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* mpc83xx: Lindent and clean up cpu/mpc83xx/speed.cKim Phillips2006-11-03-79/+82
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* mpc83xx: Fix the incorrect dcbz operationDave Liu2006-11-03-34/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 834x rev1.x silicon has one CPU5 errata. The issue is when the data cache locked with HID0[DLOCK], the dcbz instruction looks like no-op inst. The right behavior of the data cache is when the data cache Locked with HID0[DLOCK], the dcbz instruction allocates new tags in cache. The 834x rev3.0 and later and 8360 have not this bug inside. So, when 834x rev3.0/8360 are working with ECC, the dcbz instruction will corrupt the stack in cache, the processor will checkstop reset. However, the 834x rev1.x can work with ECC with these code, because the sillicon has this cache bug. The dcbz will not corrupt the stack in cache. Really, it is the fault code running on fault sillicon. This patch fix the incorrect dcbz operation. Instead of CPU FP writing to initialise the ECC. CHANGELOG: * Fix the incorrect dcbz operation instead of CPU FP writing to initialise the ECC memory. Otherwise, it will corrupt the stack in cache, The processor will checkstop reset. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: change ft code to modify local-mac-address propertyKim Phillips2006-11-03-2/+2
| | | | | Update 83xx OF code to update local-mac-address properties for ethernet instead of the obsolete 'address' property.
* mpc83xx: Fix dual I2C support for the MPC8349ITX, MPC8349EMDS, TQM834x, and ↵Timur Tabi2006-11-03-84/+130
| | | | | | | | | MPC8360EMDS This patch also adds an improved I2C set_speed(), which handles all clock frequencies. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: add QE ethernet supportDave Liu2006-11-03-7/+120
| | | | this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
* mpc83xx: Add MPC8360EMDS basic board supportDave Liu2006-11-03-258/+309
| | | | | Add support for the Freescale MPC8360EMDS board. Includes DDR, DUART, Local Bus, PCI.
* mpc83xx: Add support for the MPC8349E-mITXTimur Tabi2006-11-03-3/+130
| | | | | | | | | | | | | | | | | | | 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>
* Multi-bus I2C implementation of MPC834xBen Warren2006-11-03-24/+144
| | | | | | | | | | | | | | | | | | | | | Hello, Attached is a patch implementing multiple I2C buses on the MPC834x CPU family and the MPC8349EMDS board in particular. This patch requires Patch 1 (Add support for multiple I2C buses). Testing was performed on a 533MHz board. /*** Note: This patch replaces ticket DNX#2006083042000027 ***/ Signed-off-by: Ben Warren <bwarren@qstreams.com> CHANGELOG: Implemented driver-level code to support two I2C buses on the MPC834x CPU family and the MPC8349EMDS board. Available I2C bus speeds are 50kHz, 100kHz and 400kHz on each bus. regards, Ben
* mpc83xx: Add support for Errata DDR6 on MPC 834x systemsTimur Tabi2006-11-03-1/+42
| | | | | | | | | | CHANGELOG: * Errata DDR6, which affects all current MPC 834x processors, lists changes required to maintain compatibility with various types of DDR memory. This patch implements those changes. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Add support for variable flash memory sizes on 83xx systemsTimur Tabi2006-11-03-8/+21
| | | | | | | | | CHANGELOG: * On 83xx systems, use the CFG_FLASH_SIZE macro to program the LBC local access window registers, instead of using a hard-coded value of 8MB. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Changed to unified mpx83xx names and added common 83xx changesDave Liu2006-11-03-131/+204
| | | | | | | Incorporated the common unified variable names and the changes in preparation for releasing mpc8360 patches. Signed-off-by: Dave Liu <daveliu@freescale.com>
* mpc83xx: Removed unused file resetvec.S for mpc83xx cpuTanya Jiang2006-11-03-7/+1
| | | | | | Removed unused file resetvec.S for mpc83xx cpu Signed-off-by: Tanya Jiang <tanya.jiang@freescale.com>
* [PATCH] omap925.c: Remove unused functionsStefan Roese2006-10-28-34/+0
| | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
* MPC86xx: Cleaned up unused and conditionally used local variables.Jon Loeliger2006-10-27-6/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Fix "ar" flags in some Makefiles to allow for silent "make -s"Wolfgang Denk2006-10-27-3/+3
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* Fix bug in PPC440 NAND driver cpu/ppc4xx/ndfc.cStefan Roese2006-10-24-4/+9
| | | | Patch by Stefan Roese, 24 Oct 2006
* Code cleanupWolfgang Denk2006-10-24-166/+166
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* Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-10-24-0/+2287
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| * Add AT32AP CPU and AT32AP7000 SoC supportWolfgang Denk2006-10-24-0/+2287
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch by Haavard Skinnemoen, 06 Sep 2006 This patch adds support for the AT32AP CPU family and the AT32AP7000 chip, which is the first chip implementing the AVR32 architecture. The AT32AP CPU core is a high-performance implementation featuring a 7-stage pipeline, separate instruction- and data caches, and a MMU. For more information, please see the "AVR32 AP Technical Reference": http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf In addition to this, the AT32AP7000 chip comes with a large set of integrated peripherals, many of which are shared with the AT91 series of ARM-based microcontrollers from Atmel. Full data sheet is available here: http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | Merge with http://www.jdl.com/software/u-boot-86xx.gitWolfgang Denk2006-10-20-372/+4600
