Changes since U-Boot 1.1.4:
======================================================================
+* VoiceBlue update: use new MTD flash partitioning methods, use more
+ reasonable TEXT_BASE, update default environment and enable keyed
+ autoboot.
+ Patch by Ladislav Michl, 16. Aug 2005
+
+* Add forgotten changes for the PLEB 2 Board.
+ Patch by David Snowdon, 13. Aug 2005
+
+* Add support for wrPPMC7xx/74xx boards
+ Patch by Richard Danter, 12 Aug 2005
+
+* Add support for gth2 board
+ Patch by Thomas Lange, Aug 11 2005
+
+* Add support for CONFIG_SERIAL_MULTI on MPC5xxx
+ Patch by Martin Krause, 8 Jun 2006
+
+ This patch supports two serial consoles on boards with
+ a MPC5xxx CPU. The console can be switched at runtime
+ by setting stdin, stdout and stderr to the desired serial
+ interface (serial0 or serial1). The PSCs to be used as
+ console port are definded by CONFIG_PSC_CONSOLE
+ and CONFIG_PSC_CONSOLE2.
+ See README.serial_multi for details.
+
+* Bugfix in I2C initialisation on S3C2400.
+ If the bus is blocked because of a previously interrupted
+ transfer, up to eleven clocks are generated on the I2CSCL
+ line to complete the transfer and to free the bus.
+ With this fix pin I2CSCL (PG6) is really configured as GPIO
+ so the clock pulses are really generated.
+ Patch by Martin Krause, 04 Apr 2006
+
+* Fix DDR6 errata on TQM834x boards
+ Patch by Thomas Waehner, 07 Mar 2006
+
+* Remove obsolete flash driver board/tqm5200/flash.c
+ Patch by Martin Krause, 11 Jan 2006
+
+* Update configuration for CMC-PU2 board
+ Patch by Martin Krause, 17 Nov 2005
+
+* Add support for PS/2 keyboard on TQM85xx board
+ Patch by Martin Krause, 07 Nov 2005
+
+ Tested on a STK85XX baseboard. Make sure the PS/2 controller
+ has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
+
+* Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
+ In tsc2000_read_channel() the delay after setting the multiplexer
+ to a temperature channel is increased from 1,5 ms to 10 ms. This
+ is to allow the multiplexer inputs to stabilize after huge steps
+ of the input signal level.
+ Patch by Martin Krause, 08 Nov 2005
+
+* Adjust TQM5200 make targets
+ Make the automatic CS configuration the default.
+ The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
+ and CONFIG_TQM5200_AC are removed.
+ "TQM5200_config" is now the default for STK52XX.200 base boards.
+ On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
+ Patch by Martin Krause, 07 Nov 2005
+
+* Fix setting of environment variable "ver" on trab board
+ The environment variable "ver" is now set before
+ do_auto_update() is called, so that "ver" can be used
+ in USB update scripts.
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix wrong usage of udelay() in led_blink() on trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix udelay bug in vfd.c for trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Disable JFFS2 support for trab board
+ Patch by Martin Krause, 27 Oct 2005
+
+* Change mtdparts definition on trab board to match current flash map
+ Patch by Martin Krause, 27 Oct 2005
+
+* Fix memory init problems on MCC200 board
+
+* Fix IxEthDB.h to compile again
+ Patch by Stefan Roese, 14 Jun 2006
+
+* Minor cleanup for PCS440EP board
+ Patch by Stefan Roese, 13 Jun 2006
+
+* Add MCF5282 support (without preloader)
+ relocate ichache_State to ram
+ u-boot can run from internal flash
+ Add EB+MCF-EV123 board support.
+ Add m68k Boards to MAKEALL
+ Patch from Jens Scharsig, 08 Aug 2005
+
+* Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Add EPCS Controller bootrom work-around
+ -When booting from an epcs controller, the epcs bootrom may leave the
+ slave select in an asserted state causing soft reset hang. This
+ patch ensures slave select is negated at reset.
