slugos: extract common parts of machine conf in slugos.conf

 - conf/machine/include/ixp4xx.conf now provides generic
   configuration for nslu2 and nas100d (+ future ixp4xx based
   machines), the kernel image fixup is made generic, all
   kernel packages have a generic name.  ipkg search rules
   changed to look for the generic packages too.

1 files changed, 4 insertions, 140 deletions

diff --git a/conf/machine/nas100d.conf b/conf/machine/nas100d.conf
index 45df317bac..02a59d6045 100644
--- a/conf/machine/nas100d.conf
+++ b/conf/machine/nas100d.conf
@@ -2,148 +2,12 @@
 #@NAME: Iomega NAS 100d
 #@DESCRIPTION: Machine configuration for the Iomega NAS 100d product
 
-#-------------------------------------------------------------------------------
-# INPUTS
-#-------------------------------------------------------------------------------
-# conf/${DISTRO}.conf is included after this file and should be used to modify
-# variables identified as 'INPUTS' to the required values for the DISTRO, this
-# will cause the board specific settings (which depend for the most part on the
-# exact CPU used) to be set correctly within this file.  The results are the
-# variables identifies here as 'OUTPUTS'
-#
-#variable = "default"
-# <possible values>
-#    description
+include conf/machine/include/ixp4xx.conf
 
