Commit Graph

10959 Commits

Author SHA1 Message Date
Heiko Schocher
e48b7c0aad ARM: implement relocation for ARM11
Change the implementation for ARM11 to relocate the code to an
arbitrary address in RAM.

Tested on the qong board.

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:53 +02:00
Heiko Schocher
f1d2b313c9 ARM: add relocation support
!! This breaks support for all arm boards !!

To compile in old style, you must define
CONFIG_SYS_ARM_WITHOUT_RELOC or you can compile
with "CONFIG_SYS_ARM_WITHOUT_RELOC=1 ./MAKEALL board"

!! This define will be removed soon, so convert your
board to use relocation support

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>

Fix boot from NAND for non-ARM systems
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:53 +02:00
Heiko Schocher
4fff329df2 nand_boot_fsl_nfc.c: make "nfc" a "static const" pointer
With -fPIC enabled, this variable needs an entry in the GOT, which
causes the image size to exceed 2 KiB which is the maximum allowed for
some systems. Making it a "static const" avoids the GOT entry and thus
reduces the image size to < 2 KiB.

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
2010-09-19 19:29:52 +02:00
Heiko Schocher
1724fe9adf i2c, omap24xx: set bus_initialized only after relocation.
Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:52 +02:00
Heiko Schocher
23090dacd2 disk/part.c: fix relocation fixup
Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:52 +02:00
Heiko Schocher
4444b221f2 i2c: fix command usage help
Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:52 +02:00
Heiko Schocher
3fbeeea633 common: move TOTAL_MALLOC_LEN to include/common.h
Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:52 +02:00
Heiko Schocher
620f1f6a64 relocation: fixup cmdtable
fixup_cmdtable() did all work for fixing up the cmdtable,
if CONFIG_RELOC_FIXUP_WORKS is not defined.

CONFIG_RELOC_FIXUP_WORKS is missing for i386! I talked
with Graeme Russ, and he will fix this soon.

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:51 +02:00
Heiko Schocher
7e4a9e6dc8 ARM (ARM11): add data cache support, test on Qong board
Add data cache support for arm1136 systems.

Enable "cache" command on Qong board and test performance.

    Test 1: Loading 127 MB of data from NAND flash into RAM:

    Instr. Cache	off	on	on
      Data Cache	off	off	on
    --------------------------------------------------
    QONG (ARM11)	177s	95s	43s	= x 4.1

    Test 2: uncompressing a gzipped image from RAM to RAM
            (size compressed: 6.5 MiB, uncompressed: 35 MiB):

    Instr. Cache	off	on	on
      Data Cache	off	off	on
    --------------------------------------------------
    QONG (ARM11)	1.54s	0.95s	0.18s	= x 8.6

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:51 +02:00
Heiko Schocher
95c6f6d34d ARM V7 (OMAP): add data cache support, test on Beagle board
Add data cache support for ARM V7 systems. Used cache flush
functions from linux:arch/arm/mm/cache-v7.S developed from
Catalin Marinas.

Enable "cache" command on Beagle board and test performance.

    Test 1: Loading 127 MB of data from NAND flash into RAM:

    Instr. Cache	off	on	on
      Data Cache	off	off	on
    --------------------------------------------------
    Beagle (Cortex A8)	116s	106s	30.3s	= x 3.8

    Test 2: uncompressing a gzipped image from RAM to RAM
            (size compressed: 6.5 MiB, uncompressed: 35 MiB):

    Instr. Cache	off	on	on
      Data Cache	off	off	on
    --------------------------------------------------
    Beagle (Cortex A8)	1.84s	1.64s	0.12s	= x 15.3

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Ben Gardiner<bengardiner@nanometrics.ca>
2010-09-19 19:29:51 +02:00
Heiko Schocher
c3330e9d6a ARM (ARM926ejs): add data cache support, tested on magnesium and tx25 board
Enable "cache" command on tx25 and magnesium board and test performance.

