u-boot.git/common/env_ubi.c, branch v2016.09 Unnamed repository; edit this file 'description' to name the repository. common: env_ubi: Clear environment buffer before reading 2016-06-13T04:41:20+00:00 Marcin Niestroj m.niestroj@grinn-global.com 2016-05-24T12:59:55+00:00 c1f51e0f3edca57273ff524714b69345ce627996 In case we have restarted u-boot there is a chance that environment buffer contains old environment (from the previous boot). If UBI volume is zero size, ubi_volume_read() doesn't modify the buffer and exits successfully. We need to clear buffer manually before reading it from UBI, so the invalid CRC will cause setting default environment in case that the UBI volume is zero size. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> 
In case we have restarted u-boot there is a chance that environment
buffer contains old environment (from the previous boot). If UBI volume
is zero size, ubi_volume_read() doesn't modify the buffer and exits
successfully.

We need to clear buffer manually before reading it from UBI, so the
invalid CRC will cause setting default environment in case that the UBI
volume is zero size.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
env_ubi.c: Correct pointer error in env load 2015-11-19T06:32:49+00:00 Kevin Smith kevin.smith@elecsyscorp.com 2015-10-23T17:51:47+00:00 a7c06cd3a6c2c889bd115f43f3de0c9fcc066f96 The variable "buf" in this function is a char array, and the function ubi_volume_read is expecting a char *. In the call, the address of the pointer is being taken, incorrectly passing a char **. The compiler warning was being silenced by the cast. Remove the address operator and the cast. Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
The variable "buf" in this function is a char array, and the
function ubi_volume_read is expecting a char *.  In the call, the
address of the pointer is being taken, incorrectly passing a
char **.  The compiler warning was being silenced by the cast.
Remove the address operator and the cast.

Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header 2015-09-11T21:15:20+00:00 Simon Glass sjg@chromium.org 2015-09-02T23:24:58+00:00 cf92e05c0135bc2b1a1b25a3218e31e6d79bad59 Now that we have a new header file for cache-aligned allocation, we should move the stack-based allocation macro there also. Signed-off-by: Simon Glass <sjg@chromium.org> 
Now that we have a new header file for cache-aligned allocation, we should
move the stack-based allocation macro there also.

Signed-off-by: Simon Glass <sjg@chromium.org>
env: Add env_export() wrapper 2014-03-21T20:43:59+00:00 Marek Vasut marex@denx.de 2014-03-05T18:59:50+00:00 7ce1526ed2bf7a7499a843d38b30095fa2894659 Implement env_export() wrapper, so that all implementers of saveenv() don't have to call hexport_r(), crc32() etc. sequence . This trims down a bit of code duplication. Signed-off-by: Marek Vasut <marex@denx.de> 
Implement env_export() wrapper, so that all implementers of saveenv() don't
have to call hexport_r(), crc32() etc. sequence . This trims down a bit of
code duplication.

Signed-off-by: Marek Vasut <marex@denx.de>
Coding Style cleanup: remove trailing white space 2013-10-14T20:06:53+00:00 Wolfgang Denk wd@denx.de 2013-10-07T11:07:26+00:00 3765b3e7bd0f8e46914d417f29cbcb0c72b1acf7 Signed-off-by: Wolfgang Denk <wd@denx.de> 
Signed-off-by: Wolfgang Denk <wd@denx.de>
Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24T13:44:38+00:00 Wolfgang Denk wd@denx.de 2013-07-08T07:37:19+00:00 1a4596601fd395f3afb8f82f3f840c5e00bdd57a Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
env: Add redundant env support to UBI env 2013-04-11T19:52:55+00:00 Joe Hershberger joe.hershberger@ni.com 2013-04-08T10:32:52+00:00 785881f775252940185e10fbb2d5299c9ffa6bce Allow the user to specify two UBI volumes to use for the environment Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> 
Allow the user to specify two UBI volumes to use for the environment

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
env: Add support for UBI environment 2013-04-11T19:52:55+00:00 Joe Hershberger joe.hershberger@ni.com 2013-04-08T10:32:51+00:00 2b74433f365fa677a60431a80e524b5d8d04e995 UBI is a better place for the environment on NAND devices because it handles wear-leveling and bad blocks. Gluebi is needed in Linux to access the env as an MTD partition. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> 
UBI is a better place for the environment on NAND devices because it
handles wear-leveling and bad blocks.

Gluebi is needed in Linux to access the env as an MTD partition.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>