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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_512_16K
bool "NAND flash with 512B Page and 16 kB erasesize"
select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
config BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
bool "NAND flash with 2kB Page and 128 kB erasesize"
select BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER
config BR2_TARGET_ROOTFS_JFFS2_FLASH_128
bool "Parallel flash with 4 kB pagesize and 128 kB erase size"
config BR2_TARGET_ROOTFS_JFFS2_FLASH_64
bool "Parallel flash with 4 kB pagesize and 64 kB erase size"
config BR2_TARGET_ROOTFS_JFFS2_CUSTOM
bool "Select custom page and erase size"
endchoice
config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE
hex "Page Size"
depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
default 0x1000
help
Set to pagesize of memory
config BR2_TARGET_ROOTFS_JFFS2_CUSTOM_EBSIZE
hex "Erase block size"
depends on BR2_TARGET_ROOTFS_JFFS2_CUSTOM
default 0x20000
help
Set to erase size of memory
config BR2_TARGET_ROOTFS_JFFS2_PAGESIZE
hex
default 0x420 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_1056
default 0x210 if BR2_TARGET_ROOTFS_JFFS2_DATAFLASH_528
default 0x200 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_512_16K
default 0x800 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_128K
default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_128
default 0x1000 if BR2_TARGET_ROOTFS_JFFS2_FLASH_64
default $(BR2_TARGET_ROOTFS_JFFS2_CUSTOM_PAGESIZE) if BR2_TARGET_ROOTFS_JFFS2_CUSTOM
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_512_16K
default 0x20000 if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_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_512_16K
default y if BR2_TARGET_ROOTFS_JFFS2_NANDFLASH_2K_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)"
depends on BR2_TARGET_ROOTFS_JFFS2_PAD
default 0x0
help
Set to 0x0 to pad to end of erase block.
choice
prompt "Endianess"
default BR2_TARGET_ROOTFS_JFFS2_BE if BR2_armeb || \
BR2_avr32 || BR2_m68k || BR2_mips || \
BR2_powerpc || BR2_sh2 || BR2_sh2a || \
BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc
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)
endif
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