    Test 1: Loading 127 MB of data from NAND flash into RAM:

    Instr. Cache        off     on      on
      Data Cache        off     off     on
    --------------------------------------------------
    magnesium           32,6s   22,5s   30s     = x 1,09
    tx25 (29MB only)    9,69s   5,05s   8,16s   = x 1,19

    Test 2: uncompressing a gzipped image from RAM to RAM
            (size compressed: 6.5 MiB, uncompressed: 35 MiB):

    Instr. Cache        off     on      on
      Data Cache        off     off     on
    --------------------------------------------------
    magnesium           4,25s   2,08s   1,72s   = x 2,47
    tx25                4,82s   2,04s   1,84s   = x 2,62

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Alessandro Rubini <rubini@gnudd.com>
2010-09-19 19:29:51 +02:00
Heiko Schocher
880eff5cfb ARM: cp15: setup mmu and enable dcache
This has been tested on at91sam9263 and STN8815.
Again, I didn't check if it has bad effects
on non-arm926 cores.

Initially I had a "done" bit to only set up page tables
at the beginning. However, since the aligmnent requirement
was for the whole object file, this extra integer tool 16kB
in BSS, so I chose to remove it.

Also, note not all boards use PHYS_SDRAM, but it looks like
it's the most used name (more than CONFIG_SYS_DRAM_BASE for
example).

Portions of this work were supported by funding from
the CE Linux Forum.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:50 +02:00
Heiko Schocher
55e97429d1 arm: get rid of bi_env
bi_env is nowhere used, so delete it!

Signed-off-by: Heiko Schocher <hs@denx.de>

similar patch posted from Dirk Behme Tue Jul 27 18:36:09 CEST 2010
http://lists.denx.de/pipermail/u-boot/2010-July/074542.html
2010-09-19 19:29:50 +02:00
Heiko Schocher
d1831c5ee6 mpc52xx: Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE
cleanup for the uc101 and the mucmc52 board.

Signed-off-by: Heiko Schocher <hs@denx.de>
2010-09-19 19:29:50 +02:00
Mike Frysinger
570d7d50b0 tools: enable img2srec for "tools-all" target
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-19 19:29:50 +02:00
Mike Frysinger
abd315a135 tools/env: use host build flags
Convert the tools/env/Makefile to use the same host tool syntax as the
other tool subdirs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-19 19:29:49 +02:00
Mike Frysinger
0358df427f unify toplevel tools targets
Most tool subdirs do not rely on a configured tree, so move those targets
out of the config checks and unify them in the process.

Also add an easylogo target so people can easily build that.

Also add these new tool targets to the 'tools-all' target.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-19 19:29:49 +02:00
Mike Frysinger
8e0ec82eb4 tools: update .gitignore
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-19 19:29:49 +02:00
Mike Frysinger
9ec49f8f8e MAKEALL: cut down on duplication of targets
Merge the other significant source of board name duplication with the new
boards.cfg file.  I cleaned up most targets, but the ARM and MIPS trees
are such a mess than I didn't bother.  If those maintainers care, they can
take are of it.

While we're at it, we can be a bit more clever in the LIST_xxx handling
and avoid duplicating the list names too.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Ben Gardiner <bengardiner@nanometrics.ca>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
2010-09-19 19:29:49 +02:00
Mike Frysinger
727ebd9fd9 Makefile: restore support for board shortcut targets
The helpful shortcut for doing a board config + make was dropped recently
as it conflicted with some new build code.  However, the reason for using
pattern targets originally was to avoid managing a duplicate list of
boards.  Since we now have one centralized place for a list of boards (the
new boards.cfg), we don't need a pattern target -- we can generate the
exact list of boards on the fly.  So do just that.

