Commit graph

1354 commits

Author SHA1 Message Date
Stefan Roese
ab5a0dcb9c net: Use 0.5 sec timeout in miiphy_reset() instead of counting loop
This patch fixes a problem I've notived on a buggy PPC4xx system. This
system has problems with the PHY MDIO communication and seemed to be
stuck/crashed in miiphy_reset(). But degugging revealed, that the CPU
didn't crash, but "only" hung in this counting loop for about 2 minutes.

This patch now uses a real timeout of 0.5 seconds (as mentioned in the
comment in miiphy_reset).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06 22:52:21 -08:00
Remy Bohmer
84d36b3018 USB: usb_control_msg wait for driver ISR to set status.
This patch changes usb_control_msg back to the state prior to commit
4886720844.

The USB driver ISR routine may update the status.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2010-02-03 22:06:59 +01:00
Wolfgang Denk
5c1a1a3069 Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2010-02-03 20:05:27 +01:00
Wolfgang Denk
0ae016f1ff Merge branch 'master' of git://git.denx.de/u-boot-video 2010-02-03 20:03:46 +01:00
Wolfgang Denk
5f566f4547 cmd_ximg.c: fix error: 'i' undeclared
Fix compile error:

	cmd_ximg.c: In function 'do_imgextract':
	cmd_ximg.c:234: error: 'i' undeclared (first use in this function)
	cmd_ximg.c:234: error: (Each undeclared identifier is reported only once
	cmd_ximg.c:234: error: for each function it appears in.)

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-31 21:51:43 +01:00
Anatolij Gustschin
a6e42ed097 lcd: remove CONFIG_ATMEL_LCD ifdefs from lcd_setfgcolor
Not all boards defining LCD_COLOR16 are able to set
lcd_color_fg/lcd_color_bg correctly. The issue seems to
be caused by CONFIG_ATMEL_LCD ifdefs in lcd_setfgcolor()
and lcd_setbgcolor(). Actually, the color values passed
to these functions are already correct, we don't need
to fix them. So remove ifdefs here.

Reported-by: Alessandro Rubini <rubini@unipv.it>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-01-27 21:23:30 +01:00
Wolfgang Denk
15b86c3d6c env_nand.c: print error message and fail gracefully
env_nand.c would crash silently if a malloc() for the environment
buffers failed; make it print an error message and fail gracefully,
i. e. use the default environment then.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: John Rigby <jcrigby@gmail.com>
2010-01-27 14:22:41 -06:00
Kumar Gala
4194b3668a Add support to disable cpu's in multicore processors
Add a disable sub-command to the cpu command that allows for disabling
cores in multicore processors.  This can be useful for systems that are
using multicore chips but aren't utilizing all the cores as a way to
reduce power and possibly improve performance.

Also updated an added missing copyright.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-01-26 23:17:49 -06:00
Wolfgang Wegner
5912d36507 add ability to handle compressed images to imxtract
imxtract currently can not handle compressed images. This patch adds
handling for bzip2 and zip compression. In both cases, a destination
address has to be specified for extraction.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2010-01-26 19:36:07 +01:00
Mike Frysinger
2903ad33a7 jffs2: fix hangs/crashs when not using CONFIG_JFFS2_PART_SIZE
Commit b5b004ad8a caused the sector_size to
be calculated incorrectly when the part size was not hardcoded.  This is
because the new code relied on part->size but tried to do the calculation
before it was initialized properly, and it did not take into consideration
the magic SIZE_REMAINING define.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-26 00:07:50 +01:00
Mike Frysinger
44431cabbb gzip/zlib: make features optional
If you really want to slim down U-Boot and you would rather use a higher
compression scheme (like LZMA), it'd be nice to disable gzip/zlib since
these code bases take up a significant amount of space.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-26 00:04:57 +01:00
Stefano Babic
8edcde5e4e mkimage: Add Freescale imx Boot Image support (imximage)
This patch adds support for "imximage" (MX Boot Image)
to the mkimage utility. The imximage is used on the Freescales's
MX.25, MX.35 and MX.51 processors.

