Commit Graph

423 Commits (536884f915b1cdac69f0fb434ce3781c2ae31499)

Author SHA1 Message Date
Wolfgang Denk 4bfa18fb99 Merge branch 'master' of git:// 2011-02-04 20:38:27 +01:00
Wolfgang Denk d1a24f0618 Minor Coding Style Cleanup.
Signed-off-by: Wolfgang Denk <>
2011-02-02 22:36:10 +01:00
Yoshihiro Shimoda 8e9c897b21 sh: add support for sh7757lcr board
The R0P7757LC0030RL board has SH7757, 256MB DDR3-SDRAM, SPI ROM,
Ethernet, and more.

This patch supports the following functions:
 - Ethernet

Signed-off-by: Yoshihiro Shimoda <>
Signed-off-by: Nobuhiro Iwamatsu <>
2011-02-02 16:38:41 +09:00
Mike Rapoport 36b4e2dddd OMAP3: add CM-T35 board
This patch adds support for CM-T35 board

Signed-off-by: Mike Rapoport <>
Signed-off-by: Sandeep Paulraj <>
2011-02-02 00:54:43 +01:00
Stefano Babic eae4988b45 Add support for Freescale's mx35pdk board.
The patch adds suupport for the Freescale's mx35pdk board
(known as well as mx35_3stack).

The board boots from the NOR flash. Following devices
are supported:
 - two ethernet devices (FEC and SMC911x on debug board)
 - I2C
 - PMIC (MC13892) via I2C interface
 - NOR flash (64MB)
 - NAND flash (2GB)
 - basic access to mc9sdz60 registers via I2C interface

Signed-off-by: Stefano Babic <>
2011-02-02 00:54:43 +01:00
Liu Hui-R64343 8a1edd7d54 imximage: Add MX53 boot image support
This patch add the MX53 boot image support.

This patch has been tested on Freescale MX53EVK board
and MX51EVK board.

Signed-off-by: Jason Liu <>
2011-02-02 00:54:42 +01:00
Wolfgang Denk 5aebe3b072 Merge branch 'master' of git:// 2011-01-25 21:13:04 +01:00
York Sun e1fd16b6f5 mpc85xx: Enable unique mode registers and dynamic ODT for DDR3
Added fsl_ddr_get_version() function to for DDR3 to poll DDRC IP version
(major, minor, errata) to determine if unique mode registers are available.
If true, always use unique mode registers. Dynamic ODT is enabled if needed.
The table is documented in doc/README.fsl-ddr. This function may also need
to be extend for future other platforms if such a feature exists.

Enable address parity and RCW by default for RDIMMs.

Change default output driver impedance from 34 ohm to 40ohm. Make it 34ohm for
quad-rank RDIMMs.

Use a formula to calculate rodt_on for timing_cfg_5.

Signed-off-by: York Sun <>
Signed-off-by: Kumar Gala <>
2011-01-19 22:58:23 -06:00
York Sun 47df8f03f4 mpc8xxx: Enable ECC on/off control in hwconfig
Add fsl_ddr:ecc=on in hwconfig. If ECC is enabled in board configuration file,
ECC can be turned on/off by this switch. If this switch is omitted, it is ON by

Updated hwconfig calls to use local buffer.

Syntax is

Signed-off-by: York Sun <>
Signed-off-by: Kumar Gala <>
2011-01-19 22:58:23 -06:00
Loïc Minier 3f1266d6d5 Escape minus signs in manpage
By default, "-" chars are interpreted as hyphens (U+2010) by groff, not
as minus signs (U+002D). Since options to programs use minus signs
(U+002D), this means for example in UTF-8 locales that you cannot cut
and paste options, nor search for them easily.

(Reported by lintian.)