When cleaning things up, the top level gitignore file ignores all things
that end with ".depend", but the clean target only deletes files that are
named exactly ".depend".  Keep these in sync by having the clean target
punt all files that match the pattern that gitignore is using.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-09-19 19:29:48 +02:00
Wolfgang Denk
ea882baf9c New implementation for internal handling of environment variables.
Motivation:

* Old environment code used a pessimizing implementation:
  - variable lookup used linear search => slow
  - changed/added variables were added at the end, i. e. most
    frequently used variables had the slowest access times => slow
  - each setenv() would calculate the CRC32 checksum over the whole
    environment block => slow
* "redundant" envrionment was locked down to two copies
* No easy way to implement features like "reset to factory defaults",
  or to select one out of several pre-defined (previously saved) sets
  of environment settings ("profiles")
* No easy way to import or export environment settings

======================================================================

API Changes:

- Variable names starting with '#' are no longer allowed

  I didn't find any such variable names being used; it is highly
  recommended to follow standard conventions and start variable names
  with an alphanumeric character

- "printenv" will now print a backslash at the end of all but the last
  lines of a multi-line variable value.

  Multi-line variables have never been formally defined, allthough
  there is no reason not to use them. Now we define rules how to deal
  with them, allowing for import and export.

- Function forceenv() and the related code in saveenv() was removed.
  At the moment this is causing build problems for the only user of
  this code (schmoogie - which has no entry in MAINTAINERS); may be
  fixed later by implementing the "env set -f" feature.

Inconsistencies:

- "printenv" will '\\'-escape the '\n' in multi-line variables, while
  "printenv var" will not do that.

======================================================================

Advantages:

- "printenv" output much better readable (sorted)
- faster!
- extendable (additional variable properties can be added)
- new, powerful features like "factory reset" or easy switching
  between several different environment settings ("profiles")

Disadvantages:

- Image size grows by typically 5...7 KiB (might shrink a bit again on
  systems with redundant environment with a following patch series)

======================================================================

Implemented:

- env command with subcommands:

  - env print [arg ...]

    same as "printenv": print environment

  - env set [-f] name [arg ...]

    same as "setenv": set (and delete) environment variables

    ["-f" - force setting even for read-only variables - not
    implemented yet.]

  - end delete [-f] name

    not implemented yet

    ["-f" - force delete even for read-only variables]

  - env save

    same as "saveenv": save environment

  - env export [-t | -b | -c] addr [size]

    export internal representation (hash table) in formats usable for
    persistent storage or processing:

	-t:	export as text format; if size is given, data will be
		padded with '\0' bytes; if not, one terminating '\0'
		will be added (which is included in the "filesize"
		setting so you can for exmple copy this to flash and
		keep the termination).
	-b:	export as binary format (name=value pairs separated by
		'\0', list end marked by double "\0\0")
	-c:	export as checksum protected environment format as
		used for example by "saveenv" command
	addr:	memory address where environment gets stored
	size:	size of output buffer

	With "-c" and size is NOT given, then the export command will
	format the data as currently used for the persistent storage,
	i. e. it will use CONFIG_ENV_SECT_SIZE as output block size and
	prepend a valid CRC32 checksum and, in case of resundant
	environment, a "current" redundancy flag. If size is given, this
	value will be used instead of CONFIG_ENV_SECT_SIZE; again, CRC32
	checksum and redundancy flag will be inserted.

	With "-b" and "-t", always only the real data (including a
	terminating '\0' byte) will be written; here the optional size
	argument will be used to make sure not to overflow the user
	provided buffer; the command will abort if the size is not
	sufficient. Any remainign space will be '\0' padded.

        On successful return, the variable "filesize" will be set.
        Note that filesize includes the trailing/terminating '\0'
        byte(s).