Further details under doc/README.imximage.

This patch was tested on a Freescale mx51evk board.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-01-25 23:58:29 +01:00
Mike Frysinger
a16028da63 lmb: only force on arches that use it
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-21 22:26:00 +01:00
Heiko Schocher
88ffb2665c CRAMFS: support cramfs in RAM
cramfsls and cramfsload are added to the command list.
A cramfs placed at 'cramfs_addr' can the be listed with 'cramfsls' and files
can be loaded with 'cramfsload'. 'cramfs_addr' is an environment variable
specifying the address the cramfs is located.
This works for powerpc and for ARM.

Use CONFIG_CMD_CRAMFS.

Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-01-18 00:44:13 +01:00
Heiko Schocher
1567b596d9 env, eeprom: add redundant environment support
Add redundant environment support for environment lying on a EEPROM.

Tested on uppcoming suen3 support

Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
2010-01-18 00:43:16 +01:00
Heiko Schocher
548738b4d4 cmd_eeprom: I2C updates
- CONFIG_ENV_EEPROM_IS_ON_I2C
  define this, if you have I2C and SPI activated, and your
  EEPROM, which holds the environment, is on the I2C bus.

- CONFIG_I2C_ENV_EEPROM_BUS
  if you have an Environment on an EEPROM reached over
  I2C muxes, you can now define, how to reach this
  EEPROM.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-01-18 00:42:37 +01:00
Detlev Zundel
c3d7eec6d8 cmd_bootm.c: Change interpretation of standalone image parameters.
Current code uses the second argument to bootm for standalone images to
override the load address specified in the image instead of passing all
parameters as is to the application.  This behaviour is not documented
and not in line with how the go command works for standalone applications,
so we simply drop it.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-01-18 00:26:36 +01:00
Detlev Zundel
8b828a8f44 cmd_bootm.c: Do not load a ramdisk when not booting a kernel.
In case we boot an image marked as 'standalone' and 'linux', the current
code erroneously tried to load a ramdisk.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-01-18 00:26:34 +01:00
Robin Getz
16035bcd8c kgdb: update mem2hex/hex2mem funcs
Convert the funcs to do the conversion inline so that we can do the copy
all at once with memcpy.  This let's us push out an weird arch-specific
issue with accessing different regions of memory to the memcpy function
like the MMRs on Blackfin systems, and it should be a bit faster.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:24:21 +01:00
Robin Getz
0c909551f8 kgdb: add default generic stubs
The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:23:00 +01:00
Mike Frysinger
10c32ff59f config_defaults.h: new header for common u-boot config defaults
There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-18 00:04:42 +01:00
Wolfgang Denk
2740544881 malloc: return NULL if not initialized yet
When malloc() was called before it was properly initialized
(as would happen if when used before relocation to RAM) it returned
random, non-NULL values, which called all kinds of difficult to debug
subsequent errors.

Make sure to return NULL when initialization was not done yet.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-01-15 13:26:20 +01:00
Sanjeev Premi
b821cead7d onenand: Fix compile errors due to FlexOneNAND
This patch fixes the compile error while trying to
compile for omap3evm.

env_onenand.c: In function 'env_relocate_spec':
env_onenand.c:70: error: 'CONFIG_ENV_ADDR_FLEX' undeclared
 (first use in this function)
env_onenand.c:70: error: (Each undeclared identifier is re
ported only once
env_onenand.c:70: error: for each function it appears in.)
env_onenand.c: In function 'saveenv':
env_onenand.c:106: error: 'CONFIG_ENV_ADDR_FLEX' undeclare
d (first use in this function)
env_onenand.c:107: error: 'CONFIG_ENV_SIZE_FLEX' undeclare
d (first use in this function)

