Commit Graph

104 Commits

Author SHA1 Message Date
Markus Fröschle
0ced2c74f9 refactored 2014-09-06 21:29:55 +00:00
Markus Fröschle
d29c41022f fixed a bug with LINK instruction not saving address register 2014-09-06 19:27:11 +00:00
Markus Fröschle
646768185b disabled debug printouts 2014-09-06 18:39:42 +00:00
Markus Fröschle
5fae525781 disabled (unnecessary?) cache flush 2014-09-06 18:37:13 +00:00
Markus Fröschle
14186c8651 disabled USB initialization for now 2014-09-06 18:35:51 +00:00
Markus Fröschle
7921199e9b refactored, reformatted, added missing clobber registers to __asm__
statements
2014-09-02 13:51:00 +00:00
Markus Fröschle
56cbd17373 refactored USB driver code, enabled debug printouts everywhere 2014-09-01 19:22:26 +00:00
Markus Fröschle
3cac91e754 fixed some compiler warnings 2014-09-01 14:23:33 +00:00
Markus Fröschle
f2aae64892 more generalization of the dbg() diagnostic message prints 2014-09-01 07:20:22 +00:00
Markus Fröschle
f170349879 (re)enabled USB bus scan. It takes an eternity to finish, but finally
returns. Hub found, but no mouse yet.
2014-09-01 06:19:45 +00:00
Markus Fröschle
8c5ea67b00 added debugging statements for PCI enumeration 2014-09-01 05:37:43 +00:00
Markus Fröschle
5c0ec291d8 fixed dbg() printout macro 2014-08-10 18:22:59 +00:00
Markus Fröschle
8a887fae45 added additional functions for cache handling 2014-08-10 18:21:49 +00:00
Markus Fröschle
6befb6fc46 modified jtagwait to allow to set reset start address when renamed to .TTP 2014-08-10 14:39:06 +00:00
Markus Fröschle
2560f26f99 added missing check for _FPGA_JTAG_VALID 2014-08-09 13:56:28 +00:00
Markus Fröschle
d842254b36 support for JTAGWAIT.PRG (configure FPGA from JTAG port) implemented 2014-08-09 13:07:28 +00:00
Markus Fröschle
6dbe795815 simplified PLL initialization 2014-08-08 19:52:07 +00:00
Markus Fröschle
bd14381192 simplified pll initialization 2014-08-08 16:13:14 +00:00
David Gálvez
77d134150a Make PCI memory space uncachable 2014-07-10 16:46:21 +00:00
Markus Fröschle
7fd0c0c663 modified init_fpga() to honour JTAG configuration. Does not work
currently and needs support from the TOS side (program not finished yet)
2014-06-22 16:00:49 +00:00
Markus Fröschle
f61e97a7e0 some minor cosmetic fixes 2014-06-21 06:32:25 +00:00
Markus Fröschle
bc478f0e0a reverted to last released to make it work again 2014-06-21 06:21:41 +00:00
Markus Fröschle
be773a7d0c removed (now wrong) comment 2014-06-21 05:50:43 +00:00
Markus Fröschle
2bef4a39a5 completed locked TLB list 2014-06-20 20:24:37 +00:00
Markus Fröschle
291d3ad5bf added locked TLB entries 2014-06-20 19:50:49 +00:00
Markus Fröschle
4a6987e3bb started to revert to previous functionality 2014-06-20 18:35:08 +00:00
Markus Fröschle
69c982c795 moved FPGA config GPIO initialization into init_fpga.c to enable external JTAG FPGA configuration 2014-06-20 12:02:11 +00:00
David Gálvez
4d40bd775a make PCI memory non-cacheable 2014-05-25 19:13:45 +00:00
David Gálvez
d98727a182 add missing parameter initialization 2014-05-25 17:00:19 +00:00
Markus Fröschle
ccec42e55c modified dbg() in several files 2014-05-11 20:31:57 +00:00
Markus Fröschle
dc646c75ad reformatted assembler code 2014-05-11 14:08:27 +00:00
Markus Fröschle
b0fb7b8df3 fixed wrong MMU mapping of emulated Falcon video memory (phys and virt
where the wrong way round)
2014-05-11 06:57:09 +00:00
Markus Fröschle
fb9c4aaa1d modified project to support Qt Creator inferior debugging through BDM. 2014-05-11 06:40:48 +00:00
Markus Fröschle
2f311aedbf modified dbg() macro
corrected irq6 handler
reimplemented MFP interrupt LED blinker in C
2014-05-10 13:21:11 +00:00
Markus Fröschle
5a836c6ca7 reformatted assembly 2014-04-22 10:47:36 +00:00
Markus Fröschle
e94becff75 added to QtCreator 2014-04-22 10:44:56 +00:00
Markus Fröschle
dee448549c translated copy loop to C 2014-02-04 20:06:29 +00:00
Markus Fröschle
fcd3b885ce started "translating" MMU update code for video pages 2014-02-04 07:17:51 +00:00
Markus Fröschle
91ae86a487 completed page loop 2014-02-03 21:42:25 +00:00
Markus Fröschle
25f66ae7f9 more conversion to C 2014-02-02 22:27:10 +00:00
Markus Fröschle
fe5b7d466d translated more of the assembler code into C 2014-02-02 21:35:46 +00:00
Markus Fröschle
90371bb3c9 optimized for size - reduces codesize by half 2014-02-01 23:54:32 +00:00
Markus Fröschle
5a557524b0 moved PSC3 interrupt handler to C code 2014-02-01 23:37:30 +00:00
Markus Fröschle
1fb6c756ae modified to throw errors if an unknown machine type is detected 2014-01-28 15:49:05 +00:00
Markus Fröschle
8a1da417e7 modified ACR settings 2014-01-28 14:11:08 +00:00
Markus Fröschle
6a6e7cf84e fixed: compare virtual address instead of physical in lookup_mapping() 2014-01-21 12:43:32 +00:00
Markus Fröschle
430f03a8ed fixed bug in determining if access error hit in TLB (checked bit 0 instead of 1). 2014-01-20 14:23:55 +00:00
Markus Fröschle
d3fb521ad1 modified MMU mapping table to use symbolic constants from include file 2014-01-19 19:26:52 +00:00
Markus Fröschle
bf8cea26ab simplified MMU code. Still hangs somewhere in EmuTOS 2014-01-19 18:27:05 +00:00
Markus Fröschle
0f5942436a removed locked MMU pages 2014-01-18 20:59:42 +00:00