* Patch by Gary Jennejohn, 11 Sep 2003:

[people/ms/u-boot.git] / CHANGELOG

======================================================================
Changes for U-Boot 1.0.0:
======================================================================

* Patch by Denis Peter, 11 Sep 2003:
  - fix USB data pointer assignment for bulk only transfer.
  - prevent to display erased directories in FAT filesystem.

* Change output format for NAND flash - make it look like for other
  memory, too

======================================================================
Changes for U-Boot 0.4.8:
======================================================================

* Patches by Denis Peter, 9 Sep 2003:
  add FAT support for IDE, SCSI and USB

* Patches by Gleb Natapov, 2 Sep 2003:
  - cleanup of POST code for unsupported architectures
  - MPC824x locks way0 of data cache for use as initial RAM;
    this patch unlocks it after relocation to RAM and invalidates
    the locked entries.

* Patch by Gleb Natapov, 30 Aug 2003:
  new I2C driver for mpc107 bridge. Now works from flash.

* Patch by Dave Ellis, 11 Aug 2003:
  - JFFS2: fix typo in common/cmd_jffs2.c
  - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
  - JFFS2: remove node version 0 warning
  - JFFS2: accept JFFS2 PADDING nodes
  - SXNI855T: add AM29LV800 support
  - SXNI855T: move environment from EEPROM to flash
  - SXNI855T: boot from JFFS2 in NOR or NAND flash

* Patch by Bill Hargen, 11 Aug 2003:
  fixes for I2C on MPC8240
  - fix i2c_write routine
  - fix iprobe command
  - eliminates use of global variables, plus dead code, cleanup.

* Add support for USB Mass Storage Devices (BBB)
  (tested with USB memory sticks only)

* Avoid flicker on TRAB's VFD

* Add support for SK98xx driver

* Add PCI support for SL8245 board

* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
  or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
  Run IPB at 133 Mhz; adjust the MII clock frequency accordingly

* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16  MHz)
  to allow for more accurate baudrate settings
  (error now 0.7% at 115 kbps, instead of 3.5% before)

* Patch by Andreas Mohr, 4 Sep 2003:
  Fix a lot of spelling errors

* Add support for PPChameleon Eval Board

* Add support for P3G4 board

* Fix problem with MGT5100 FEC driver: add "early" MAC address
  initialization

* Patch by Yuli Barcohen, 7 Aug 2003:
  check BCSR to detect if the board is configured in PCI mode

======================================================================
Changes for U-Boot 0.4.7:
======================================================================

* Patch by Raghu Krishnaprasad, 7 Aug 2003:
  add support for Adder II MPC852T module

* Patch by George G. Davis, 19 Aug 2003:
  fix TI Innovator/OMAP1510 pin configs

* Patches by Kshitij, 18 Aug 2003
  - add support for arm926ejs cpu core
  - add support for TI OMAP 1610 Innovator Board

* Patch by Yuli Barcohen, 14 Aug 2003:
  add support for bzip2 uncompression

* Add GCC library to examples/Makefile so GCC utility functions will
  be resolved, too

* Add I2C and RTC support for RMU board using software I2C driver
  (because of better response to iprobe command); fix problem with
  "reset" command

* Patch by Matthias Fuchs, 28 Aug 2003:
  Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
  CONFIG_BOOTP_MAKS (see README).

* Fix ICU862 environment problem

* Fix RAM size detection for RMU board

* Implement "reset" for MGT5100/MPC5200 systems

======================================================================
Changes for U-Boot 0.4.6:
======================================================================

* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
  allow selection of clock frequency as "make" target

* Implement memory autosizing code for IceCube boards

* Configure network port on INCA-IP for autonegotiation

* Fix overflow problem in network timeout code

* Patch by Richard Woodruff, 8 Aug 2003:
  Allow crc32 to be used at address 0x000 (crc32_no_comp, too).

======================================================================
Changes for U-Boot 0.4.5:
======================================================================

* Update for TQM board defaults:
  disable clocks_in_mhz, enable boot count limit

* Removed tools/gdb from "make all" target.  Added make target "gdbtools"
  in toplevel directory instead.  Removed astest.c from tools/gdb because
  it is no longer relevant.

* Fix PCI support for MPC5200 / IceCube Board

* Map ISP1362 USB OTG controller for NSCU board

* Patch by Brad Parker, 02 Aug 2003:
  fix sc520_cdp problems

* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)

* Allow erase command to cross flash bank boundaries

* Patch by Scott McNutt, 21 Jul 2003:
  Add support for LynuxWorks Kernel Downloadable Images (KDIs).
  Both LynxOS and BlueCat linux KDIs are supported.

