Markus Fröschle
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f9a8a880d9
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replace "a7" with "sp" for consistancy
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2014-09-19 04:59:21 +00:00 |
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Markus Fröschle
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36a7a593d9
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fixed and completed comments
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2014-09-18 20:13:54 +00:00 |
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Markus Fröschle
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0801adb0c0
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fixed a few MMU quirks
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2014-09-17 05:28:16 +00:00 |
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Markus Fröschle
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e7fa2b5bff
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check for supervisor protection fault and issue a bus error
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2014-09-07 19:29:11 +00:00 |
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Markus Fröschle
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87bd9eb2c6
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rewritten mmu_map_page() and put into production
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2014-09-07 19:01:19 +00:00 |
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Markus Fröschle
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7ea7b91e9d
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moved more functionality from exceptions.S to interrupts.c. Added debug
printouts to MMU page fault handler
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2014-09-07 10:57:58 +00:00 |
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Markus Fröschle
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37a3beef5a
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moved IRQ service handler for PSC3 interrupt to the BaS ISR dispatcher
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2014-09-07 06:53:01 +00:00 |
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Markus Fröschle
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307c5368b4
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fixed a bug with LINK instruction not saving address register
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2014-09-06 19:27:11 +00:00 |
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Markus Fröschle
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6fb30a56eb
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more generalization of the dbg() diagnostic message prints
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2014-09-01 07:20:22 +00:00 |
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Markus Fröschle
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4f81b597a6
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reverted to last released to make it work again
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2014-06-21 06:21:41 +00:00 |
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Markus Fröschle
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453c974c4f
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moved FPGA config GPIO initialization into init_fpga.c to enable external JTAG FPGA configuration
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2014-06-20 12:02:11 +00:00 |
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Markus Fröschle
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4ed0fb1b12
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reformatted assembler code
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2014-05-11 14:08:27 +00:00 |
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Markus Fröschle
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f73b3e9684
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modified project to support Qt Creator inferior debugging through BDM.
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2014-05-11 06:40:48 +00:00 |
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Markus Fröschle
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c628705dd3
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modified dbg() macro
corrected irq6 handler
reimplemented MFP interrupt LED blinker in C
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2014-05-10 13:21:11 +00:00 |
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Markus Fröschle
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b6fe3360ae
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more conversion to C
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2014-02-02 22:27:10 +00:00 |
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Markus Fröschle
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9b4c437bef
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translated more of the assembler code into C
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2014-02-02 21:35:46 +00:00 |
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Markus Fröschle
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be37299f97
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optimized for size - reduces codesize by half
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2014-02-01 23:54:32 +00:00 |
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Markus Fröschle
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5e816bf649
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moved PSC3 interrupt handler to C code
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2014-02-01 23:37:30 +00:00 |
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Markus Fröschle
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a612252d9a
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removed inlining in wait.c, added (simple) map-based MMU handling
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2014-01-18 14:03:25 +00:00 |
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Markus Fröschle
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e8f4626b65
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fixed comments
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2014-01-13 22:05:20 +00:00 |
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Markus Fröschle
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84a63c1554
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corrected FASTRAM_END comparision
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2014-01-13 21:20:24 +00:00 |
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Markus Fröschle
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9c1befe977
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refactored assembler routines from exceptions.S into mmu.c (access exception handler). Seems to be better, but still hang.
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2014-01-13 19:39:42 +00:00 |
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Markus Fröschle
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e0f61b3afc
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implemented safe stack for access exception handler
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2014-01-13 15:13:29 +00:00 |
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Markus Fröschle
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0a47c044c2
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switch to a safe stack in access_exception.
Assembles, but not tested yet.
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2014-01-13 07:19:09 +00:00 |
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Markus Fröschle
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1a82f294ac
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networking works (sort of). For some reason, the Firebee packets don't cross my switch (or only very few of them do). If I put a Linux box in between (cross cable), using it as router, everything works flawlessly.
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2014-01-06 18:44:36 +00:00 |
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Markus Fröschle
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47d7e8e965
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cleaned up. X86emu does not work with debug trace on currently.
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2014-01-03 21:03:35 +00:00 |
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Markus Fröschle
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32eb3a3c96
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implemented PHY, but still only occasionly transmitted packets. Obviously, there's a bug somewhere ;)
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2014-01-02 21:33:27 +00:00 |
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Markus Fröschle
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8952e35ae1
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disable interrupts in lowlevel_isr_handler
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2014-01-02 15:00:15 +00:00 |
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Markus Fröschle
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9376937994
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enable second FEC for m548x
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2014-01-02 06:39:49 +00:00 |
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Markus Fröschle
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40c89dd900
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added interface structure to make the MCD DMA available to MiNT (DMAC cookie). MinT's FEC driver works somewhat, but not reliable yet.
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2014-01-01 21:28:17 +00:00 |
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Markus Fröschle
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8424a836a1
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enabled MCDMA for fec
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2014-01-01 13:02:37 +00:00 |
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Markus Fröschle
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78c5873de0
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m548x runs now cleanly (had to remove radeon files from make for now)
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2013-12-28 16:51:00 +00:00 |
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Markus Fröschle
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609e870ef9
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renamed driver_mem_stop() to driver_mem_release()
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2013-12-27 15:43:54 +00:00 |
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Markus Fröschle
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981192e99b
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added Firetos' radeon PCI driver
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2013-12-26 21:20:47 +00:00 |
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Markus Fröschle
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98bb09408e
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added isr low-level handler
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2013-12-25 11:23:07 +00:00 |
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Markus Fröschle
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94ff279838
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driver interface to OS implemented and tested
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2013-12-22 14:16:59 +00:00 |
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Markus Fröschle
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c6e5540ee3
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removed supervisor stuff/protect mode
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2013-12-21 16:18:15 +00:00 |
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Markus Fröschle
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72c7b9a963
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sorted sources per functionality in different subdirs
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2013-12-19 13:02:39 +00:00 |
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