| config BR2_TARGET_ROOTFS_JFFS2 | |
| bool "jffs2 root filesystem" | |
| help | |
| Build a jffs2 root filesystem | |
| if BR2_TARGET_ROOTFS_JFFS2 | |
| choice | |
| prompt "Flash Type" | |
| default BR2_TARGET_ROOTFS_JFFS2_FLASH_128 | |
| config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056 | |
| bool "AT45 dataflash with 1056 byte pagesize" | |
| select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER | |
| config BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528 | |
| bool "AT45 dataflash with 528 byte pagesize" | |
| select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER | |
| config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_16K | |
| bool "NAND flash with 16 kB erasesize" | |
| select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER | |
| config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_128K | |
| bool "NAND flash with 128 kB erasesize" | |
| select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER | |
| config BR2_TARGET_ROOTFS_JFFS2_FLASH_128 | |
| bool "Parallel flash with 128 kB erase size" | |
| config BR2_TARGET_ROOTFS_JFFS2_FLASH_64 | |
| bool "Parallel flash with 64 kB erase size" | |
| config BR2_TARGET_ROOTFS_JFFS2_CUSTOM | |
| bool "Select custom erase size" | |
| endchoice | |
| config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE | |
| hex "Erase block size" | |
| default 0x20000 | |
| depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM | |
| help | |
| Set to erase size of memory | |
| config BR2_TARGET_ROOTFS_JFFS2_EBSIZE | |
| hex | |
| default 0x2100 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056 | |
| default 0x1080 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528 | |
| default 0x4000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_16K | |
| default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_128K | |
| default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128 | |
| default 0x10000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64 | |
| default BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE if BR2_TARGET_ROOTFS_JFFS2_CUSTOM | |
| config BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER | |
| bool "Do not use Cleanmarker" | |
| default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056 | |
| default y if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528 | |
| default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_16K | |
| default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_128K | |
| help | |
| Do not use cleanmarkers if using NAND flash or Dataflash where | |
| the pagesize is not a power of 2 | |
| config BR2_TARGET_ROOTFS_JFFS2_PAD | |
| bool "Pad output" | |
| config BR2_TARGET_ROOTFS_JFFS2_PADSIZE | |
| hex "Pad output size (0x0 = to end of EB)" | |
| default 0x0 | |
| depends on BR2_TARGET_ROOTFS_JFFS2_PAD | |
| help | |
| Set to 0x0 to pad to end of erase block. | |
| choice | |
| prompt "Endianess" | |
| default BR2_TARGET_ROOTFS_JFFS2_BE if BR2_ENDIAN = "BIG" | |
| config BR2_TARGET_ROOTFS_JFFS2_LE | |
| bool "little-endian" | |
| config BR2_TARGET_ROOTFS_JFFS2_BE | |
| bool "big-endian" | |
| endchoice | |
| config BR2_TARGET_ROOTFS_JFFS2_SUMMARY | |
| bool "Produce a summarized JFFS2 image" | |
| help | |
| A summarised image can be mounted faster if support is | |
| enabled in the kernel (CONFIG_JFFS2_SUMMARY) | |
| config BR2_TARGET_ROOTFS_JFFS2_USE_CUSTOM_PAGESIZE | |
| bool "Select custom virtual memory page size" | |
| help | |
| Use a custom virtual memory page size. Note that this is not | |
| related to the flash memory page size. Using this option is | |
| only needed if Linux is configured to use a page size | |
| different than 4kB. | |
| config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE | |
| hex "Virtual memory page size" | |
| default 0x1000 | |
| depends on BR2_TARGET_ROOTFS_JFFS2_USE_CUSTOM_PAGESIZE | |
| help | |
| Set to virtual memory page size of target system (in bytes). | |
| This value should match the virtual page size in Linux (i.e. | |
| this should have the same value as the value of the PAGE_SIZE | |
| macro in Linux). It is not related to the flash memory page | |
| size. | |
| endif |