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Update PK1C20 board
+ -Update base addresses for standard configuration
+ -Eliminate use of CACHE_BYPASS in board code
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Fix I/O Macros and mini-app stubs
+ -Fix asm/io.h macros
+ -Eliminate use of CACHE_BYPASS in cpu code
+ -Eliminate assembler warnings
+ -Fix mini-app stubs and force no small data
+ Patch by Scott McNutt, 08 Jun 2006
+
+* Fix U-Boot environment sector protection on MCC200 board
+
+* Minor cleanup for PCS440EP board
+
+* Update PCS440EP port to fit into one flash device (incl. environment)
+ Patch by Stefan Roese, 06 Jun 2006
+
+* Add support for PCS440EP board
+ Patch by Stefan Roese, 02 Jun 2006
+
+* Fix examples/Makefile; some build targets were lost
+
+* Fix watchdog handling in CFI flash driver
+ Just use udelay() when waiting for status changes which will
+ implicitely trigger the watchdog.
+
+* Fix PCI to memory window size problems on PM82x boards
+ We use the "automatic" mode that was used for the MPC8266ADS and
+ MPC8272 boards. Eventually this should be used on all boards?]
+ Patch by Wolfgang Grandegger, 17 Jan 2006
+
+* Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
+ Patch by Stefan Roese, 29 May 2006
+
+* Update Intel IXP4xx support
+ - Add IXP4xx NPE ethernet MAC support
+ - Add support for Intel IXDPG425 board
+ - Add support for Prodrive PDNB3 board
+ - Add IRQ support
+ Patch by Stefan Roese, 23 May 2006
+
+* Fix problem in PVR detection for 440GR
+ Patch by Stefan Roese, 18 May 2006
+
+* Fix gcc 3.4.x AFLAGS setting for m68k platform.
+
+* Enable autoboot for M5271EVB board.
+
+* Changed default ramdisk addr in yosemite/yellowstone ports
+ Patch by Stefan Roese, 15 May 2006
+
+* Fix PCMCIA support on virtlab2
+
+* Add support for VirtLab2 board
+ (needed because of differences in the PCMCIA hardware).
+
+* Minor cleanup.
+
+* Update yosemite configuration to enable flash write buffer support
+ Patch by Stefan Roese, 10 May 2006
+
+* Fix compile warnings in common/xyzModem.c
+ Patch by Stefan Roese, 10 May 2006
+
+* Add support for AMCC 440EP Rev C and 440GR Rev B
+ Patch by John Otken, 08 May 2006
+
+* OMAP 5912/OSK: update EMIFS CS1 timings:
+ Problems have been seen in the linux kernel's smc91x network driver
+ due to improper bus timings. The latest 2.6 OMAP kernels currently
+ have a workaround, but this fix belongs in u-boot.
+ Patch by Kevin Hilman, 13 Oct 2005
+
+* Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
+ Patch by Hiroki Kaminaga, 11 Mar 2006
+
+* Update omap5912osk board support
+ - Fix OMAP support that omap5912osk compiles in current source tree
+ - Update with code from "http://omap.spectrumdigital.com/osk5912"
+ to fix problems with DDR initialization
+ - Fix timer setup
+ - Use CFI flash driver and support complete 32MB of onboard flash
+ - Add "print_cpuinfo()" and "checkboard()" functions to display
+ CPU (with frequency) and Board infos
+ Patch by Stefan Roese, 10 May 2006
+
+* Fix watchdog issues for ColdFire boards.
+
+* Add M5271EVB board support.
+
+* Make R5200 specific low level initialization board conditional.
+
+* Update CPU target identification strings for ColdFire family.
+
+* Update register definitions for MCF5271.
+
+* Fix serial console support for MCF5271.
+
+* Fixes for gcc 3.4 based m68k toolchain,
+ based on patch by Jate Sujjavanich.
+
+* Fix lowboot support on MCC200 board
+
+* Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
+ - Removed MPC8349ADS port
+ - Added PCI support to MPC8349ADS
+ - reworked memory map to allow mapping of all regions with BATs
+ Patch by Kumar Gala, 20 Apr 2006
+
+* Coding Style cleanup
+
+* Write RTC seconds first to maintain settings integrity per
+ Maxim/Dallas DS1306 data sheet.
+ Patch by Alan J. Luse, 02 May 2006
+
+* Scheduled for removal: strnicmp() which is unused
+
+* Update for Intel Monahans boards:
+ - support for magic key detection and handling on delta board
+ - NAND support for zylonite board + some minor cleanup
+
+* Declare load_serial_ymodem() when using CFG_CMD_LOADB.