Signed-off-by: Loc Minier <>
2011-01-19 00:07:51 +01:00
Heiko Schocher 466f0137e8 mpc5200, digsy_mtc: add support for rev5 board version
difference to previous board version:
- M29W128GH flash from Numonyx
- SDRAM ISSI IS45S16800 (Option A2 105°C)
- rev5 uses RTC RV-3029-C2
- update cs0 and cs1 baseaddr and length
  depending on the detected flash size.
- added Werner Pfister <>
  as maintainer for the digsy board variants
- As the M29W128GH needs a special flash_cmd_reset()
  document that in the new file doc/README.cfi.
- move "#endif /* CONFIG_CMD_IDE */" to the right place
- remove LOWBOOT config option for digsy_mtc and digsy_mtc_rev5
- change doc/README.cfi as Stefan Roese suggested

Signed-off-by: Heiko Schocher <>
Signed-off-by: Stefan Roese <>
Acked-by: Detlev Zundel <>
cc: Wolfgang Denk <>
cc: Stefan Roese <>
cc: Werner Pfister <>
cc: Detlev Zundel <>
2011-01-18 23:34:26 +01:00
Becky Bruce 810c442749 85xx boards: Rename CONFIG_DDR_DLL to CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN
This config option is for an erratum workaround; rename it to be more
clear.  Also, drop it from config files don't need it and were
undefining it.

Signed-off-by: Becky Bruce <>
Signed-off-by: Kumar Gala <>
2011-01-14 01:32:19 -06:00
Kumar Gala d761fa6205 powerpc/85xx: Removed support for ATUM8548 board
The ATUM8548 board is no longer maintained and thus we are removing
support for it.

Signed-off-by: Kumar Gala <>
2011-01-14 01:32:17 -06:00
Sughosh Ganu 48571ff005 Add board support for hawkboard
The patch adds basic board support for TI's OMAP-L138 based
Hawkboard. This board is pretty similar to the da850 EVM. Support for
nand and network access is added in this version.

The following bootup procedure is used.

At reset, the Rom Boot Loader(RBL), initialises the ddr and the nand
controllers and copies the second stage bootloader(nand_spl) to
RAM. The secondary bootloader then copies u-boot from a predefined
location in the nand flash to the RAM, and passes control to the
u-boot image.

Three config options are supported
* hawkboard_config - Used to create the u-boot.bin. Tftp the
 u-boot.bin image to the RAM from u-boot, and flash to the nand flash
 at address 0xe0000.

* hawkboard_nand_config - Used to generate the secondary
 bootloader(nand_spl) image. This creates an elf file u-boot-spl
 under nand_spl/. Create an AIS signed image using this file, and
 flash it to the nand flash at address 0x20000. The ais file should
 fit in one block.

* hawkboard_uart_config - This is same as the first image, but with
 the TEXT_BASE as expected by the RBL(0xc1080000). Create the AIS

Signed-off-by: Sughosh Ganu <>
Signed-off-by: Ben Gardiner <>
Signed-off-by: Sandeep Paulraj <>
2010-11-30 11:25:01 -05:00
Wolfgang Denk afaa27bdd6 barco: drop unsupported board configuration
The barco board appears to be unmaintained since it was added about 5
years ago. The environment location has probably never been correct.
Drop it.

Signed-off-by: Wolfgang Denk <>
Cc: Marc Leeman <>
Acked-by: Stefan Roese <>
2010-11-26 22:08:18 +01:00
Wolfgang Denk 93b1140090 ERIC: drop unsupported board configuration
The ERIC board appears to be unmaintained for more than 9 years. The
environment location has probably never been correct, and has been
definitely broken since for at least a year.  Drop it.

Signed-off-by: Wolfgang Denk <>
Cc: Stefan Roese <>
Cc: Swen Anderson <>
Acked-by: Stefan Roese <>
2010-11-26 22:08:17 +01:00
Sekhar Nori 4f6fc15b42 DA850 EVM: passing maximum clock rate information to kernel
The TI DA850/OMAP-L138/AM18x EVM can be populated with devices
having different maximum allowed CPU clock rating.

The maximum clock the chip can support can only be determined from
the label on the package (not software readable).

Introduce a method to pass the maximum allowed clock rate information
to kernel using ATAG_REVISION. The kernel uses this information to
determine the maximum cpu clock rate reachable using cpufreq.

