| Commit message (Collapse) | Author | Age | Files | Lines |
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crt.h defines such lovely constants as "RED" and "GREEN" which
have a nasty habit of conflicting with non-BSP code. There is
no reason to include this private .h from bsp.h and pollute the
namespace for applications.
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This change starts with removing the effectively empty file
timerdrv.h. The prototypes for benchmark_timer_XXX() were in
btimer.h which was not universally used. Thus every use of
timerdrv.h had to be changed to btimer.h. Then the prototypes
for benchmark_timer_read() had to be adjusted to return
benchmark_timer_t rather than int or uint32_t.
I took this opportunity to also correct the file headers to
separate the copyright from the file description comments which
is needed to ensure the copyright isn't propagated into Doxygen
output.
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With this patch the preinstall.am files are in a set order and not
dependent on now perl implements a hash.
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The TLS section symbols had wrong values in case of an empty TLS data
section and a nonempty TLS BSS section.
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pc386 set CLOCK_DRIVER_ISRS_PER_TICK to a
string rather than a numeric value. Add
CLOCK_DRIVER_ISRS_PER_TICK_VALUE and
other clean up on the clock driver.
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Delete TOD_MICROSECONDS_PER_SECOND, TOD_MICROSECONDS_TO_TICKS() and
TOD_MILLISECONDS_TO_TICKS().
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i386 soft-float is no longer supported by gcc. Dropping
all references to soft-float in the pc386 BSP.
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This commit deletes all RTEMS ChangeLog files. These files have been abandoned
since converting to git version control. The historical data may be recovered
by checking out any commit before this one. Most of the contents of these
ChangeLog files can also be found in the git log.
Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
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Include <bsp/default-initial-extension.h> in all BSPs. Call
rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit()
status code as fatal code in every bsp_cleanup(). Move previous
bsp_cleanup() code into bsp_fatal_extension().
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Add reserved system events RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT and
RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP.
Add and use rtems_bsdnet_event_send().
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The work areas (RTEMS work space and C program heap) will be initialized
now in a separate step and are no longer part of
rtems_initialize_data_structures(). Initialization is performed with
tables of Heap_Area entries. This allows usage of scattered memory
areas present on various small scale micro-controllers.
The sbrk() support API changes also. The bsp_sbrk_init() must now deal
with a minimum size for the first memory chunk to take the configured
work space size into account.
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The user has to explicitly enable this driver, choosing
it over the existing (and lame) CGA frame buffer driver
using USE_CIRRUS_GD5446=1 on the configure command line.
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Implementation is tested to work on QEMU simulator only.
QEMU offers this hardware by default for PC platform but
it can be requested by "-vga cirrus" option for other PCI
aware systems in development/next QEMU releases as well.
Next sources have been used for driver implementation:
- RTEMS fb_vga.c - Rosimildo da Silva ( rdasilva@connecttel.com )
- Cirrus xf86 driver - used as VGA hardware setup documentation
- CL-GD5446 Technical Reference Manual, 1996, Second Edition
fb_vga.c has to be replaced by fb_cirrus.c in
rtems/c/src/lib/libbsp/i386/pc386/Makefile.am
to test the driver now. We expect to discus and include driver
section mechanism after driver testing.
Patch version 2:
- comments style updated according to Joel Sherrill review
- use static for variables and functions to compile without warnings
Signed-off-by: Alexandru-Sever Horin <alex.sever.h@gmail.com>
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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This reverts commit daffa606cc4a45d93c1f0f4fe365fde0fda6acbb.
Conflicts:
c/src/lib/libbsp/arm/lpc24xx/include/bspopts.h.in
c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in
c/src/lib/libbsp/powerpc/qoriq/include/bspopts.h.in
Manually deleted conflicting files.
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These modifications were required by hand after running the script.
In some cases, the file names did not match patterns. In others,
the format of the file did not match any common patterns.
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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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The clock drivers were very inconsistent about prototyping
the ISR handlers. This broke with the recent clean up.
Tested on qemu.
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- RTD316 is a PC-104 board with one Z85C30 SCC for two synchronous
or asynchronous serial ports.
http://www.rtd.com/PC104/UM/network/CM316HR.htm
- Exar 17D15X is a chip with 2, 4, or 8 NS16550 compatible
serial ports with a PCI interface. It may be found on
many multi-port serial ports including:
http://www.rtd.com/PC104/UM/network/CM17320HR.htm
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This was broken by conversion of console driver to libchip style.
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* console/vt.c: Make _kd_mksound static.
* ide/ide.c: Make pc386_ide_probe, pc386_ide_initialize,
pc386_ide_read_reg, pc386_ide_write_reg, pc386_ide_write_block,
pc386_ide_control, pc386_ide_config_io_speed static.
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