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- update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
env_common.c)
- sbc8260 tweaks
- adjust "help" output
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Minor cleanup of comments
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go back to 66 MHz for stability
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- add description for missing CFG_CMD_* entries in the README file
- sacsng tweaks:
include/configs/sacsng.h:
+ Support extra bootp options like: 2nd DNS and send hostname
+ Enabling ping and irq command
+ Adding defines for a bunch of misc configrabled options
(patches for these options will be coming)
+ Adding watchdog support, but it isn't enabled yet.
board/sacsng/sacsng.c:
+ Suppressing unneeded output when the quiet environment
is non-zero.
+ show_boot_progress() now accepts any negative number as a
failure code.
+ show_boot_progress() flashes the error code 5 times, and
then resets the board to retry the boot from the top
* Patch by Gleb Natapov, 14 Sep 2003:
enable watchdog support for all MPC824x boards that have a watchdog
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enable watchdog support for all MPC824x boards that have a watchdog
* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
"Non-octet Aligned Frame" errors we see at 100 Mbps
* Patch by Sharad Gupta, 14 Sep 2003:
fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
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update configuration for PPChameleonEVB board
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various changes to VCMA9 board specific files
* Add I2C support for MGT5100 / MPC5200
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add burn-in tests for TRAB board
* Enable instruction cache on MPC5200 board
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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.
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(tested with USB memory sticks only)
* Avoid flicker on TRAB's VFD
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* 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
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* Add support for P3G4 board
* Fix problem with MGT5100 FEC driver: add "early" MAC address
initialization
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According to the MPC8260 User's Manual, PCI_MODE signal should be
reflected in SCCR register, and local bus pins configuration is taken
from HRCW and appears in SIUMCR. For some reason it does not work
this way, so the only possibility to detect if the board is
configured in PCI mode is to check the BCSR. This patch sets SCCR and
SIUMCR according to the BCSR.
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add support for Adder II MPC852T module
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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
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(because of better response to iprobe command); fix problem with
"reset" command
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* Fix RAM size detection for RMU board
* Implement "reset" for MGT5100/MPC5200 systems
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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).
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disable clocks_in_mhz, enable boot count limit
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* 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
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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.
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* 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
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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)
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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
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* Add support for MGT5100 and MPC5200 processors
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- added support for arm925t cpu core
- added support for TI OMAP 1510 Innovator Board
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- add I2C support for s3c2400 systems (trab board)
- (re-) add "ping" to command table
* Fix handling of "slow" POST routines
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- 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
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* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
mirror bit flash on TQM8xxM modules
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(autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
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- 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
- Add support for SL8245 board
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- 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)
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- logdl
- csb226
- innokom
* Patch by Pantelis Antoniou, 25 Jun 2003:
update NetVia with V2 board support
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Update for MPC8260ADS board
* Patch by Murray Jensen, 23 Jun 2003:
- cleanup of GCC 3.x compiler warnings
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(0xf5000000, to be specific). The reason is that the RTC first gets
accessed before MMU is initialized and, consequently, it needs to be
placed at physical addresses which are later mapped to the same
virtual addresses (like 0xf5000000 physical is mapped to 0xf5000000
virtual).
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- hymod update
- cleanup (especially for gcc-3.x compilers)
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Fix clock divider rounding problem in drivers/serial.c
* Patch by Ken Chou, 19 June 2003:
Added support for A3000 SBC board (Artis Microsystems Inc.)
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