diff options
Diffstat (limited to 'conf/machine/cm-x270.conf')
| -rw-r--r-- | conf/machine/cm-x270.conf | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/conf/machine/cm-x270.conf b/conf/machine/cm-x270.conf index c712c3728e..2522897042 100644 --- a/conf/machine/cm-x270.conf +++ b/conf/machine/cm-x270.conf @@ -3,11 +3,12 @@ #@DESCRIPTION: Machine configuration for Compulab cm-x270 computer module #OLDEST_KERNEL = "2.6.16" TARGET_ARCH = "arm" -PREFERRED_VERSION_compulab-pxa270 = "2.6.22" GUI_MACHINE_CLASS ?= "bigscreen" -PREFERRED_PROVIDER_virtual/kernel = "compulab-pxa270" -PACKAGE_EXTRA_ARCHS = "armv4 armv5te" +PREFERRED_PROVIDER_virtual/kernel = "linux" +PREFERRED_VERSION_linux = "2.6.23" + +PACKAGE_EXTRA_ARCHS = "armv4 armv4t armv5te iwmmxt" require conf/machine/include/tune-xscale.inc @@ -16,6 +17,13 @@ require conf/machine/include/tune-xscale.inc # the following line to your local.conf: # CMX270_CONSOLE_SERIAL_PORT = "ttyS0" +# NAND flash eraseblock size +# most of the older cm-x270 modules are populated with NAND flash +# that have 128KiB eraseblocks. Recently, a user encounted +# a device that has 16KiB eraseblocks. The following define +# can be overridden in local.conf if you have one of these devices. +CMX270_NAND_ERASEBLOCK_SIZE ?= "0x20000" + # the following is for the cm-x270 L module CMX270_CONSOLE_SERIAL_PORT ?= "ttyS1" @@ -31,16 +39,16 @@ SERIAL_CONSOLE ?= "38400 ${CMX270_CONSOLE_SERIAL_PORT}" ROOT_FLASH_SIZE ?= "32" # for NAND flash. -EXTRA_IMAGECMD_jffs2 = "--little-endian --eraseblock=0x20000 --pad --no-cleanmarkers;\ +EXTRA_IMAGECMD_jffs2 = "--little-endian --eraseblock=${CMX270_NAND_ERASEBLOCK_SIZE} --pad --no-cleanmarkers;\ sumtool -i ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 \ -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs-summary.jffs2 \ - -e 0x20000 -p; \ + -e ${CMX270_NAND_ERASEBLOCK_SIZE} -p; \ cd ${DEPLOY_DIR_IMAGE}; \ rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.rootfs-summary.jffs2; \ ln -s ${IMAGE_NAME}.rootfs-summary.jffs2 ${IMAGE_LINK_NAME}.rootfs-summary.jffs2 \ " -MACHINE_FEATURES = "kernel26 pcmcia usbhost usbgadget pcmcia touchscreen alsa" +MACHINE_FEATURES = "kernel26 pcmcia usbhost usbgadget pcmcia touchscreen alsa iwmmxt" # to program the compulab NAND flash, the following scheme is suggested. Create # a small rootfs that can fit in NOR flash using the following config: |