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* 2009-09-09 Till Straumann <strauman@slac.stanford.edu>Till Straumann2009-09-091-0/+40
| | | | | | * startup/bspstart.c: Added dummy implementation of firmware syscalls for use with QEMU. Dummy handler is installed if no pre-existing firmware handler is found.
* Try enabling the data cache.Eric Norum2009-07-301-5/+4
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* PR 1420/bspsEric Norum2009-07-281-1/+6
| | | | | | Turn on buffered writes to DRAM. As Device Errata SECF124 notes this may cause double writes, but that's not really a big problem and benchmarking tests have shown that buffered writes do gain some performance.
* As per Freescale chip errata, disable buffered writes.Eric Norum2009-06-021-3/+15
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* Back out changes from 2008-05-16 -- they don't seem to work.Eric Norum2008-05-191-4/+24
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* Use shared version of bootstrap to set up workspace.Eric Norum2008-05-161-24/+4
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* 2008-05-12 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-05-121-1/+0
| | | | | | | | | | | | * startup/bspstart.c: Refactored and renamed initialization routines to rtems_initialize_data_structures, rtems_initialize_before_drivers, rtems_initialize_device_drivers, and rtems_initialize_start_multitasking. This opened the sequence up so that bootcard() could provide a more robust and flexible framework which is easier to explain and understand. This also lays the groundwork for sharing the division of available memory between the RTEMS workspace and heap and the C library initialization across all BSPs.
* More clean up of FPGA interrupts.Eric Norum2008-04-241-2/+1
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* startup/bspstart.c: Clean up non-FPGA use of EPORT interrupts.Eric Norum2008-04-081-11/+3
| | | | network/network.c: Track half/full-duplex changes from 4.7 branch.
* 2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-111-9/+1
| | | | | | * clock/clock.c, include/bsp.h, startup/bspstart.c: Eliminate copies of the Configuration Table. Use the RTEMS provided accessor macros to obtain configuration fields.
* 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-041-6/+0
| | | | | | * Makefile.am, startup/bspstart.c: Move interrupt_stack_size field from CPU Table to Configuration Table. Eliminate CPU Table from all ports. Delete references to CPU Table in all forms.
* 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-12-031-6/+0
| | | | | | | | | | * include/bsp.h, startup/bspstart.c: Moved most of the remaining CPU Table fields to the Configuration Table. This included pretasking_hook, predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, extra_mpci_receive_server_stack, stack_allocate_hook, and stack_free_hook. As a side-effect of this effort some multiprocessing code was made conditional and some style clean up occurred.
* 2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2007-11-261-199/+202
| | | | | * startup/bspstart.c: Eliminate the interrupt_vector_table field in the m68k CPU Table since it is never read.
* 2007-03-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-03-121-1/+1
| | | | | | | | | * clock/clock.c, console/console.c, include/bsp.h, include/coverhd.h, include/tm27.h, network/network.c, start/start.S, startup/bspclean.c, startup/bspstart.c, startup/init5282.c, startup/linkcmds, timer/timer.c: Correct license URL and/or fix mistake in copyright notice. Both of these mistakes appear to be from code submitted after these changes were made previously.
* 2007-03-11 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2007-03-111-3/+2
| | | | | | * startup/bspstart.c: Remove assignments of Cpu_table.do_zero_of_workspace to TRUE since TRUE is the default value in boot_card.c
* * startup/bspstart.c: Changed BSP_installVME_isr() so thatTill Straumann2006-12-151-69/+138
| | | | | | | | | | | | the special handling of a 'FPGA interrupt' [this FPGA is *not* present on the uC5282 module but is externally connected to IRQ1 on Eric Norum's particular 'motherboard'] is only activated when connecting to the special vectors > 192. The change allows us ordinary users [:-)] to use IRQ1 normally, simply by connecting an ISR to vector 64+1... Also, BSP_enable_irq_at_pic(), BSP_disable_irq_at_pic(), BSP_irq_is_enabled_at_pic() were introduced (compat. with some PPC BSPs).
* Add bsp_setbenv system call.Eric Norum2006-08-011-1/+2
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* Allow single spurious FPGA interrupt.Eric Norum2006-05-151-3/+8
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* Improve handling of unexpected FPGA interrupt conditions.Eric Norum2006-05-151-3/+19
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* Add default exception handler.Eric Norum2006-04-111-0/+52
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* Add missing reset cause bit.Eric Norum2006-03-241-0/+1
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* Avoid possible division by zero.Eric Norum2006-02-061-1/+1
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* Add code to maintain CPU load average.Eric Norum2006-01-291-1/+4
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* Add another 'extended BSP' routine which returns reboot status register ↵Eric Norum2005-12-191-0/+37
| | | | information
* Assign copyright to OAR since all files descend from OAR's source.Eric Norum2005-11-071-6/+2
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* Add bsp_reset bootrom call.Eric Norum2005-09-161-0/+1
| | | | Call bsp_reset from bsp_cleanup().
* Enable CS1* and CS2* now that Arcturus bootstrap PROMs no longer take care ↵Eric Norum2005-07-061-0/+1
| | | | of that for us.
* Try to maintain compatability with everyone else's VBR changes.Eric Norum2005-05-241-5/+0
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* Followup fix to Joel's earlier _VBR changes.Eric Norum2005-05-111-0/+5
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* Try insructioin-only cache.Eric Norum2005-04-211-7/+19
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* Expose some read/write copies of configuration registers.Eric Norum2005-04-191-22/+25
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* Set up IRQ1* handling properly.Eric Norum2005-04-101-10/+11
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* FPGA interrupt status register is now 16-bit.Eric Norum2005-04-091-3/+56
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* Add NOP after writing the CACR is there to address the issueEric Norum2005-03-101-1/+24
| | | | noted in "Device Errata MCF5282DE", Rev. 1.7, 09/2004.
* Remove some now-unused declarations.Eric Norum2005-02-141-1/+0
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* Don't cache flash.Eric Norum2005-02-141-5/+1
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* Rearrange devLib address spaces.Eric Norum2005-02-121-2/+2
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* Add some more system calls.Eric Norum2005-02-121-9/+30
| | | | Improve in-line assembly.
* Name changes.Eric Norum2005-02-101-3/+20
| | | | Add some more system calls.
* Intra-level priorities range from 0 to 7.Eric Norum2005-02-081-1/+1
| | | | Levels range from 1 to 6.
* Ensure consistency of 'installed' bitmap.Eric Norum2005-02-081-1/+5
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* Set INTC0_ICRx registers properly.Eric Norum2005-02-071-1/+1
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* Clean up the RAM/FLASH sizes/locations are specified.Eric Norum2005-02-051-17/+9
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* Fix flash base address.Eric Norum2005-02-041-1/+1
| | | | Enable UART2.
* Clean up INTC0 initialization. EPORT1-7 sources are fixed level/priority.Eric Norum2005-02-041-14/+25
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* 2005-02-04 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-041-4/+4
| | | | | * console/console.c, include/bsp.h, network/network.c, startup/bspstart.c: Remove obsolete fixed size types.
* 2005-02-04 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-041-1/+1
| | | | | * startup/bspstart.c: rtems_interrupt_catch(trampoline, vector, &old_handler).
* Add 'extended' BSP support (pseudo-VME)Eric Norum2005-02-031-6/+109
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* Add support for interrupt controller allocation. This will provides aEric Norum2005-02-031-1/+21
| | | | mechanism for applications to find a free level/priority.
* Clean up bootloader syscall handling.Eric Norum2005-02-021-25/+25
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