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I've redone the SBC8349 support to match git-current, which
incorporates all the MPC834x updates from Freescale since the 1.1.6
release, including the DDR changes.
I've kept all the SBC8349 files as parallel as possible to the
MPC8349EMDS ones for ease of maintenance and to allow for easy
inspection of what was changed to support this board. Hence the SBC8349
U-Boot has FDT support and everything else that the MPC8349EMDS has.
Fortunately the Freescale updates added support for boards using CS0,
but I had to change spd_sdram.c to allow for board specific settings for
the sdram_clk_cntl (it is/was hard coded to zero, and that remains the
default if the board doesn't specify a value.)
Hopefully this should be mergeable as-is and require no whitespace
cleanups or similar, but if something doesn't measure up then let me
know and I'll fix it.
Thanks,
Paul.
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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: Timur Tabi <timur@freescale.com>
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Patch by Aaron Sells, 20 Jun 2006
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Patch by Sangmoon Kim, 18 Aug 2005
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Patch from Richard Danter, 12 Aug 2005
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Patch by Thomas Lange, Aug 11 2005
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Patch by John Otken, 23 Nov 2005
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Patch by Art Shipkowski, 12 May 2005
Cleanup.
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Patch by James MacAulay, 07 Oct 2005
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Patch by Marc Leeman, 04 Mar 2005
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Patch by Cliff Brake, 04 Feb 2005
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Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
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Patch by Murray Jensen, 30 Jun 2005
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add support for the KS8695P (ARM 922 based) CPU
* Patch by Steven Scholz, 19 May 2005:
Add support for CONFIG_SERIAL_TAG on ARM boards
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- update the pxa-regs.h file for PXA27x chips
- add PXA27x based ADSVIX board
- add support for MMC on PXA27x processors
* Patch by Andrew E. Mileski, 28 Nov 2004:
Fix PPC4xx SPD SDRAM detection bug
* Patch by Hiroshi Ito, 26 Nov 2004:
Fix logic of "test -z" and "test -n" commands
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Add support for Analogue & Micro Rattler boards.
Tested on Rattler8248.
* Patch by Andre Renaud, 08 Nov 2004:
Fix watchdog support in common/lcd.c
* Patch by Marc Leeman, 05 Nov 2003:
Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
bug only affects the XPC8245 processors
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Add support for Wind River sbc405 board
* Patch by Rainer Brestan, 12 Oct 2004:
Make examples/Makefile more robust
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add support for the AMD db1550 board
* Patch by Travis Sawyer, 15 Sep 2004:
Add CONFIG_SERIAL_MULTI support for ppc4xx,
update README.serial_multi
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- Improve platform.S code for omap1510inn that detects whether code
is running from SDRAM or not. Patch allows SDRAM to be configured
if code is running out of SRAM at 0x20000000.
* Patch by Frederick Klatt, 30 Aug 2004:
Add support for the Wind River SBC8540/SBC8560 boards
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- Add support for Altera Nios-II processors.
- Add support for Psyent PCI-5441 board.
- Add support for Psyent PK1C20 board.
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Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
MGT5100 and MPC5200 based Freescale platforms.
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- add empty include/asm-microblaze/processor.h
- add to CREDITS and MAINTAINERS
- add gd initialization
- add MicroBlaze and SUZAKU board to MAKEALL script
- add reset support for SUZAKU
- add flush_cache() for MicroBlaze
- add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
size flash memory on SUZAKU
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Add support for the PXA250 based Intrinsyc Cerf board.
* Patch by Yasushi Shoji, 27 Jun 2004:
fix comment in include/common.h
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* Patch by Daniel Poirot, 24 Jun 2004:
Add support for Wind River's sbc8240 board
* Patches by Yasushi Shoji, 26 Jun 2004:
- drivers/serial_xuartlite.c: fix "return 0" in void function
- add microblaze support to mkimage tool
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Update for PPChameleon board:
- support for SysClk @ 25MHz
- support for Silicon Motion SM712 VGA controller
- some clean ups
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* Patch by Curt Brune, 17 May 2004:
- Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
- Add support for ESPD-Inc. EVB4510 Board
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- DDR Ram support for PM520 (MPC5200)
- support for different flash types (PM520)
- USB / IDE / CF-Card / DiskOnChip support for PM520
- 8 bit boot rom support for PM520/CE520
- Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
- I2C and RTC support for CPC45
- support of new flash type (28F160C3T) for CPC45
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Add support for Analogue&Micro Adder87x and the older AdderII board.
* Patch by Ming-Len Wu, 09 Jun 2004:
Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
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- Add support for RPXlite_DW board
- Update FLASH driver for 4*AM29DL323DB90VI
- Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
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Add support for Exys XSEngine board
Some code cleanup.
