source: rtems/c/src/lib/libcpu/bfin/ChangeLog @ cb4c90b2

4.115
Last change on this file since cb4c90b2 was cb4c90b2, checked in by Joel Sherrill <joel.sherrill@…>, on 04/20/11 at 20:20:47

2011-04-20 Rohan Kangralkar <rkangral@…>

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.
  • Property mode set to 100644
File size: 3.5 KB
Line 
12011-04-20  Rohan Kangralkar <rkangral@ece.neu.edu>
2
3        PR 1781/bsps
4        * bf52x/include: Added additional MMR.
5        * bf52x/interrupt: The BF52X processors have a different
6        System interrupt controller than present in the 53X range of
7        processors. The 52X have 8 interrupt assignment registers. The
8        implementation uses tables to increase predictability.
9        * serial/uart.?: Added DMA based and interrupt based transfer
10        support. The uart code used a single ISR for TX and RX and tried
11        to identify and multiplex inside the ISR. In the new code the
12        type of interrupt is identified by the central ISR dispatcher
13        bf52x/interrupt or interrupt/.  This simplifies the UART ISR.
14
152011-02-11      Ralf Corsépius <ralf.corsepius@rtems.org>
16
17        * timer/timer.c:
18        Use "__asm__" instead of "asm" for improved c99-compliance.
19
202011-02-02      Ralf Corsépius <ralf.corsepius@rtems.org>
21
22        * configure.ac: Require autoconf-2.68, automake-1.11.1.
23
242010-01-11      Allan Hessenflow <allanh@kallisti.com>
25
26        * serial/spi.c, serial/spi.h:
27        Fill in skeleton with functional SPI master code.
28        * include/spiRegs.h:
29        Correct spi shadow register declaration.
30
312009-12-11      Ralf Corsépius <ralf.corsepius@rtems.org>
32
33        * serial/uart.c:
34        Reflect changes to rtems_termios_callbacks->write.
35
362009-10-20      Ralf Corsépius <ralf.corsepius@rtems.org>
37
38        * clock/rtc.c: Add initializer (Silence warning).
39
402009-05-27      Sebastian Huber <sebastian.huber@embedded-brains.de>
41
42        * clock/rtc.c, clock/tod.h: Update for new RTC driver interface.
43
442009-05-25      Allan Hessenflow <allanh@kallisti.com>
45
46        * mmu/mmu.c: enable mmu after initializing it.
47        * mmu/mmu.h: add missing mmu flags entries.
48        * include/mmuRegs.h: correct a couple field name typos.
49
502008-09-25      Allan Hessenflow <allanh@kallisti.com>
51
52        * clock/clock.c, include/bf533.h, include/bf537.h, include/sicRegs.h:
53
542008-09-06      Ralf Corsépius <ralf.corsepius@rtems.org>
55
56        * interrupt/interrupt.h, serial/spi.h, serial/twi.h, serial/uart.h:
57        Convert to "bool".
58
592008-09-05      Joel Sherrill <joel.sherrill@OARcorp.com>
60
61        * clock/clock.c: The Shared Memory Driver no longer requires the
62        special IOCTL in Clock_control. This was a hack which has existed
63        since before the Classic API Timer Manager was implemented. All
64        implementations of and references to Clock_control were removed.
65
662008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
67
68        * interrupt/interrupt.c, network/ethernet.c: Eliminate "boolean".
69        * network/ethernet.c, serial/twi.c, timer/timer.c: Convert to "bool".
70
712008-08-31      Joel Sherrill <joel.sherrill@oarcorp.com>
72
73        * timer/timer.c: Rename timer driver methods to follow RTEMS
74        programming conventions.
75
762008-08-18      Ralf Corsépius <ralf.corsepius@rtems.org>
77
78        * serial/twi.c: Remove unused var.
79        * clock/tod.h: Add missing prototypes.
80
812008-08-15      Allan Hessenflow <allanh@kallisti.com>
82
83        * ChangeLog, Makefile.am, README, configure.ac, preinstall.am,
84        cache/cache.c, cache/cache_.h, clock/clock.c, clock/rtc.c,
85        clock/tod.h, include/bf533.h, include/bf537.h, include/cecRegs.h,
86        include/coreTimerRegs.h, include/dmaRegs.h, include/ebiuRegs.h,
87        include/ethernetRegs.h, include/gpioRegs.h, include/memoryRegs.h,
88        include/mmuRegs.h, include/ppiRegs.h, include/rtcRegs.h,
89        include/sicRegs.h, include/spiRegs.h, include/sportRegs.h,
90        include/timerRegs.h, include/twiRegs.h, include/uartRegs.h,
91        include/wdogRegs.h, interrupt/interrupt.c, interrupt/interrupt.h,
92        mmu/mmu.c, mmu/mmu.h, network/ethernet.c, network/ethernet.h,
93        serial/spi.c, serial/spi.h, serial/sport.c, serial/sport.h,
94        serial/twi.c, serial/twi.h, serial/uart.c, serial/uart.h,
95        timer/timer.c: New files.
96
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