PR 1781/bsps
* console/console-io.c: The UART RX and TX are different ISR
now. So the array containing the registeration changes. The
change is due to change in the libcup uart function.
PR 1781/bsps
* ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
preinstall.am, times, console/console.c, include/bsp.h,
include/cplb.h, include/tm27.h, make/custom/TLL6527M.cfg,
startup/bspstart.c, startup/linkcmds: New files.
Initial port for the TLL6527Mboard that contains blackfin 52X
range of processors. Used eZKit533 as a reference for building
the port.
PR 1781/bsps
* bf52x/include: Added additional MMR.
* bf52x/interrupt: The BF52X processors have a different
System interrupt controller than present in the 53X range of
processors. The 52X have 8 interrupt assignment registers. The
implementation uses tables to increase predictability.
* serial/uart.?: Added DMA based and interrupt based transfer
support. The uart code used a single ISR for TX and RX and tried
to identify and multiplex inside the ISR. In the new code the
type of interrupt is identified by the central ISR dispatcher
bf52x/interrupt or interrupt/. This simplifies the UART ISR.
PR 1781/bsps
* bfin/rtems/bf52x.h: This file defines basic MMR for the Blackfin
52x CPU. The MMR have been taken from the ADSP-BF52x Blackfin
Processor Hardware Reference from Analog Devices. Mentioned
Chapters refer to this Documentation.
PR 1768/bsps
* shared/irq/irq_asm.S: The nbench benchmark highlighted the fact that
we do not perform a cld before calling C code in the ISR. This was
historically not a problem but gcc 4.3 changed the behavior. From
http://gcc.gnu.org/gcc-4.3/changes.html
PR 1757/filesystem
* libfs/src/rfs/rtems-rfs-block-pos.h,
libfs/src/rfs/rtems-rfs-block.h, libfs/src/rfs/rtems-rfs-file.c,
libfs/src/rfs/rtems-rfs-rtems-file.c: Set the file size in
iop-size when a file is open. Fix lseek to end of file then write
for sizes less than half the file system block size.
PR 1759/cpukit
* posix/src/cancel.c, posix/src/pthreaddetach.c,
posix/src/pthreadequal.c, posix/src/pthreadgetschedparam.c,
posix/src/pthreadjoin.c, posix/src/pthreadkill.c,
posix/src/pthreadsetschedparam.c: Some POSIX pthread services did not
support using Classic API Task Ids.
PR 1738/bsps
* clock/clock.c, include/bsp.h, network/network.c: system clock driver
programs the PIT w/o assuming the CPU clock frequency being a power
of two.
PR 1748/bsps
* clock/ckinit.c, include/leon.h: When the clock tick generates an
interrupt WHILE we have interrupts disabled doing a get TOD or
uptime, the get nanoseconds handler was returning a bogusly large
number.
PR 1748/bsps
* clock/ckinit.c: When the clock tick generates an interrupt WHILE we
have interrupts disabled doing a get TOD or uptime, the get
nanoseconds handler was returning a bogusly large number.
PR 1750/bsps
* console/erc32_console.c: The new console driver did not support
polled mode. It also had a bug in which it could lose a transmitter
interrupt.
* libcsupport/src/mknod.c, libfs/src/rfs/rtems-rfs-inode.c: PR
1749. Fix the incorrect handling of the file type in the mode
value to reject invalid types as per the standard.
