| Commit message (Collapse) | Author | Age | Files | Lines |
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Make PPC_EXC_CONFIG_USE_FIXED_HANDLER mandatory for BSPs using
ppc_exc_interrupt(). Pass exception number to bsp_interrupt_dispatch()
to allow processing of decrementer and doorbell exceptions as hypervisor
guest.
Update #3085.
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The BSP_output_char should output a char and not mingle with high level
processing, e.g. '\n' to '\r\n' translation. Move this translation to
rtems_putc(). Remove it from all the BSP_output_char implementations.
Close #3122.
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Change bsp_interrupt_vector_enable() and bsp_interrupt_vector_disable()
to not return a status code. Add bsp_interrupt_assert() and use it to
validate the vector number in the vector enable/disable implementations.
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Adding modified FreeBSD headers to synchronize RTEMS termios with
FreeBSD. Modify termios to support dedicated input and output baud for
termios structure. Updated BSPs to use dedicated input and output baud
in termios structure. Updated tools to use dedicated input and output
baud in termios structure. Updated termios testsuites to use dedicated
input and output baud in termios structure.
Close #2897.
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Also cleanup:
* Remove un-needed interrupt disables.
* Address errata "e989: FLASH: Disable Prefetch during programming and erase"
* Use RTEMS_ARRAY_SIZE() macro instead of own macro.
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This partially reverts commit 1215fd4d9426a59d568560e9a485628560363133.
In order to support profiling of SMP locks and provide a future
compatible SMP locks API it is necessary to add an SMP lock destroy
function. Since the commit above adds an SMP lock to each chain control
we would have to add a rtems_chain_destroy() function as well. This
complicates the chain usage dramatically. Thus revert the patch above.
A global SMP lock for all chains is used to implement the protected
chain operations.
Advantages:
* The SAPI chain API is now identical on SMP and non-SMP
configurations.
* The size of the chain control is reduced and is then equal to the
Score chains.
* The protected chain operations work correctly on SMP.
Disadvantage:
* Applications using many different chains and the protected operations
may notice lock contention.
The chain control size drop is a huge benefit (SAPI chain controls are
66% larger than the Score chain controls). The only disadvantage is not
really a problem since these applications can use specific interrupt
locks and unprotected chain operations to avoid this issue.
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Merge RTEMS_FATAL_SOURCE_BSP_GENERIC and RTEMS_FATAL_SOURCE_BSP_SPECIFIC
into new fatal source RTEMS_FATAL_SOURCE_BSP. This makes it easier to
figure out the code position given a fatal source and code.
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Add ISR lock to chain control for proper SMP protection. Replace
rtems_chain_extract() with rtems_chain_explicit_extract() and
rtems_chain_insert() with rtems_chain_explicit_insert() on SMP
configurations. Use rtems_chain_explicit_extract() and
rtems_chain_explicit_insert() to provide SMP support.
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Termios notifies now the driver about an inactive transmit with the
length argument set to zero.
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Use mpc55xx_wait_for_interrupt().
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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Add defines MPC55XX_HAS_SIU and MPC55XX_HAS_SIU_LITE.
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Rework of the start sequence to reduce the amount assembler code and to
support configuration tables which may be provided by the application.
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* new-exceptions/bspsupport/ppc_exc_async_normal.S: Bugfix for
MPC5674F. Use it for all to be safe.
* mpc55xx/include/emios.h: Fixed eMIOS module count.
* mpc55xx/include/irq.h: Fixed CAN vector numbers.
BSP_INTERRUPT_HANDLER_TABLE_SIZE is now a BSP option.
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* mpc55xx/include/fsl-mpc567x.h: Added EQADC as an alias to EQADC_A.
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PR 1928/bsps:
* mpc55xx/include/fsl-mpc567x.h: Revert previous change.
* mpc55xx/misc/flash_support.c: Enable this file only for MPC55XX.
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PR 1928/bsps:
* mpc55xx/include/fsl-mpc567x.h (struct FLASH_tag): Extend SIZE to 4
bits.
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* mpc55xx/include/fsl-mpc567x.h: Added FLASH as an alias to FLASH_A.
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* mpc55xx/include/fsl-mpc551x.h: Use legacy register naming.
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* mpc55xx/include/fsl-mpc551x.h, mpc55xx/include/fsl-mpc556x.h,
mpc55xx/include/fsl-mpc567x.h: Added missing FLASH types.
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