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  1. Mar 26, 2008
  3. Mar 19, 2008
  5. Mar 16, 2008
  7. Mar 12, 2008
  9. Feb 14, 2008
    • Wolfgang Denk's avatar
      PPC: Use r2 instead of r29 as global data pointer · e7670f6c
      Wolfgang Denk authored 
      

R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc
will refuse to use load/store multiple insns; instead, it issues a
list of simple load/store instructions upon function entry and exit,
resulting in bigger code size, which in turn makes the build for a
few boards fail.

Use r2 instead.

Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
      e7670f6c
  11. Feb 05, 2008
  13. Jan 18, 2008
  15. Jan 17, 2008
  17. Jan 11, 2008
  19. Jan 09, 2008
  21. Dec 17, 2007
  23. Nov 03, 2007
  25. Aug 28, 2007
  27. Aug 16, 2007
  29. Aug 14, 2007
  31. Aug 10, 2007
  33. Aug 06, 2007
  35. Jul 10, 2007
  37. Jul 03, 2007
  39. Jun 22, 2007
    • Heiko Schocher's avatar
      [PCS440EP] upgrade the PCS440EP board: · 566a494f
      Heiko Schocher authored 
      
                - Show on the Status LEDs, some States of the board.
                - Get the MAC addresses from the EEProm
                - use PREBOOT
                - use the CF on the board.
                - check the U-Boot image in the Flash with a SHA1
                  checksum.
                - use dynamic TLB entries generation for the SDRAM

Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
      566a494f
  41. Jun 18, 2007
    • TsiChung Liew's avatar
      Added M5329AFEE and M5329BFEE Platforms · 8e585f02
      TsiChung Liew authored 
      

Added board/freescale/m5329evb, cpu/mcf532x, drivers/net,
drivers/serial,  immap_5329.h, m5329.h, mcfrtc.h,
include/configs/M5329EVB.h, lib_m68k/interrupts.c, and
rtc/mcfrtc.c

Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c,
common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h,
include/asm-m68k/io.h, include/asm-m68k/mcftimer.h,
include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h,
include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c,
lib_m68k/time.c, net/eth.c and rtc/Makefile

Signed-off-by: default avatarTsiChung Liew <Tsi-Chung.Liew@freescale.com>
      8e585f02
  43. Jun 06, 2007
  45. May 05, 2007
  47. Mar 31, 2007
  49. Mar 26, 2007
  51. Feb 20, 2007
  53. Nov 27, 2006
  55. Nov 04, 2006
    • Timur Tabi's avatar
      mpc83xx: Update 83xx to use fsl_i2c.c · be5e6181
      Timur Tabi authored 
      

Update the 83xx tree to use I2C support in drivers/fsl_i2c.c.  Delete
cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files.
Added multiple I2C bus support to fsl_i2c.c.

Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
      be5e6181
    • Timur Tabi's avatar
      mpc83xx: Add support for the MPC8349E-mITX · 2ad6b513
      Timur Tabi authored 
      

PREREQUISITE PATCHES:

* This patch can only be applied after the following patches have been applied:

  1) DNX#2006090742000024 "Add support for multiple I2C buses"
  2) DNX#2006090742000033 "Multi-bus I2C implementation of MPC834x"
  3) DNX#2006091242000041 "Additional MPC8349 support for multibus i2c"
  4) DNX#2006091242000078 "Add support for variable flash memory sizes on 83xx systems"
  5) DNX#2006091242000069 "Add support for Errata DDR6 on MPC 834x systems"

CHANGELOG:

* Add support for the Freescale MPC8349E-mITX reference design platform.
  The second TSEC (Vitesse 7385 switch) is not supported at this time.

Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
      2ad6b513
    • Ben Warren's avatar
      Add support for multiple I2C buses · bb99ad6d
      Ben Warren authored 
      

Hello,

Attached is a patch providing support for multiple I2C buses at the
command level.  The second part of the patch includes an implementation
for the MPC834x CPU and MPC8349EMDS board.

/*** Note: This patch replaces ticket DNX#2006083042000018 ***/

Signed-off-by: default avatarBen Warren <bwarren@qstreams.com>

Overview:

1. Include new 'i2c' command (based on USB implementation) using
CONFIG_I2C_CMD_TREE.

2. Allow multiple buses by defining CONFIG_I2C_MULTI_BUS.  Note that
the commands to change bus number and speed are only available under the
new 'i2c' command mentioned in the first bullet.

3. The option CFG_I2C_NOPROBES has been expanded to work in multi-bus
systems.  When CONFIG_I2C_MULTI_BUS is used, this option takes the form
of an array of bus-device pairs.  Otherwise, it is an array of uchar.

CHANGELOG:
        Added new 'i2c' master command for all I2C interaction.  This is
conditionally compiled with CONFIG_I2C_CMD_TREE.  New commands added for
setting I2C bus speed as well as changing the active bus if the board
has more than one (conditionally compiled with
CONFIG_I2C_MULTI_BUS).  Updated NOPROBE logic to handle multiple buses.
Updated README.

regards,
Ben
      bb99ad6d
  57. Nov 02, 2006
    • roy zang's avatar
      General code modification for mpc7448hpc2 board support. · 4c52783b
      roy zang authored 
      
1. Add 7447A and 7448 processor support.
2. Add the following flags.

CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically
(such as by switch on board), this flag should be set.

CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot
relocates to RAM, this flag should be set.

CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the
system hang in exception, this flag should be set.

There is a design issue for tsi108/109 pci configure  read. When pci scan
the slots, if there is no pci card, the tsi108/9 will cause a machine
check exception for mpc7448 processor.

Signed-off-by: default avatarAlexandre Bounine <alexandreb@tundra.com>
Signed-off-by: default avatarRoy Zang <tie-fei.zang@freescale.com>
      4c52783b
  59. Oct 28, 2006
  61. Oct 24, 2006