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| * Merge branch 'i2c'Jon Loeliger2006-10-20-266/+1
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| | * Converted all 85xx boards to use a common FSL I2C driver.Jon Loeliger2006-10-20-266/+1
| | | | | | | | | | | | | | | | | | | | | | | | Introduced COFIG_FSL_I2C to select the common FSL I2C driver. And removed hard i2c path from a few u-boot.lds scipts too. Minor whitespace cleanups along the way. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-19-6/+16
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| * | Moved i2c driver out of cpu/mpc86xx/i2c.c into drivers/fsl_i2c.cJon Loeliger2006-10-19-270/+1
| | | | | | | | | | | | | | | | | | | | | in an effort to begin to unify the umpteen FSL I2C drivers that are all otherwise very similar. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | * Fix a bunch of compiler warnings for gcc 4.0Jon Loeliger2006-10-19-0/+5
| | | | | | | | | | | | Signed-off-by: Matthew McClintock <msm@freescale.com>
| * | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-10-10-56/+56
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| * | | Coding style changes to remove local varible blocksJon Loeliger2006-10-10-144/+128
| | | | | | | | | | | | | | | | and reformat a bit nicer.
| * | | Fix whitespace issues.Jon Loeliger2006-10-10-1/+0
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| * | | Merge branch 'mpc86xx'Jon Loeliger2006-09-29-0/+2
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| | * | | Fix missing tCycle/modfreq calculation.John Traill2006-09-29-0/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: John Traill <john.traill@freescale.com>
| * | | | Modified makefile for new build mechanism.Jon Loeliger2006-09-19-7/+10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | | | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-09-19-4045/+1980
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/stxxtc/Makefile
| * \ \ \ \ Merge branch 'mpc86xx'Jon Loeliger2006-09-14-4/+5
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| | * | | | Handle 86xx SVR values according to the new Reference Manual.Jon Loeliger2006-09-14-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both 8641 and 8641D have SVR == 0x8090, and are distinguished by the byte in bits 16-23 instead. Thanks to Jason Jin for noticing. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | | | | Merge branch 'mpc86xx'Jon Loeliger2006-08-29-5/+0
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| | * | | | Remove trailing empty lines.Jon Loeliger2006-08-29-5/+0
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| * | | | | Merge branch 'mpc86xx'Jon Loeliger2006-08-29-3/+3
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| | * | | | Remove bogus msync and use volatile asm.Jon Loeliger2006-08-29-3/+3
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| * | | | | Merge branch 'mpc86xx'Jon Loeliger2006-08-22-357/+333
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| | * | | | General indent and whitespace cleanups.Jon Loeliger2006-08-22-352/+331
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| | * | | | Cleanup compiler warnings.Jon Loeliger2006-08-22-13/+10
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| | * | | | Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTRHaiying Wang2006-08-17-1/+2
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| * | | | | Merge branch 'master' of http://www.denx.de/git/u-bootJon Loeliger2006-08-22-10/+851
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| * | | | | | Copy Global Data Pointer to r29 for DECLARE_GLOBAL_DATA_PTRHaiying Wang2006-08-17-1/+2
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| * | | | | | Merge branch 'mpc85xx'Jon Loeliger2006-08-09-36/+200
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/ft_build.h include/pci.h Resolved, though.
| | * | | | | | * Switched default PCI speed for 8540 ADS back to 33MHzMatthew McClintock2006-08-09-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Added comments and a printf to warn that PCI-X won't work at 33MHz Patch by Andy Fleming 17-Mar-2006 Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * | | | | | * Added support for initializing second PCI bus on 85xx Patch by Andy ↵Matthew McClintock2006-08-09-35/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fleming 17-Mar-2006 Signed-off-by: Andy Fleming <afleming@freescale.com>
| | * | | | | | * Add Flat Dev Tree construction for MPC85xx ADS and CDS boards Patch by Jon ↵Matthew McClintock2006-08-09-1/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loeliger 17-Jan-2006 Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * | | | | | | Merge branch 'wd'Jon Loeliger2006-08-09-193/+1255
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| * \ \ \ \ \ \ \ Merge branch 'mpc86xx'Jon Loeliger2006-08-09-100/+43
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