* Patch by Richard Woodruff, 25 Jul 2003:
  use more reliable reset for OMAP/925T

* Patch by Nye Liu, 25 Jul 2003:
  fix typo in mpc8xx.h

* Patch by Richard Woodruff, 24 Jul 2003:
  Fixes for cmd_nand.c:
  - Fixed null dereferece which could result in incorrect ECC values.
  - Added support for devices with no Ready/Busy signal hooked up.
  - Added OMAP1510 read/write protect handling.
  - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
    for non-JFFS2.
  - Switched default ECC to be JFFS2.

* Allow crc32 to be used at address 0x000

* Provide consistent interface to standalone applications to access
  the 'global_data' structure
  Provide a doc/README.standalone more useful to users/developers.

* Make IceCube MGT5100 FEC driver work

* Implement new mechanism to export U-Boot's functions to standalone
  applications: instead of using (PPC-specific) system calls we now
  use a jump table; please see doc/README.standalone for details

* Patch by Dave Westwood, 24 Jul 2003:
  added support for Unity OS (a proprietary OS)

* Patch by Detlev Zundel, 23 Jul 2003:
  add "imls" command to print flash table of contents

* Fix cold boot detection for log buffer reset

* Return error for invalid length specifiers with "cp.X" etc.

* Fix startup problem on MIPS

* Allow for CONFIG_SPLASH_SCREEN even when no explicit
  bitmap support is configured

* Patch by Bill Hargen, 18 Jul 2003:
  - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c

* Patch by Denis Peter, 18 Jul 2003:
  - fix memory configuration for MIP405T
  - fix printout of baudrate for "loadb <loadaddr> <baudrate>"

* Cleanup of TQM82xx configurations; use "official" board types
  to make selection easier.

* Patch by Martin Krause, 17 Jul 2003:
  add delay to get I2C working with "imm" command and s3c24x0_i2c.c

* Patch by Richard Woodruff, 17 July 03:
  - Fixed bug in OMAP1510 baud rate divisor settings.

* Patch by Nye Liu, 16 July 2003:
  MPC860FADS fixes:
  - add MPC86xADS support (uses MPC86xADS.h)
  - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
    o PLPRCR changes
    o BRG changes (EXTAL/XTAL restricted to 10MHz)
    o don't trust gclk() software measurement by default, depend on
      CONFIG_8xx_GCLK_FREQ
  - add DRAM SIMM not installed detection
  - use more "correct" SDRAM initialization sequence
  - allow different SDRAM sizes (8xxADS has 8M)
  - default DER is 0
  - remove unused MAMR defines from FADS860T.h (all done in fads.c)
  - rename MAMR/MBMR defines to be more consistent. Should eventually
    be merged into MxMR to better reflect the PowerQUICC datasheet.

* Patch by Yuli Barcohen, 16 Jul 2003:
  support new Motorola PQ2FADS-ZU evaluation board which replaced
  MPC8260ADS and MPC8266ADS

======================================================================
Changes for U-Boot 0.4.4:
======================================================================

* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)

* Add support for MGT5100 and MPC5200 processors

* Patch by Lutz Dennig, 15 Jul 2003:
  update for R360MPI board

======================================================================
Changes for U-Boot 0.4.3:
======================================================================

* Patches by Kshitij, 04 Jul 2003
  - added support for arm925t cpu core
  - added support for TI OMAP 1510 Innovator Board

* Patches by Martin Krause, 14 Jul 2003:
  - add I2C support for s3c2400 systems (trab board)
  - (re-) add "ping" to command table

* Fix handling of "slow" POST routines

* Patches by Yuli Barcohen, 13 Jul 2003:
  - Correct flash and JFFS2 support for MPC8260ADS
  - fix PVR values and clock generation for PowerQUICC II family
    (8270/8275/8280)

* Patch by Bernhard Kuhn, 08 Jul 2003:
  - add support for M68K targets

* Patch by Ken Chou, 3 Jul:
  - Fix PCI config table for A3000
  - Fix iobase for natsemi.c
    (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)

* Allow to enable "slow" POST routines by key press on power-on
* Fix temperature dependend switching of LCD backlight on LWMON
* Tweak output format for LWMON

* Patch by Stefan Roese, 11 Jul 2003:
  - Fix bug in CONFIG_VERSION_VARIABLE.
  - AR405 config updated.
  - OCRTC/ORSG: bsp command added.
  - ASH405 bsp update.

