[rdkb][common][bsp][Refactor and sync kernel from openwrt]

[Description]
5c5acbe [[Panther] AX5400 development]
81b754a [In dual image, the root_fs_data volume cannot be mounted rightly when  image is damaged]
89582fd [kernel][common][eth][Update SFP patch fail issue]
319b70b [MT7622+Kite WHNAT development]
5e3eb21 [kernel][common][eth][Fix SFP patch fail issue]
ccc8407 [kernel][mt7988][eip197][Add aes-sha256 IPSec inline mode]

[Release-log]

Change-Id: Iba99a1d4cd2fe4479bd79d7e3987ac9a89a6e8c2
diff --git a/recipes-kernel/linux/linux-mediatek_5.4.bb b/recipes-kernel/linux/linux-mediatek_5.4.bb
index 9a9c5cb..1b0f51c 100644
--- a/recipes-kernel/linux/linux-mediatek_5.4.bb
+++ b/recipes-kernel/linux/linux-mediatek_5.4.bb
@@ -8,8 +8,8 @@
 
 KBRANCH ?= "linux-5.4.y"
 
-LINUX_VERSION ?= "5.4.230"
-SRCREV_machine ?= "90245959a5b936ee013266e5d1e6a508ed69274e"
+LINUX_VERSION ?= "5.4.231"
+SRCREV_machine ?= "59342376e8f0c704299dc7a2c14fed07ffb962e2"
 KMETA = "kernel-meta"
 SRCREV_meta ?= "feeb59687bc0f054af837a5061f8d413ec7c93e9"