| Commit message (Collapse) | Author | Age | Files | Lines |
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* shared/bsppretaskinghook.c: assoc.h, error.h, libio_.h, libio.h,
and libcsupport.h moved from libc to lib/include/rtems and
now must be referenced as <rtems/XXX.h>. Header file order
was cleaned up while doing this.
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* startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h,
and libcsupport.h moved from libc to lib/include/rtems and
now must be referenced as <rtems/XXX.h>. Header file order
was cleaned up while doing this.
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* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
Switch to GNU canonicalization.
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* configure.in, Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
Switch to GNU canonicalization.
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* clock/ckinit.c: Do not just set the IMR, OR the enable bit in.
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* start/start.c: Modified to support generation of ram_init.
* start/ram_init.ld, BSP/start/ram_init.sed: New files.
These changes enable RTEMS to automatically generate
the ram_init file used by gdb with the BDM patches. The 332 has
on-board chip select lines (for RAM and FLASH) that must be
configured before use of these peripherals. These patches parse
data from start.c where the chip select lines are configured in
the runtime executable and automatically generates the gdb
initialization file using the same settings. A great time saver.
A similar file, ram_init_FW (flash writable), is also generated
that the flash programming tool uses.
* start/Makefile.am: Modified to support above.
* CPU/sim.h: Modified to support above.
* startup/except_vect_332_ROM.S: Moved to start so it would not
be included in libbsp.a. Moving it to start ensures it is
available as a single object file.
* start/except_vect_332_ROM.S: Moved from startup.
* startup/linkcmds, startup/linkcmds_ROM: Fixes to the memory map
shown in the comments.
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* startup/linkcmds: Added lines so DWARF debug information
would be available. Otherwise gdb complains that the offsets
for the debug info are incorrect and doesn't load the files.
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* include/mvme16x_hw.h: Include rtems/score/targopts.h so we
can check which BSP this is being used with.
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* network/network.c (uti596_attach): Adjust cpp directives
and conditional braces so all cases compile.
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* clock/Makefile.am, console/Makefile.am, start/Makefile.am,
startup/Makefile.am, wrapup/Makefile.am: Include compile.am
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* clock/Makefile.am, console/Makefile.am, start/Makefile.am,
startup/Makefile.am, timer/Makefile.am, wrapup/Makefile.am: Include
compile.am
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* clock/Makefile.am, console/Makefile.am, fatal/Makefile.am,
start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
wrapup/Makefile.am, network/Makefile.am: Include compile.am
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* clock/Makefile.am, console/Makefile.am, consolex/Makefile.am,
start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
tod/Makefile.am, wrapup/Makefile.am, network/Makefile.am: Include
compile.am
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* clock/Makefile.am, console/Makefile.am, shmsupp/Makefile.am,
start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
wrapup/Makefile.am: Include compile.am
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* clock/Makefile.am, console/Makefile.am, network/Makefile.am,
start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
wrapup/Makefile.am: Include compile.am
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* clock/Makefile.am, console/Makefile.am, spurious/Makefile.am,
start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
wrapup/Makefile.am: Include compile.am
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* include/mvme16x_hw.h: Added NVRAM_CONFIGURE macro in
a manner that should work for 162, 162lx, and 167.
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* console.c(_BSP_output_char): Output CR after LF for printk.
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* README: Updated
* console/console.c: Fix polled input.
Add support for shared printk.
Add support for more flexible polled I/O with and without termios.
I/O mode and console is selectable either from NVRAM or from
mvme167.cfg. Clean up comments.
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* README: Updated
* console/console.c: Fix polled input.
Add support for shared printk.
Add support for more flexible polled I/O with and without termios.
I/O mode and console is selectable either from NVRAM or from
mvme167.cfg. Clean up comments.
2000-08-11 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
* startup/page_table.c (page_table_init): Reorganize NVRAM parameters.
* include/bsp.h: Reorganize NVRAM parameters.
Add support for shared printk.
* times: These are the times for the MVME167, not the MBX860-002.
2000-08-11 John Cotton <john.cotton@nrc.ca>
* network/network.c: Fix NVRAM configuration parameter
handling from previous revision.
Check J1-4, restructure NVRAM parameter handling.
2000-08-11 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
* network/network.c: Cleanup of network driver to reduce warnings.
Addition of second parameter to uti596_attach.
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to driver attach routine.
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alias simcpu32 that supports the CPU32 simulator in BSVC. At this
point, it is still under development.
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removes warnings from the network.c file and has slight additions
to the configuration file to support Java.
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that decouples exec/ for the sh, m68k and i960 from targopts.h.
NOTE: The change to system.h is a hack to enable cpuopts.h
for some targets, but keep using targopts.h for others - I know it
does *not* work for sparc, mips, i386 and ppc. This will have
to be addressed as work continues on multilibing.
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routine naming to follow RTEMS package/object.method rule.
This patch also eliminated calls to the obsolete routine
m68k_enable_caching.
