Commit graph

4216 commits

Author SHA1 Message Date
Scott Wood
dcc87dd58d ppc/85xx: Ensure that MAS8 is zero when writing TLB entries.
Its reset value is random, and we sometimes read uninitialized TLB
arrays.  Make sure that we don't retain MAS8 from reading such an entry
if the VF bit in MAS8 is set, attempts to use the mapping will trap.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-09-15 21:30:08 -05:00
Marcel Ziswiler
3ca55bce9c mpc8260: remove Ethernet node fixup to use generic FDT code.
Remove Ethernet node fixup from mgcoge and muas3001 boards and modify its
configs for the common mpc8260 code to use generic Ethernet fixup.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
Tested-by: Heiko Schocher <hs@denx.de>
2009-09-15 23:01:15 +02:00
Simon Kagstrom
a6e19d69f6 arm: Define test_and_set_bit and test_and_clear bit for ARM
Needed for (e.g.) ubifs support to work.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-09-15 22:35:20 +02:00
Simon Kagstrom
52d61227b6 Define ffs/fls for all architectures
UBIFS requires fls(), which is not defined for arm (and some other
architectures) and this patch adds it. The implementation is taken from
Linux and is generic. ffs() is also defined for those that miss it.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-09-15 22:34:32 +02:00
Simon Kagstrom
4b15de08fe arm: Make arm bitops endianness-independent
Bring over the bitop implementations from the Linux
include/asm-generic/bitops/non-atomic.h to provide
endianness-independence.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-09-15 22:34:04 +02:00
Simon Kagstrom
02f99901ed Move __set/clear_bit from ubifs.h to bitops.h
__set_bit and __clear_bit are defined in ubifs.h as well as in
asm/include/bitops.h for some architectures. This patch moves
the generic implementation to include/linux/bitops.h and uses
that unless it's defined by the architecture.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-09-15 22:31:24 +02:00
Wolfgang Denk
041a6a0c2e Merge branch 'master' of git://git.denx.de/u-boot-microblaze 2009-09-15 21:45:50 +02:00
Michal Simek
0900bee9ab microblaze: Enable hush parser
With Hush parser is possible to change command line in dtb

Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-14 14:40:04 +02:00
Michal Simek
13916abf99 microblaze: Remove AtmarkTechno Suzaku board
Users should use microblaze-generic platform.
This platform is longer not supported.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-14 14:40:04 +02:00
Michal Simek
3ceba1d45d net: Remove old Xilinx Emac driver
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-14 14:40:03 +02:00
Michal Simek
2fddd44464 microblaze: Short size of global data and fix malloc size
If is full malloc area global, data are rewrite because
there was bad size of malloc area.

Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-09-14 14:40:03 +02:00
Dirk Eibach
4c1883670a ppc4xx: Rename compactcenter to intip
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-11 10:37:47 +02:00
Stefan Roese
d1c3b27525 ppc4xx: Big cleanup of PPC4xx defines
This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-11 10:35:58 +02:00
Marcel Ziswiler
c7c1dbbf71 r7780mp: fix typo in Ethernet chip model number comment.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
2009-09-10 23:11:03 +02:00
Marcel Ziswiler
45f89f340b ep8248: add support for device tree and secondary Ethernet interface.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
2009-09-10 23:08:48 +02:00
Prafulla Wadaskar
aa0c7a86cd mkimage: Add Kirkwood Boot Image support (kwbimage)
This patch adds support for "kwbimage" (Kirkwood Boot Image)
image types to the mkimage code.

For details refer to docs/README.kwbimage

This patch is tested with Sheevaplug board

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron@debian.org>

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-09-10 22:58:48 +02:00
Prafulla Wadaskar
b029dddc9a mkimage: Make table_entry code global
- make get_table_entry_id() global
- make get_table_entry_name() global
- move struct table_entry to image.h

Currently this code is used by image.c only.

