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* ppc_4xx: Apply new HW register namesNiklaus Giger2009-10-07-3/+3
| | | | | | | | Modify all existing *.c files to use the new register names as seen in the AMCC manuals. Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate get_OPB_freq()Stefan Roese2009-09-17-75/+15
| | | | | | | | | | | | | All 4xx variants had their own, mostly identical get_OPB_freq() function. Some variants even only had the OPB frequency calculated in this routine and not supplied the sys_info.freqOPB variable correctly (e.g. 405EZ). This resulted in incorrect OPB values passed via the FDT to Linux. This patch now removes all those copies and only uses one function for all 4xx variants (except for IOP480 which doesn't have an OPB). Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix 405EZ uart base baud calculationStefan Roese2009-09-17-1/+5
| | | | | | | With this fix, Linux correctly configures the baudrate when booting with FDT passed from U-Boot to Linux. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Big cleanup of PPC4xx definesStefan Roese2009-09-11-26/+26
| | | | | | | | | | | | | | | | This patch cleans up multiple issues of the 4xx register (mostly DCR, SDR, CPR, etc) definitions: - Change lower case defines to upper case (plb4_acr -> PLB4_ACR) - Change the defines to better match the names from the user's manuals (e.g. cprpllc -> CPR0_PLLC) - Removal of some unused defines Please test this patch intensive on your PPC4xx platform. Even though I tried not to break anything and tested successfully on multiple 4xx AMCC platforms, testing on custom platforms is recommended. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Replace 4xx lowercase SPR referencesMatthias Fuchs2009-07-24-1/+2
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix missing freqOPB for 405EPDirk Eibach2009-07-24-0/+2
| | | | | | | | In cpu/ppc4xx/speed.c initialization of sysInfo->freqOPB for 405EP was left out for no obvious reason. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* Cleanup: fix "MHz" spellingWolfgang Denk2008-10-21-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: CPU PPC440x5 on Virtex5 FXRicardo Ribalda Delgado2008-07-18-1/+5
| | | | | | | | | | | -This patchs gives support for the embbedded ppc440 on the Virtex5 FPGAs -interrupts.c divided in uic.c and interrupts.c -xilinx_irq.c for xilinx interrupt controller -Include modifications propossed by Stefan Roese Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Acked-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add initial 460SX defines for the cpu/ppc4xx directory.Feng Kan2008-07-11-1/+2
| | | | | Signed-off-by: Feng Kan <fkan@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Rename CONFIG_XILINX_ML300 to CONFIG_XILINX_405Michal Simek2008-07-06-1/+1
| | | | | | | | This change helps with better handling with others Xilinx based platform. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stefan Roese <sr@denx.de>
* Big white-space cleanup.Wolfgang Denk2008-05-21-1/+1
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: Fix typos in 460GT/EX FBDV arrayDave Mitchell2008-05-08-1/+1
| | | | | | | Corrected two typos in the 460GT/EX FBDV array. Signed-off-by: Dave Mitchell <dmitchell@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix sys_get_info() for 405GP(r)Matthias Fuchs2008-04-21-0/+2
| | | | | | | | This patch assigns the correct EBC clock for 405GP(r) CPUs to PPC4xx_SYS_INFO structure. Without this patch U-Boot uses an uninitialized EBC clock in its startup message. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* ppc4xx: Add basic support for AMCC 460EX/460GT (2/5)Stefan Roese2008-03-15-2/+123
| | | | | | This patch adds basic support for the AMCC 460EX/460GT PPC's. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add freqUART to CPU speed detectionStefan Roese2007-10-31-8/+17
| | | | | | | This value is needed later for the device tree configuration of the uart clock. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate some of the 405 and 440 macros/structs into 4xxStefan Roese2007-10-31-15/+15
| | | | | | | | | | This patch moves some common 4xx macros and the PPC405_SYS_INFO/ PPC440_SYS_INFO structure into the common ppc4xx.h header. Lot's of other macros are good candidates to be consolidated this way in the future. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add PPC405EX supportStefan Roese2007-10-31-6/+174