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Add support for Interphase iSPAN boards.
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- Add support for the Logic Zoom LH7A40x based SDK board(s),
specifically the LPD7A400.
* Patches by Robert Schwebel, 15 May 2004:
- call MAC address reading code also for SMSC91C111;
- make SMSC91C111 timeout configurable, remove duplicate code
- fix get_timer() for PXA
- update doc/README.JFFS2
- use "bootfile" env variable also for jffs2
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Add support for Cogent CSB472 board (8MB Flash Rev)
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Add support for OMAP730 Perseus2 Development board
* Patch by Alan J. Luse, 29 Apr 2004:
Fix flash chip-select (OR0) option register setting on FADS boards.
* Patch by Alan J. Luse, 29 Apr 2004:
Report MII network speed and duplex setting properly when
auto-negotiate is not enabled.
* Patch by Jarrett Redd, 29 Apr 2004:
Fix hang on reset on Ocotea board due to flash in wrong mode.
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add support for Intel Assabet board
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- add auto-complete support to the U-Boot CLI
- add support for NETTA and NETPHONE boards; fix NETVIA board
* Patch by Yuli Barcohen, 28 Mar 2004:
- Add support for MPC8272 family including MPC8247/8248/8271/8272
- Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
- Change configuration method for MPC8260ADS family
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Add Reiserfs support
* Patch by Hinko Kocevar, 20 Mar 2004
- Add auto-release for SMSC LAN91c111 driver
- Add save/restore of PTR and PNR regs as suggested in datasheet
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Ignore '\0' characters in console input for use with telnet and
telco pads.
* Patch by Leon Kukovec, 17 Mar 2004:
typo fix for strswab prototype #ifdef
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avoid dereferencing NULL pointer in lib_arm/armlinux.c
* Patch by Stephen Williams, 15 Mar 2004:
Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
* Patch by Tolunay Orkun, 15 Mar 2004:
Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
* Patch by Travis Sawyer, 15 Mar 2004:
Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
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- Add support for the SSV ADNP/ESC1 (Nios Softcore)
* Patch by George G. Davis, 9 Mar 2004:
fix recent build failure for SA1100 target
* Patch by Travis Sawyer, 09 Mar 2004:
Support native interrupt mode for the IBM440GX.
Previously it was running in 440GP compatibility mode.
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NS9750 DevBoard added
* Patch by Pierre AUBERT, 24 Feb 2004
add USB support for MPC5200
* Patch by Steven Scholz, 24 Feb 2004:
- fix MII commands to use values from last command
* Patch by Torsten Demke, 24 Feb 2004:
Add support for the eXalion platform (SPSW-8240, F-30, F-300)
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Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
select MDI port based on enabled EMAC device.
Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
base PrPMC board.
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- more documentation for NIOS port
- new struct nios_pio_t, struct nios_spi_t
- Reconfiguration for NIOS Development Kit DK1C20:
o move board related code from board/dk1c20
to board/altera/dk1c20
o create a new common source path board/altera/common
and move generic flash access stuff into it
o change/expand configuration file DK1C20.h
- Add support for NIOS Development Kit DK1S10
- Add status LED support for NIOS systems
- Add dual 7-segment LED support for Altera NIOS DevKits
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add support for Coldfire CPU
add support for Motorola M5272C3 and M5282EVB boards
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- Added Motorola CPU 8540/8560 support (cpu/85xx)
- Added Motorola MPC8540ADS board support (board/mpc8540ads)
- Added Motorola MPC8560ADS board support (board/mpc8560ads)
* Minor code cleanup
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- Add support for Altera FPGA ACEX1K
* Patches by Thomas Lange, 09 Oct 2003:
- Endian swap ATA identity for all big endian CPUs, not just PPC
- MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
args to linux
- add support for dbau1x00 board (MIPS32)
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- fix cmd_ide.c for non ppc boards (read/write functions did not
add ATA base address)
- fix for shannon board
- #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
* Patch by Sangmoon Kim, 07 Oct 2003:
add support for debris board
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- add support for Altera Nios-32 CPU
- add support for Nios Cyclone Development Kit (DK-1C20)
* Patch by Steven Scholz, 29 Sep 2003:
- A second parameter for bootm overwrites the load address for
"Standalone Application" images.
- bootm sets environment variable "filesize" to the resulting
(uncompressed) data length for "Standalone Application" images
when autostart is set to "no". Now you can do something like
if bootm $fpgadata $some_free_ram ; then
fpga load 0 $some_free_ram $filesize
fi
* Patch by Denis Peter, 25 Sept 2003:
add support for the MIP405 Rev. C 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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