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Author SHA1 Message Date
Jan Luebbe 46bf132f15 Makefile: add target to produce a SPL compatible uImage
This is mostly useful during the initial port of barebox to a new
board which is supported by u-boot. It also allows starting barebox
from a SRAM-based u-boot SPL.

A different load address can be set like this:
make barebox.uimage UIMAGE_BASE=0x80000000

Also add barebox.ubl to CLEAN_FILES.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-29 13:08:01 +02:00
Sascha Hauer ba8c0a47ae ARM i.MX: add debug for iomux-v3
iomux setup often is the source of great fun. Add some debug printf
for it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-28 16:20:13 +02:00
Jean-Christophe PLAGNIOL-VILLARD 453c220be3 genenv: Allow to also specify files for the environment instead of only directories
we may specify file in the defconfig

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-11 13:43:10 +02:00
Alexander Aring f9fde00226 libbb: remove vi tabwidth setting
Remove vi tabwidth and tabstop setting.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-11 09:20:59 +02:00
Jan Luebbe ef01e97f6c common: split out meminfo output and make it optional
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-06 12:43:36 +02:00
Jean-Christophe PLAGNIOL-VILLARD 25fc2ca049 Atmel sam9x boards: enable the pbl
so we are smaller than the 256KiB reserved for barebox

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-06 09:25:17 +02:00
Jean-Christophe PLAGNIOL-VILLARD 2253971b92 Calao boards: enable the pbl
so we are smaller than the 256KiB reserved for barebox

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-06 09:25:17 +02:00
Sascha Hauer f77269a819 Merge branch 'for-next/usb' 2012-09-05 12:59:59 +02:00
Sascha Hauer 40830caf4e Merge branch 'for-next/smc911x' 2012-09-05 12:59:59 +02:00
Sascha Hauer f63576730b Merge branch 'for-next/sandbox' 2012-09-05 12:59:58 +02:00
Sascha Hauer 6662e16dbb Merge branch 'for-next/ppc'
Conflicts:
	arch/ppc/boards/freescale-p2020rdb/p2020rdb.c
	arch/ppc/configs/p2020rdb_defconfig
	arch/ppc/mach-mpc85xx/include/mach/immap_85xx.h
2012-09-05 12:59:54 +02:00
Sascha Hauer bed1a6ffab Merge branch 'for-next/pbl' 2012-09-05 12:59:29 +02:00
Sascha Hauer b40aeb00d3 Merge branch 'for-next/omap' 2012-09-05 12:59:29 +02:00
Sascha Hauer 6cb993c0cd Merge branch 'for-next/mtd' 2012-09-05 12:59:29 +02:00
Sascha Hauer d7257236a7 Merge branch 'for-next/misc' 2012-09-05 12:59:29 +02:00
Sascha Hauer d79712f82e Merge branch 'for-next/menu' 2012-09-05 12:59:29 +02:00
Sascha Hauer 2c8c801c67 Merge branch 'for-next/mc13xxx' 2012-09-05 12:59:29 +02:00
Sascha Hauer e5a927883e Merge branch 'for-next/link' 2012-09-05 12:59:29 +02:00
Sascha Hauer 62b665b644 Merge branch 'for-next/jtag' 2012-09-05 12:59:29 +02:00
Sascha Hauer 9196d727ad Merge branch 'for-next/imx' 2012-09-05 12:59:29 +02:00
Sascha Hauer 038307cb5e Merge branch 'for-next/i2c' 2012-09-05 12:59:29 +02:00
Sascha Hauer 4c9d8da6fe Merge branch 'for-next/hush' 2012-09-05 12:59:29 +02:00
Sascha Hauer 978b0739dc Merge branch 'for-next/gpiolib' 2012-09-05 12:59:29 +02:00
Sascha Hauer 40126ad7f8 Merge branch 'for-next/fs' 2012-09-05 12:59:29 +02:00
Sascha Hauer e141988898 Merge branch 'for-next/device-id' 2012-09-05 12:59:29 +02:00
Sascha Hauer 5d8accbe96 Merge branch 'for-next/atmel' 2012-09-05 12:59:29 +02:00
Sascha Hauer 1b47aa82b1 Release v2012.09.0
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-05 12:57:01 +02:00
Steffen Trumtrar 61caefcf25 gpio: add driver for stmpe io-expander
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-05 11:51:50 +02:00
Steffen Trumtrar 054cef284e mfd: add stmpe-i2c driver
The stmpe mfds can be connected via i2c and spi. This driver provides the basic
infrastructure for the i2c kind. It can be added as a normal i2c-device in the
board code. To enable functions a platform_data struct has to be provided, that
describes what parts of the chip are to be used.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-09-05 11:48:16 +02:00
Sascha Hauer 42d3d24c71 fs: add symlink and readlink support
This patch series introduce the support of symlink and readlink at
 
 1) vfs level
 
 2) libc API
  - symlink
  - readlink
 
 3) commands
  - ln
  - readlink
 
 3) filesystem
  - ramfs
  - nfs
  - envfs
 
 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Merge tag 'fs-symlink' of git://git.jcrosoft.org/barebox into for-next/link

fs: add symlink and readlink support

This patch series introduce the support of symlink and readlink at

1) vfs level

2) libc API
 - symlink
 - readlink

3) commands
 - ln
 - readlink

3) filesystem
 - ramfs
 - nfs
 - envfs

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-04 21:26:09 +02:00
Jean-Christophe PLAGNIOL-VILLARD b65e607923 defautenv: add support of symlink
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD acef08abb7 envfs: add support of symlink
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
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
Jean-Christophe PLAGNIOL-VILLARD f7edad7cbf recursive_action: add ACTION_FOLLOWLINKS support
this is need to support symlink in envfs

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD dccdc2ed88 dirname: add -V option to return only path related to the mountpoint
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD 0939b7c549 ls: add symlink support to -l
barebox:/ ls -l /env/init.d/
drwxrwxrwx          0 .
drwxrwxrwx          0 ..
lrwxrwxrwx         11 net -> ../boot/net

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD bf32bc1d9a command: add ln support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD 69a4ea15db command: add readlink support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD f26472f2d1 test: add -L support to test if it's a symbolic link
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD 0e22047a99 nfs: add readlink support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD ad6c28ac41 ramfs: add symlink and readlink support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD 1483f45879 fs: introduce get_mounted_path to get the path where a file is mounted
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:14 +08:00
Jean-Christophe PLAGNIOL-VILLARD c3defd0504 fs: open: add symlink support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Jean-Christophe PLAGNIOL-VILLARD 2d7ac4aa33 fs: implement stat
stat() stats the file pointed to by path and fills in buf.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Jean-Christophe PLAGNIOL-VILLARD 65d4f485eb fs: add symlink support
Limit it's support to existing file only

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Jean-Christophe PLAGNIOL-VILLARD 99684498ec fs: rename stat to lstat as we implement lstat
For compatibility put a inline on lstat for stat until we have the symlink
support.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Jean-Christophe PLAGNIOL-VILLARD f4d850eb76 fs: fix rmdir with symlink
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Jean-Christophe PLAGNIOL-VILLARD 2f17f1a22f fs: add readlink support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-05 03:22:13 +08:00
Sascha Hauer b395e8bfb0 ARM i.MX: switch to gpiolib support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
2012-09-04 21:01:05 +02:00