Markus Fröschle
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342c3cd34a
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working on USB device scan
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2014-10-03 09:58:45 +00:00 |
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Markus Fröschle
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b1c2026746
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tried to fix PCI - sometimes all three USB controllers are detected, sometimes not, sometimes there is even a PCI bus hang
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2014-10-03 07:29:42 +00:00 |
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Markus Fröschle
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a251cd4b44
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implemented pci_hook_interrupt()
formatted USB sources
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2014-10-01 15:39:16 +00:00 |
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Markus Fröschle
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2d2b88be59
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removed debug output
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2014-09-30 19:32:26 +00:00 |
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Markus Fröschle
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fe944b40d4
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fixed wrong stack address offset for "magic number"
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2014-09-30 19:29:46 +00:00 |
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Markus Fröschle
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2f4245743e
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added mmu_report_pagesize()
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2014-09-30 15:42:32 +00:00 |
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Markus Fröschle
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12620d8b5e
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Fixed ACRs for running BaS in flash (hang on MMU enable)
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2014-09-29 19:08:38 +00:00 |
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Markus Fröschle
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2637d39c67
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first (untested) version of the modified MMU handling and API
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2014-09-29 12:32:19 +00:00 |
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Markus Fröschle
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f91988cbc5
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consistantly use bas_types.h instead of standard headers
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2014-09-25 06:24:55 +00:00 |
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Markus Fröschle
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69d1e07c28
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updated comments
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2014-09-25 05:54:26 +00:00 |
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Markus Fröschle
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e0f77b1ab6
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added function to flush only a portion of the caches
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2014-09-24 16:02:20 +00:00 |
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Markus Fröschle
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44acce1258
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Screen address change now handled entirely in C (handler_gpt0/
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2014-09-19 17:41:00 +00:00 |
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Markus Fröschle
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d5359c4b95
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updated comments
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2014-09-19 06:02:16 +00:00 |
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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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49569bc001
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disabled USB init for now
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2014-09-07 06:53:40 +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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65187270ca
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removed BaS network stuff and introduced a function to initialize BaS' ISR dispatcher
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2014-09-07 06:50:23 +00:00 |
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Markus Fröschle
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22760eb9b8
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refactored
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2014-09-06 21:29:55 +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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6e8193cf3f
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disabled debug printouts
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2014-09-06 18:39:42 +00:00 |
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Markus Fröschle
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8aac27bc01
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disabled (unnecessary?) cache flush
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2014-09-06 18:37:13 +00:00 |
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Markus Fröschle
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8ddce6e288
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disabled USB initialization for now
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2014-09-06 18:35:51 +00:00 |
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Markus Fröschle
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6124f82d82
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refactored, reformatted, added missing clobber registers to __asm__
statements
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2014-09-02 13:51:00 +00:00 |
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Markus Fröschle
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d25e6cfd98
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refactored USB driver code, enabled debug printouts everywhere
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2014-09-01 19:22:26 +00:00 |
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Markus Fröschle
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029388c6c4
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fixed some compiler warnings
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2014-09-01 14:23:33 +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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332928fb78
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(re)enabled USB bus scan. It takes an eternity to finish, but finally
returns. Hub found, but no mouse yet.
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2014-09-01 06:19:45 +00:00 |
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Markus Fröschle
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0822848ad3
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added debugging statements for PCI enumeration
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2014-09-01 05:37:43 +00:00 |
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Markus Fröschle
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6074b0c9f1
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fixed dbg() printout macro
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2014-08-10 18:22:59 +00:00 |
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Markus Fröschle
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670181c8d4
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added additional functions for cache handling
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2014-08-10 18:21:49 +00:00 |
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Markus Fröschle
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852bf8928f
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modified jtagwait to allow to set reset start address when renamed to .TTP
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2014-08-10 14:39:06 +00:00 |
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Markus Fröschle
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4ba8ac1426
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added missing check for _FPGA_JTAG_VALID
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2014-08-09 13:56:28 +00:00 |
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Markus Fröschle
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fd72b7ce9e
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support for JTAGWAIT.PRG (configure FPGA from JTAG port) implemented
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2014-08-09 13:07:28 +00:00 |
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Markus Fröschle
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f55cae6c0f
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simplified PLL initialization
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2014-08-08 19:52:07 +00:00 |
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Markus Fröschle
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f0cfdc9d0b
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simplified pll initialization
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2014-08-08 16:13:14 +00:00 |
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David Gálvez
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d1767a50e9
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Make PCI memory space uncachable
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2014-07-10 16:46:21 +00:00 |
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Markus Fröschle
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8935f0bbc4
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modified init_fpga() to honour JTAG configuration. Does not work
currently and needs support from the TOS side (program not finished yet)
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2014-06-22 16:00:49 +00:00 |
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Markus Fröschle
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f7e8610263
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some minor cosmetic fixes
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2014-06-21 06:32:25 +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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aacdc671a8
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removed (now wrong) comment
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2014-06-21 05:50:43 +00:00 |
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Markus Fröschle
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b3af46394a
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completed locked TLB list
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2014-06-20 20:24:37 +00:00 |
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Markus Fröschle
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e4a7e1df5a
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added locked TLB entries
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2014-06-20 19:50:49 +00:00 |
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Markus Fröschle
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69a84effee
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started to revert to previous functionality
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2014-06-20 18:35:08 +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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David Gálvez
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cc8a346ce4
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make PCI memory non-cacheable
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2014-05-25 19:13:45 +00:00 |
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