Signed-off-by: Sanjeev Premi <premi@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2010-01-06 16:28:00 -06:00
Wolfgang Wegner
87d93a1ba2 move prototypes for gunzip() and zunzip() to common.h
Prototype for gunzip/zunzip was only in lib_generic/gunzip.c and thus
repeated in every file using it. This patch moves the prototypes to
common.h and removes all prototypes distributed anywhere else.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2009-12-21 21:39:59 +01:00
Mahavir Jain
127e10842b usb: write command for RAW partition.
This patch implements write support to usb device with raw partition.
It will be useful for filesystem write support to usb device from
u-boot in future.

Tested with writing kernel image to raw usb disk & booting with usb
read command into ram.

[Note:  run usb part to get info about start sector & number of
sectors on a partition for usb write operation.]

Signed-off-by: Mahavir Jain <mjain@marvell.com>
2009-12-20 12:53:00 +01:00
Tom Rix
8f8bd565f3 USB Consolidate descriptor definitions
The header files usb.h and usbdescriptors.h have the same nameed
structure definitions for

usb_config_descriptor
usb_interface_descriptor
usb_endpoint_descriptor
usb_device_descriptor
usb_string_descriptor

These are out right duplicates in usb.h

usb_device_descriptor
usb_string_descriptor

This one has extra unused elements

usb_endpoint_descriptor

	unsigned char	bRefresh
	unsigned char	bSynchAddress;

These in usb.h have extra elements at the end of the usb 2.0
specified descriptor and are used.

usb_config_descriptor
usb_interface_descriptor

The change is to consolidate the definition of the descriptors
to usbdescriptors.h.  The dublicates in usb.h are removed.
The extra element structure will have their name shorted by
removing the '_descriptor' suffix.

So

usb_config_descriptor -> usb_config
usb_interface_descriptor -> usb_interface

For these, the common descriptor elements are accessed now
by an element 'desc'.

As an example

-	if (iface->bInterfaceClass != USB_CLASS_HUB)
+	if (iface->desc.bInterfaceClass != USB_CLASS_HUB)

This has been compile tested on MAKEALL arm, ppc and mips.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-12-20 12:47:37 +01:00
Heiko Schocher
4b142febff common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-08 22:14:07 +01:00
Wolfgang Denk
35e3717772 Merge branch 'master' of ../work into next 2009-12-07 23:42:33 +01:00
Heiko Schocher
df002fa6b9 i2c: fix dangling comment in do_i2c_mw()
commit bd3784df94 deleted some unused
code in do_i2c_mw(), but missed to also remove the respective
commment. This patch fixes this.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-07 22:58:46 +01:00
Wolfgang Denk
206c00f26f Merge branch 'master' into next
Conflicts:
	lib_generic/zlib.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-12-07 22:47:17 +01:00
Peter Tyser
224c90d106 bootm: Fix help message's sub-command ordering
The help message for the 'bootm' command listed the 'cmdline' and 'bdt'
sub-commands in the wrong order which resulted in the error below when
following the 'help' command's instructions:

  "Trying to execute a command out of order"

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-07 22:12:49 +01:00
Wolfgang Denk
2a49bf3149 Merge branch 'master' into next
Conflicts:
	board/esd/plu405/plu405.c
	drivers/rtc/ftrtc010.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-12-05 02:11:59 +01:00
Peter Korsgaard
20dde48bca add lzop decompression support
Add lzop decompression support to the existing lzo bitstream handling
(think gzip versus zlib), and support it for uImage decompression if
CONFIG_LZO is enabled.

Lzop doesn't compress as good as gzip (~10% worse), but decompression
is very fast (~0.7s faster here on a slow ppc). The lzop decompression
code is based on Albin Tonnerre's recent ARM Linux lzo support patch.

