u-boot.git/tools/env, branch v2011.09-rc2

ARM: drop unsupported 'trab' board

2011-06-22T18:00:51+00:00

The 'trab' board configuration is broken, and there is nobody who is
interested and willing to fix it.  Drop it.

This includes support for VFD displays which have always been used by
this board only.

Signed-off-by: Wolfgang Denk

tools/env: document current cross-compilation issues and workaround

2011-04-29T23:10:28+00:00

Signed-off-by: Luca Ceresoli

tools/env: fix redundant env flag comparison

2011-04-20T22:25:08+00:00

This fixes two bugs with comparison of redundant environment flags on
read.

flag0 and flag1 in fw_env_open() were declared signed instead of
unsigned char breaking BOOLEAN mode "== 0xFF" tests and in INCREMENTAL
mode the wrong environment would be chosen where the flag values are
127 and 128 (either way round). With both flags over 128, both signs
flipped and the logic worked by happy accident.

Also there was a logic bug in the INCREMENTAL test (after signedness was
fixed) in the case flag0=0, flag1=255, env 1 would be incorrectly chosen.

Fix both of these.

Signed-off-by: Jon Povey

Add support for dataflash to U-boot environment settings tool.

2011-04-12T20:58:34+00:00

* The sector size for SPI-dataflash (like AT45 flashes) are not always
  a power-of-2. So, the sector calculations are rewritten such that it
  works for either power-of-2 as any size sectors.
* Make the flash sector size optional in case it is the same value as
  the environment size.

Signed-off-by: Remy Bohmer

Coding Style (white space) cleanup

2010-11-27T22:35:14+00:00

Signed-off-by: Wolfgang Denk

tools/env: cleanup host build flags

2010-11-14T22:26:29+00:00

This patch makes tools/env/Makefile more similar to tools/imls:
- define HOSTSRCS and HOSTCPPFLAGS, so that .depend generation works.
- include U-Boot headers using -idirafter to prevent picking up
  u-boot/include/errno.h.
- use HOSTCFLAGS_NOPED (fw_env.c does not conform to -pedantic).

In order to cross-compile tools/env, override the HOSTCC variable
as in this example:

  make tools env HOSTCC=bfin-uclinux-gcc

Signed-off-by: Daniel Hobi 
Tested-by: Detlev Zundel 
Tested-by: Steve Sakoman

tools/env: use host build flags

2010-09-19T17:29:49+00:00

Convert the tools/env/Makefile to use the same host tool syntax as the
other tool subdirs.

Signed-off-by: Mike Frysinger

tools/env: fail on invalid options

2010-09-18T21:56:19+00:00

Signed-off-by: Daniel Hobi

tools/env: allow option "-n" for fw_printenv

2010-09-18T21:56:02+00:00

In commit bd7b26f8 (Tools: set multiple variable with fw_setenv utility),
the option parsing was changed to getopt_long(3), but option "-n"
of fw_printenv was not included.

This leads to an error message "invalid option -- 'n'" on stderr,
although the output on stdout is correct.

Signed-off-by: Daniel Hobi

tools/env/fw_printenv: Make redundant env work on locked flashes also

2010-08-08T23:05:37+00:00

The invalidation of the old environment instance did not work for flashes
supporting hardware locking.  Now we unlock/lock around this update also.

Signed-off-by: Detlev Zundel