209ad..b74210f38cd8 100644
 --- a/arch/arm64/kernel/cpufeature.c
 +++ b/arch/arm64/kernel/cpufeature.c
-@@ -1690,6 +1690,7 @@ static bool unmap_kernel_at_el0(const struct arm64_cpu_capabilities *entry,
+@@ -1646,6 +1646,7 @@ static bool unmap_kernel_at_el0(const struct arm64_cpu_capabilities *entry,
  		MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_2XX_SILVER),
  		MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER),
  		MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER),
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch
similarity index 65%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch
index dae3243..8aea1f6 100644
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch
+++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/0006-arm64-defconfig-disable-config-options-that-does-not.patch
@@ -1,4 +1,4 @@
-From d59c5c17d3345f923d66fc85a7681fc6c4fd657d Mon Sep 17 00:00:00 2001
+From 330a620b5c73505e62a2e0accc155fbc78859cee Mon Sep 17 00:00:00 2001
 From: Vishnu Banavath <vishnu.banavath@arm.com>
 Date: Wed, 21 Sep 2022 15:54:14 +0100
 Subject: [PATCH] arm64: defconfig: disable config options that does not apply
@@ -6,8 +6,6 @@
 
 Following config options should be not set to be more accurate and
 works with build system like yocto
-CONFIG_BT_HCIBTUSB
-CONFIG_BT_HCIBTUSB_MTK
 CONFIG_BT_HCIUART_MRVL
 CONFIG_BT_MRVL
 CONFIG_BT_MRVL_SDIO
@@ -16,24 +14,15 @@
 Upstream-Status: Pending [not submitted upstream yet]
 Signed-off-by: Adam Johnston <adam.johnston@arm.com>
 Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
-Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
 ---
- arch/arm64/configs/defconfig | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
+ arch/arm64/configs/defconfig | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
 
 diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
-index cd73d1704dd2..958a43bd00e6 100644
+index 973aa3b4d407..61f040394a2d 100644
 --- a/arch/arm64/configs/defconfig
 +++ b/arch/arm64/configs/defconfig
-@@ -181,16 +181,16 @@ CONFIG_BT_HIDP=m
- # CONFIG_BT_LE is not set
- CONFIG_BT_LEDS=y
- # CONFIG_BT_DEBUGFS is not set
--CONFIG_BT_HCIBTUSB=m
--CONFIG_BT_HCIBTUSB_MTK=y
-+# CONFIG_BT_HCIBTUSB is not set
-+# CONFIG_BT_HCIBTUSB_MTK is not set
- CONFIG_BT_HCIUART=m
+@@ -198,10 +198,10 @@ CONFIG_BT_HCIUART=m
  CONFIG_BT_HCIUART_LL=y
  CONFIG_BT_HCIUART_BCM=y
  CONFIG_BT_HCIUART_QCA=y
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-nvme.cfg b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-nvme.cfg
similarity index 100%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-nvme.cfg
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-nvme.cfg
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-realtek-R8169.cfg b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-realtek-R8169.cfg
similarity index 100%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-realtek-R8169.cfg
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-realtek-R8169.cfg
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-usb_conn_gpio.cfg b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-usb_conn_gpio.cfg
similarity index 100%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/enable-usb_conn_gpio.cfg
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/enable-usb_conn_gpio.cfg
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/usb_xhci_pci_renesas.cfg b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/usb_xhci_pci_renesas.cfg
similarity index 100%
rename from meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.5/n1sdp/usb_xhci_pci_renesas.cfg
rename to meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-6.1/n1sdp/usb_xhci_pci_renesas.cfg
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.5.bb b/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.5.bb
deleted file mode 100644
index a5cc546..0000000
--- a/meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto_6.5.bb
+++ /dev/null
@@ -1,37 +0,0 @@
-KBRANCH ?= "v6.5/standard/base"
-
-require recipes-kernel/linux/linux-yocto.inc
-
-# CVE exclusions
-include recipes-kernel/linux/cve-exclusion.inc
-include recipes-kernel/linux/cve-exclusion_6.5.inc
-
-SRCREV_machine ?= "e53dc7514de7d2fbe0f80547a50c0542928e2d11"
-SRCREV_meta ?= "3b1f87ec237ec3ad9acffb3d75c55efe958085dc"
-
-# set your preferred provider of linux-yocto to 'linux-yocto-upstream', and you'll
-# get the <version>/base branch, which is pure upstream -stable, and the same
-# meta SRCREV as the linux-yocto-standard builds. Select your version using the
-# normal PREFERRED_VERSION settings.
-BBCLASSEXTEND = "devupstream:target"
-SRCREV_machine:class-devupstream ?= "4631960b4700dd53f5cebb4f7055fd00ccd556ce"
-PN:class-devupstream = "linux-yocto-upstream"
-KBRANCH:class-devupstream = "v6.5/base"
-
-SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH};protocol=https \
-           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.5;destsuffix=${KMETA};protocol=https"
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
-LINUX_VERSION ?= "6.5.13"
-
-PV = "${LINUX_VERSION}+git"
-
-KMETA = "kernel-meta"
-KCONF_BSP_AUDIT_LEVEL = "1"
-
-# Functionality flags
-KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
-KERNEL_FEATURES:append = " ${KERNEL_EXTRA_FEATURES}"
-KERNEL_FEATURES:append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "", d)}"
-KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/scsi/scsi-debug.scc", "", d)}"
-KERNEL_FEATURES:append = " ${@bb.utils.contains("DISTRO_FEATURES", "ptest", " features/gpio/mockup.scc", "", d)}"