2 tristate "Parser for TRX format partitions"
3 depends on MTD && (BCM47XX || ARCH_BCM_5301X || COMPILE_TEST)
5 TRX is a firmware format used by Broadcom on their devices. It
6 may contain up to 3/4 partitions (depending on the version).
7 This driver will parse TRX header and report at least two partitions:
10 config MTD_SHARPSL_PARTS
11 tristate "Sharp SL Series NAND flash partition parser"
12 depends on MTD_NAND_SHARPSL || MTD_NAND_TMIO || COMPILE_TEST
14 This provides the read-only FTL logic necessary to read the partition
15 table from the NAND flash of Sharp SL Series (Zaurus) and the MTD
16 partition parser using this code.
18 config MTD_REDBOOT_PARTS
19 tristate "RedBoot partition table parsing"
21 RedBoot is a ROM monitor and bootloader which deals with multiple
22 'images' in flash devices by putting a table one of the erase
23 blocks on the device, similar to a partition table, which gives
24 the offsets, lengths and names of all the images stored in the
27 If you need code which can detect and parse this table, and register
28 MTD 'partitions' corresponding to each image in the table, enable
31 You will still need the parsing functions to be called by the driver
32 for your particular device. It won't happen automatically. The
33 SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for
38 config MTD_REDBOOT_DIRECTORY_BLOCK
39 int "Location of RedBoot partition table"
42 This option is the Linux counterpart to the
43 CYGNUM_REDBOOT_FIS_DIRECTORY_BLOCK RedBoot compile time
46 The option specifies which Flash sectors holds the RedBoot
47 partition table. A zero or positive value gives an absolute
48 erase block number. A negative value specifies a number of
49 sectors before the end of the device.
51 For example "2" means block number 2, "-1" means the last
52 block and "-2" means the penultimate block.
54 config MTD_REDBOOT_PARTS_UNALLOCATED
55 bool "Include unallocated flash regions"
57 If you need to register each unallocated flash region as a MTD
58 'partition', enable this option.
60 config MTD_REDBOOT_PARTS_READONLY
61 bool "Force read-only for RedBoot system images"
63 If you need to force read-only for 'RedBoot', 'RedBoot Config' and
64 'FIS directory' images, enable this option.
66 endif # MTD_REDBOOT_PARTS