diff --git a/core/linux-armv7-rc/PKGBUILD b/core/linux-armv7-rc/PKGBUILD
index 50cfeb9da..9c913707e 100644
--- a/core/linux-armv7-rc/PKGBUILD
+++ b/core/linux-armv7-rc/PKGBUILD
@@ -4,7 +4,7 @@
 buildarch=4
 
 _rcver=4.13
-_rcrel=3
+_rcrel=4
 _rcnrel=armv7-x1
 
 pkgbase=linux-armv7-rc
@@ -35,8 +35,8 @@ source=("https://git.kernel.org/torvalds/t/${_srcname}.tar.gz"
         'kernel_data_key.vbprivk'
         'linux.preset'
         '99-linux.hook')
-md5sums=('a5efd0d3b5b47f6a29652822793fce3b'
-         '5c747adca3a6a145b26e5fa309aac5a8'
+md5sums=('0b451973dbd2581db9f44f5ddfbc593d'
+         '1b26f22b9d9396e858ba59eb08f3c1ac'
          '722bc867ef5285e2719ce3e526425a65'
          'c2e8438c4e7a93bb8fbf1576f23773f7'
          'def3e95ff11cffe49d4624f4e00b59a2'
@@ -46,7 +46,7 @@ md5sums=('a5efd0d3b5b47f6a29652822793fce3b'
          'ff5f4ca7f97b8ebfbb09ec76363e71ec'
          'f9282ee13ad2c393c462ef20b143ae22'
          '9fb6cef04dd98e38094803c56e9c453b'
-         '1995ba735c1c28c7a2a93532c1b1e6e5'
+         '800b4e7c0df2b312897c123490da8063'
          '4f2379ed84258050edb858ee8d281678'
          '61c5ff73c136ed07a7aadbf58db3d96a'
          '584777ae88bce2c5659960151b64c7d8'
diff --git a/core/linux-armv7-rc/config b/core/linux-armv7-rc/config
index 207b47ca5..72ed37b53 100644
--- a/core/linux-armv7-rc/config
+++ b/core/linux-armv7-rc/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 4.13.0-rc1-2 Kernel Configuration
+# Linux/arm 4.13.0-rc4-1 Kernel Configuration
 #
 CONFIG_ARM=y
 CONFIG_ARM_HAS_SG_CHAIN=y
@@ -2453,7 +2453,6 @@ CONFIG_PATA_ATP867X=m
 CONFIG_PATA_CMD64X=m
 # CONFIG_PATA_CYPRESS is not set
 # CONFIG_PATA_EFAR is not set
-# CONFIG_PATA_FTIDE010 is not set
 # CONFIG_PATA_HPT366 is not set
 # CONFIG_PATA_HPT37X is not set
 # CONFIG_PATA_HPT3X2N is not set
@@ -2900,6 +2899,7 @@ CONFIG_DEFXX=m
 CONFIG_SKFP=m
 # CONFIG_HIPPI is not set
 CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
 CONFIG_MDIO_BCM_UNIMAC=m
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_MDIO_BUS_MUX_GPIO is not set
@@ -7281,7 +7281,6 @@ CONFIG_SOC_TI=y
 # CONFIG_KEYSTONE_NAVIGATOR_QMSS is not set
 # CONFIG_KEYSTONE_NAVIGATOR_DMA is not set
 CONFIG_WKUP_M3_IPC=y
-# CONFIG_SOC_ZTE is not set
 CONFIG_PM_DEVFREQ=y
 
 #
@@ -7858,6 +7857,10 @@ CONFIG_XILINX_PR_DECOUPLER=m
 # CONFIG_FSI is not set
 # CONFIG_TEE is not set
 CONFIG_MULTIPLEXER=m
+
+#
+# Multiplexer drivers
+#
 # CONFIG_MUX_ADG792A is not set
 # CONFIG_MUX_GPIO is not set
 # CONFIG_MUX_MMIO is not set