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[/] [amber/] - Rev 43

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Rev	Log message	Author	Age	Path
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	4839d 05h	/amber/
42	Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete	csantifort	4857d 02h	/amber/
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	4858d 10h	/amber/
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	4863d 02h	/amber/
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	4864d 03h	/amber/
38	support 128-bit wishbone now used for a25 core	csantifort	4865d 03h	/amber/
37	128-bit wide boot memory module	csantifort	4866d 01h	/amber/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	4866d 02h	/amber/
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	4867d 10h	/amber/
34	Tweaked strcpy function to speed it up slightly	csantifort	4868d 06h	/amber/
33	Fixed bug in div assembly function. Handles negative numbers correctly. Fixed bug in printf function, negative numbers now print correctly.	csantifort	4869d 03h	/amber/
32	Added clock cycle counting register to test_module to support dhrystone performance measurement	csantifort	4870d 03h	/amber/
31	Added dhrystone benchmark test	csantifort	4870d 03h	/amber/
30	Bug fix - a write access was sometimes dropped when it was in a sequence of writes with variable wb_ack delays	csantifort	4883d 10h	/amber/
29	Use lgo command for saving waveforms in modelsim	csantifort	4885d 03h	/amber/
28	Moved function prototypes to .h file	csantifort	4885d 04h	/amber/
27	Got working with cadence nc simulator	csantifort	4918d 10h	/amber/
26	Added wish list	csantifort	4923d 11h	/amber/
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	4925d 08h	/amber/
24	Added instructions how to build Linux kernel from source files	csantifort	4927d 08h	/amber/

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[/] [amber/] - Rev 43

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