u-boot.git/drivers/mtd/mtdcore.c, branch v2018.07

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

mtd: add mtd_ooblayout_xxx() helper functions

2017-11-28T15:28:58Z

In order to make the ecclayout definition completely dynamic we need to rework the way the OOB layout are defined and iterated. Create a few mtd_ooblayout_xxx() helpers to ease OOB bytes manipulation and hide ecclayout internals to their users. Signed-off-by: Boris Brezillon [Linux commit: 75eb2cec251fda33c9bb716ecc372819abb9278a] [masahiro: cherry-pick more code from adbbc3bc827eb1f43a932d783f09ba55c8ec8379] Signed-off-by: Masahiro Yamada

compat: Remove is_power_of_2() definition

2015-11-05T21:46:59Z

Use the is_power_of_2() definition from log2.h to align with the kernel implementation. Signed-off-by: Fabio Estevam Reviewed-by: Tom Rini Reviewed-by: Heiko Schocher Reviewed-by: Jagan Teki

mtd: Introduce mtd_block_isreserved()

2015-08-26T03:53:57Z

In addition to mtd_block_isbad(), which checks if a block is bad or reserved, it's needed to check if a block is reserved only (but not bad). This commit adds an MTD interface for it, in a similar fashion to mtd_block_isbad(). While here, fix mtd_block_isbad() so the out-of-bounds checking is done before the callback check. Signed-off-by: Ezequiel Garcia Tested-by: Pekon Gupta Signed-off-by: Brian Norris [scottwood: Cherry-picked from Linux 8471bb73ba10ed67] Signed-off-by: Scott Wood

mtdcore: Fix a build error with CONFIG_CMD_MTDPARTS_SPREAD

2014-09-16T16:23:59Z

This patch fixes the build error for CONFIG_CMD_MTDPARTS_SPREAD Signed-off-by: Maxin B. John

kbuild: force to define UBOOT in all the C sources

2014-09-16T16:23:56Z

U-Boot has imported various source files from other projects, mostly Linux. Something like #ifdef __UBOOT__ [ modification for U-Boot ] #else [ original code ] #endif is an often used strategy for clarification of adjusted parts, that is, easier re-sync in future. Instead of defining __UBOOT__ in each source file, passing it from the top Makefile would be easier. Signed-off-by: Masahiro Yamada Acked-by: Marek Vasut Acked-by: Heiko Schocher

mtd,ubi,ubifs: sync with linux v3.15

2014-08-25T23:25:56Z

snyc with linux v3.15: commit 1860e379875dfe7271c649058aeddffe5afd9d0d Author: Linus Torvalds Date: Sun Jun 8 11:19:54 2014 -0700 Linux 3.15 Signed-off-by: Heiko Schocher Cc: Scott Wood Cc: Tom Rini

mtd, ubi, ubifs: update for the sync with linux v3.14

2014-08-25T23:25:56Z

while playing with the new mtd/ubi/ubifs sync, found some small updates for it: - add del_mtd_partition() to include/linux/mtd/mtd - mtd: add a debug_printf - remove some not used functions Signed-off-by: Heiko Schocher Cc: Scott Wood Cc: Tom Rini

mtd, ubi, ubifs: resync with Linux-3.14

2014-08-25T23:25:55Z

resync ubi subsystem with linux: commit 455c6fdbd219161bd09b1165f11699d6d73de11c Author: Linus Torvalds Date: Sun Mar 30 20:40:15 2014 -0700 Linux 3.14 A nice side effect of this, is we introduce UBI Fastmap support to U-Boot. Signed-off-by: Heiko Schocher Signed-off-by: Tom Rini Cc: Marek Vasut Cc: Sergey Lapin Cc: Scott Wood Cc: Joerg Krause

Coding Style cleanup: remove trailing empty lines

2013-10-14T20:06:54Z

Signed-off-by: Wolfgang Denk