+ Patch by Jon Loeliger, 01 May 2006
+
+* Fixed handling of bad checksums with "mkimage -l"
+
+* Added support for BC3450 board
+ Patch by Stefan Strobl, 21 Oct 2005
+
+* Update for NC650 board:
+ - Support rev1 and rev2 hardware
+ - adapt to new NAND layer
+ - add CP850 configuration based on NC650
+
+* MPC5200: enable snooping of DMA transactions on XLB even if no PCI
+ is configured; othrwise DMA accesses aren't cache coherent which
+ causes for example USB to fail.
+
+* Some code cleanup
+
+* Fix dbau1x00 boards broken by dbau1550 patch
+ PLL:s were not set for boards other than 1550.
+ Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
+ Default boot is now bootp for cards other than 1550.
+ Patch by Thomas Lange, 10 Aug 2005
+
* Fixes common/cmd_flash.c:
+ - fix some compiler/parser error, if using m68k tool chain
+ - optical fix for protect on/off all messages, if using more
+ then one bank
+ Patch by Jens Scharsig, 28 Jul 2005
- - fix some compiler/parser error, if using m68k tool chain
- - optical fix for protect on/off all messages, if using more
- then one bank
- Patch by Jens Scharsig, 28 July 2005
+* Fix Quad UART mapping on MCC200 board due to new HW revision
+
+* Fix JFFS2 support for legacy NAND driver.
+
+* Remove dependencies between DoC code and old legacy NAND driver.
+
+* Fix PM828_PCI target, for which PCI was *not* configured in.
* Fix Lite5200B support: initialize SDelay register
See Freescale's AN3221 "MPC5200B SDRAM Initialization and
* Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
405 SDRAM: - The SDRAM parameters can now be defined in the board
- config file and the 405 SDRAM controller values will
- be calculated upon bootup (see PPChameleonEVB).
- When those settings are not defined in the board
- config file, the register setup will be as it is now,
- so this implementation should not break any current
- design using this code.
+ config file and the 405 SDRAM controller values will
+ be calculated upon bootup (see PPChameleonEVB).
+ When those settings are not defined in the board
+ config file, the register setup will be as it is now,
+ so this implementation should not break any current
+ design using this code.
- Thanks to Andrea Marson from DAVE for this patch.
+ Thanks to Andrea Marson from DAVE for this patch.
440 DDR: - Added function sdram_tr1_set to auto calculate the
- TR1 value for the DDR.
- - Added ECC support (see p3p440).
+ TR1 value for the DDR.
+ - Added ECC support (see p3p440).
Patch by Stefan Roese, 17 Mar 2006
are removed from the default U-Boot build.
Enable DEBUG for lib_arm/board.c to enable debug messages.
New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
- Patch by Stefan Roese, 24 Jan 2006
+ Patch by Stefan Roese, 24 Jan 2006
* Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
Patch by Stefan Roese, 18 Jan 2006
PMC405 and CPCI2DP: Added firmware download and booting via pci.
Patch by Matthias Fuchs, 20 Dec 2005
+* Add ColdFire targets to MAKEALL script
+ Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for r5200 board
+ Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for Freescale M5271 processor
+ Patch by Zachary Landau, 26 Jan 2006
+
* Fix 28F256J3A support on PM520 board
(without bank-switching only 32 MB can be accessed)
Changes for U-Boot 1.1.4:
======================================================================
+* Add support for AMCC 440SPe CPU based eval board (Yucca).
+
+* Call serial_initialize() before first debug() is used.
+
* Changes to Yellowstone & Yosemite 440EP/GR eval boards:
- Changed GPIO setup to enable another address line in order to
address 64M of FLASH.
* Add support for multiple PHYs.
