slugos: move to ixp4xx-kernel, change nslu2 to more generic ixp4xx in conf

 - rather than build nslu2-kernel or nas100d-kernel slugos-image now
   builds ixp4xx-kernel, the generic kernel.  ixp4xx is now used as the
   normal MACHINE override, even though MACHINE itself is still set to
   nslu2 or nas100d (or ixp4xx).

27 files changed, 79 insertions, 61 deletions

diff --git a/conf/distro/slugos.conf b/conf/distro/slugos.conf
index 4cc33888d7..fa74e3965c 100644
--- a/conf/distro/slugos.conf
+++ b/conf/distro/slugos.conf
@@ -7,8 +7,8 @@
 
 # Explanation of the naming
 #
-# nslu2-dist - the base distro configuration for an NSLU2
-# nslu2-[bl][at][gu] - a specific configuration encoded as follows:
+# slugos-dist - the base distro configuration for an NSLU2
+# slugos-[bl][at][gu] - a specific configuration encoded as follows:
 #
 #  b or l - big or little endian
 #         set ARCH_BYTE_SEX to match
@@ -21,10 +21,10 @@
 #
 # The following names are deprecated:
 #
-# openslug - the historical name of a canonical nslu2-bag distro
-#            also the name of a standard nslu2-bag distro with a package feed
-# ucslugc  - the historical (and obsolete) name of nslu2-btu
-#            also the name of a standard nslu2-btu distro with a package feed
+# openslug - the historical name of a canonical slugos-bag distro
+#            also the name of a standard slugos-bag distro with a package feed
+# ucslugc  - the historical (and obsolete) name of slugos-btu
+#            also the name of a standard slugos-btu distro with a package feed
 #
 
 #----------------------------------------------------------------------------------
@@ -140,14 +140,14 @@ SLUGOS_EXTRA_RDEPENDS ?= ""
 # PACKAGE VERSION CONTROL
 #----------------------------------------------------------------------------------
 # Select the correct versions of the compiler tools (note that there
-# is also some selection in machine/nslu2.conf)
+# is also some selection in machine/${MACHINE}.conf)
 PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}gcc-initial:gcc-cross-initial"
 PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}gcc:gcc-cross"
 PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}g++:gcc-cross"
 PREFERRED_PROVIDERS += "virtual/${TARGET_PREFIX}depmod:module-init-tools-cross"
 
 # compiler/binary/library versions (unslung uses different ones so these
-# cannot be in nslu2.conf)
+# cannot be in ${MACHINE}.conf)
 PREFERRED_VERSION_binutils ?= "2.16"
 PREFERRED_VERSION_binutils-cross ?= "2.16"
 PREFERRED_VERSION_gcc-cross-initial ?= "3.4.4"
@@ -157,8 +157,8 @@ PREFERRED_VERSION_glibc ?= "2.3.5+cvs20050627"
 
 # Select the correct versions of the kernel and modules (these are the
 # defaults, override in the conf/distro top-level distro file).
-PREFERRED_PROVIDER_virtual/kernel ?= "nslu2-kernel"
-PREFERRED_VERSION_nslu2-kernel ?= "2.6.15"
+PREFERRED_PROVIDER_virtual/kernel ?= "ixp4xx-kernel"
+PREFERRED_VERSION_ixp4xx-kernel ?= "2.6.15"
 
 # Built-in ethernet modules
 PREFERRED_PROVIDER_virtual/ixp-eth ?= "ixp400-eth"
diff --git a/conf/machine/include/ixp4xx.conf b/conf/machine/include/ixp4xx.conf
index 3c5077056e..19a2ee0141 100644
--- a/conf/machine/include/ixp4xx.conf
+++ b/conf/machine/include/ixp4xx.conf
@@ -46,7 +46,7 @@ DISTRO_BASE = ""
 
 IXP4XX_SUFFIX = "${MACHINE_ARCH}"
 # <string>
-#    Kernel suffix - 'ixp4xxb' or 'ixp4xxl' for a truely generic image, controls
+#    Kernel suffix - 'ixp4xxbe' or 'ixp4xxle' for a truely generic image, controls
 #    the suffix on the name of the generated zImage, override in the DISTRO
 #    configuration if patches or defconfig are changed for the DISTRO.
 