        Usage szenario: create a text snapshot/backup of the current
	settings:

		=> env export -t 100000
		=> era ${backup_addr} +${filesize}
		=> cp.b 100000 ${backup_addr} ${filesize}

	Re-import this snapshot, deleting all other settings:

		=> env import -d -t ${backup_addr}

  - env import [-d] [-t | -b | -c] addr [size]

    import external format (text or binary) into hash table,
    optionally deleting existing values:

	-d:	delete existing environment before importing;
		otherwise overwrite / append to existion definitions
	-t:	assume text format; either "size" must be given or the
		text data must be '\0' terminated
	-b:	assume binary format ('\0' separated, "\0\0" terminated)
	-c:	assume checksum protected environment format
	addr:	memory address to read from
	size:	length of input data; if missing, proper '\0'
		termination is mandatory

  - env default -f

    reset default environment: drop all environment settings and load
    default environment

  - env ask name [message] [size]

    same as "askenv": ask for environment variable

  - env edit name

    same as "editenv": edit environment variable

  - env run

    same as "run": run commands in an environment variable

======================================================================

TODO:

- drop default env as implemented now; provide a text file based
  initialization instead (eventually using several text files to
  incrementally build it from common blocks) and a tool to convert it
  into a binary blob / object file.

- It would be nice if we could add wildcard support for environment
  variables; this is needed for variable name auto-completion,
  but it would also be nice to be able to say "printenv ip*" or
  "printenv *addr*"

- Some boards don't link any more due to the grown code size:
  DU405, canyonlands, sequoia, socrates.

	=> cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>,
	       Stefan Roese <sr@denx.de>,
	       Heiko Schocher <hs@denx.de>

- Dropping forceenv() causes build problems on schmoogie

	=> cc: Sergey Kubushyn <ksi@koi8.net>

- Build tested on PPC and ARM only; runtime tested with NOR and NAND
  flash only => needs testing!!

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>,
Cc: Stefan Roese <sr@denx.de>,
Cc: Heiko Schocher <hs@denx.de>
Cc: Sergey Kubushyn <ksi@koi8.net>
2010-09-19 19:29:48 +02:00
Wolfgang Denk
91a76751a0 Make getenv() work before relocation.
So far, getenv() would work before relocation is most cases, even
though it was not intended to be used that way.  When switching to a
hash table based implementation, this would break a number of boards.

For convenience, we make getenv() check if it's running before
relocation and, if so, use getenv_f() internally.

Note that this is limited to simple cases, as we use a small static
buffer (32 bytes) in the global data for this purpose.

For this reason, it is also not a good idea to convert all current
uses of getenv_f() into getenv() - some of the existing use cases need
to be able to deal with longer variable values, so getenv_f() is still
needed and recommended for use before relocation.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:48 +02:00
Wolfgang Denk
6d014adfa2 Remove support for CONFIG_HAS_UID and "forceenv" command
This (undocumented) concept was only in use for the MVSMR and
davinci_schmoogie Sergey Kubushyn <ksi@koi8.net> boards.
Drop it for now.  If really needed, it should be reimplemented
later in the context of the new environment command set.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Sergey Kubushyn <ksi@koi8.net>
Acked-by: Sergey Kubushyn <ksi@koi8.net>
2010-09-19 19:29:47 +02:00
Wolfgang Denk
a6826fbc5c Add hash table support as base for new environment code
This implementation is based on code from uClibc-0.9.30.3 but was
modified and extended for use within U-Boot.

Major modifications and extensions:

* hsearch() [modified / extended]:
  - While the standard version does not make any assumptions about
    the type of the stored data objects at all, this implementation
    works with NUL terminated strings only.
  - Instead of storing just pointers to the original objects, we
    create local copies so the caller does not need to care about the
    data any more.
  - The standard implementation does not provide a way to update an
    existing entry.  This version will create a new entry or update an
    existing one when both "action == ENTER" and "item.data != NULL".
  - hsearch_r(): Instead of returning 1 on success, we return the
    index into the internal hash table, which is also guaranteed to be
    positive.  This allows us direct access to the found hash table
    slot for example for functions like hdelete().
* hdelete() [added]:
  - The standard implementation of hsearch(3) does not provide any way
    to delete any entries from the hash table.  We extend the code to
    do that.
* hexport() [added]:
  - Export the data stored in the hash table in linearized form:
    Entries are exported as "name=value" strings, separated by an
    arbitrary (non-NUL, of course) separator character. This allows to
    use this function both when formatting the U-Boot environment for
    external storage (using '\0' as separator), but also when using it
    for the "printenv" command to print all variables, simply by using
    as '\n" as separator. This can also be used for new features like
    exporting the environment data as text file, including the option
    for later re-import.
  - The entries in the result list will be sorted by ascending key
    values.
* himport() [added]:
  - Import linearized data into hash table.  This is the inverse
    function to hexport(): it takes a linear list of "name=value"
    pairs and creates hash table entries from it.
  - Entries without "value", i. e. consisting of only "name" or
    "name=", will cause this entry to be deleted from the hash table.
  - The "flag" argument can be used to control the behaviour: when
    the H_NOCLEAR bit is set, then an existing hash table will kept,
    i. e. new data will be added to an existing hash table;
    otherwise, old data will be discarded and a new hash table will
    be created.
  - The separator character for the "name=value" pairs can be
    selected, so we both support importing from externally stored
    environment data (separated by NUL characters) and from plain text
    files (entries separated by newline characters).
  - To allow for nicely formatted text input, leading white space
    (sequences of SPACE and TAB chars) is ignored, and entries
    starting (after removal of any leading white space) with a '#'
    character are considered comments and ignored.
  - NOTE: this means that a variable name cannot start with a '#'
    character.
  - When using a non-NUL separator character, backslash is used as
    escape character in the value part, allowing for example fo
    multi-line values.
  - In theory, arbitrary separator characters can be used, but only
    '\0' and '\n' have really been tested.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:47 +02:00
Wolfgang Denk
54c6977e9c Add qsort - add support for sorting data arrays
Code adapted from uClibc-0.9.30.3

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:47 +02:00
Wolfgang Denk
65cd3fa81f Add basic errno support.
Needed for hash table support; probably useful in a lot of other
places as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:47 +02:00
Wolfgang Denk
a2a649d73c 4xx: adjust TEXT_BASE to increase U-Boot image size
On some boards (canyonlands, luan, sequoia) we need more room for the
U-Boot image to allow for new features like the new environment code.
Shift TEXT_BASE as needed.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2010-09-19 19:29:47 +02:00
Wolfgang Denk
d2e22731c8 IceCube.h: update configuration
Increase malloc size,
enable command line editing and history,
enable hush shell.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:46 +02:00
Wolfgang Denk
3611665044 Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE
Traditionally many boards used local definitions for SRAM base address
and size (like SRAM_BASE, SRAM_LEN and/or SRAM_SIZE), while the (now)
"official" names are CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE.

The corresponding code in arch/powerpc/lib/board.c was board specific,
and has never actually been maintained well. Replace this by feature-
specific code and adapt the boards that actually use this.

NOTE: there is still a ton of boards using the old #defines, which
therefor contain incorrect values in bi_sramstart and bi_sramsize.

All respective board maintainers are requested to clean up their
respective configurations.  Thanks.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Josef Wagner <Wagner@Microsys.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
2010-09-19 19:29:46 +02:00
Wolfgang Denk
bf56080769 4xx: add missing CONFIG_SYS_SRAM_SIZE definition
A number of boards define CONFIG_SYS_SRAM_BASE but fail to define
CONFIG_SYS_SRAM_SIZE which is needed when cleaning up the code that
prints this information with the bdinfo command.

Add the missing deinitions.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2010-09-19 19:29:46 +02:00
Wolfgang Denk
07517e7f4f Prepare v2010.09-rc2
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 17:47:52 +02:00
Terry Lv
a80603598c Save environment data to mmc.
This patch is to save environment data to mmc card.
It uses interfaces defined in generic mmc.