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now is an implementation of the prototypes in rtems/rtems/cache.h.
The libcpu/i386/wrapup directory is no longer needed.
The PowerPC needs this done to it.
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<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart
<Darlene.Stewart@nrc.ca> to add support for a number of very
significant things:
+ BSPs for many variations on the Motorola MBX8xx board series
+ Cache Manager including initial support for m68040
and PowerPC
+ Rework of mpc8xx libcpu code so all mpc8xx CPUs now use
same code base.
+ Rework of eth_comm BSP to utiltize above.
John reports this works on the 821 and 860.
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<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart
<Darlene.Stewart@nrc.ca> to add support for a number of very
significant things:
+ BSPs for many variations on the Motorola MBX8xx board series
+ Cache Manager including initial support for m68040
and PowerPC
+ Rework of mpc8xx libcpu code so all mpc8xx CPUs now use
same code base.
+ Rework of eth_comm BSP to utiltize above.
John reports this works on the 821 and 860
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adds .cvsignore.
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Gauthier <charles.gauthier@nrc.ca>. The power supply in their
VMEbus cage died so it was submitted at this point. It passes ttcp
which is a really good sign but they would like to do more testing
and cleanup once their hardware is functional again. Please
contact them if you are interested in using or fixing this driver.
As their comments indicate, the performance is actually quite good
even at this point as indicated by the ttcp results.
Please note that this is by no means a final version. The code is still
fairly ugly, and will require some further fixing. On the bright side, what
is attached works. I finally ran the test programs successfully with
optimized code and data cache enabled:
netdemos worked, but failed on the UDP transfer (runs out of buffers).
ttcp worked, with something like 1036 KB/sec Rx, 952 KB/sec Tx.
tftp worked
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Bob Wisdon <bobwis@ascweb.co.uk> and Chris Johns <ccj@acm.org>
to resolve a random network lockup problem.
ckinit.c:
Occasional network lockups have been noted when the PIT has a higher
interrupt request level than the CPM. The SCC1 bit in the CISR is set
even though the SCC1 interrupt handler is not active. This blocks
interrupts from SCC1 (and all other CPM sources) and locks up the
system. It has not been determined whether the error is within the
68360 or in the RTEMS interrupt support assembler code. The solution,
for now, is to set both PIT and CPM interrupt request levels to the same
value (4).
network.c:
Set CPM transmitter buffer pointer (_tbptr) to beginning of frame
before restarting transmitter. Don't retire transmitter buffer
descriptors belonging to the restarted frame.
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that contains:
* Removes remaining (now illegal) references to $(SRC) from a couple of
Makefile.ams
* Removes duplicate AC_CONFIG_SUBDIRS macro from c/configure.in
* Moves ENABLE_LIBCDIR into RTEMS_PROG_C[C|XX]_FOR_TARGET (hides LIBCDIR
from most configure scripts, i.e. LIBCDIR becomes less visible)
* Adds RTEMS_PROG_C[C|XX]_FOR_TARGET and RTEMS_CANONICALIZE_TOOLS to
libbsp/*/configure.ins (A minor bug in previous implementations, which
only has an impact when switching to GNU/Cygnus canonicalization)
* Cleans up several bogus comments.
* Removes MKLIB
* Switches the version number to 4.5.0 (for testing version number
handling)
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when setting up receive buffer descriptors and when unmasking interrupts.
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that contains the automake files for libnetworking plus a couple of
minor fixes. [Now only one unused/unsupported Makefile.in remains
(./c/src/lib/libbsp/hppa1.1/pxfl/Makefile.in).]
To apply:
patch -p1 < rtems-rc-20000118-7.diff
/bin/sh rtems-rc-20000118-7.rm
/bin/sh rtems-rc-20000118-7.add
./bootstrap
Notes:
* I have tested this one by building all BSPs for m68k, powerpc, sh and
unix with toolchains built since last weekend.
* I did not touch libnetworking's directory layout.
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that contains:
* The fix for the gen68360/network/Makefile.am
* automatically set permissions to 755 to scripts/buildall and
scripts-ada/buildall (I remembered a trick to achieve this :).
* automake support for libbsp/* and libcpu/* (Attn: This part will
finally break old-style configuration for all non-public cpus)
NOTES:
* This patch has only been tested for a random selection of BSPs (I
haven't rebuilt all toolchains yet).
* This patch is against rtem-cvs as of this morning (MET).
To apply:
patch -p1 <rtems-rc-20000118-5.diff
cvs rm -f ./c/src/lib/libbsp/Makefile.in
cvs rm -f ./c/src/lib/libbsp/shmdr/Makefile.in
cvs rm -f ./c/src/lib/libcpu/Makefile.in
cvs add ./c/src/lib/libbsp/Makefile.am
cvs add ./c/src/lib/libbsp/shmdr/Makefile.am
cvs add ./c/src/lib/libcpu/Makefile.am
./bootstrap
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