@@ -97,19 +97,19 @@ FULL_OPTIMIZATION = "-Os -fomit-frame-pointer -frename-registers \
 #    setting because of the large number of ways it is used within OpenEmbedded.
 TARGET_ARCH = "${@['armeb', 'arm'][bb.data.getVar('ARCH_BYTE_SEX', d, 1) == 'le']}"
 
-# PACKAGE_ARCH
+# TARGET_PACKAGE_ARCH [not used]
 #    The correct setting for the generated packages.  This corresponds to the
 #    -march flag passed to the compiler because that limits the architectures
 #    on which the generated code will run.
 BYTE_SEX_CHAR = "${@['b', 'l'][bb.data.getVar('ARCH_BYTE_SEX', d, 1) == 'le']}"
-PACKAGE_ARCH_BASE = "${@['armv5te', 'thumbv5t'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
-PACKAGE_ARCH = "${PACKAGE_ARCH_BASE}${BYTE_SEX_CHAR}"
+TARGET_PACKAGE_ARCH_BASE = "${@['armv5te', 'thumbv5t'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
+TARGET_PACKAGE_ARCH = "${TARGET_PACKAGE_ARCH_BASE}${BYTE_SEX_CHAR}"
 
 # MACHINE_ARCH
 #    The correct setting for packages which are specific to the machine, this
 #    defaults to ${MACHINE} in bitbake.conf, however it is set to ixp4xx here
 #    because everything built here is no more specific than that.
-MACHINE_ARCH = "ixp4xx${BYTE_SEX_CHAR}"
+MACHINE_ARCH = "ixp4xx${ARCH_BYTE_SEX}"
 
 # IPKG_ARCHS
 #    The full list of package architectures which should run on the system.
@@ -117,7 +117,10 @@ MACHINE_ARCH = "ixp4xx${BYTE_SEX_CHAR}"
 #    by the distro.  The arm list is derived from the architecture settings
 #    known to gcc, the thumb list is then derived from that (only the 't'
 #    architectures of course).
-ARM_ARCHITECTURES = "${TARGET_ARCH} armv2${BYTE_SEX_CHAR} armv2a${BYTE_SEX_CHAR} armv3${BYTE_SEX_CHAR} armv3m${BYTE_SEX_CHAR} armv4${BYTE_SEX_CHAR} armv4t${BYTE_SEX_CHAR} armv5${BYTE_SEX_CHAR} armv5t${BYTE_SEX_CHAR} armv5e${BYTE_SEX_CHAR} armv5te${BYTE_SEX_CHAR} xscale${BYTE_SEX_CHAR}"
+#[not used]: TARGET_ARCH is handled below because it is also currently
+# used for thumb packages.
+#ARM_ARCHITECTURES = "${TARGET_ARCH} armv2${BYTE_SEX_CHAR} armv2a${BYTE_SEX_CHAR} armv3${BYTE_SEX_CHAR} armv3m${BYTE_SEX_CHAR} armv4${BYTE_SEX_CHAR} armv4t${BYTE_SEX_CHAR} armv5${BYTE_SEX_CHAR} armv5t${BYTE_SEX_CHAR} armv5e${BYTE_SEX_CHAR} armv5te${BYTE_SEX_CHAR} xscale${BYTE_SEX_CHAR}"
+ARM_ARCHITECTURES = "armv2${BYTE_SEX_CHAR} armv2a${BYTE_SEX_CHAR} armv3${BYTE_SEX_CHAR} armv3m${BYTE_SEX_CHAR} armv4${BYTE_SEX_CHAR} armv4t${BYTE_SEX_CHAR} armv5${BYTE_SEX_CHAR} armv5t${BYTE_SEX_CHAR} armv5e${BYTE_SEX_CHAR} armv5te${BYTE_SEX_CHAR} xscale${BYTE_SEX_CHAR}"
 THUMB_ARCHITECTURES = "thumbe${BYTE_SEX_CHAR} thumbv4t${BYTE_SEX_CHAR} thumbv5t${BYTE_SEX_CHAR}"
 