Note that U-Boot itself does not set the CPU clock rate. The CPU
clock is setup by a primary bootloader ("UBL"). The rate setup by
UBL could be different from the maximum clock rate supported by the

Signed-off-by: Sekhar Nori <>
Signed-off-by: Sandeep Paulraj <>
2010-11-19 16:29:11 -05:00
Sekhar Nori 718f746427 DA850 EVM: add information regarding DA850 in README.davinci
The README.davinci in documentation folder is missing information
regarding DA850 which is a supported DaVinci device.

Add this information.

Signed-off-by: Sekhar Nori <>
Signed-off-by: Sandeep Paulraj <>
2010-11-19 16:29:06 -05:00
Wolfgang Denk a9aa392629 Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC
When this define was introduced, the idea was to provide a soft
migration path for ARM boards to get adapted to the new relocation
support.  However, other recent changes led to a different
implementation (ELF relocation), where this no longer works.  By now
CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it
actually hurts because it obfuscates the actual code by sprinkling it
with lots of dead and non-working debris.

So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC.

Signed-off-by: Wolfgang Denk <>
Tested-by: Heiko Schocher <>
Tested-by: Reinhard Meyer <>
2010-10-29 21:39:59 +02:00
By now, the majority of architectures have working relocation
support, so the few remaining architectures have become exceptions.
To make this more obvious, we make working relocation now the default
case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC.

Signed-off-by: Wolfgang Denk <>
Tested-by: Heiko Schocher <>
Tested-by: Reinhard Meyer <>
2010-10-29 21:32:07 +02:00
Wolfgang Denk 071bc92330 Coding Style cleanup
Signed-off-by: Wolfgang Denk <>
2010-10-27 22:48:30 +02:00
Wolfgang Denk 26fe3d2b8f VoVPN-GW_100MHz: drop unsupported board configuration
The 100MHz configuation of the VoVPN-GW has never been supported, so
drop it now.

Signed-off-by: Wolfgang Denk <>
2010-10-24 15:46:08 +02:00
Wolfgang Denk f2b382ea06 Merge branch 'master' of git:// 2010-10-23 21:59:42 +02:00
Peter Tyser 9d921f19b3 post/i2c: Add ability to ignore I2C devices
Add the ability to not report an I2C POST error for a set of given I2C
addresses on bootup.  This is useful for cases when a device may or may
not be present, and neither case is considered an error.  For example:

- Some form factors such as XMC and Compact PCI Express have an I2C
  EEPROM whose address changes based on geographical address.  Eg
  installed in one slot its EEPROM address is, 0x50, in another its
  0x51, etc.  This allows multiple devices to have their EEPROMs present
  on the same I2C bus.  Thus the I2C devices present for an XMC or
  CPCIe card depend on if and where other cards are installed in the
  same system.

- Some cards have optional I2C devices.  Eg one hardware build
  configuration has different I2C devices than another and software
  can't determine if the optional device should be present or not.

- Some cards have optional daughtercards with I2C devices on them.

- I2C EEPROMs address range depends on their size.  Its possible to
  support differently size EEPROMs by only probing the EEPROM's base
  address and ignoring the other addresses that are impacted by its

A new CONFIG_SYS_POST_I2C_IGNORES define has been added which specifies
a list of I2C addresses for the I2C POST to ignore.

Signed-off-by: Peter Tyser <>
Acked-by: Heiko Schocher <>
Acked-by: Wolfgang Denk <>
Signed-off-by: Kumar Gala <>
2010-10-22 02:19:14 -05:00
Peter Tyser 60aaaa0782 post/i2c: Rename I2C_ADDR_LIST to CONFIG_SYS_POST_I2C_ADDRS
Signed-off-by: Peter Tyser <>
Acked-by: Heiko Schocher <>
Acked-by: Wolfgang Denk <>
Signed-off-by: Kumar Gala <>
2010-10-22 02:19:00 -05:00
Ilya Yanok e03e4b7312 led_display: remove unused DISPLAY_MARK define
DISPLAY_MARK subcommand of display_set() is not used anywhere so
we can remove it safely.

