diff --git a/conf/machine/include/imx-base.inc b/conf/machine/include/imx-base.inc
index ef4d1bcc7..b669639b5 100644
--- a/conf/machine/include/imx-base.inc
+++ b/conf/machine/include/imx-base.inc
@@ -165,6 +165,7 @@ DEFAULTTUNE:mx8m-generic-bsp   ?= "cortexa53-crypto"
 DEFAULTTUNE:mx8qm-generic-bsp  ?= "cortexa72-cortexa53-crypto"
 DEFAULTTUNE:mx8x-generic-bsp   ?= "cortexa35-crypto"
 DEFAULTTUNE:mx8ulp-generic-bsp ?= "cortexa35-crypto"
+DEFAULTTUNE:mx91-generic-bsp   ?= "cortexa55"
 DEFAULTTUNE:mx93-generic-bsp   ?= "cortexa55"
 DEFAULTTUNE:mx95-generic-bsp   ?= "cortexa55"
 
@@ -181,6 +182,7 @@ IMX_SOC_REV:mx8dx-generic-bsp  ??= "C0"
 IMX_SOC_REV:mx8ulp-generic-bsp ??= \
     "${@bb.utils.contains('MACHINE_FEATURES', 'soc-reva0', 'A0', \
                                                            'A2', d)}"
+IMX_SOC_REV:mx91-generic-bsp   ??= "A0"
 IMX_SOC_REV:mx93-generic-bsp   ??= "A1"
 
 IMX_SOC_REV_LOWER   = "${@d.getVar('IMX_SOC_REV').lower()}"
@@ -221,6 +223,7 @@ MACHINEOVERRIDES_EXTENDER:mx8dxl:use-nxp-bsp = "imx-generic-bsp:imx-nxp-bsp:imxf
 
 MACHINEOVERRIDES_EXTENDER:mx8ulp:use-nxp-bsp = "imx-generic-bsp:imx-nxp-bsp:imxdrm:imxgpu:imxviv:imxgpu2d:imxgpu3d:imxvulkan:mx8-generic-bsp:mx8-nxp-bsp:mx8ulp-generic-bsp:mx8ulp-nxp-bsp"
 
+MACHINEOVERRIDES_EXTENDER:mx91:use-nxp-bsp  = "imx-generic-bsp:imx-nxp-bsp:imxdrm:mx9-generic-bsp:mx9-nxp-bsp:mx91-generic-bsp:mx91-nxp-bsp"
 MACHINEOVERRIDES_EXTENDER:mx93:use-nxp-bsp  = "imx-generic-bsp:imx-nxp-bsp:imxdrm:imxpxp:mx9-generic-bsp:mx9-nxp-bsp:mx93-generic-bsp:mx93-nxp-bsp"
 MACHINEOVERRIDES_EXTENDER:mx95:use-nxp-bsp  = "imx-generic-bsp:imx-nxp-bsp:imxdrm:imxdpu:imxgpu:imxmali:imxgpu2d:imxgpu3d:mx9-generic-bsp:mx9-nxp-bsp:mx95-generic-bsp:mx95-nxp-bsp"
 
@@ -265,6 +268,7 @@ MACHINEOVERRIDES_EXTENDER:mx8dxl:use-mainline-bsp = "imx-generic-bsp:imx-mainlin
 
 MACHINEOVERRIDES_EXTENDER:mx8ulp:use-mainline-bsp = "imx-generic-bsp:imx-mainline-bsp:mx8-generic-bsp:mx8-mainline-bsp:mx8ulp-generic-bsp:mx8ulp-mainline-bsp"
 
+MACHINEOVERRIDES_EXTENDER:mx91:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx91-generic-bsp:mx91-mainline-bsp"
 MACHINEOVERRIDES_EXTENDER:mx93:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx93-generic-bsp:mx93-mainline-bsp"
 MACHINEOVERRIDES_EXTENDER:mx95:use-mainline-bsp  = "imx-generic-bsp:imx-mainline-bsp:mx9-generic-bsp:mx9-mainline-bsp:mx95-generic-bsp:mx95-mainline-bsp"
 
@@ -297,6 +301,7 @@ MACHINEOVERRIDES_EXTENDER_FILTER_OUT = " \
     mx8dx \
     mx8dxl \
     mx8ulp \
+    mx91 \
     mx93 \
     mx95 \
 "
@@ -326,6 +331,7 @@ MACHINE_SOCARCH_SUFFIX:mx8qxp-nxp-bsp  = "-mx8"
 MACHINE_SOCARCH_SUFFIX:mx8dx-nxp-bsp   = "-mx8"
 MACHINE_SOCARCH_SUFFIX:mx8dxl-nxp-bsp  = "-mx8xl"
 MACHINE_SOCARCH_SUFFIX:mx8ulp-nxp-bsp  = "-mx8ulp"
+MACHINE_SOCARCH_SUFFIX:mx91-nxp-bsp    = "-mx91"
 MACHINE_SOCARCH_SUFFIX:mx93-nxp-bsp    = "-mx93"
 MACHINE_SOCARCH_SUFFIX:mx95-nxp-bsp    = "-mx95"
 
@@ -404,6 +410,7 @@ IMX_EXTRA_FIRMWARE:mx8-generic-bsp    = "imx-boot-firmware-files imx-sc-firmware
 IMX_EXTRA_FIRMWARE:mx8m-generic-bsp   = "imx-boot-firmware-files"
 IMX_EXTRA_FIRMWARE:mx8x-generic-bsp   = "imx-sc-firmware imx-seco"
 IMX_EXTRA_FIRMWARE:mx8ulp-generic-bsp = "firmware-upower firmware-ele-imx"
+IMX_EXTRA_FIRMWARE:mx91-generic-bsp   = "imx-boot-firmware-files firmware-ele-imx"
 IMX_EXTRA_FIRMWARE:mx93-generic-bsp   = "imx-boot-firmware-files firmware-ele-imx"
 PREFERRED_PROVIDER_virtual/imx-system-manager ??= "imx-system-manager"
 IMX_EXTRA_FIRMWARE:mx95-generic-bsp   = "imx-boot-firmware-files firmware-ele-imx virtual/imx-system-manager imx-oei"