 #    NOTE: this list contains just the things which rootfs_ipk.bbclass does
@@ -128,14 +131,22 @@ THUMB_ARCHITECTURES = "thumbe${BYTE_SEX_CHAR} thumbv4t${BYTE_SEX_CHAR} thumbv5t$
 #    This is a priority ordered list - most desireable architecture at the end,
 #    so put <ARM_INSTRUCTION_SET>_ARCHITECTURES at the end and, if
 #    THUMB_INTERWORK precede this with the other architectures.
-IPKG_ARCHS = "${@(lambda arch_thumb, arch_arm, is_arm, interwork: \
+IPKG_ARCHS = "ixp4xx ${MACHINE} \
+		${@(lambda arch_thumb, arch_arm, is_arm, interwork: \
 		(interwork and (is_arm and arch_thumb or arch_arm) + ' ' or '') \
-		+ (is_arm and arch_arm or arch_thumb)) \
+		+ '${TARGET_ARCH} ' + (is_arm and arch_arm or arch_thumb)) \
 	       (bb.data.getVar('THUMB_ARCHITECTURES', d, 1), \
 		bb.data.getVar('ARM_ARCHITECTURES', d, 1), \
 		bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) != 'thumb', \
 		bb.data.getVar('THUMB_INTERWORK', d, 1) == 'yes')} \
-		${MACHINE_ARCH} ${MACHINE}${BYTE_SEX_CHAR}"
+		${MACHINE_ARCH} ${MACHINE}${ARCH_BYTE_SEX}"
+
+# IPKG_ARCH_LIST [not used]
+#    This is used to override the ipkgarchs settings in rootfs_ipk.bbclass, allowing
+#    the removal of the raw "${MACHINE}" from the end of the list.  ${MACHINE} and
+#    ixp4xx are included at the start (lower priority) as the non-byte-sex specific
+#    versions.
+IPKG_ARCH_LIST = "all any noarch ixp4xx ${MACHINE} ${IPKG_ARCHS}"
 
 #-------------------------------------------------------------------------------
 # Package versions
@@ -152,3 +163,16 @@ INHERIT += "nslu2-mirrors"
 
 PREFERRED_VERSION_ipkg ?= "0.99.155"
 PREFERRED_VERSION_ipkg-native ?= "0.99.154"
+
+#-------------------------------------------------------------------------------
+# Board defaults
+#-------------------------------------------------------------------------------
+# These values are board specific but they seem to be common to a large number
+# of boards so are reasonable defaults.
+SERIAL_CONSOLE = "115200 ttyS0"
+KERNEL_CONSOLE = "ttyS0,115200n8"
+USE_VT = "0"
+
+# Always add the LEFIXUP - if desired this can be removed for a specific board
+# if that board has an LE boot loader and therefore does not require it.
+IXP4XX_LEFIXUP = "1"
diff --git a/conf/machine/ixp4xx.conf b/conf/machine/ixp4xx.conf
new file mode 100644
index 0000000000..c088485fcc
--- /dev/null
+++ b/conf/machine/ixp4xx.conf
@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: Generic IXP4XX kernel
+#@DESCRIPTION: Machine configuration for a generic ixp4xx board
+
+include conf/machine/include/ixp4xx.conf
diff --git a/conf/machine/nas100d.conf b/conf/machine/nas100d.conf
index f99b601628..a628841878 100644
--- a/conf/machine/nas100d.conf
+++ b/conf/machine/nas100d.conf
@@ -5,10 +5,7 @@
 include conf/machine/include/ixp4xx.conf
 
