Markus Fröschle
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b6ff1f0338
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replaced with C counterpart
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2013-12-08 08:12:15 +00:00 |
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Markus Fröschle
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2823a69409
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temporarily disabled debug output
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2013-12-08 07:51:19 +00:00 |
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Markus Fröschle
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4175b8ec8f
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moved uninitialized variables to .bss (was .data)
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2013-12-08 07:50:28 +00:00 |
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Markus Fröschle
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586993afaa
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fixed .bss and .data copy; moved dma_init() back here
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2013-12-08 07:49:06 +00:00 |
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Markus Fröschle
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5b42e432cc
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fixed .data and .bss copy
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2013-12-08 07:48:14 +00:00 |
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Markus Fröschle
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8c39320c54
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fixed to run from flash and ram identically. Also fixed to run EmuTOS with BaS on the m5484lite
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2013-12-07 21:16:36 +00:00 |
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Markus Fröschle
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b61ed9608c
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since BaS copy copies only .data and .bss, this must happen earlier than before - changed
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2013-12-07 21:15:20 +00:00 |
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Markus Fröschle
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1f637d3758
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added printout of exception PC
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2013-12-07 19:45:57 +00:00 |
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Markus Fröschle
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ca7e700ec4
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added copy of EmuTOS for m5484lite
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2013-12-07 19:45:09 +00:00 |
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Markus Fröschle
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89b5ac1769
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modified memory map to enable load of patched EmuTOS
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2013-12-07 08:39:47 +00:00 |
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Markus Fröschle
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202217dcbe
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discarded - writing exception handlers in C turned out going not as well as assumed
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2013-12-07 07:00:28 +00:00 |
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Markus Fröschle
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001376c0c3
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modified to suppress debug prints if not needed
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2013-12-07 06:57:50 +00:00 |
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Markus Fröschle
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ff2661ead2
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modified to correctly initialize m5484lite SDRAM
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2013-12-07 06:52:37 +00:00 |
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Markus Fröschle
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ef96759184
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fixed comments
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2013-11-23 06:13:30 +00:00 |
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Markus Fröschle
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01bcf8f466
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hide debug output in ifdefs
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2013-11-22 12:57:05 +00:00 |
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Markus Fröschle
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433c1f8d5e
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added debug_printf() to enable suppresion of output with preprocessor statements
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2013-11-22 10:07:38 +00:00 |
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Markus Fröschle
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e31c2f172b
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implemented std_exception_handler() in C
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2013-11-22 10:05:53 +00:00 |
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Markus Fröschle
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e2d4324d20
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added debug_printf() to be able to suppress unneded debug printouts
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2013-11-22 10:04:14 +00:00 |
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Markus Fröschle
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0529a69032
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formatted
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2013-11-21 20:02:35 +00:00 |
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Markus Fröschle
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6c8fe0760e
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added wait() for FireBee USB again
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2013-11-21 19:57:39 +00:00 |
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Markus Fröschle
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dd340c71a6
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new exceptions.c also brings set_ipl() instead of asm_set_ipl()
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2013-11-20 06:55:46 +00:00 |
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Markus Fröschle
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e46346425a
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start of rewrite of exceptions.S in C
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2013-11-20 05:52:32 +00:00 |
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Markus Fröschle
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279c994711
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changed debug printout
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2013-11-19 18:18:12 +00:00 |
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Markus Fröschle
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e22e0fe9ba
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changed printout formatting
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2013-11-19 17:23:53 +00:00 |
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Markus Fröschle
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94fb84aaa0
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added register save and restore
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2013-11-19 17:20:58 +00:00 |
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Markus Fröschle
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9d36718049
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missed TLB was added cachable writethrough instead of chacheable copyback
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2013-11-19 17:20:18 +00:00 |
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Markus Fröschle
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a97d38e9f9
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stack was misaligned
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2013-11-19 14:59:20 +00:00 |
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Markus Fröschle
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1c1362f33a
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added gnu header
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2013-11-19 14:41:05 +00:00 |
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Markus Fröschle
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ba436846d4
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fixed prototype
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2013-11-19 14:31:37 +00:00 |
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Markus Fröschle
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057f8e6dde
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rewritten completely (including MMU TLB exception handler) in C.
Besides the save of fp registers, the gcc generated code is at least as efficient than the asm.
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2013-11-19 11:36:43 +00:00 |
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Markus Fröschle
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092b3189db
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fixed comments
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2013-11-15 07:55:23 +00:00 |
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Markus Fröschle
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0173d6260e
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added chip_errata() to word and byte config space writes
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2013-11-14 22:57:49 +00:00 |
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Markus Fröschle
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dda75086fd
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fixex wrong parentheses in pci_write_config_longword()
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2013-11-13 21:08:52 +00:00 |
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Markus Fröschle
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68b8d43510
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XL bus master priorities were the wrong way round
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2013-11-13 12:46:00 +00:00 |
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Markus Fröschle
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ad776f66af
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updated with some PCI code lend from the Linux BSP for Coldfire boards
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2013-11-13 11:34:35 +00:00 |
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Markus Fröschle
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7bd0a5f1a3
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added programmed XLBUS arbiter master priorities
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2013-11-12 09:50:17 +00:00 |
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Markus Fröschle
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bd4f85b07d
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added more diagnostics
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2013-11-11 21:14:37 +00:00 |
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Markus Fröschle
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b2677b5c8e
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enable device after configuration
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2013-11-11 17:08:40 +00:00 |
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Markus Fröschle
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a1e9e74c64
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fixed warnings
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2013-11-11 10:16:36 +00:00 |
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Markus Fröschle
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f698349be7
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do DMA from SDRAM to SDRAM
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2013-11-10 19:47:42 +00:00 |
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Markus Fröschle
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44361ab1a1
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still target aborts
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2013-11-10 18:11:33 +00:00 |
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Markus Fröschle
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110367ad73
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still nothing but target aborts
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2013-11-10 06:45:26 +00:00 |
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Markus Fröschle
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a8502bc856
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still hangs, unfortunately
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2013-11-09 19:57:16 +00:00 |
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Markus Fröschle
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bc1cd70d8e
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hang on USB hc reset
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2013-11-09 18:09:01 +00:00 |
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Markus Fröschle
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4cb667facd
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USB chip registers seem to be visible now
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2013-11-09 17:35:49 +00:00 |
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Markus Fröschle
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5c9dc8c4d4
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more consistant file name
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2013-11-09 08:46:01 +00:00 |
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Markus Fröschle
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bdb9fc69a4
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USB controller detected on FireBee - needs a long wait time for config access there...
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2013-11-09 08:33:26 +00:00 |
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Markus Fröschle
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fff5cd371d
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moved code around to try and determine why PCI memory mapping doesn't work as expected
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2013-11-08 17:34:08 +00:00 |
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Markus Fröschle
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722b6213aa
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added interrupt service routine for PCI errors. Fixed XLB macros (contained double undescores for _MBAR)
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2013-11-08 13:59:39 +00:00 |
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Markus Fröschle
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f164da60fc
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modified pci_device_config() to support byteswapped config access functions
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2013-11-08 06:45:51 +00:00 |
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