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* TQM885D: Exchanged SDRAM timing by a more relaxed timing.Jens Gehrlein2007-12-27-4/+1
| | | | | | | | CAS-Latency=2, Write Recovery Time tWR=2 The max. supported bus frequency is 66 MHz. Therefore, changed threshold to switch from 1:1 mode to 2:1 from 80 MHz to 66 MHz. Signed-off-by: Martin Krause <martin.krause@tqs.de>
* Add support for TQM885D board.Markus Klotzbuecher2006-07-12-2/+7
| | | | | | Patch by Martin Krause, 20 Mar 2006 Signed-off-by: Martin Krause <martin.krause@tqs.de>
* GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-8/+2
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* measure_gclk() is needed when DEBUG is enabledWolfgang Denk2005-08-12-1/+1
| | | | Patch by Bryan O'Donoghue, 25 Apr 2005
* * Patch by Yuli Barcohen, 13 Jul 2004:wdenk2004-09-28-16/+16
| | | | | | | | Allow clock setting on MPC866/MPC885 series chips according to environment variable `cpuclk' * Patch by Yuli Barcohen, 20 Apr 2004: Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
* Add support for IDS "NC650" boardwdenk2004-08-28-1/+1
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* Patch by Yuli Barcohen, 19 Apr 2004:wdenk2004-06-06-11/+28
| | | | | | | - Rename DUET_ADS to MPC885ADS - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY - Clean up FADS family port to use the new defines
* Clean up the TQM8xx_YYMHz configurations; allow to use the samewdenk2004-04-24-0/+28
| | | | | | binary image for all clock frequencies. Implement run-time optimization of flash access timing based on the actual bus frequency.
* * Make sure to use a bus clock divider of 2 only when running TQM8xxMwdenk2004-02-11-18/+28
| | | | | | modules at CPU clock frequencies above 66 MHz. * Optimize flash programming speed for LWMON (by another 100% :-)
* Fix variable CPU clock for MPC859/866 systems for low CPU clockswdenk2004-01-31-5/+24
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* * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):wdenk2004-01-24-0/+115
| | | | | | | | see doc/README.MPC866 for details; implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866; calculate CPU clock frequency from PLL register values. * Add support for 128 MB RAM on TQM8xxL/M modules
* * Cleanup lowboot code for MPC5200wdenk2004-01-02-2/+2
| | | | | | | | | | | | | | | | | | * Minor code cleanup (coding style) * Patch by Reinhard Meyer, 30 Dec 2003: - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE, - added CONFIG_PHY_ADDR to include/configs/IceCube.h, - turned debug print of PHY registers into a function (called in two places) - added support for EMK MPC5200 based modules * Fix MPC8xx PLPRCR_MFD_SHIFT typo * Add support for TQM866M modules * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash) * Fix a few compiler warnings
* * Patches by Xianghua Xiao, 15 Oct 2003:wdenk2003-10-15-4/+4
| | | | | | | | - 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
* * Patch by Martin Krause, 17 Jul 2003:wdenk2003-07-17-8/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* * Code cleanup:wdenk2003-06-27-15/+15
| | | | | | | | | - 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)
* Initial revisionwdenk2002-08-27-0/+187
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