Our nand layer in barebox is quite old and a lot has happened since the last update. nand_base.c alone has over 300 new commits on the Kernel. Doing an incremental update is hopeless, so here is an update with most things done in a single patch. I have split out some patches which do the more mechanical stuff like replacing struct mtd_info context pointers with struct nand_chip or moving many function hooks from struct nand_info to a struct nand_legacy. Still the update patch is huge and I apologize for that. With this series updating single drivers to their recent kernel counterparts should be easy. I've done that with the denali driver which is also part of this series. A big downside of this series is that the NAND layer gets way bigger in binary size. On many boards this doesn't hurt much, but for some others it really does. With this series it won't be possible anymore to build a 48k MLO binary for the beagleboard. As much as I dislike this I think we do not have much choice here as there is much movement in the nand/mtd Kernel layers and we don't have the manpower to maintain our own version of it. With the advent of exec_op in Linux it became even impossible to port newer drivers to barebox, so I think we have to swallow this pill. Sascha Sascha Hauer (26): mtd: Drop asynchronous erase support mtd: nand: remove unused header file mtd: nand: drop unused erase_cmd hook mtd: nand: drop unused errstat hook mtd: nand: Pass struct nand_chip around mtd: Add underscore prefix to mtd hooks mtd: Use classdev->parent mtd: rename class_dev to dev mtd: rename master to parent lib: Add match_string() mtd: nand: move function hooks to struct nand_legacy mtd: Add ecc_step_size mtd: nand: omap_gpmc: Drop unused variable mtd: nand: omap_gpmc: Fix wrong length check mtd: nand: omap_gpmc: Add missing bch16 string mtd: nand: denali: Drop multichip support mtd: nand: marvell: Use nand_to_mtd() mtd: nand: gpmi: Use nand_to_mtd() mtd: nand: orion: Use nand_to_mtd() mtd: nand: Update to Linux-5.9 mtd: nand: denali: Update to Linux-5.9 mtd: nand: atmel: Return number of bitflips mtd: nand: atmel: drop dead code mtd: nand: atmel: Fix pmecc ecc settings nand command: Print OOB information nand command: Allow offsets with [kM] suffixes arch/arm/boards/sama5d3_xplained/init.c | 1 + arch/arm/configs/nhk8815_defconfig | 2 +- arch/arm/mach-imx/external-nand-boot.c | 1 + arch/arm/mach-imx/xload-imx-nand.c | 1 + commands/nand-bitflip.c | 23 +- commands/nand.c | 5 + drivers/bus/omap-gpmc.c | 1 + drivers/mtd/Kconfig | 2 - drivers/mtd/core.c | 720 ++- drivers/mtd/devices/docg3.c | 18 +- drivers/mtd/devices/m25p80.c | 2 +- drivers/mtd/devices/mtd_dataflash.c | 12 +- drivers/mtd/devices/mtdram.c | 10 +- drivers/mtd/mtdconcat.c | 38 +- drivers/mtd/mtdoob.c | 6 +- drivers/mtd/mtdraw.c | 11 +- drivers/mtd/nand/Kconfig | 53 +- drivers/mtd/nand/Makefile | 11 +- drivers/mtd/nand/atmel_nand.c | 253 +- drivers/mtd/nand/bbt.c | 132 + drivers/mtd/nand/core.c | 275 + drivers/mtd/nand/denali.h | 584 +- drivers/mtd/nand/internals.h | 170 + drivers/mtd/nand/nand.h | 32 - drivers/mtd/nand/nand_amd.c | 53 + drivers/mtd/nand/nand_base.c | 7706 ++++++++++++++--------- drivers/mtd/nand/nand_bbt.c | 450 +- drivers/mtd/nand/nand_bch.c | 90 +- drivers/mtd/nand/nand_denali.c | 2264 +++---- drivers/mtd/nand/nand_denali_dt.c | 74 +- drivers/mtd/nand/nand_ecc.c | 573 +- drivers/mtd/nand/nand_esmt.c | 54 + drivers/mtd/nand/nand_hynix.c | 716 +++ drivers/mtd/nand/nand_ids.c | 258 +- drivers/mtd/nand/nand_imx.c | 206 +- drivers/mtd/nand/nand_jedec.c | 135 + drivers/mtd/nand/nand_legacy.c | 629 ++ drivers/mtd/nand/nand_macronix.c | 334 + drivers/mtd/nand/nand_micron.c | 595 ++ drivers/mtd/nand/nand_mrvl_nfc.c | 152 +- drivers/mtd/nand/nand_mxs.c | 172 +- drivers/mtd/nand/nand_omap_gpmc.c | 183 +- drivers/mtd/nand/nand_onfi.c | 326 + drivers/mtd/nand/nand_orion.c | 25 +- drivers/mtd/nand/nand_s3c24xx.c | 62 +- drivers/mtd/nand/nand_samsung.c | 135 + drivers/mtd/nand/nand_timings.c | 574 +- drivers/mtd/nand/nand_toshiba.c | 274 + drivers/mtd/nand/nomadik_nand.c | 28 +- drivers/mtd/nor/cfi_flash.c | 21 +- drivers/mtd/partition.c | 58 +- drivers/mtd/peb.c | 43 +- drivers/mtd/spi-nor/cadence-quadspi.c | 2 +- drivers/mtd/spi-nor/spi-nor.c | 16 +- drivers/mtd/ubi/build.c | 6 +- drivers/net/e1000/eeprom.c | 4 - drivers/of/of_mtd.c | 3 + include/linux/mtd/jedec.h | 91 + include/linux/mtd/mtd-abi.h | 1 + include/linux/mtd/mtd.h | 179 +- include/linux/mtd/nand.h | 1357 ++-- include/linux/mtd/nand_bch.h | 24 +- include/linux/mtd/nand_ecc.h | 37 +- include/linux/mtd/onfi.h | 178 + include/linux/mtd/partitions.h | 115 + include/linux/mtd/rawnand.h | 1464 +++++ include/linux/string.h | 2 + lib/string.c | 34 + 68 files changed, 15197 insertions(+), 6869 deletions(-) create mode 100644 drivers/mtd/nand/bbt.c create mode 100644 drivers/mtd/nand/core.c create mode 100644 drivers/mtd/nand/internals.h delete mode 100644 drivers/mtd/nand/nand.h create mode 100644 drivers/mtd/nand/nand_amd.c create mode 100644 drivers/mtd/nand/nand_esmt.c create mode 100644 drivers/mtd/nand/nand_hynix.c create mode 100644 drivers/mtd/nand/nand_jedec.c create mode 100644 drivers/mtd/nand/nand_legacy.c create mode 100644 drivers/mtd/nand/nand_macronix.c create mode 100644 drivers/mtd/nand/nand_micron.c create mode 100644 drivers/mtd/nand/nand_onfi.c create mode 100644 drivers/mtd/nand/nand_samsung.c create mode 100644 drivers/mtd/nand/nand_toshiba.c create mode 100644 include/linux/mtd/jedec.h create mode 100644 include/linux/mtd/onfi.h create mode 100644 include/linux/mtd/partitions.h create mode 100644 include/linux/mtd/rawnand.h -- 2.20.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
