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Diffstat (limited to 'platforms/image_ubi.in')
| -rw-r--r-- | platforms/image_ubi.in | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/platforms/image_ubi.in b/platforms/image_ubi.in deleted file mode 100644 index 27ba6ff63..000000000 --- a/platforms/image_ubi.in +++ /dev/null @@ -1,143 +0,0 @@ -## SECTION=image - -menuconfig IMAGE_UBI - bool - select IMAGE_UBIFS - select IMAGE_UBI_ROOT_VOL - prompt "Generate UBI Image " - help - Build ubi formated image(s) for the root file system and an - optional data partition. UBI is faster and robuster than JFFS2, - we recommend strongly the usage of UBI if you want a file - system for raw flash devices. The image(s) can be directly - written to e.g. an mtd partition on a raw flash devices. - -if IMAGE_UBI - -config IMAGE_UBI_SUB_PAGE_SIZE - string - prompt "Sub page size" - default "<invalid>" - help - This option is passed to the -s option of ubinize. Gain the - correct value from 'mtdinfo -u' on your target. - -config IMAGE_UBI_VID_HEADER_OFFSET - string - prompt "VID header offset" - default "<invalid>" - help - This option is passed to the -O option of ubinize. Gain the - correct value from 'mtdinfo -u' on your target. - -config IMAGE_UBI_PEB_SIZE - string - prompt "physical eraseblock size" - default "<invalid>" - help - This option is passed to the -p option of ubinize. Gain the - correct value from 'mtdinfo -u' on your target. - -menuconfig IMAGE_UBI_ROOT_VOL - bool - select IMAGE_UBIFS_ROOT - default y - prompt "Create root volume " - help - Create a root volume with the content of root.ubifs. You will - most probably want to activate this option is essential since - otherwise the final ubi image will not contain a root file - system. - -if IMAGE_UBI_ROOT_VOL - -config IMAGE_UBI_ROOT_VOL_SIZE - string - prompt "root volume size" - default "<invalid>" - help - Give the root volume size here. You can use size unit like - "KiB" or "MiB". - - The volume size must be greater than than the actual ubifs - file. Further the sum of all volumes in an UBI image should - be slightly smaller than the mtd device, to wich the image - will be flashed. The spare place is supposed to be used for - Jounal and other UBI header informations. We recommend a - ratio between spare place and the actual size of the mtd - partion at about 10% or higher. It is OK to define a big - amount of spare place. The UBI System will scan for available - space during first boot and expand the volume to the maximal - usable size after reserving internally used blocks. - - An example: Our UBI image is supposed to contain a single "root" - volume. The mtd partition, onto which we will flash the UBI - image has a size of 32MiB. Our actual rootfs.ubifs has a size - of 16MiB. Than we should define our root volume size between - 16MiB and 29MiB. We decide for 25MiB. During the boot process - the UBI system detects a mtd partiton of 32MiB. After reserving - 2MiB for internal use it will expand our volume automatically to - 30MiB. - -config IMAGE_UBI_ROOT_VOL_NAME - string - prompt "root volume name" - default "root" - help - Give the root volume name here. Default is "root". - -endif - -menuconfig UBI_CREATE_DATA - bool - prompt "Create a data partition" - select IMAGE_UBIFS_DATA - help - Generate a data partition. The ubifs image containg the data - partition can either integrated into the root ubi Image as - a further volume or created as a standalone flashable UBI image. - -if UBI_CREATE_DATA - -choice - prompt "Type of data partition" - default IMAGE_UBI_DATA - help - specify the type of the data partition. - -config IMAGE_UBI_DATA_VOL - bool - prompt "Volume in root.ubi" - help - Combine the datavolume and the rootfs volume in one single ubi - image. - -config IMAGE_UBI_DATA - bool - prompt "Standalone as data.ubi" - help - Build a single volume standalone ubi image for the data ubifs - image. This image can be directly written to e.g. an mtd - partition on a raw flash devices. -endchoice - -config IMAGE_UBI_DATA_VOL_SIZE - string - prompt "Data volume size" - default "<invalid>" - help - Give the data volume size here. You can use size unit like - "KiB" or "MiB" here. The volume size must be greater - than than the actual ubifs file and smaller than the mtd device - less 10% spare place. - -config IMAGE_UBI_DATA_VOL_NAME - string - prompt "Data volume name" - default "data" - help - Give the data volume name here. Default is "data". - -endif - -endif |