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[/] [amber/] [trunk/] [sw] - Rev 44

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Rev Log message Author Age Path
44 Updated vmlinux image based on last change csantifort 4789d 12h /amber/trunk/sw
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 4789d 12h /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 4813d 09h /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 4816d 09h /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 4817d 17h /amber/trunk/sw
34 Tweaked strcpy function to speed it up slightly csantifort 4818d 13h /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 4819d 09h /amber/trunk/sw
32 Added clock cycle counting register to test_module to support dhrystone performance measurement csantifort 4820d 10h /amber/trunk/sw
31 Added dhrystone benchmark test csantifort 4820d 10h /amber/trunk/sw
28 Moved function prototypes to .h file csantifort 4835d 11h /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 4875d 15h /amber/trunk/sw
24 Added instructions how to build Linux kernel from source files csantifort 4877d 15h /amber/trunk/sw
22 Added files and instructions to enable the building of the vmlinux image from the kernel source files. csantifort 4881d 15h /amber/trunk/sw
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 4909d 04h /amber/trunk/sw
11 Added vmlinux test. csantifort 4925d 17h /amber/trunk/sw
6 Set ignore property for output files csantifort 4938d 14h /amber/trunk/sw
2 Baseline release of the Amber 2 core csantifort 4939d 15h /amber/trunk/sw

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