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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Markus Fröschle
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70d44b463f
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fixed reference to __BOOT_FLASH
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2012-10-14 06:49:11 +00:00 |
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Markus Fröschle
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d6620da4e3
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cleanup of startup()
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2012-10-14 06:47:13 +00:00 |
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Markus Fröschle
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da3aaaf364
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fixed CFLAGS according to Vincent's suggestions
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2012-10-14 06:45:34 +00:00 |
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Markus Fröschle
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d8a7404504
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fixed linker control file
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2012-10-14 06:34:11 +00:00 |
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Markus Fröschle
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55a9afa870
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fixed undefined external references
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2012-10-14 06:30:46 +00:00 |
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Markus Fröschle
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594d685f77
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fixed a few compiler warnings
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2012-10-14 06:28:06 +00:00 |
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Markus Fröschle
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6d37fd6605
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provided empty sd_card_init() function to make the linker happy
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2012-10-14 06:16:18 +00:00 |
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Markus Fröschle
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2ee817b3b8
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fixed external reference to _BaS_base
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2012-10-14 06:09:09 +00:00 |
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Markus Fröschle
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8c192e2868
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fixed lots of external references
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2012-10-14 06:05:51 +00:00 |
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Markus Fröschle
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e1d40e4f06
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more fiddling with leading underscore in symbols
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2012-10-14 05:34:33 +00:00 |
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Markus Fröschle
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198f6bd94f
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2012-10-13 21:40:28 +00:00 |
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Markus Fröschle
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12ac283e3e
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2012-10-13 21:39:10 +00:00 |
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Markus Fröschle
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158af707de
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even less undefied symbol references
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2012-10-13 21:24:50 +00:00 |
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Markus Fröschle
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f25810a4b4
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less undefined symbol references
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2012-10-13 21:22:40 +00:00 |
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Markus Fröschle
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46b6de8811
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started link script rewrite - needed lots of symbol changes because leading underscores in symbol names
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2012-10-13 21:14:57 +00:00 |
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