Tested on the following boards:
- cmcpu2 (at91rm9200/ether.c)
+ cmcpu2 (at91rm9200/ether.c)
PPChameleon (ppc4xx/4xx_enet.c)
- yukon (mpc8220/fec.c)
- uc100 (mpc8xx/fec.c)
- tqm834x (mpc834x/tsec.c) with EEPRO100
+ yukon (mpc8220/fec.c)
+ uc100 (mpc8xx/fec.c)
+ tqm834x (mpc834x/tsec.c) with EEPRO100
lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
Main changes include:
common/miiphyutil.c
The first one is to define a single, static partition:
#undef CONFIG_JFFS2_CMDLINE
- #define CONFIG_JFFS2_DEV "nor0"
- #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
- #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
- #define CONFIG_JFFS2_PART_OFFSET 0x00000000
+ #define CONFIG_JFFS2_DEV "nor0"
+ #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
+ #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
+ #define CONFIG_JFFS2_PART_OFFSET 0x00000000
The second method uses the mtdparts command line option and dynamic
partitioning:
/* mtdparts command line support */
#define CONFIG_JFFS2_CMDLINE
- #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
- #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
+ #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
+ #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
Command line of course produces bigger images, and may be inappropriate
for some targets, so by default it's off.
- use -mtune=xscale and -march=armv5 options for PXA
* Patch by Florian Schlote, 08 Sep 2004:
- Add support for SenTec-COBRA5272-board (Coldfire).
+ Add support for SenTec-COBRA5272-board (ColdFire).
* Patch by Gleb Natapov, 07 Sep 2004:
mpc824x: set PCI latency timer to a sane value
* Patch by Stefan Roese, 16 Dez 2004:
- ext2fs support added
- Tundra universe support added
- - Coldfire MCF5249 support added (no preloader needed!)
+ - ColdFire MCF5249 support added (no preloader needed!)
- MCF5249 board TASREG added
- PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
VOM405, WUH405
* Fix NSCU config; add ethernet wakeup code.
-* Add link for preloader for Motorola Coldfire to README.m68k
+* Add link for preloader for Motorola ColdFire to README.m68k
* Patch by Michael Bendzick, 12 Jul 2004:
fix output formatting in drivers/cfi_flash.c
* Some code cleanup
* Patch by Josef Baumgartner, 10 Feb 2004:
- Fixes for Coldfire port
+ Fixes for ColdFire port
* Patch by Brad Kemp, 11 Feb 2004:
Fix CFI flash driver problems
- 4xx: removed spurious MII error messages on "mii info" command.
* Patch by Bernhard Kuhn, 28 Nov 2003:
- add support for Coldfire CPU
+ add support for ColdFire CPU
add support for Motorola M5272C3 and M5282EVB boards
* Patch by Pierre Aubert, 24 Nov 2003:
Bring ARM memory layout in sync with the documentation:
stack and malloc-heap are now located _below_ the U-Boot code
-* Accelerate booting on TRAB board: read and check autoupdate image
+* Accelerate booting on TRAB board: read and check autoupdate image
headers first instead of always reading the whole images.
* Fix type in MPC5XXX code (pointed out by Victor Wren)
* Make 5200 reset command _really_ reset the board, without running
any other code after it
-* Fix errors with flash erase when range spans across banks
+* Fix errors with flash erase when range spans across banks
that are mapped in reverse order
* Fix flash mapping and display on P3G4 board
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)
+* 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)
Update for MPC8266ADS board
* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
- instead CFG_MONITOR_LEN is now only used to determine _at_compile_
+ instead CFG_MONITOR_LEN is now only used to determine _at_compile_
_time_ (!) if the environment is embedded within the U-Boot image,
or in a separate flash sector.
* Patch by Thomas Schäfer, 28 Apr 2003:
Fix SPD handling for 256 ECC DIMM on Walnut
-* Add support for arbitrary bitmaps for TRAB's VFD command;
+* Add support for arbitrary bitmaps for TRAB's VFD command;
allow to pass boot bitmap addresses in environment variables;
allow for zero boot delay
* Add VFD type detection to trab board
-* extend drivers/cs8900.c driver to synchronize ethaddr environment
+* extend drivers/cs8900.c driver to synchronize ethaddr environment
variable with value in the EEPROM
* Patch by Stefan Roese, 10 Feb 2003:
* Patch by Pierre Aubert, 05 Nov 2002
Add support for slave serial Spartan 2 FPGAs
-* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
+* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
drivers
* Add support for log buffer which can be passed to Linux kernel's
projects / platform / kernel / u-boot.git / blobdiff