| 2011-04-12 |
nand bb: switch to cdev operations
...
The cdev operations are available without the complete file API,
so they are more suitable for internal usage.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Apr 2011
|
nand: move bb handling code to drivers/mtd/nand
...
It's good to seperate the code which others can use from commands.
This way other users do not depend on the command being compiled in.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Apr 2011
|
nand: nand_block_markbad is only used with nand write support
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Apr 2011
|
nand omap: turn debug messages into dev_dbg
...
The information from the probe function is useful for developers
only, so turn them into dev_dbg to safe binary space.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Apr 2011
|
nand omap: fix hamming romcode ecc code
...
This got broken in commit:
6943635 mtd nand omap: make ecc mode runtime configurable
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Apr 2011
|
| 2011-04-11 |
nand: make reading oob optional
...
The nand oob functions occupy quite some binary space. If not needed,
we can save this space by making this configurable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
ARM: make exception handling optional
...
On several boards without MMU support the vectors cannot be mapped
to 0x0 and exception support is nonfunctional anyway, so make this
configurable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
add dummy_malloc functions
...
For some environments the dummy malloc functions offer a very small
alternative implementation. malloc will get its memory from sbrk()
and never frees memory again.
This of course is not suitable for interactive environments and thus
depends on CONFIG_SHELL_NONE
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
malloc: put common memory functions to seperate file
...
These functions are needed independently of the specific
malloc implementation, so move them out.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
arm: compile icache command only when command support is present
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
add noshell support
...
Some scenarios like initial bootloaders do not need interactive shell
support, so make this optional. Without a shell a board must provide
its own run_shell function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
make command support optional
...
In a noninveractive environment we do not need commands. So make
them optional.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
env: Make environment variable support optional
...
Environment variables are only useful in interactive environments.
Make it optional on our way to support a noninteractive barebox.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
mci: make write support optional
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
ata: make write support optional
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
ata: use block support
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
add block support
...
This adds a simple block layer to barebox. Reading and writing
to block devices can be painfully slow without caching, so
add a simple caching layer here.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
fs mount: fix error handling
...
If we register a device we have to unregister it later when
the driver did not accept the device. Also, do not forget to
free the backingstore string.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
commands: seperate usb command from usb core
...
This patch makes the USB command optional and makes usb_rescan a
global function. This way we can use USB in noninteractive
environments.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
serial 16550: use xzalloc
...
No need to check for the result and increases the chance that we
build a binary without the rarely used calloc function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
script: update git ignore file
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
fs: use safe_strncpy instead of sprintf
...
This is safe against string overflows.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
move version_string to seperate file
...
In a noninteractive environment barebox will be compiled without
command support. So move version_string to a seperate file which
is compiled unconditionally.
Also, display the banner when the simple console support is used.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
nand: remove unused nand_util file
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
startup: we can only mount root and devfs when compiled in
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
nand: remove unused header file
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
devfs: factor out core devfs functionality
...
This makes it possible to compile without devfs. devfs_create/devfs_remove
is used by drivers and thus must still be present even without devfs support.
Also, this patch adds cdev_open/cdev_close/cdev_flush/cdev_ioctl calls to
work with devices without using the file api.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
fs: implement flush function
...
Once we have caching in file functions we need a way to sync
the the underlying devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
devfs: remove unused struct filep* argument from open/close
...
the cdev layer is under the file layer, so it should not use
struct filep*.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
ubi: do not use filep
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Apr 2011
|
