diff --git a/core/linux-kirkwood/PKGBUILD b/core/linux-kirkwood/PKGBUILD
index 37bc73799..6ba0fda1d 100644
--- a/core/linux-kirkwood/PKGBUILD
+++ b/core/linux-kirkwood/PKGBUILD
@@ -9,7 +9,7 @@ pkgname=('linux-kirkwood' 'linux-headers-kirkwood')
 _kernelname=${pkgname#linux}
 _basekernel=3.7.5
 pkgver=${_basekernel}
-pkgrel=0
+pkgrel=1
 cryptover=1.5
 arch=('arm')
 url="http://www.kernel.org/"
@@ -27,11 +27,10 @@ source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.bz2
 	"http://algo.ing.unimo.it/people/paolo/disk_sched/patches/3.7.0-v5r1/0001-block-cgroups-kconfig-build-bits-for-BFQ-v5r1-3.7.patch"
 	"http://algo.ing.unimo.it/people/paolo/disk_sched/patches/3.7.0-v5r1/0002-block-introduce-the-BFQ-v5r1-I-O-sched-for-3.7.patch"
 	'aufs3-3.7.patch.xz')
-
 md5sums=('361d9d6ac73b79f4e7676b2b94237ac1'
          '17c0496b7f3031c864f49894702b8911'
          'f5d3635da03cb45904bedd69b47133de'
-         '7bcdf02a01b452fb36828e3dc048dcc6'
+         'b41de4cd6f30c49b3a72ea7b354cdb20'
          '1f8103abb9c79b0745926acddec6ec85'
          '9d3c56a4b999c8bfbd4018089a62f662'
          'd00814b57448895e65fbbc800e8a58ba'
diff --git a/core/linux-kirkwood/config b/core/linux-kirkwood/config
index 92189b0c2..69be3a459 100644
--- a/core/linux-kirkwood/config
+++ b/core/linux-kirkwood/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 3.7.5-0 Kernel Configuration
+# Linux/arm 3.7.5 Kernel Configuration
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -449,7 +449,9 @@ CONFIG_ATAGS_PROC=y
 #
 # CPU Power Management
 #
-# CONFIG_CPU_IDLE is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
 
 #
@@ -481,6 +483,7 @@ CONFIG_PM_DEBUG=y
 CONFIG_PM_ADVANCED_DEBUG=y
 # CONFIG_APM_EMULATION is not set
 CONFIG_PM_CLK=y
+CONFIG_CPU_PM=y
 # CONFIG_ARM_CPU_SUSPEND is not set
 CONFIG_NET=y