Cc: albin.tonnerre@free-electrons.com
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-12-05 01:30:23 +01:00
Graeme Russ
b4feeb4e8a i386: Fix malloc initialization
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-12-05 01:02:10 +01:00
Robert P. J. Day
bcb324d68f Remove superfluous preprocessor tests from some cmd_*.c files.
A small number of common/cmd_*.c files contain preprocessor tests that
are apparently superfluous since those same tests are used in the
Makefile to control the compilation of those files.  Those tests are
clearly redundant as long as they surround the entirety of the source
in those files.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2009-12-02 23:46:45 +01:00
Pratap Chandu
bd3784df94 Removes dead code in the file common/cmd_i2c.c
There is some dead code enclosed by #if 0 .... #endif in the file
common/cmd_i2c.c
This patch removes the dead code.

Signed-off-by: Pratap Chandu <pratap.rrke@gmail.com>
2009-12-02 23:35:24 +01:00
Magnus Lilja
d52e3e0176 cmd_date: Fix spelling in error message.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2009-12-02 23:28:10 +01:00
Peter Tyser
c253122395 Move do_irqinfo() to common/cmd_irq.c
cmd_irq.c is a much better home and it is already conditionally
compiled based on CONFIG_CMD_IRQ.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:23:20 +01:00
Peter Tyser
a5dd4dc64f cmd_license: Remove unneeded #ifdef CONFIG_CMD_LICENSE
cmd_license is already conditionally compiled at the Makefile-level.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:22:26 +01:00
Peter Tyser
9ef78511cd circbuf: Move to lib_generic and conditionally compile
circbuf could be used as a generic library and is only currently
needed when CONFIG_USB_TTY is defined.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-12-02 23:19:32 +01:00
Mike Frysinger
bf44f3f327 exports: rewrite jump table init
The current jump table init fails to initialize a bunch of exported
symbols (forceenv/do_reset/etc...).  Rather than fix just these few
missing pieces, rewrite the code to utilize the existing list of
exported symbols -- _exports.h.  Since every exported symbol has to
be listed in this header, it makes sense to use it so that we only
ever have one list that needs to be updated and things can't fall
out of sync again.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-02 22:53:51 +01:00
Mike Frysinger
0008555f4d bootm: mark local boot_os[] table static
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-24 23:40:03 +01:00
Remy Bohmer
b25e38fc36 Repair build fail in case CONFIG_PPC=n and CONFIG_FIT=y
Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-11-24 22:40:20 +01:00
Peter Tyser
396fd17338 Add 'true' and 'false' commands
These commands are only enabled when the hush shell is enabled and can
be useful in scripts such as:

while true do
    echo "Booting OS...";
    run $bootcmd;
    echo "Booting OS failed";
    sleep 10;
done

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:13 +01:00
Peter Tyser
4e1ca93b6b cmd_help: General cleanup
Shorten the overly-verbose help message of 'help' and clean up some
redundant ifdefery while we're at it.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:12 +01:00
Peter Tyser
6b8f5ad10f command.c: Break commands out to appropriate cmd_*.c files
command.c should contain common code related to commands, not
miscellaneous command implementations.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:11 +01:00
Amul Kumar Saha
c758e947aa ENV Variable support for Flex-OneNAND
Define and use CONFIG_ENV_ADDR_FLEX and CONFIG_ENV_SIZE_FLEX
for storing environment variables.

Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
2009-11-13 16:56:18 -06:00
Peter Tyser
581d04f14d cmd_nand: Move conditional compilation to Makefile
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-13 16:56:14 -06:00
Peter Tyser
9574fd63a9 cmd_nand: Remove duplicate include
Also remove vague, unnecessary comment

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-13 16:56:13 -06:00
Peter Tyser
246c69225c Add 'editenv' command
The editenv command can be used to edit an environment variable.
Editing an environment variable is useful when one wants to tweak an
existing variable, for example fix a typo or change the baudrate in the
'bootargs' environment variable.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-27 20:58:25 +01:00