Signed-off-by: Ilya Yanok <>
2010-10-21 22:25:04 +02:00
York Sun ebbe11dd36 Add memory test feature for mpc85xx POST.
The memory test is performed after DDR initialization when U-boot stills runs
in flash and cache. On recent mpc85xx platforms, the total memory can be more
than 2GB. To cover whole memory, it needs be mapped 2GB at a time using a
sliding TLB window. After the testing, DDR is remapped with up to 2GB memory
from the lowest address as normal.

If memory test fails, DDR DIMM SPD and DDR controller registers are dumped for
further debugging.

Signed-off-by: York Sun <>
Signed-off-by: Kumar Gala <>
2010-10-20 02:28:00 -05:00
Wolfgang Denk b18815752f Merge branch 'master' of git:// 2010-10-20 00:10:07 +02:00
Stefan Roese ae8082c7e0 Add UBI README
This patch adds a small README to describe the usage of the
U-Boot UBI commands.

Signed-off-by: Stefan Roese <>
2010-10-19 23:53:45 +02:00
Wolfgang Denk 923527aace doc/README.scrapyard: add documentation for abandoned boards
Add a document to maintain a list of boards removed from the current
source tree, so archeologists can check more easily if here is
something they might want to dig for...

Signed-off-by: Wolfgang Denk <>
2010-10-19 21:46:25 +02:00
Wolfgang Denk 6d8d4ef994 Merge branch 'elf_reloc'

Signed-off-by: Wolfgang Denk <>
2010-10-19 21:07:52 +02:00
Wolfgang Denk c8d76eaf60 Rename TEXT_BASE: fix merge conflicts
Commit 14d0a02a "Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE" missed a
few places, especially for boards that were added inbetween. Fix the
remaining issues.

Signed-off-by: Wolfgang Denk <>
2010-10-18 23:48:15 +02:00
Wolfgang Denk 2ae1824196 Makefile: move all Power Architecture boards into boards.cfg
Clean up Makefile, and drop a lot of the files on the way.

We now also automatically pick all boards that are listed in
boards.cfg (and with all configurations), so we can drop the redundant
entries from MAKEALL to avoid building these twice.

Signed-off-by: Wolfgang Denk <>
2010-10-18 22:12:04 +02:00
Wolfgang Denk 14d0a02a16 Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE
The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.

Signed-off-by: Wolfgang Denk <>
2010-10-18 22:07:10 +02:00
Albert Aribaud 92d5ecba47 arm: implement ELF relocations
ELF relocation tables generated with linker option -pie can
be used to fixup code and data in a single loop at relocation,
removing the need for manual fixups anywhere else in the code.

Signed-off-by: Albert Aribaud <>
2010-10-13 10:10:21 +02:00
Ilya Yanok 7f0d241d5c led_display: split led display support into generic and hw-dependent parts
Split the display command into generic interface and hardware-specific
realization for PDSP188x LED display found on hmi1001 and manroland
boards. Simple interface for LED displays is defined in
include/led-display.h and described in doc/README.LED_display.
Driver-specific implementation was moved into drivers/misc/pdsp188x.c
file (enabled with CONFIG_PDSP188x set).

Signed-off-by: Ilya Yanok <>
2010-10-12 22:44:33 +02:00
Timur Tabi a2d12f8812 p1022ds: add audclk hwconfig setting to enable codec reference clock
The Freescale P1022DS can use either a 12.288MHz or a 11.2896MHz reference
clock for the audio codec, but by default both are disabled.  Add a 'audclk'
hwconfig option that allows the user to choose which clock he wants.

The 12.288MHz clock allows the codec to use sampling rates of 16, 24, 32, 48,
64, and 96KHz.  The 11.2896 clock allows 14700, 22050, 29400, 44100, 58800, and

Also configure a pin muxing to select some SSI signals, which will disable

Signed-off-by: Timur Tabi <>
Signed-off-by: Kumar Gala <>
2010-10-07 09:49:47 -05:00
Wolfgang Denk d483a22eca CONFIG_SYS_ARM_WITHOUT_RELOC: document feature removal
Signed-off-by: Wolfgang Denk <>
2010-10-04 10:56:25 +02:00
Stefan Roese 24956642ef Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO
feature from U-Boot. It has only been implemented for PPC4xx and was not
used at all. So let's remove it and make the code smaller and cleaner.