-ARCH_BYTE_SEX = "be"
-# "be" "le"
-#    The memory byte sex and (on correctly implemented hardware - the NAS100D is
-#    correct) the byte sex of the buses within the system.  'be' (big-endian)
-#    means that the first byte is the most significant byte on a bus, 'le'
-#    (little-endian) means that the first byte is the least significant byte.
-
-ARM_INSTRUCTION_SET = "arm"
-# "arm" "thumb"
-#    The instruction set the compiler should use when generating application
-#    code.  The kernel is always compiled with arm code at present.  arm code
-#    is the original 32 bit ARM instruction set, thumb code is the 16 bit
-#    encoded RISC sub-set.  Thumb code is smaller (maybe 70% of the ARM size)
-#    but requires more instructions (140% for 70% smaller code) so may be
-#    slower.
-
-THUMB_INTERWORK = "yes"
-# "yes" "no"
-#    Whether to compile with code to allow interworking between the two
-#    instruction sets.  This allows thumb code to be executed on a primarily
-#    arm system and vice versa.  It is strongly recommended that DISTROs not
-#    turn this off - the actual cost is very small.
-
-DISTRO_BASE = ""
-# "" ":<base>"
-#    If given this must be the name of a 'distro' to add to the bitbake OVERRIDES
-#    after ${DISTRO}, this allows different distros to share a common base of
-#    overrides.  The value given must include a leading ':' or chaos will result.
-
-#-------------------------------------------------------------------------------
-# OUTPUTS
-#-------------------------------------------------------------------------------
-
-#OVERRIDES
-#    The standard ':' separated list of overrides used by bitbake - see the
-#    basic setting in bitbake.conf.  This list is based on that used for the
-#    standard setting however :<base>, :thumb and :thumb-interwork will be
-#    inserted at appropriate points if a base distro, default use of thumb or
-#    arm/thumb interworking are enabled in the inputs.
-OVERRIDE_THUMB = "${@['', ':thumb'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
-OVERRIDE_INTERWORK = "${@['', ':thumb-interwork'][bb.data.getVar('THUMB_INTERWORK', d, 1) == 'yes']}"
-OVERRIDES = "local:${MACHINE}:${DISTRO}${DISTRO_BASE}:${TARGET_OS}:${TARGET_ARCH}${OVERRIDE_THUMB}${OVERRIDE_INTERWORK}:build-${BUILD_OS}"
-
-# TARGET_CC_ARCH
-# TARGET_CC_KERNEL_ARCH
-# TARGET_LD_ARCH
-# TARGET_LD_KERNEL_ARCH
-#    Compiler and linker options for application code and kernel code.  These
-#    options ensure that the compiler has the correct settings for the selected
-#    instruction set and interworking.
-ARM_INTERWORK_M_OPT = "${@['-mno-thumb-interwork', '-mthumb-interwork'][bb.data.getVar('THUMB_INTERWORK', d, 1) == 'yes']}"
-ARM_THUMB_M_OPT = "${@['-mno-thumb', '-mthumb'][bb.data.getVar('ARM_INSTRUCTION_SET', d, 1) == 'thumb']}"
-#
-TARGET_CC_ARCH = "-march=armv5te -mtune=xscale ${ARM_INTERWORK_M_OPT} ${ARM_THUMB_M_OPT}"
-TARGET_CC_KERNEL_ARCH = "-march=armv5te -mtune=xscale -mno-thumb-interwork -mno-thumb"
-TARGET_LD_ARCH = ""
-TARGET_LD_KERNEL_ARCH = ""
-
-# FULL_OPTIMIZATION
-#    Optimization settings.  Os works fine and is significantly better than O2.
-#    The other settings are somewhat arbitrary.  The optimisations chosen here
-#    include the ones which 'break' symbolic debugging (because the compiler does
-#    not include enough information to allow the debugger to know where given
-#    values are.)  The -fno options are an attempt to cancel explicit use of space
-#    consuming options found in some packages (this isn't a complete list, this is
-#    just the ones which package writers seem to know about and abuse).
-FULL_OPTIMIZATION = "-Os -fomit-frame-pointer -frename-registers \
-	-fno-unroll-loops -fno-inline-functions \
-	-fweb -funit-at-a-time"
-
-# TARGET_ARCH
-#    The correct setting for the system endianness (ARCH_BYTE_SEX).  This will
-#    be arm (le) or armeb (be) - it is difficult to be more precise in the
-#    setting because of the large number of ways it is used within OpenEmbedded.
-TARGET_ARCH = "${@['armeb', 'arm'][bb.data.getVar('ARCH_BYTE_SEX', d, 1) == 'le']}"
-
-# PACKAGE_ARCH
-#    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}"
-
-# IPKG_ARCHS
-#    The full list of package architectures which should run on the system.
-#    This takes into account both the board level issues and the INPUTS set
-#    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}"
-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
-#    not add, rootfs_ipk.bbclass evaluates:
-#
-#        ipkgarchs="all any noarch ${TARGET_ARCH} ${IPKG_ARCHS} ${MACHINE}"
-#
-#    This is a priority ordered list - most desireable architecture at the end,
-#    so put <ARM_INSTRUCTION_SET>_ARCHITECTURES at the end and, if
-#    THUMB_INTERWORK precede this with the other architectures.
-IPKG_ARCHS = "${@(lambda arch_thumb, arch_arm, is_arm, interwork: \
-		(interwork and (is_arm and arch_thumb or arch_arm) + ' ' or '') \
-		+ (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')}"
-
-#-------------------------------------------------------------------------------
-# Miscellany
-#-------------------------------------------------------------------------------
 # The correct settings for the NAS100D board:
 SERIAL_CONSOLE = "115200 ttyS0"
 KERNEL_CONSOLE = "ttyS0,115200n8"
 USE_VT = "0"
-
-#-------------------------------------------------------------------------------
-# Package versions
-#-------------------------------------------------------------------------------
-SRCDATE_gnu-config ?= "20050713"
-SRCDATE_gnu-config-native ?= "20050713"
-SRCDATE_ipkg-utils ?= "20050713"
-SRCDATE_ipkg-utils-native ?= "20050713"
-SRCDATE_ipkg-link ?= "20050713"
-SRCDATE_irssi ?= "20050930"
-
-CVS_TARBALL_STASH = "http://sources.nslu2-linux.org/sources/"
-INHERIT += "nslu2-mirrors"
-
-PREFERRED_VERSION_ipkg ?= "0.99.152"
-PREFERRED_VERSION_ipkg-native ?= "0.99.152"
+CMDLINE_ROOT = "root=/dev/mtdblock2 rw rootfstype=jffs2 mem=64M@0x00000000 init=/linuxrc"
+IXP4XX_SUFFIX = "nas100d${BYTE_SEX_CHAR}"
+IXP4XX_MACHID = "865"