 # The correct settings for the NAS100D board:
-SERIAL_CONSOLE = "115200 ttyS0"
-KERNEL_CONSOLE = "ttyS0,115200n8"
-USE_VT = "0"
 CMDLINE_ROOT = "root=/dev/mtdblock2 rw rootfstype=jffs2 mem=64M@0x00000000 init=/linuxrc"
-IXP4XX_SUFFIX = "${MACHINE}${BYTE_SEX_CHAR}"
+# This following means the kernel will only run on a NAS100D board:
+IXP4XX_SUFFIX = "${MACHINE}${ARCH_BYTE_SEX}"
 IXP4XX_MACHID = "865"
-IXP4XX_LEFIXUP = "1"
diff --git a/conf/machine/nslu2.conf b/conf/machine/nslu2.conf
index a20e8b73a9..96b9e37ce0 100644
--- a/conf/machine/nslu2.conf
+++ b/conf/machine/nslu2.conf
@@ -5,10 +5,7 @@
 include conf/machine/include/ixp4xx.conf
 
 # The correct settings for the NSLU2 board:
-SERIAL_CONSOLE = "115200 ttyS0"
-KERNEL_CONSOLE = "ttyS0,115200n8"
-USE_VT = "0"
 CMDLINE_ROOT = "root=/dev/mtdblock4 rw rootfstype=jffs2 mem=32M@0x00000000 init=/linuxrc"
-IXP4XX_SUFFIX = "${MACHINE}${BYTE_SEX_CHAR}"
+IXP4XX_SUFFIX = "${MACHINE}${ARCH_BYTE_SEX}"
+# This following means the kernel will only run on a NSLU2:
 IXP4XX_MACHID = "597"
-IXP4XX_LEFIXUP = "1"
diff --git a/packages/gcc/gcc_4.0.0.bb b/packages/gcc/gcc_4.0.0.bb
index 15f307c320..cb7bfeae1c 100644
--- a/packages/gcc/gcc_4.0.0.bb
+++ b/packages/gcc/gcc_4.0.0.bb
@@ -5,8 +5,6 @@ SECTION = "devel"
 LICENSE = "GPL"
 MAINTAINER = "Gerald Britton <gbritton@doomcom.org>"
 
-DEFAULT_PREFERENCE_nslu2 = "-1"
-
 inherit autotools gettext
 
 include gcc-package.inc
diff --git a/packages/gcc/gcc_4.0.2.bb b/packages/gcc/gcc_4.0.2.bb
index 856809a7bb..ba64d2421a 100644
--- a/packages/gcc/gcc_4.0.2.bb
+++ b/packages/gcc/gcc_4.0.2.bb
@@ -5,8 +5,6 @@ SECTION = "devel"
 LICENSE = "GPL"
 MAINTAINER = "Gerald Britton <gbritton@doomcom.org>"
 
-DEFAULT_PREFERENCE_nslu2 = "-1"
-
 inherit autotools gettext
 
 include gcc-package.inc
diff --git a/packages/ixp425-eth/ixp400-eth_1.5.bb b/packages/ixp425-eth/ixp400-eth_1.5.bb
index 8d922f81d7..c14580248f 100644
--- a/packages/ixp425-eth/ixp400-eth_1.5.bb
+++ b/packages/ixp425-eth/ixp400-eth_1.5.bb
@@ -20,7 +20,7 @@ SRC_URI += "file://debug.patch;patch=1"
 SRC_URI += "file://Makefile.patch;patch=1"
 SRC_URI += "file://modprobe.conf"
 
-PR = "r5"
+PR = "r6"
 
 DEPENDS = "ixp4xx-csr"
 RDEPENDS = "ixp4xx-csr"
diff --git a/packages/ixp4xx/ixp-osal_2.1.bb b/packages/ixp4xx/ixp-osal_2.1.bb
index f8bd4cb7a1..4fca2c3a1e 100644
--- a/packages/ixp4xx/ixp-osal_2.1.bb
+++ b/packages/ixp4xx/ixp-osal_2.1.bb
@@ -31,7 +31,7 @@ SRC_URI += "file://le.patch;patch=1"
 SRC_URI += "file://assert.patch;patch=1"
 
 S = "${WORKDIR}/ixp_osal"
-PR = "r2"
+PR = "r3"
 