This patch makes this API global so it can be used by other parts of
code, too.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Ron Lee <ron.debian.org>

Edit comments and commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Prafulla Wadaskar
f666dea8ab mkimage: Make genimg_print_size() global
Currently it is used by image.c only, but the the function can be
used to support additional mkimage types like for example kwbimage,
so make this function globally visible.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>

Edited commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Wolfgang Denk
3a2003f61e tools/mkimage: fix compiler warnings, use "const"
This fixes some compiler warnings:
tools/default_image.c:141: warning: initialization from incompatible pointer type
tools/fit_image.c:202: warning: initialization from incompatible pointer type
and changes to code to use "const" attributes in a few places where
it's appropriate.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:48 +02:00
Prafulla Wadaskar
449609f5b1 tools: mkimage: Fixed build warnings
uninitialized retval variable warning fixed
crc32 APIs moved to crc.h (newly added) and build warnings fixed

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-10 22:58:47 +02:00
Matthias Fuchs
82379b5564 ppc4xx: Add CONFIG_PCI_4xx_PTM_OVERWRITE to some esd 4xx boards
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-10 14:38:17 +02:00
Detlev Zundel
c8355b9d9f amcc-common.h: Use filenames from environment variables for update procedure.
Using a separate "u-boot" environment variable allows to easily
specify different filenames for the update procedure.  This is also in
line with many other board configurations defining an "update" script.

Signed-off-by: Detlev Zundel <dzu@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-10 14:38:17 +02:00
Poonam Aggrwal
58442dc01e ppc/85xx,86xx: Handling Unknown SOC version
Incase the system is detected with Unknown SVR, let the system boot
with a default value and a proper message.

Now with dynamic detection of SOC properties from SVR, this is necessary
to prevent a crash.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-08 09:10:08 -05:00
Kumar Gala
3e7b6c1f2d ppc/8xxx: Refactor code to determine if PCI is enabled & agent/host
Refactor the code into a simple bitmask lookup table that determines if
a given PCI controller is enabled and if its in host/root-complex or
agent/end-point mode.

Each processor in the PQ3/MPC86xx family specified different encodings
for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-08 09:10:07 -05:00
Kumar Gala
c2287af155 ppc/85xx: Add a simple function to search the TLB
Allow us to search the TLB array based on an address.  This is useful
if we want to change an entry but dont know where it happens to be
located.

For example, the boot page mapping we use on MP or the flash TLB that
we change the WIMGE settings for after we've relocated.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-08 09:10:05 -05:00
Kumar Gala
26f4cdba6b 85xx: Add support for setting IVORs to fixed offset defaults
In future Book-E implementations IVORs will most likely go away and be
replaced with fixed offsets.  The IVPR will continue to exist to allow
for relocation of the interrupt vectors.

This code adds support to setup the IVORs as their fixed offset values
per the ISA 2.06 spec when we transition from u-boot to another OS
either via 'bootm' or a cpu release.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-08 09:10:05 -05:00
Kumar Gala
2abbd31da6 ppc/8xxx: Remove ddr_pd_cntl register since it doesn't exist
The ddr_pd_cntl isn't defined in any reference manual and thus we wil
remove especially since we set it to 0, which would most likely be its
POR value.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-09-08 09:10:04 -05:00
Wolfgang Denk
0052a051f6 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2009-09-07 23:20:04 +02:00
Wolfgang Denk
3ea43ff773 Merge branch 'master' of git://git.denx.de/u-boot-arm 2009-09-07 23:12:46 +02:00
Eric Millbrandt
5da71efa18 Reset i2c slave devices during init on mpc5xxx cpus
Reset any i2c devices that may have been interrupted during a system reset.
Normally this would be accomplished by clocking the line until SCL and SDA
are released and then sending a start condtiion (From an Atmel datasheet).
There is no direct access to the i2c pins so instead create start commands
through the i2c interface.  Send a start command then delay for the SDA Hold
time, repeat this by disabling/enabling the bus a total of 9 times.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
2009-09-06 11:26:04 +02:00
Sandeep Paulraj
2d4072c06b ARM: DaVinci: Adding Support for DaVinci DM365 EVM
This patch adds support for the DM365 EVM.
It has been tested on a DM365 EVM.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-09-05 13:48:43 +02:00
Frederik Kriewitz
c35d7cf071 Add support for the DevKit8000 board
This patch adds support for the DevKit8000 board.

