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Subversion Repositories amber

[/] - Rev 44

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Rev	Log message	Author	Age	Path
44	Updated vmlinux image based on last change	csantifort	4797d 18h	/
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	4797d 18h	/
42	Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete	csantifort	4815d 15h	/
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	4816d 23h	/
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	4821d 16h	/
39	Added a second level of buffering to a25_wishbone_buf to fix a lockup bug when write acks to not return immediately, and also to improve performance slightly	csantifort	4822d 16h	/
38	support 128-bit wishbone now used for a25 core	csantifort	4823d 16h	/
37	128-bit wide boot memory module	csantifort	4824d 15h	/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	4824d 15h	/
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	4825d 23h	/
34	Tweaked strcpy function to speed it up slightly	csantifort	4826d 20h	/
33	Fixed bug in div assembly function. Handles negative numbers correctly. Fixed bug in printf function, negative numbers now print correctly.	csantifort	4827d 16h	/
32	Added clock cycle counting register to test_module to support dhrystone performance measurement	csantifort	4828d 16h	/
31	Added dhrystone benchmark test	csantifort	4828d 16h	/
30	Bug fix - a write access was sometimes dropped when it was in a sequence of writes with variable wb_ack delays	csantifort	4841d 23h	/
29	Use lgo command for saving waveforms in modelsim	csantifort	4843d 16h	/
28	Moved function prototypes to .h file	csantifort	4843d 17h	/
27	Got working with cadence nc simulator	csantifort	4877d 00h	/
26	Added wish list	csantifort	4882d 00h	/
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	4883d 21h	/

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Subversion Repositories amber

[/] - Rev 44

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