Markus Fröschle
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d1e8fcdfd1
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2012-10-16 19:51:22 +00:00 |
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Vincent Rivière
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feabd52783
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Fixed FPGA initialization bit ordering.
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2012-10-16 19:18:38 +00:00 |
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Markus Fröschle
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00b8e433a3
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added function to clear all cache lines (from illegal_instruction.S)
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2012-10-16 17:55:57 +00:00 |
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Markus Fröschle
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e287bfe3b3
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added function to clear cache
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2012-10-16 17:51:37 +00:00 |
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Markus Fröschle
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4895dfbb5e
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2012-10-16 17:33:55 +00:00 |
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Markus Fröschle
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32efa1c7f5
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2012-10-16 16:04:19 +00:00 |
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Markus Fröschle
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9b48b76b8c
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2012-10-16 16:02:09 +00:00 |
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Markus Fröschle
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cd84b8fa0e
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startup file in assembler language
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2012-10-16 15:54:58 +00:00 |
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Markus Fröschle
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0f0f7995ae
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removed unused declarations
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2012-10-16 15:52:35 +00:00 |
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Markus Fröschle
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cad7ba2505
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added -mbitfield to init_fpga.o, it now compiles to nearly the same code than Fredi wrote.
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2012-10-16 09:23:09 +00:00 |
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Markus Fröschle
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8cf58b9cfb
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added init_fpga.o to object files
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2012-10-16 09:22:03 +00:00 |
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Markus Fröschle
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eb9e8ded58
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common definitions for sysinit.c and init_fpga.c
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2012-10-16 09:21:30 +00:00 |
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Markus Fröschle
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6a9192cb2b
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extracted init_fpga()
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2012-10-16 09:20:36 +00:00 |
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Markus Fröschle
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711f63fc3e
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replaced bit shifts with symbolic constants
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2012-10-16 09:17:52 +00:00 |
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Markus Fröschle
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1851da101e
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extracted FPGA initialization into separate source file
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2012-10-16 08:37:55 +00:00 |
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Markus Fröschle
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14286957a7
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bit checks to wait for FPGA ready were the wrong way round.
Allowed the compiler to use m68k bitfield instructions (-mbitfield). Now produces nearly the same code than Fredi's assembler sources.
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2012-10-16 06:13:48 +00:00 |
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Markus Fröschle
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b06765d595
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FPGA pins (clock, config) were the wrong way round for FPGA programming in init_fpga. Corrected.
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2012-10-16 05:53:53 +00:00 |
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Markus Fröschle
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1796318f0d
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simplified TOS copy according to dip switch setting
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2012-10-15 16:17:26 +00:00 |
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Markus Fröschle
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990b26776e
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2012-10-15 11:38:20 +00:00 |
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Markus Fröschle
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af0056209d
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fixed startup code (comment at wrong position) which prevented RAMBAR0 from getting initialized
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2012-10-15 10:19:45 +00:00 |
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Markus Fröschle
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91f6b0ffcf
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calculation of cache flush adresses was wrong
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2012-10-15 06:21:40 +00:00 |
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Markus Fröschle
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3cbbddd010
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calculation of BaS copy target adress and final jump was wrong.
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2012-10-15 06:20:12 +00:00 |
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Markus Fröschle
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57d22356fc
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(Hopefully) fixed wrong calculation of BaS copy adresses
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2012-10-15 06:14:43 +00:00 |
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Markus Fröschle
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8aecee376c
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fixed inline asm statements
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2012-10-15 06:03:11 +00:00 |
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Markus Fröschle
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8f56ab2597
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2012-10-15 05:48:17 +00:00 |
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Markus Fröschle
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1aba86e9d3
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modified as of Vincenct's suggestions
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2012-10-15 05:45:32 +00:00 |
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Markus Fröschle
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5f674f8787
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2012-10-14 21:21:44 +00:00 |
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Markus Fröschle
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5233d61cd7
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mine is nicer ;)
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2012-10-14 21:12:03 +00:00 |
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Markus Fröschle
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838e960ee2
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2012-10-14 21:09:12 +00:00 |
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Vincent Rivière
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707ccf004c
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Fixed correct inline assembly usage.
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2012-10-14 20:54:20 +00:00 |
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Vincent Rivière
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dfd46f42c5
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Fixed correct MCF_MMU_MMUCR usage.
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2012-10-14 20:53:14 +00:00 |
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Vincent Rivière
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ec1af05887
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Fixed wrong initial PC..
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2012-10-14 20:48:31 +00:00 |
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Markus Fröschle
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4e7c863f08
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2012-10-14 19:59:08 +00:00 |
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Markus Fröschle
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25e5c80dc5
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changed srecord extension to .s19 according to Vincent's suggestion
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2012-10-14 19:58:31 +00:00 |
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Markus Fröschle
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89050f4212
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2012-10-14 15:59:28 +00:00 |
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Markus Fröschle
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9bd2f69cd5
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2012-10-14 14:30:10 +00:00 |
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Markus Fröschle
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24f5d47693
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2012-10-14 14:28:25 +00:00 |
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Markus Fröschle
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052175e398
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got rid of a lot of unused variables and some compiler warnings
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2012-10-14 14:25:51 +00:00 |
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Markus Fröschle
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6d9ecd0b55
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removed object files list from final linker call since that's misleading (controlled through link script itself)
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2012-10-14 14:15:31 +00:00 |
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Markus Fröschle
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439c638d40
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corrected wrong loop branches
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2012-10-14 14:08:43 +00:00 |
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Markus Fröschle
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6fd24d44ce
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forgot new cache functions in linker control file
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2012-10-14 14:05:24 +00:00 |
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Markus Fröschle
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12c280c405
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added functions (in cache.[ch]) to flush data and instruction caches for specific memory regions
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2012-10-14 10:37:54 +00:00 |
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Markus Fröschle
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1792368231
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added prototype for cache handling
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2012-10-14 10:36:44 +00:00 |
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Markus Fröschle
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94d89e7ddf
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called instruction _and_ data cache flush after BaS copy
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2012-10-14 10:35:16 +00:00 |
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Markus Fröschle
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853a77f366
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Translated BaS copy routines to C.
Added functionality to flush caches before jumping into copied code
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2012-10-14 10:34:18 +00:00 |
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Markus Fröschle
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36c633c54d
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Made compiler more picky by adding -Wall to CFLAGS.
This showed up more warnings where some are already fixed.
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2012-10-14 09:24:25 +00:00 |
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Markus Fröschle
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160bf24b81
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still had the wrong CPU in the Makefile. Not its "-mcpu=5474" as suggested.
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2012-10-14 08:35:41 +00:00 |
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Markus Fröschle
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9402ce6204
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eclipse
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2012-10-14 08:12:45 +00:00 |
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Markus Fröschle
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eb332e7cb1
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(Nearly) clean build.
Still one warning (possible integer overflow) left - need to look into it
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2012-10-14 07:04:04 +00:00 |
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Markus Fröschle
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e311f9d5a2
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fixed "clean" target to really clean
added a "depend" target
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2012-10-14 07:01:07 +00:00 |
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