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[/] [amber/] [trunk/] [sw/] - Rev 43

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43 Added support for the flat executable file format to vmlinux, so that the hello-world program is correctly relocated when it is loaded at the end of the vmlinux test.
Changed the Virtex-5 clock configuration to use a 1200MHz VCO frequency and 80MHz system clock frequency.		 csantifort 5265d 17h /amber/trunk/sw/
40 Added wishbone bus jitter testing option.
Cleaned up waveform log .do files, now seperate files for a23 and a25 cores.
Added vmlinux executable elf file for running on hardware.		 csantifort 5289d 14h /amber/trunk/sw/
36 Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus csantifort 5292d 14h /amber/trunk/sw/
35 Amber25 improvements:
Use 128-bit wishbone bus, instead of 32-bit to reduce cache miss fetch times
Use a fast barrel shifter for shifts between 0 and 4 to improve timing
Use a 2 cycle full barrel shifter for complex shifts		 csantifort 5293d 21h /amber/trunk/sw/
34 Tweaked strcpy function to speed it up slightly csantifort 5294d 18h /amber/trunk/sw/
33 Fixed bug in div assembly function. Handles negative numbers correctly.
Fixed bug in printf function, negative numbers now print correctly.		 csantifort 5295d 14h /amber/trunk/sw/
32 Added clock cycle counting register to test_module to support dhrystone performance measurement csantifort 5296d 15h /amber/trunk/sw/
31 Added dhrystone benchmark test csantifort 5296d 15h /amber/trunk/sw/
28 Moved function prototypes to .h file csantifort 5311d 15h /amber/trunk/sw/
25 Bug fix: boot-loader.mem became larger that the allowed 8k byte boot mem size.
Removed a struct in elfsplitter.c thats only used for debug - this reduced boot-loader.mem enough so that it fits again.
Tidy up: Removed a debug message from hw/tools/run.sh		 csantifort 5351d 20h /amber/trunk/sw/
24 Added instructions how to build Linux kernel from source files csantifort 5353d 20h /amber/trunk/sw/
22 Added files and instructions to enable the building of the vmlinux image from the kernel source files. csantifort 5357d 20h /amber/trunk/sw/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 5385d 09h /amber/trunk/sw/
11 Added vmlinux test. csantifort 5401d 21h /amber/trunk/sw/
6 Set ignore property for output files csantifort 5414d 19h /amber/trunk/sw/
2 Baseline release of the Amber 2 core csantifort 5415d 19h /amber/trunk/sw/

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