lwn.git/drivers/mtd/parsers/Makefile, branch docs-5.8-2

mtd: parsers: Move CMDLINE parser

2019-09-15T21:50:50+00:00

This moves the CMDLINE partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move OF parser

2019-09-15T21:50:49+00:00

This moves the OF/device tree partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move BCM63xx parser

2019-09-15T21:50:49+00:00

This moves the BCM63xx partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move BCM47xx parser

2019-09-15T21:50:48+00:00

This moves the BCM47xx partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: parsers: Move TI AR7 parser

2019-09-15T21:50:48+00:00

This moves the TI AR7 partition parser down into the parser subdirectory. No functional change. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

mtd: afs: Move AFS partition parser to parsers subdir

2019-05-06T19:48:46+00:00

This moves the AFS (ARM Firmware Suite) partition parser for NOR flash down into the parsers subdirectory. Signed-off-by: Linus Walleij Signed-off-by: Richard Weinberger

mtd: bcm63xxpart: move imagetag parsing to its own parser

2019-05-06T19:46:45+00:00

Move the bcm963xx Image Tag parsing into its own partition parser. This Allows reusing the parser with different full flash parsers. While moving it, rename it to bcm963* to better reflect it isn't chip, but reference implementation specific. Reviewed-by: Rob Herring Signed-off-by: Jonas Gorski Reviewed-by: Florian Fainelli Signed-off-by: Richard Weinberger

mtd: Move Redboot partition parser

2018-11-12T10:44:13+00:00

This moves the Redboot partition parser down to the parsers subdirectory. Signed-off-by: Linus Walleij Signed-off-by: Boris Brezillon

mtd: sharpslpart: Add sharpslpart partition parser

2017-11-13T20:39:19+00:00

The Sharp SL Series (Zaurus) PXA handhelds have 16/64/128M of NAND flash and share the same layout of the first 7M partition, managed by Sharp FTL. GPL 2.4 sources: http://support.ezaurus.com/developer/source/source_dl.asp The purpose of this self-contained patch is to add a common parser and remove the hardcoded sizes in the board files (these devices are not yet converted to devicetree). Users will have benefits because the mtdparts= tag will not be necessary anymore and they will be free to repartition the little sized flash. The obsolete bootloader can not pass the partitioning info to modern kernels anymore so it has to be read from flash at known logical addresses. (see http://www.h5.dion.ne.jp/~rimemoon/zaurus/memo_006.htm ) In kernel, under arch/arm/mach-pxa we have already 8 machines: MACH_POODLE, MACH_CORGI, MACH_SHEPERD, MACH_HUSKY, MACH_AKITA, MACH_SPITZ, MACH_BORZOI, MACH_TOSA. Lost after the 2.4 vendor kernel are MACH_BOXER and MACH_TERRIER. Almost every model has different factory partitioning: add to this the units can be repartitioned by users with userspace tools (nandlogical) and installers for popular (back then) linux distributions. The Parameter Area in the first (boot) partition extends from 0x00040000 to 0x0007bfff (176k) and contains two copies of the partition table: ... 0x00060000: Partition Info1 16k 0x00064000: Partition Info2 16k 0x00668000: Model 16k ... The first 7M partition is managed by the Sharp FTL reserving 5% + 1 blocks for wear-leveling: some blocks are remapped and one layer of translation (logical to physical) is necessary. There isn't much documentation about this FTL in the 2.4 sources, just the MTD methods for reading and writing using logical addresses and the block management (wear-leveling, use counter). It seems this FTL was tailored with 16KiB eraesize in mind so to fit one param block exactly, to have two copies of the partition table on two blocks. Later pxa27x devices have same size but 128KiB erasesize and less blocks (56 vs. 448) but the same schema was adopted, even if the two tables are now in the same eraseblock. For the purpose of the MTD parser only the read part of the code was taken. The NAND drivers that can use this parser are sharpsl.c and tmio_nand.c. Signed-off-by: Andrea Adami Reviewed-by: Boris Brezillon Signed-off-by: Richard Weinberger