Signed-off-by: Terry Lv <r65388@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2010-09-19 17:47:29 +02:00
Wolfgang Denk
3adfd1143b socrates: adjust TEXT_BASE to increase U-Boot image size
We need more room for the U-Boot image.
Shift TEXT_BASE as needed.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-19 12:31:02 +02:00
Wolfgang Denk
fe64fd4238 mmc: fix compiler warnings
Commit d2bf29e3 caused a number of compiler warnings:

mmc.c: In function 'mmc_bwrite':
mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t'
mmc.c: In function 'mmc_bread':
mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t'

Fix these.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Lei Wen <leiwen@marvell.com>
2010-09-19 12:30:54 +02:00
Daniel Hobi
29ccd7c312 tools/env: fail on invalid options
Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
2010-09-18 23:56:19 +02:00
Daniel Hobi
122bc08845 tools/env: allow option "-n" for fw_printenv
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 <daniel.hobi@schmid-telecom.ch>
2010-09-18 23:56:02 +02:00
Thomas Weber
c54b5923da ARM: Update ARM mach-types
This patch updates the mach-types.h based on the latest linux kernel

Signed-off-by: Thomas Weber <weber@corscience.de>
2010-09-18 23:54:50 +02:00
Lei Wen
8f3b96427a mmc: print out partition table
Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-09-18 23:47:28 +02:00
Lei Wen
d2bf29e399 mmc: add boundary check for mmc operation
Signed-off-by: Lei Wen <leiwen@marvell.com>
2010-09-18 23:46:24 +02:00
Wolfgang Denk
a12555c02d Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2010-09-15 22:06:32 +02:00
Wolfgang Denk
e6060a7f18 Merge branch 'master' of git://git.denx.de/u-boot-x86 2010-09-15 22:04:42 +02:00
Wolfram Sang
1075b07e2c nand/davinci: make sure ECC calculation has really started
Due to a register glitch (result code <4 might show up right after the
start-calculation-bit was set), make sure the ECC has really started.

See 1c3275b656045aff9a75bb2c9f3251af1043ebb3 in the kernel.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
2010-09-13 14:43:05 -05:00
Reinhard Meyer
150f723665 display_buffer: fix misaligned buffer
use a union to cause necessary alignment per architecture

Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
2010-09-13 13:15:07 +02:00
Graeme Russ
215e1cb33c x86: Remove Unmaintained Boards
The SC520 CDP boards originally implemented by Daniel Engström are now
very broken. Attempts to contact Daniel via the email address on the
copyright notice have failed. Remove these boards from mainline
2010-09-13 07:20:02 +10:00
Graeme Russ
797960fda1 x86: Fix x86 Cold Boot
Commit 077e1958ca broke the ability of the
x86 port to boot from a cold-reset by removing the initial IDT. Re-
instate the initial IDT to allow cold-booting of x86 boards
2010-09-13 07:20:02 +10:00
Graeme Russ
a806ee6fae x86: Add do_bdinfo()
x86 failed to compile with a message "a case for this architecture does
not exist!" - Add do_bdinfo() for this arch
2010-09-13 07:20:02 +10:00
Graeme Russ
e69c0cba8f x86: Fix do_go_exec() - const argv[]
Commit 54841ab50c made the argv parameter
to do_go_exec() const but did not allow for the fact that argv[-1] is
set to point to the global data structure and relies on argv being non-
const.

With this patch, do_go_exec() creates a new copy of the argv array with
an extra element to store global data pointer rather than simply
clobbering an arbitrary memory location.
2010-09-13 07:20:02 +10:00
Bryan Wu
93ceb4790d usb: musb: set target address for non-multipoint devices
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-11 09:49:22 +02:00
Bryan Wu
8dd7a23007 usb: musb: setup TXCOUNT for Blackfin musb
The Blackfin implementation of musb has a TXCOUNT register that needs to
be programmed when transmitting data.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-09-11 09:49:21 +02:00
Wolfgang Denk
2d941de9d5 Prepare v2010.09-rc1
Coding style cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-09-10 00:16:19 +02:00