 COMPATIBLE_HOST = "^arm.*-linux.*"
 
diff --git a/packages/ixp4xx/ixp4xx-csr_2.1.bb b/packages/ixp4xx/ixp4xx-csr_2.1.bb
index 9db50cef2b..93ac8aab6f 100644
--- a/packages/ixp4xx/ixp4xx-csr_2.1.bb
+++ b/packages/ixp4xx/ixp4xx-csr_2.1.bb
@@ -38,7 +38,7 @@ SRC_URI += "file://oe-makefile.patch;patch=1"
 
 DEPENDS = "ixp-osal"
 S = "${WORKDIR}/ixp400_xscale_sw"
-PR = "r7"
+PR = "r8"
 
 COMPATIBLE_HOST = "^arm.*-linux.*"
 
diff --git a/packages/linux/ixp4xx-kernel.inc b/packages/linux/ixp4xx-kernel.inc
index 233d2a655c..452c8c956b 100644
--- a/packages/linux/ixp4xx-kernel.inc
+++ b/packages/linux/ixp4xx-kernel.inc
@@ -196,7 +196,7 @@ CMDLINE_KERNEL_OPTIONS ?= "${MACH_KERNEL_OPTIONS}"
 
 # CMDLINE_ROOT: machine specific boot options - should not be set on a
 #  generic kernel!
-CMDLINE_ROOT ?= "init=/linuxrc"
+CMDLINE_ROOT ?= ""
 
 # CMDLINE_DEBUG: debug options such as noirqdebug, defaults to empty
 # override in local.conf etc
diff --git a/packages/linux/ixp4xx-kernel_2.6.15.bb b/packages/linux/ixp4xx-kernel_2.6.15.bb
index 4a7cd96d37..8af2fde408 100644
--- a/packages/linux/ixp4xx-kernel_2.6.15.bb
+++ b/packages/linux/ixp4xx-kernel_2.6.15.bb
@@ -8,7 +8,7 @@ PR_CONFIG = "0"
 # Increment the number below (i.e. the digits after PR) when
 # making changes within this file or for changes to the patches
 # applied to the kernel.
-PR = "r4.${PR_CONFIG}"
+PR = "r5.${PR_CONFIG}"
 
 include ixp4xx-kernel.inc
 
diff --git a/packages/meta/slugos-image.bb b/packages/meta/slugos-image.bb
index 1fa67bb9d3..df3103fd79 100644
--- a/packages/meta/slugos-image.bb
+++ b/packages/meta/slugos-image.bb
@@ -37,6 +37,11 @@ IMAGE_POSTPROCESS_COMMAND += "${PACK_IMAGE}"
 PACK_IMAGE_DEPENDS = ""
 EXTRA_IMAGEDEPENDS += "${PACK_IMAGE_DEPENDS}"
 
+# This hack removes '${MACHINE}' from the end of the arch.conf for ipk,
+# preventing _mach.ipk (with no byte sex) taking precedence over everything
+# else.
+IMAGE_POSTPROCESS_COMMAND += "sed '$d' '${IMAGE_ROOTFS}/etc/ipkg/arch.conf';"
+
 # These depends define native utilities - they do not get put in the flash and
 # are not required to build the image.
 IMAGE_TOOLS = ""
diff --git a/packages/meta/slugos-imagename.bb b/packages/meta/slugos-imagename.bb
index 35578442c2..a6967a6208 100644
--- a/packages/meta/slugos-imagename.bb
+++ b/packages/meta/slugos-imagename.bb
@@ -26,10 +26,3 @@ do_stage() {
 }
 do_build() {
 }
-
-python () {
-	# Don't build slugos images unless the configuration is set up
-	# for an image build!
-	if bb.data.getVar("SLUGOS_IMAGENAME", d, 1) == '':
-		raise bb.parse.SkipPackage("absent SlugOS configuration")
-}
diff --git a/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb b/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
index 31d90f6377..1db3006e14 100644
--- a/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
+++ b/packages/pcmcia-cs/pcmcia-cs_3.2.8.bb
@@ -3,7 +3,7 @@ SECTION = "base"
 PRIORITY = "required"
 LICENSE = "GPL"
 DEPENDS = "virtual/kernel"
-PR = "r26"
+PR = "r27"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/pcmcia-cs/pcmcia-cs-${PV}.tar.gz \
 	   file://busybox.patch;patch=1 \
diff --git a/packages/pwc/pwc_10.0.9-rc1.bb b/packages/pwc/pwc_10.0.9-rc1.bb
index f6af027f56..cfe2558b46 100644
--- a/packages/pwc/pwc_10.0.9-rc1.bb
+++ b/packages/pwc/pwc_10.0.9-rc1.bb
@@ -3,7 +3,7 @@ PRIORITY = "optional"
 SECTION = "kernel/modules"
 MAINTAINER = "dyoung <dyoung8888@yahoo.com>"
 LICENSE = "GPL"
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "http://www.saillard.org/linux/pwc/files/pwc-${PV}.tar.bz2 \
 	   file://Makefile"
diff --git a/packages/qc-usb/qc-usb-messenger_0.8.bb b/packages/qc-usb/qc-usb-messenger_0.8.bb
index 2720b3af59..0f5279311b 100644
--- a/packages/qc-usb/qc-usb-messenger_0.8.bb
+++ b/packages/qc-usb/qc-usb-messenger_0.8.bb
@@ -3,7 +3,7 @@ PRIORITY = "optional"
 SECTION = "kernel/modules"
 MAINTAINER = "Oyvind Repvik <nail@nslu2-linux.org>"
 LICENSE = "GPL"
-PR = "r1"
+PR = "r2"
 
