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Changes provided by Phillip Sorensen <pas37@cornell.edu> to get MVME550 BSP running.

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This commit is contained in:
Eric Norum
2005-07-28 18:57:25 +00:00
parent 31e08a184b
commit de5bc2130b
5 changed files with 13 additions and 4 deletions
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6
c/src/lib/libbsp/powerpc/ChangeLog
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@@ -1,3 +1,9 @@
2005-07-28 Eric Norum <norume@aps.anl.gov>
* mvme5500/startup/bspstart.c
* shared/clock/p_clock.c
Changes provided by Phillip Sorensen <pas37@cornell.edu> to get MVME550 BSP running.
2005-04-28 Joel Sherrill <joel@OARcorp.com> 2005-04-28 Joel Sherrill <joel@OARcorp.com>
* configure.ac: Remove reference to dmv177. * configure.ac: Remove reference to dmv177.

1
c/src/lib/libbsp/powerpc/mvme5500/startup/bspstart.c
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@@ -406,6 +406,7 @@ void bsp_start( void )
/* /*
* Initialize default raw exception hanlders. See vectors/vectors_init.c * Initialize default raw exception hanlders. See vectors/vectors_init.c
*/ */
Cpu_table.exceptions_in_RAM = TRUE;
initialize_exceptions(); initialize_exceptions();
/* /*
* Init MMU block address translation to enable hardware * Init MMU block address translation to enable hardware

4
c/src/lib/libbsp/powerpc/shared/clock/p_clock.c
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@@ -19,14 +19,12 @@
#include <libcpu/c_clock.h> #include <libcpu/c_clock.h>
static rtems_irq_connect_data clockIrqData; static rtems_irq_connect_data clockIrqData;
/* static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER,
= {BSP_DECREMENTER,
clockIsr, clockIsr,
NULL, NULL,
(rtems_irq_enable)clockOn, (rtems_irq_enable)clockOn,
(rtems_irq_disable)clockOff, (rtems_irq_disable)clockOff,
(rtems_irq_is_enabled) clockIsOn}; (rtems_irq_is_enabled) clockIsOn};
*/
int BSP_disconnect_clock_handler (void) int BSP_disconnect_clock_handler (void)
{ {
return BSP_remove_rtems_irq_handler (&clockIrqData); return BSP_remove_rtems_irq_handler (&clockIrqData);

4
c/src/lib/libcpu/powerpc/ChangeLog
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@@ -1,3 +1,7 @@
2005-07-28 Eric Norum <norume@aps.anl.gov>
* mpc6xx/clock/c_clock.c: Changes provided by Phillip Sorensen <pas37@cornell.edu> to get MVME550 BSP running.
2005-06-17 Joel Sherrill <joel@OARcorp.com> 2005-06-17 Joel Sherrill <joel@OARcorp.com>
* mpc5xx/vectors/vectors.h: Add hack to avoid warning. * mpc5xx/vectors/vectors.h: Add hack to avoid warning.

2
c/src/lib/libcpu/powerpc/mpc6xx/clock/c_clock.c
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@@ -81,7 +81,7 @@ int decr;
* The driver has seen another tick. * The driver has seen another tick.
*/ */
do { do {
asm volatile ("mfdec %0; add %0, %0, %1; mtdec %0":"=r"(decr):"r"(Clock_Decrementer_value)); asm volatile ("mfdec %0; add %0, %0, %1; mtdec %0":"=&r"(decr):"r"(Clock_Decrementer_value));
Clock_driver_ticks += 1; Clock_driver_ticks += 1;