| Commit message (Collapse) | Author | Age | Files | Lines |
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Update #3082.
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Use it for the default PPC_CACHE_ALIGNMENT. Use it for
PPC_STRUCTURE_ALIGNMENT.
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Give the BSP the ability to define PPC_CACHE_ALIGNMENT.
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We could probably also remove the ppc601 support entirely.
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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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This commit covers at least PR2020, 2022, and 2023. This
patch adds all of the code for both BSPs, modifications
to libcpu/powerpc for the ppc440, and some updates to the
BSPs from follow up review and testing.
These BSPs should be good baselines for future development.
The configurations used by Ric are custom and have a non-standard
NIC. They also do not have a UART. Thus the current console
driver just prints to a RAM buffer.
The NIC and UART support are left for future work. When the UART
support is added, moving the existing "to RAM" console driver to
a shared location is likely desirable because boards with no debug
UART port are commonly deployed. This would let printk() go to RAM.
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* e500/mmu/mmu.c, mpc505/ictrl/ictrl.c, mpc505/timer/timer.c,
mpc5xx/ictrl/ictrl.c, mpc5xx/timer/timer.c,
mpc6xx/altivec/vec_sup.c, mpc6xx/clock/c_clock.c,
mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.c,
mpc8260/timer/timer.c, mpc8xx/timer/timer.c, new-exceptions/cpu.c,
new-exceptions/bspsupport/ppc_exc_initialize.c,
ppc403/clock/clock.c, ppc403/console/console.c,
ppc403/console/console.c.polled, ppc403/console/console405.c,
ppc403/irq/ictrl.c, ppc403/tty_drv/tty_drv.c,
rtems/powerpc/cache.h, shared/include/powerpc-utility.h, shared/src/cache.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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updated haleakala BSP
added MPC55xx BSP
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* ChangeLog, mpc8xx/clock/clock.c, ppc403/clock/clock.c,
ppc403/irq/ictrl.h, rtems/powerpc/powerpc.h:
Removed all macro definitions which depended on
the compiler defining a PPC CPU-model dependent
symbol from files in cpukit.
Macros which were not used by cpukit have been
moved to libcpu/powerpc/rtems/powerpc/powerpc.h.
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* rtems/powerpc/powerpc.h: added a #ifdef __ppc_generic
branch. The goal is eventually to make this the starting
point for cleanup (remove as many branches as possible;
replace by run-time tests if necessary).
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* new-exceptions/cpu.c, rtems/powerpc/powerpc.h:
Remove CPU_MINIMUM_STACK_FRAME_SIZE.
Use PPC_MINIMUM_STACK_FRAME_SIZE instead.
* rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.
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* rtems/powerpc/powerpc.h: Remove mpc603e specific
PPC_TLB_*/PPC_IRQ_* defines. Use mpc603 specific defines on mpc603e.
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* rtems/powerpc/powerpc.h: Remove PPC_ALIGNMENT.
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* mpc8xx/mmu/mmu.c, rtems/powerpc/cache.h, rtems/powerpc/powerpc.h:
#include <rtems/powerpc/powerpc.h>.
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* rtems/powerpc/powerpc.h: New header guard.
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* rtems/asm.h, rtems/old-exceptions/cpu.h, rtems/score/powerpc.h:
Remove PPC_ABI_POWEROPEN.
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* rtems/score/powerpc.h: Remove hard-coded PPC_HAS_FPU.
Tie PPC_HAS_FPU to _SOFT_FLOAT.
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* rtems/old-exceptions/cpu.h, rtems/score/powerpc.h:
Remove PPC_ABI_GCC27.
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* rtems/asm.h, rtems/score/powerpc.h: Remove XCOFF support.
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* rtems/powerpc/cache.h, rtems/powerpc/debugmod.h:
New header guards.
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* rtems/score/cpu.h: Add doxygen preamble.
* rtems/score/powerpc.h: Add doxygen preamble.
* rtems/score/ppc.h: Add doxygen preamble.
* rtems/score/types.h: Add doxygen preamble.
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* mpc505/ictrl/ictrl.c, mpc505/vectors/vectors.S,
mpc6xx/exceptions/raw_exception.c,
mpc8260/exceptions/raw_exception.c,
mpc8xx/exceptions/raw_exception.c, rtems/powerpc/cache.h,
mpc5xx/ictrl/ictrl.c, mpc5xx/exceptions/raw_exception.c: Include
<rtems/score/powerpc.h> instead of <rtems/score/ppc.h>.
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* rtems/score/powerpc.h: New (Copied and renamed from rtems/score/ppc.h)
for consistency with other ports.
* rtems/score/ppc.h: Deprecation wrapper to rtems/score/powerpc.h.
* Makefile.am: Reflect changes above.
* rtems/score/cpu.h: Include rtems/score/powerpc.h instead of
rtems/score/ppc.h.
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* mpc505/timer/timer.c, mpc5xx/timer/timer.c,
mpc6xx/clock/c_clock.c, mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
mpc8260/console-generic/console-generic.c, mpc8260/cpm/cp.c,
mpc8260/cpm/dpram.c, mpc8260/include/cpm.h, mpc8260/include/mmu.h,
mpc8260/include/mpc8260.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
mpc8xx/cpm/cp.c, mpc8xx/cpm/dpram.c, mpc8xx/include/cpm.h,
mpc8xx/include/mmu.h, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
mpc8xx/timer/timer.c, ppc403/clock/clock.c,
ppc403/console/console.c, ppc403/console/console405.c,
ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c,
ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/src/cache.c:
Convert to using c99 fixed size types.
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* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h,
mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S,
mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c,
mpc8260/exceptions/raw_exception.c,
mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h,
mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
mpc8xx/exceptions/raw_exception.c, mpc8xx/exceptions/raw_exception.h,
mpc8xx/include/cpm.h, mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c,
mpc8xx/timer/timer.c, ppc403/clock/clock.c,
ppc403/console/console.c.polled, ppc403/timer/timer.c,
rtems/powerpc/debugmod.h, shared/include/byteorder.h,
shared/include/cpuIdent.c, shared/include/cpuIdent.h,
shared/include/io.h, shared/include/mmu.h, shared/include/page.h,
shared/include/pgtable.h, shared/include/spr.h: URL for license
changed.
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* rtems/powerpc/debugmod.h: New file (extracted from
score/ppc.h).
* Makefile.am: Relect changes above.
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* rtems/powerpc/cache.h: New file (extracted from
old-exceptions/cpu.h)
* Makefile.am: Relect changes above.
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