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2009-05-1574xx_7xx: Fix rounding problem in CPU frequency calculationStefan Roese
This patch fixes a problem in the CPU frequency calculation. Without it a 798MHz CPU is displayed as 368.503 MHz. And with it it's 798 MHz. Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2006-12-04Introduce PLL_CFG[0:4] table for processor 7448/7447A/7455/7457. The originalroy zang
multiplier table can not refect the real PLL clock behavior of these processors. Please refer to the hardware specification for detailed information of the corresponding processors. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
2006-12-01Clean up the code according to codestyle:roy zang
(1) remove some C++ comments. (2) remove trailing white space. (3) remove trailing empty line. (4) Indentation by table. (5) remove {} in one line condition. (6) add space before '(' in function call. Remove some weird printf () output. Add necessary comments. Modified Makefile to support building in a separate directory.
2006-11-02General code modification for mpc7448hpc2 board support.roy zang
1. Add 7447A and 7448 processor support. 2. Add the following flags. CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically (such as by switch on board), this flag should be set. CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot relocates to RAM, this flag should be set. CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the system hang in exception, this flag should be set. There is a design issue for tsi108/109 pci configure read. When pci scan the slots, if there is no pci card, the tsi108/9 will cause a machine check exception for mpc7448 processor. Signed-off-by: Alexandre Bounine <alexandreb@tundra.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2004-01-03* Patch by Ronen Shitrit, 10 Dec 2003:wdenk
Add support for the Marvell DB64360 / DB64460 development boards * Patch by Detlev Zundel, 10 Dec 2003: fix dependency problem in examples/Makefile
2003-06-27* Code cleanup:wdenk
- 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)
2003-06-20Patch by Tom Guilliams, 20 Jun 2003:wdenk
added CONFIG_750FX support for IBM 750FX processors
2002-11-19* Patch by Thomas Frieden, 13 Nov 2002:wdenk
Add code for AmigaOne board (preliminary merge to U-Boot, still WIP) * Patch by Jon Diekema, 12 Nov 2002: - Adding URL for IEEE OUI lookup - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED being defined. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and root-on-nfs macros are designed to switch how the default boot method gets defined.
2002-08-27Initial revisionwdenk