Markus Fröschle
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f43d30b44c
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found a line been lost in dvi_on()
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2012-10-18 14:00:47 +00:00 |
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Markus Fröschle
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e76ed0b5d9
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modified to work with multi-section linker script
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2012-10-18 11:44:00 +00:00 |
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Markus Fröschle
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cdd7a0c623
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rearranged linker script to relocate BaS code to target RAM address
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2012-10-18 11:42:16 +00:00 |
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Markus Fröschle
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967e705d02
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modified _VRAM storage class to volatile
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2012-10-17 20:31:30 +00:00 |
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Markus Fröschle
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2d5a8fc5be
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added missing call to init_pll()
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2012-10-17 05:29:25 +00:00 |
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Markus Fröschle
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858154a5f0
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2012-10-16 19:51:22 +00:00 |
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Vincent Rivière
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504dcc2c85
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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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27cb784c07
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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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9c146c2bde
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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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428d38f7da
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2012-10-16 17:33:55 +00:00 |
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Markus Fröschle
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0b4d0b3537
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2012-10-16 16:04:19 +00:00 |
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Markus Fröschle
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688f9adfbb
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2012-10-16 16:02:09 +00:00 |
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Markus Fröschle
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fc7d10e2f3
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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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b3ffbe28f3
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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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724eb85c1f
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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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8d7f45d2e5
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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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84d59ca04b
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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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88629e3c15
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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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ddb955795d
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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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db48aa7ca4
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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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d5deccb848
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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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52316a4084
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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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50b8cb9361
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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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35560d57e2
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2012-10-15 11:38:20 +00:00 |
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Markus Fröschle
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d68ade8bec
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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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d43546b05c
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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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1adcfe3ab5
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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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e1a84ff9ab
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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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9663851dba
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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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d7a9f10e3c
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2012-10-15 05:48:17 +00:00 |
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Markus Fröschle
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8d2487c595
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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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ab69eccb47
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2012-10-14 21:21:44 +00:00 |
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Markus Fröschle
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f8102d578f
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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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00b6dbe890
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2012-10-14 21:09:12 +00:00 |
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Vincent Rivière
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e5b0824797
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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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98688f58ec
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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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306fcc2845
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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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34426619af
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2012-10-14 19:59:08 +00:00 |
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Markus Fröschle
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3acb43ace1
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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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5170a5a763
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2012-10-14 15:59:28 +00:00 |
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Markus Fröschle
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ef7080fbfc
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2012-10-14 14:30:10 +00:00 |
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Markus Fröschle
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67a2d1ba85
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2012-10-14 14:28:25 +00:00 |
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Markus Fröschle
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1bbb038052
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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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e06aa59e1c
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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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19f7113c4b
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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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43fd6ab38b
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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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ecfc91de85
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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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9375f44cb9
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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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85781e58c6
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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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5c801f1d49
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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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