 SRC_URI = "http://home.mag.cx/messenger/source/${PN}-${PV}.tar.gz \
 	   file://qc-messenger-0.8-fix;patch=1"
diff --git a/packages/sysvinit/sysvinit/nslu2/rcS-default b/packages/sysvinit/sysvinit/slugos/rcS-default
index d53be762a7..33917bd557 100644
--- a/packages/sysvinit/sysvinit/nslu2/rcS-default
+++ b/packages/sysvinit/sysvinit/slugos/rcS-default
@@ -10,7 +10,7 @@ SULOGIN=no
 # before system startup is complete (as soon as inetd is started)
 DELAYLOGIN=no
 # Set UTC=yes if your system clock is set to UTC (GMT), and UTC=no if not.
-#NSLU2: see the comments in /etc/init.d/hwclock.sh before changing this.
+#SlugOS: see the comments in /etc/init.d/hwclock.sh before changing this.
 UTC=yes
 # Set VERBOSE to "no" if you would like a more quiet bootup.
 VERBOSE=no
diff --git a/packages/sysvinit/sysvinit_2.86.bb b/packages/sysvinit/sysvinit_2.86.bb
index 7611d79cd9..af39d5e740 100644
--- a/packages/sysvinit/sysvinit_2.86.bb
+++ b/packages/sysvinit/sysvinit_2.86.bb
@@ -3,7 +3,7 @@ SECTION = "base"
 LICENSE = "GPL"
 MAINTAINER = "Chris Larson <kergoth@handhelds.org>"
 HOMEPAGE = "http://freshmeat.net/projects/sysvinit/"
-PR = "r19"
+PR = "r20"
 