Signed-off-by: Stefan Roese <>
Acked-by: Detlev Zundel <>
2010-09-23 09:02:05 +02:00
Heiko Schocher ab86f72c35 ARM: implement relocation for ARM926
Change the implementation for arm926 to relocate the code to
an arbitrary address in RAM.

Adapt the TX25 (i.MX25), magnesium board to test the changes.

On the tx25 board TEXT_BASE is set to the final relocation
address to prevent one more copying of u-boot code
when relocating. More info see:

da850 board:
Tested-by: Ben Gardiner <>

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

Signed-off-by: Heiko Schocher <>
Cc: Ben Gardiner <>
2010-09-19 19:29:54 +02:00
Heiko Schocher f1d2b313c9 ARM: add relocation support
!! This breaks support for all arm boards !!

To compile in old style, you must define

!! 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 <>

Fix boot from NAND for non-ARM systems
Signed-off-by: Wolfgang Denk <>
2010-09-19 19:29:53 +02:00
Wolfgang Denk 2d941de9d5 Prepare v2010.09-rc1
Coding style cleanup.

Signed-off-by: Wolfgang Denk <>
2010-09-10 00:16:19 +02:00
Reinhard Meyer 1592ef8596 AT91: MCI: add SD/MMC driver using mmc framework
Signed-off-by: Reinhard Meyer <>
2010-09-03 11:19:01 +02:00
Wolfgang Denk b9d51fbb18 Merge branch 'master' of git:// 2010-08-10 23:03:15 +02:00
Wolfgang Denk fe8d63c8c7 Merge branch 'master' of git:// 2010-08-10 22:37:27 +02:00
Kim Phillips 78b7a8ef8b net: rename "FSL UECx" net interfaces "UECx"
continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.

Signed-off-by: Kim Phillips <>
Acked-by: Dave Liu <>
Signed-off-by: Ben Warren <>
2010-08-09 11:52:29 -07:00
Heiko Schocher 48690d8024 net ppc: fix ethernet device names with spaces
since commit 1384f3bb8a ethernet names
with spaces drop a

Warning: eth device name has a space!

message. This patch fix it for:

- "FEC ETHERNET" devices found on
  mpc512x, mpc5xxx, mpc8xx and mpc8220 boards.
  renamed to "FEC".
- "SCC ETHERNET" devices found on
  mpc8xx, mpc82xx based boards. Renamed to "SCC".
- "HDLC ETHERNET" devices found on mpc8xx boards
  Renamed to "HDLC"
- "FCC ETHERNET" devices found on mpc8260 and mpc85xx based
  boards. Renamed to "FCC"

Tested on the kup4k board.

Signed-off-by: Heiko Schocher <>
Signed-off-by: Ben Warren <>
2010-08-09 11:52:28 -07:00
Nobuhiro Iwamatsu cd1535564c Add mkimage manpage
Some Linux distributions include the "mkimage" as a package.
This commit provides a manual page for mkimage.

Signed-off-by: Nobuhiro Iwamatsu <>

Added documentation for FIT images and examples.
Moved to doc/ directory.

Signed-off-by: Wolfgang Denk <>
2010-08-08 21:14:37 +02:00
Albert Aribaud f2a37fcd9b ide: add configuration

This configuration option replaces a complex conditional
in cmd_ide.c with an explicit define to be added to SoC or
board configs.

Signed-off-by: Albert Aribaud <>
2010-08-08 05:17:05 +05:30
york 7fd101c97b powerpc/8xxx: Enabled address hashing for 85xx
For 85xx silicon which supports address hashing, it can be activated by

Signed-off-by: York Sun <>
2010-07-26 13:16:09 -05:00