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  1. Jan 27, 2009
  3. Jan 26, 2009
  5. Jan 24, 2009
  7. Jan 23, 2009
  9. Dec 20, 2008
  11. Dec 10, 2008
    • Michal Simek's avatar
      microblaze: Remove XUPV2P board · 8fab49ea
      Michal Simek authored 
      ---

Microblaze platforms use generic settings and to have
many platforms is confusing that's why I decided to remove this
platform from U-BOOT. ml401 tree is sufficient for covering
all Microblaze platforms.

This change will go through microblaze custodian tree.
      8fab49ea
  13. Dec 08, 2008
    • Wolfgang Denk's avatar
      MAKEALL: Automatically use parallel builds · 7fa6a2f3
      Wolfgang Denk authored 
      
Add logic to the MAKEALL script to determine the number of CPU cores
on the system, and run a parallel build if there is more than one.
Usually this significantrly accelerates builds.

Allow to manually adjust the number of parallel make jobs by using
the "BUILD_NCPUS" environment variable.

Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
      7fa6a2f3
  15. Nov 20, 2008
  17. Nov 04, 2008
  19. Nov 03, 2008
  21. Oct 24, 2008
  23. Oct 21, 2008
  25. Sep 05, 2008
    • Ricardo Ribalda's avatar
      ppc44x: Unification of virtex5 pp440 boards · e07f4a80
      Ricardo Ribalda authored 
      
This patch provides an unificated way of handling xilinx v5 ppc440 boards.

It unificates 3 different things:

1) Source code
A new board called ppc440-generic has been created. This board includes
a generic tlb initialization (Maps the whole memory into virtual) and
defines board_pre_init, checkboard, initdram and get_sys_info weakly,
so, they can be replaced by specific functions.

If a new board needs to redefine any of the previous functions
(specific initialization) it can create a new directory with the
specific initializations needed. (see the example ml507 board).

2) Configuration file
Common configurations are located under configs/xilinx-ppc440.h, this
header file interpretes the xparameters file generated by EDK and
configurates u-boot in correspondence. Example: if there is a Temac,
allows CMD_CONFIG_NET
Specific configuration are located under specific configuration file.
(see the example ml507 board)

3) Makefile
Some work has been done in order to not duplicate work in the Main
Makefile. Please see the attached code.

In order to support new boards they can be implemented in the next way:

a) Simple Generic Board  (90% of the time)
Using EDK generates a new xparameters.h file, replace
ppc440-generic/xparameters.h  and run make xilinx-ppc440-generic_config
&& make

b) Simple Boards with special u-boot parameters (9 % of the time)
Create a new file under configs for it (use ml507.h as example) and
change your paramaters. Create a new Makefile paragraph and compile

c) Complex boards (1% of the time)
Create a new folder for the board, like the ml507

Finally, it adds support for the Avnet FX30T Evaluation board, following
the new generic structure:

Cheap board by Avnet for evaluating the Virtex5 FX technology.

This patch adds support for:
 - UartLite
 - 16MB Flash
 - 64MB RAM

Prior using U-boot in this board, read carefully the ERRATA by Avnet
to solve some memory initialization issues.

Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: default avatarStefan Roese <sr@denx.de>
      e07f4a80
  27. Sep 03, 2008
  29. Aug 31, 2008
  31. Aug 30, 2008
  33. Aug 27, 2008
  35. Aug 26, 2008
  37. Aug 20, 2008
  39. Aug 14, 2008
  41. Aug 06, 2008
  43. Jul 30, 2008
  45. Jul 29, 2008
  47. Jul 18, 2008
    • Ricardo Ribalda's avatar
      ppc4xx: ML507 Board Support · 086511fc
      Ricardo Ribalda authored 
      
The Xilinx ML507 Board is a Virtex 5 prototyping board that includes,
	among others:
	-Virtex 5 FX FPGA (With a ppc440x5 in it)
	-256MB of SDRAM2
	-32MB of Flash
	-I2C Eeprom
	-System ACE chip
	-Serial ATA connectors
	-RS232 Level Conversors
	-Ethernet Transceiver

This patch gives support to a standard design produced by EDK for this
board: ppc440, uartlite, xilinx_int and flash

- Includes Changes propossed by Stefan Roese and Michal Simek

Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo.ribalda@uam.es>
Acked-by: default avatarStefan Roese <sr@denx.de>
      086511fc
  49. Jul 15, 2008
  51. Jul 11, 2008
  53. Jul 10, 2008