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  • Chris Mills Chris Mills millsc
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13 authors
  1. Jun 12, 2009
    • David Brownell's avatar
      dm355 evm support · 28b00324
      David Brownell authored 
      Initial U-Boot support for the DaVinci DM355 EVM.  This is a board
from Spectrum Digital.  Board docs include schematic and firmware
for its microcontroller:

  http://c6000.spectrumdigital.com/evmdm355/revd/

Most of the DM355 chip is fully documented by TI, the most notable
exception being the MPEG/JPEG coprocessor (programmable using codecs
available at no cost from TI), which is omitted from its DM335 sibling:

  http://focus.ti.com/docs/prod/folders/print/tms320dm355.html



This version can boot from the on-board DM9000 Ethernet chip, after
being loaded (from NAND, MMC/SD, or UART).  In the near future, NAND
and USB support could be added ... NAND support is being held back
until the support for the 4-bit ECC hardware is ready.

Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      28b00324
    • Tom Rix's avatar
      ZOOM2 Add initial support for Zoom2 · 376aee78
      Tom Rix authored 
      Zoom2 is a new board from Texas Instruments and LogicPD

The logicpd web site is a good source for general information on this board.
Please start looking here if the below links are broken.
http://www.logicpd.com

This is a pdf of the product
http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf
This is the product description web page
http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp



This patch provides a zoom2 base target by copying zoom1 and by making some
obvious changes.

To configure, run
make omap3_zoom2_config

Signed-off-by: default avatarTom Rix <Tom.Rix@windriver.com>
      376aee78
    • Stefan Roese's avatar
      ppc4xx: Add Sequoia RAM-booting target · d873133f
      Stefan Roese authored 
      
This patch adds another build target for the AMCC Sequoia PPC440EPx
eval board. This RAM-booting version is targeted for boards without
NOR FLASH (NAND booting) which need a possibility to initially
program their NAND FLASH. Using a JTAG debugger (e.g. BDI2000/3000)
configured to setup the SDRAM, this debugger can load this RAM-
booting image to the target address in SDRAM (in this case 0x1000000)
and start it there. Then U-Boot's standard NAND commands can be
used to program the NAND FLASH (e.g. "nand write ...").

Here the commands to load and start this image from the BDI2000:

440EPX>reset halt
440EPX>load 0x1000000 /tftpboot/sequoia/u-boot.bin
440EPX>go 0x1000000

Please note that this image automatically scans for an already
initialized SDRAM TLB (detected by EPN=0). This TLB will not be
cleared. This TLB doesn't need to be TLB #0, this RAM-booting
version will detect it and preserve it. So booting via BDI2000
will work and booting with a complete different TLB init via
U-Boot works as well.

Signed-off-by: default avatarStefan Roese <sr@denx.de>
      d873133f
  3. Jun 09, 2009
  5. May 15, 2009
  7. May 01, 2009
  9. Apr 16, 2009
  11. Apr 06, 2009
  13. Apr 04, 2009
  15. Apr 03, 2009
  17. Apr 02, 2009
  19. Mar 30, 2009
  21. Mar 29, 2009
  23. Mar 22, 2009
  25. Mar 21, 2009
  27. Mar 20, 2009
    • Stefan Roese's avatar
      UBIFS: Implement read-only UBIFS support in U-Boot · 9eefe2a2
      Stefan Roese authored 
      
The U-Boot UBIFS implementation is largely a direct copy from the current
Linux version (2.6.29-rc6). As already done in the UBI version we have an
"abstraction layer" to redefine or remove some OS calls (e.g. mutex_lock()
...). This makes it possible to use the original Linux code with very
little changes. And by this we can better update to later Linux versions.

I removed some of the Linux features that are not used in the U-Boot
version (e.g. garbage-collection, write support).

Signed-off-by: default avatarStefan Roese <sr@denx.de>
CC: Artem Bityutskiy <dedekind@infradead.org>
CC: Adrian Hunter <ext-Adrian.Hunter@nokia.com>
      9eefe2a2
    • Stefan Roese's avatar
      Add LZO decompressor support · b1b4e89a
      Stefan Roese authored 
      
This patch adds LZO decompression support to U-Boot. It is needed for
the upcoming UBIFS support, since UBIFS uses LZO as default compressor/
decompressor. Since we only support read-only in UBIFS, only the
decompressor is needed.

All this is copied with minor changes from the current Linux kernel
version (2.6.28-rc8).

This patch only implements this LZO decompressor support for PPC.
Other platforms using UBIFS will have to add the required
"include/asm/unaligned.h" as well. It should be fairly easy to copy this
from the Linux source tree as I have done it for PPC in this patch.

Signed-off-by: default avatarStefan Roese <sr@denx.de>
      b1b4e89a
    • Grzegorz Bernacki's avatar
      Add support for the digsy MTC board. · 5c4fa9b4
      Grzegorz Bernacki authored 
      
This is the InterControl custom device based on the MPC5200B chip.

Signed-off-by: default avatarGrzegorz Bernacki <gjb@semihalf.com>
      5c4fa9b4
  29. Mar 18, 2009
  31. Mar 15, 2009
  33. Mar 12, 2009
  35. Feb 24, 2009
  37. Feb 22, 2009
  39. Feb 21, 2009