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix problem in PLL clock calculationStefan Roese2007-08-13-16/+17
| | | | | | | This patch was originall provided by David Mitchell <dmitchell@amcc.com> and fixes a bug in the PLL clock calculation. Signed-off-by: Stefan Roese <sr@denx.de>
* [PATCH] Add AMCC PPC405EZ supportStefan Roese2007-03-21-2/+112
| | | | | | | | | | This patch adds support for the new AMCC 405EZ PPC. It is in preparation for the AMCC Acadia board support. Please note that this Acadia/405EZ support is still in a beta stage. Still lot's of cleanup needed but we need a preliminary release now. Signed-off-by: Stefan Roese <sr@denx.de>
* [PATCH] Add support for the AMCC Katmai (440SPe) eval boardStefan Roese2007-02-20-7/+6
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* Add support for AMCC Sequoia PPC440EPx eval boardStefan Roese2006-09-07-1/+2
| | | | | | | | | | | - Add support for PPC440EPx & PPC440GRx - Add support for PPC440EP(x)/GR(x) NAND controller in cpu/ppc4xx directory - Add NAND boot functionality for Sequoia board, please see doc/README.nand-boot-ppc440 for details - This Sequoia NAND image doesn't support environment in NAND for now. This will be added in a short while. Patch by Stefan Roese, 07 Sep 2006
* Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz2006-06-30-2/+252
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| * Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz2006-06-30-2/+252
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* | GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-5/+1
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* Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.Stefan Roese2005-11-29-1/+1
| | | | Patch by John Otken, 23 Nov 2005
* Add support for AP1000 board.Wolfgang Denk2005-10-09-0/+7
| | | | Patch by James MacAulay, 07 Oct 2005
* Changed CONFIG_440_xx to CONFIG_440xx for a consistent design (405 and linux)Stefan Roese2005-08-08-2/+2
| | | | Patch by Stefan Roese, 08 Aug 2005
* Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.Stefan Roese2005-08-01-3/+92
| | | | Patch by Steven Blakeslee, 27 Jul 2005
* CPU speed calculation updated (fixed a rounding problem)stroese2004-12-16-34/+14
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* Patch by Andrea Marson, 11 Jun 2004:wdenk2004-07-01-2/+7
| | | | | | | Update for PPChameleon board: - support for SysClk @ 25MHz - support for Silicon Motion SM712 VGA controller - some clean ups
* Code cleanup; make several boards compile & link.wdenk2004-03-14-1/+1
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* * Patch by Travis Sawyer, 01 Mar 2004:wdenk2004-03-14-2/+3
| | | | | | | | | | | | | | | | | | | Ocotea: - Add IBM PPC440GX Ref Platform support (Ocotea) Original code by Paul Reynolds <PaulReynolds@lhsolutions.com> Adapted to U-Boot and 440GX port 440gx_enet.c: - Add gracious handling of all Ethernet Pin Selections for 440GX - Add RGMII selection for Cicada CIS8201 Gigabit PHY ppc440.h: - Add needed bit definitions - Fix formatting * Patch by Carl Riechers, 1 Mar 2004: Add PPC440GX prbdv0 divider to fix memory clock calculation. * Patch by Stephan Linz, 27 Feb 2004 - avoid problems for targets without NFS download support
* * Patch by Peter Ryser, 20 Feb 2004:wdenk2004-02-23-0/+4
| | | | | | | | | | | | | Add support for the Xilinx ML300 platform * Patch by Stephan Linz, 17 Feb 2004: Fix watchdog support for NIOS * Patch by Josh Fryman, 16 Feb 2004: Fix byte-swapping for cfi_flash.c for different bus widths * Patch by Jon Diekema, 14 Jeb 2004: Remove duplicate "FPGA Support" notes from the README file
* Patch by Travis Sawyer, 30 Dec 2003:wdenk2004-02-06-0/+53
| | | | | | | 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.
* * Code cleanup:wdenk2003-06-27-1/+1
| | | | | | | | | - 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)
* PPC405EP support added.stroese2003-05-23-2/+123
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* Changed PPC405GPr version from A to B.stroese2003-04-04-1/+1
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* Initial revisionwdenk2002-11-03-0/+308
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