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7d591245319fe3fcba0dfeecebf365e4cd6b3f31
Commit Graph

67 Commits

Author SHA1 Message Date
Markus Fröschle
7d59124531 avoid FireTOS hang on boot 2016-01-30 16:00:02 +00:00
Markus Fröschle
dd5fb8ab2e fix consistency #if and #if defined() 2015-11-19 20:27:49 +00:00
Markus Fröschle
af3bd32d41 reformat 2015-11-16 15:20:43 +00:00
Markus Fröschle
e46516fad9 fix a problem where nested interrupts caused networking to hang 2015-10-11 05:52:58 +00:00
Markus Fröschle
69e6becb2a fixed formatting 2015-02-15 10:33:22 +00:00
Markus Fröschle
62d68ec12e Networking finally works stable, although not really clean. Something causes spurious interrupts and a handler for this fixed it for now. 2015-01-18 19:47:31 +00:00
Markus Fröschle
9b382ead25 modified for m548x irq5 2015-01-17 21:47:12 +00:00
Markus Fröschle
f73e602a80 activated more Coldfire interrupt sources 2015-01-11 17:02:40 +00:00
Markus Fröschle
d860191121 replaced DMA API routines by fresh download with originals 
moved more interrupt handlers to generalized handler
cleaned up lowlevel interrupt handling
fixed wrong assignment of interrupt masks
reformatted
 2015-01-11 10:27:36 +00:00
Markus Fröschle
b56f40fc98 did more changes to interrupt code, but still crashes in networking 2015-01-10 17:19:56 +00:00
Markus Fröschle
cb5bd09713 This version is working again, except network. For some reason, the DMA 
interrupts don't seem to be triggered.
 2015-01-09 20:12:03 +00:00
Markus Fröschle
a9d62f28fb (re) implemented irq1-4 + irq7 2015-01-09 16:01:58 +00:00
Markus Fröschle
1dfb34d8cf (re)implemented irq1-irq4+irq7 handlers 2015-01-09 15:57:42 +00:00
Markus Fröschle
a96e42ba3d fixed wrong offset on MFP interrupt 2015-01-09 15:08:44 +00:00
Markus Fröschle
44bdd93e74 Not tested. Hopefully fixed interrupts. 2015-01-08 16:36:55 +00:00
Markus Fröschle
19c8636eae fixed formatting 2015-01-07 13:54:35 +00:00
Markus Fröschle
1ca15ed48b reformatted 2014-12-30 22:25:36 +00:00
Markus Fröschle
a68d0dbc60 more FPGA tests 2014-12-26 20:01:03 +00:00
Markus Fröschle
645aca7228 merged fixes from 0.8.6.1 (errornous skip of FPGA load) 2014-12-26 09:36:45 +00:00
Markus Fröschle
f871794760 fixed bug that prevented proper detection of FPGA load skip request 2014-12-26 08:56:30 +00:00
Markus Fröschle
ca3db41081 modified interrupt structure 2014-10-11 18:43:02 +00:00
Markus Fröschle
44a2234ed2 added interrupt controller initialization for PCI error interrupts 2014-10-09 18:59:35 +00:00
Markus Fröschle
ab7371532f implemented hook_interrupt() in PCI code 
enabled PCI interrupts
ohci seems to damage something in PCI config -> PCI device enumeration 
does not top with latest device
networking in EmuTOS lost (probably a result of PCI interrupt
implementation)
 2014-10-05 17:50:15 +00:00
Markus Fröschle
16b2e35a2b implemented pci_hook_interrupt() 
formatted USB sources
 2014-10-01 15:39:16 +00:00
Markus Fröschle
ab31128d42 added mmu_report_pagesize() 2014-09-30 15:42:32 +00:00
Markus Fröschle
8e2fe53fab first (untested) version of the modified MMU handling and API 2014-09-29 12:32:19 +00:00
Markus Fröschle
4fc208c67d updated comments 2014-09-25 05:54:26 +00:00
Markus Fröschle
e0f6d035a9 Screen address change now handled entirely in C (handler_gpt0/ 2014-09-19 17:41:00 +00:00
Markus Fröschle
8bdb21c73f updated comments 2014-09-19 06:02:16 +00:00
Markus Fröschle
b8df5c654f replace "a7" with "sp" for consistancy 2014-09-19 04:59:21 +00:00
Markus Fröschle
77f641a959 fixed and completed comments 2014-09-18 20:13:54 +00:00
Markus Fröschle
02ab73f2cc fixed a few MMU quirks 2014-09-17 05:28:16 +00:00
Markus Fröschle
01141f4251 check for supervisor protection fault and issue a bus error 2014-09-07 19:29:11 +00:00
Markus Fröschle
85798de684 rewritten mmu_map_page() and put into production 2014-09-07 19:01:19 +00:00
Markus Fröschle
baa68901b8 moved more functionality from exceptions.S to interrupts.c. Added debug 
printouts to MMU page fault handler
 2014-09-07 10:57:58 +00:00
Markus Fröschle
d147ef2625 moved IRQ service handler for PSC3 interrupt to the BaS ISR dispatcher 2014-09-07 06:53:01 +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
f2aae64892 more generalization of the dbg() diagnostic message prints 2014-09-01 07:20:22 +00:00
Markus Fröschle
bc478f0e0a reverted to last released to make it work again 2014-06-21 06:21:41 +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
Markus Fröschle
dc646c75ad reformatted assembler code 2014-05-11 14:08:27 +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
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
8544307830 removed inlining in wait.c, added (simple) map-based MMU handling 2014-01-18 14:03:25 +00:00
Markus Fröschle
3966bfd6ec fixed comments 2014-01-13 22:05:20 +00:00
Markus Fröschle
63b19853a9 corrected FASTRAM_END comparision 2014-01-13 21:20:24 +00:00