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15 Commits

Author SHA1 Message Date
Eric Bénard eec960e3b3 env: add register_persistent_environment 
- heavily copied from register_persistant_environment which was
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-02-21 14:45:43 +01:00
Sascha Hauer 0c97dd0061 move prototypes for envfs_* to envfs.h 
environment.h is for environment variables, not for the environment
storage (envfs), so move the prototypes to envfs.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-01-20 16:31:51 +01:00
Jean-Christophe PLAGNIOL-VILLARD d3cbc61596 envfs: add support of variable inode size 
Introduce a struct envfs_inode_end with more data.
Today this will just containt the file mode to be able to add the symlink
support.

But this is compatible with the previous envfs version as they will do not
care about the extra as the previous version is just reading the filename and
then consume the extra data without using them.

Increase the envfs version to 1.0

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD ff3058e3bb envfs: introduce version major and minor 
they are store in the super block at byte 16th and 17th.

set the verison at 0.1

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 2012-09-05 03:22:14 +08:00
Sascha Hauer 51885a7d73 Change byte order detection mechanism to kernel style 
The Linux Kernel defines only one of __LITTLE_ENDIAN and
__BIG_ENDIAN. Endianess can then be tested with #ifdef __xx_ENDIAN. Userspace
always defined both __LITTLE_ENDIAN and __BIG_ENDIAN and byteorder can then
be tested with #if __BYTE_ORDER == __xx_ENDIAN.

As we tend to use a lot of Kernel code in barebox we switch to use the kernel
way of determing the byte order.

As this always causes a lot of confusion add a check to include/common.h to
make sure only one of __LITTLE_ENDIAN and __BIG_ENDIAN is defined.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-06-28 13:49:16 +02:00
Dirk Hörner a906e5e196 hostcc tools: include "compiler.h", fix included headers 
When barebox headers get included from HOSTCC tools they should not
include other architecture specific headers as barebox might get
cross-compiled. Instead, the tool itself should include "compiler.h".

Signed-off-by: Dirk Hörner <dirker@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-06-05 21:40:15 +02:00
Sascha Hauer a3ffa97f40 rename U-Boot-v2 project to barebox 
This has been done with the following script:

find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
	-e 's/u2boot/barebox/g' \
	-e 's/U2Boot/barebox/g' \
	-e 's/U-boot V2/barebox/g' \
	-e 's/u-boot v2/barebox/g' \
	-e 's/U-Boot V2/barebox/g' \
	-e 's/U-Boot-v2/barebox/g' \
	-e 's/U_BOOT/BAREBOX/g' \
	-e 's/UBOOT/BAREBOX/g' \
	-e 's/uboot/barebox/g' \
	-e 's/u-boot/barebox/g' \
	-e 's/u_boot/barebox/g' \
	-e 's/U-Boot/barebox/g' \
	-e 's/U-boot/barebox/g' \
	-e 's/U-BOOT/barebox/g'

find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
	xargs -0 -r rename 's/u[-_]?boot/barebox/'

It needs some manual fixup following in the next patch

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-15 10:18:30 +01:00
Sascha Hauer d85e73776a envfs: remove bogus #warning statement 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-26 11:40:51 +02:00
Sascha Hauer fa052abb64 add missing include 2008-02-20 19:07:47 +01:00
Carsten Schlote 4bc43ee28c [general] Fixed remaining defines for envfs in big-endian mode 
Trivial - completed macros
 2008-02-19 08:56:27 +01:00
Carsten Schlote db291de280 [general] Fixed endian handling for envfs 
Fixed the handling of data similiar as found in cramfs.

This fixes the problem with an unreadable defaultenv on big-endian
targets.

The endian macors are now loaded from /asm/common.h by default.

Signed-off-by: Carsten Schlote <c.schlote@konzeptpark.de>
 2008-02-19 08:56:01 +01:00
Sascha Hauer 7c17ff7c45 Reimplement environment. Now we only have one crc for the whole image. 2007-09-27 12:04:17 +02:00
Sascha Hauer 913691eccd add directory handling for environment 2007-09-25 12:58:52 +02:00
Sascha Hauer a9416dd8a6 svn_rev_417 
use uint32_t to compile it with linux
 2007-07-05 18:01:52 +02:00
Sascha Hauer e5b0bbd39b svn_rev_347 2007-07-05 18:01:45 +02:00