Signed-off-by: Frederik Kriewitz <frederik@kriewitz.eu>
2009-09-05 01:33:14 +02:00
Wolfgang Denk
9f23ca42b3 ARM: Update mach-types
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-04 23:20:29 +02:00
Anton Vorontsov
d8bc55a6fb Move uninitialized_var() macro from ubi_uboot.h to compiler.h
This is needed so that we could use this macro for non-UBI code.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2009-09-04 22:16:40 +02:00
Eric Millbrandt
795d246c27 galaxy5200: Add chip select region for an Epson S1D15313
Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
2009-09-04 22:12:38 +02:00
Graeme Russ
5b34a296d4 Add PCI support to eNET board
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:57:50 +02:00
Graeme Russ
ed7a1b681d i386: Replace [read, write]_mmcr_[byte, word, long] with memory mapped structure
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:56:45 +02:00
Graeme Russ
9b32f96b5b Misc sc520 cdp fixups
Now that the PCI, SATA et al compile problems have been resolved, the
cludge that was applied to avoid them can be removed

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:55:57 +02:00
Graeme Russ
91ee4e183c Fixup sc520_spunk board
Primary intent is to resolve build errors for this board which has been
neglected for a very long time. I do not have one of these boards, so I
cannot test functionality

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:55:17 +02:00
Graeme Russ
8907b8dbc5 Misc ds1722 fixups
This patch is based on a patch submitted by Jean-Christophe PLAGNIOL-VILLARD
on 18th May 2008 as part of a general i386 / sc520 fixup which was never
applied

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:54:52 +02:00
Graeme Russ
d754902409 i386: Misc PCI fixups
Change PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY (Originally done in
commit ff4e66e93c, regressed by commit 6d7f610b09)

Cast PCI_ROM_ADDRESS_MASK to u32

Wrap probe_pci_video() call inside #ifdef CONFIG_VIDEO

Change call to pci_find_class() to pci_find_devices(). This is based on a
patch submitted on 1st March 2007 (Patch that fixes the compilation errors
for sc520_cdp board) by mushtaq_k

This patch requires that PCI_VIDEO_VENDOR_ID and PCI_VIDEO_DEVICE_ID be
specified in the board config file.  Dummy values have been added for the
SC520 CDP board to enable compilation, but since I do not have one of these,
I do know what the values should be

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:52:52 +02:00
Graeme Russ
f3a8d6b29b Fix environment configuration for eNET board
The current configuration of the Environment has the redundant copy of the
environment in the Boot Flash - This was never the intent. The Environment
should instead be in the first two sectors of the first Strata Flash

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:51:22 +02:00
Graeme Russ
a3ab8caee6 i386: Add errno.h
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:49:19 +02:00
Peter Tyser
d4e8ada0f6 Consolidate arch-specific mem_malloc_init() implementations
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-09-04 21:47:07 +02:00
Peter Tyser
5e93bd1c9a Consolidate arch-specific sbrk() implementations
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-09-04 21:45:39 +02:00
Mike Frysinger
c7bcdde46a Blackfin: enable 64bit printf for nand
Since the NAND code now uses 64bit code, make sure we enable support for
ADI Blackfin boards in printf to avoid the warning:
nand_util.c:45:2: warning: #warning Please define CONFIG_SYS_64BIT_VSPRINTF for correct output!

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:58:39 -04:00
Mike Frysinger
9c46e71af2 Blackfin: use scratch pad for exception stack
If the memory layout pushes the stack out of the default DCPLB coverage,
the exception handler may trigger a double fault by trying to push onto
the uncovered stack.  So handle the exception stack similar to the kernel
by using the top of the scratch pad SRAM.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:58:38 -04:00
Mike Frysinger
69a25ce357 Blackfin: increase default console size
The default console size indirectly applies to length of env vars, so a
smaller length makes it hard to pass longer command lines to kernels.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:58:38 -04:00
Harald Krapfenbauer
4640c2b869 Blackfin: cm-bf537u: new board port
The CM-BF537U is similar to the CM-BF537E module, but enough to need its
own board port.

Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:58:37 -04:00
Robin Getz
c4db335c2e Blackfin: change global data register from P5 to P3
Since the Blackfin ABI favors higher scratch registers by default, use the
last scratch register (P3) for global data rather than the first (P5).
This allows the compiler's register allocator to use higher number scratch
P registers, which in turn better matches the Blackfin instruction set,
which reduces the size of U-Boot by more than 1024 bytes...

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:14:02 -04:00