GUI_MACHINE_CLASS ?= "bigscreen"
PREFERRED_PROVIDER_virtual/kernel = "linux"
+PREFERRED_VERSION_linux ?= "2.6.23"
PACKAGE_EXTRA_ARCHS = "armv4 armv4t armv5te iwmmxt"
# 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"
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 \