 # USE_VT and SERIAL_CONSOLE are generally defined by the MACHINE .conf.
 # Set PACKAGE_ARCH appropriately.
diff --git a/packages/sysvinit/sysvinit/nslu2/.mtn2git_empty b/packages/uclibc/uclibc-0.9.28/ixp4xx/.mtn2git_empty
index e69de29bb2..e69de29bb2 100644
--- a/packages/sysvinit/sysvinit/nslu2/.mtn2git_empty
+++ b/packages/uclibc/uclibc-0.9.28/ixp4xx/.mtn2git_empty
diff --git a/packages/uclibc/uclibc-0.9.28/nslu2/uClibc.distro b/packages/uclibc/uclibc-0.9.28/ixp4xx/uClibc.distro
index 7019e97369..7019e97369 100644
--- a/packages/uclibc/uclibc-0.9.28/nslu2/uClibc.distro
+++ b/packages/uclibc/uclibc-0.9.28/ixp4xx/uClibc.distro
diff --git a/packages/uclibc/uclibc-0.9.28/ixp4xx/uClibc.machine b/packages/uclibc/uclibc-0.9.28/ixp4xx/uClibc.machine
new file mode 100644
index 0000000000..7f303559c5
--- /dev/null
+++ b/packages/uclibc/uclibc-0.9.28/ixp4xx/uClibc.machine
@@ -0,0 +1,8 @@
+# IXP4XX specific machine overrides.
+#
+# IXP4XX can be arm or armeb - the ARCH (arm,armeb) decides
+# this, IXP4XX is always XScale - this file enfoces this.
+#
+CONFIG_ARM_XSCALE=y
+ARCH_HAS_MMU=y
+HAS_FPU=n
diff --git a/packages/uclibc/uclibc-0.9.28/nslu2/.mtn2git_empty b/packages/uclibc/uclibc-0.9.28/nslu2/.mtn2git_empty
deleted file mode 100644
index e69de29bb2..0000000000
--- a/packages/uclibc/uclibc-0.9.28/nslu2/.mtn2git_empty
+++ /dev/null
diff --git a/packages/uclibc/uclibc-0.9.28/nslu2/uClibc.machine b/packages/uclibc/uclibc-0.9.28/nslu2/uClibc.machine
deleted file mode 100644
index a3dde947cf..0000000000
--- a/packages/uclibc/uclibc-0.9.28/nslu2/uClibc.machine
+++ /dev/null
@@ -1,8 +0,0 @@
-# NSLU2 specific machine overrides.
-#
-# NSLU2 can be arm or armeb - the ARCH (arm,armeb) decides
-# this, NSLU2 is always XScale - this file enfoces this.
-#
-CONFIG_ARM_XSCALE=y
-ARCH_HAS_MMU=y
-HAS_FPU=n
diff --git a/packages/uclibc/uclibc_0.9.27.bb b/packages/uclibc/uclibc_0.9.27.bb
index 89f1b80831..a7e39088b4 100644
--- a/packages/uclibc/uclibc_0.9.27.bb
+++ b/packages/uclibc/uclibc_0.9.27.bb
@@ -7,9 +7,9 @@ include uclibc.inc
 # include/bits/ipc.h.  Because this removes a typedef some
 # packages which relied on it (erroneously - it is defined
 # in include/linux/posix_types.h and is internal) may stop
-# building.  The patch has only been verified on NSLU2 builds.
+# building.  The patch has only been verified on IXP4XX builds.
 PATCH_ipc_h ?= ""
-PATCH_ipc_h_nslu2 = "file://kernel-key-t-ipc.h.patch;patch=1"
+PATCH_ipc_h_ixp4xx = "file://kernel-key-t-ipc.h.patch;patch=1"
 
 SRC_URI += "http://www.uclibc.org/downloads/uClibc-${PV}.tar.bz2 \
             file://dyn-ldconfig.patch;patch=1 \
diff --git a/packages/unionfs/unionfs-modules_1.0.13.bb b/packages/unionfs/unionfs-modules_1.0.13.bb
index 8083bddf67..cbc00b8f4a 100644
--- a/packages/unionfs/unionfs-modules_1.0.13.bb
+++ b/packages/unionfs/unionfs-modules_1.0.13.bb
@@ -1,3 +1,4 @@
+PR = "r1"
 PARALLEL_MAKE = ""
 
 include unionfs-modules.inc
diff --git a/packages/zd1211/zd1211_20050822.bb b/packages/zd1211/zd1211_20050822.bb
index 06c8876ed1..dbd2c905f4 100644
--- a/packages/zd1211/zd1211_20050822.bb
+++ b/packages/zd1211/zd1211_20050822.bb
@@ -3,7 +3,7 @@ PRIORITY = "optional"
 SECTION = "kernel/modules"
 MAINTAINER = "dyoung <dyoung8888@yahoo.com>"
 LICENSE = "GPL"
-PR = "r4"
+PR = "r5"
 RDEPENDS = "wireless-tools"
 
 SRC_URI = "http://download.sourceforge.net/zd1211/sf_zd1211_${PV}_src.tar.gz \