======================================================================
Changes for U-Boot 0.4.2:
======================================================================

* Add support for NSCU board

* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules

* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
  mirror bit flash on TQM8xxM modules

* Patch by Kenneth Johansson, 30 Jun 2003:
  get rid of MK_CMD_ENTRY macro; update doc/README.command

* Patch by Seb James, 30 Jun 2003:
  Improve documentation of I2C configuration in README

* Fix problems with previous log buffer "fixes"

* Fix minor help text issues

* "log append" did not append a newline

======================================================================
Changes for U-Boot 0.4.1:
======================================================================

* Fix some missing commands, cleanup header files
  (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)

* Rewrite command lookup and help command (fix problems with bubble
  sort when sorting command name list). Minor cleanup here and there.

* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
  - Allow to call sysmon function interactively
  - PIC on LWMON board needs delay after power-on
  - Add missing RSR definitions for MPC8xx
  - Improve log buffer handling: guarantee clean reset after power-on
  - Add support for EXBITGEN board (aka "genie")
  - Add support for SL8245 board

* Code cleanup:
  - remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)

======================================================================
Changes for U-Boot 0.4.0:
======================================================================

* Patches by Robert Schwebel, 26 Jun 2003:
  - csb226 configuration updated
  - credits for logodl port updated
  - innokom configuration updated
  - logodl tree update, still with coding style inconsistencies
  - added OCM for ppc405 warning to README

* Patch by Pantelis Antoniou, 25 Jun 2003:
  update NetVia with V2 board support

* Header file cleanup for ARM

* Patch by Murray Jensen, 24 Jun 2003:
  - make sure to use only U-boot provided header files
  - fix problems with ".rodata.str1.4" section as used by GCC-3.x

* Patch by Stefan Roese, 24 Jun 2003:
  - Update esd ASH405 board files.
  - Update esd DASA_SIM config file.
  - Add ping command to some esd boards.

* Patch by Yuli Barcohen, 23 Jun 2003:
  Update for MPC8260ADS board

* Patch by Murray Jensen, 23 Jun 2003:
  - cleanup of GCC 3.x compiler warnings

* Patch by Rune Torgersen, 4 Jun 2003:
  add large memory support for MPC8266ADS board

* Patch by Richard Woodruff, 19 June 03:
  - Enabled standard u-boot device abstraction for ARM
  - Enabled console device for ARM
  - Initilized bi_baudrate for ARM

* Patch by Bill Hargen, 23 Apr 2003:
  fix byte order for 824x I2C addresses (write op)

* Patch by Murray Jensen, 20 Jun 2003:
  - hymod update
  - cleanup (especially for gcc-3.x compilers)

* Patch by Tom Guilliams, 20 Jun 2003:
  added CONFIG_750FX support for IBM 750FX processors

* Patch by Devin Crumb, 02 Apr 2003:
  Fix clock divider rounding problem in drivers/serial.c

* Patch by Richard Woodruff, 19 June 03:
  - Fixed smc91c111 driver to sync with the u-boot environment
    (driver/smc91c111.c).
  - Added eth_init error return check in NetLoop (net/net.c).

* Patch by Ken Chou, 19 June 2003:
  Added support for A3000 SBC board (Artis Microsystems Inc.)

* Patches by Murray Jensen, 17 Jun 2003:
  - Hymod board database mods: add "who" field and new xilinx chip types
  - provide new "init_cmd_timeout()" function so code external to
    "common/main.c" can use the "reset_cmd_timeout()" function before
    entering the main loop
  - add DTT support for adm1021 (new file dtt/adm1021.c; config
    slightly different. see include/configs/hymod.h for an example
    (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
    CFG_DTT_ADM1021 defined)
  - add new "eeprom_probe()" function which has similar args and
    behaves in a similar way to "eeprom_read()" etc.
  - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
    function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
  - gdbtools copyright update
  - ensure that set_msr() executes the "sync" and "isync" instructions
    after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
  - 8260 I/O ports fix: Open Drain should be set last when configuring
  - add SIU IRQ defines for 8260
  - allow LDSCRIPT override and OBJCFLAGS initialization: change to
    config.mk to allow board configurations to override the GNU
    linker script, selected via the LDSCRIPT, make variable, and to
    give an initial value to the OBJCFLAGS make variable
  - 8260 i2c enhancement:
    o correctly extends the timeout depending on the size of all
      queued messages for both transmit and receive
    o will not continue with receive if transmit times out
    o ensures that the error callback is done for all queued tx
      and rx messages
    o correctly detects both tx and rx timeouts, only delivers one to
      the callback, and does not overwrite an earlier error
    o logic in i2c_probe now correct
  - add "vprintf()" function so that "panic()" function can be
    technically correct
  - many Hymod board changes

* Patches by Robert Schwebel, 14 Jun 2003:
  - add support for Logotronic DL datalogger board
  - cleanup serial line after kermit binary download
  - add debugX macro (debug level support)
  - update mach-types.h to latest arm.linux.org.uk master list.