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authorRalf Corsepius <ralf.corsepius@rtems.org>2008-02-15 07:04:45 +0000
committerRalf Corsepius <ralf.corsepius@rtems.org>2008-02-15 07:04:45 +0000
commitc961d15254b41bb567965245b59670f11b8ee8b0 (patch)
tree2a7a266a85ac1c31965e4b3412a1d286722896c8 /c
parent2008-02-15 Ralf Corsépius <ralf.corsepius@rtems.org> (diff)
downloadrtems-c961d15254b41bb567965245b59670f11b8ee8b0.tar.bz2
2008-02-15 Ralf Corsépius <ralf.corsepius@rtems.org>
* clock/ckinit.c, console/duart.c, timer/timer.c: Reflect changes to rtems/motorola/*.h.
Diffstat (limited to 'c')
-rw-r--r--c/src/lib/libbsp/m68k/idp/ChangeLog5
-rw-r--r--c/src/lib/libbsp/m68k/idp/clock/ckinit.c26
-rw-r--r--c/src/lib/libbsp/m68k/idp/console/duart.c16
-rw-r--r--c/src/lib/libbsp/m68k/idp/timer/timer.c34
4 files changed, 43 insertions, 38 deletions
diff --git a/c/src/lib/libbsp/m68k/idp/ChangeLog b/c/src/lib/libbsp/m68k/idp/ChangeLog
index 37ea65c3b2..ff77855442 100644
--- a/c/src/lib/libbsp/m68k/idp/ChangeLog
+++ b/c/src/lib/libbsp/m68k/idp/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-15 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * clock/ckinit.c, console/duart.c, timer/timer.c: Reflect changes
+ to rtems/motorola/*.h.
+
2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>
* clock/ckinit.c, include/bsp.h, startup/bspstart.c: Eliminate copies
diff --git a/c/src/lib/libbsp/m68k/idp/clock/ckinit.c b/c/src/lib/libbsp/m68k/idp/clock/ckinit.c
index 603a382edf..435442422f 100644
--- a/c/src/lib/libbsp/m68k/idp/clock/ckinit.c
+++ b/c/src/lib/libbsp/m68k/idp/clock/ckinit.c
@@ -67,8 +67,8 @@ rtems_isr Clock_isr(
{
Clock_driver_ticks += 1;
/* acknowledge interrupt
- TSR = 1; */
- MC68230_WRITE (TSR, 1);
+ MC68230_TSR = 1; */
+ MC68230_WRITE (MC68230_TSR, 1);
if ( Clock_isrs == 1 ) {
rtems_clock_tick();
@@ -86,7 +86,7 @@ rtems_isr Clock_isr(
void Disable_clock()
{
/* Disable timer */
- MC68230_WRITE (TCR, 0x00);
+ MC68230_WRITE (MC68230_TCR, 0x00);
}
void Install_clock( clock_isr )
@@ -99,26 +99,26 @@ rtems_isr_entry clock_isr;
Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 );
/* Disable timer for initialization */
- MC68230_WRITE (TCR, 0x00);
+ MC68230_WRITE (MC68230_TCR, 0x00);
/* some PI/T initialization stuff here -- see comment in the ckisr.c
file in this directory to understand why I use the values that I do */
/* Set up the interrupt vector on the MC68230 chip:
- TIVR = CLOCK_VECTOR; */
- MC68230_WRITE (TIVR, CLOCK_VECTOR);
+ MC68230_TIVR = CLOCK_VECTOR; */
+ MC68230_WRITE (MC68230_TIVR, CLOCK_VECTOR);
/* Set CPRH through CPRL to 193 (not 203) decimal for countdown--see ckisr.c
CPRH = 0x00;
CPRM = 0x00;
CPRL = 0xC1; */
- MC68230_WRITE (CPRH, 0x00);
- MC68230_WRITE (CPRM, 0x00);
- MC68230_WRITE (CPRL, 0xC1);
+ MC68230_WRITE (MC68230_CPRH, 0x00);
+ MC68230_WRITE (MC68230_CPRM, 0x00);
+ MC68230_WRITE (MC68230_CPRL, 0xC1);
/* Enable timer and use it as an external periodic interrupt generator
- TCR = 0xA1; */
+ MC68230_TCR = 0xA1; */
/* led_putnum('a'); * for debugging purposes */
- MC68230_WRITE (TCR, 0xA1);
+ MC68230_WRITE (MC68230_TCR, 0xA1);
/*
* Schedule the clock cleanup routine to execute if the application exits.
@@ -134,8 +134,8 @@ void Clock_exit( void )
/* disable timer
data = TCR;
TCR = (data & 0xFE); */
- MC68230_READ (TCR, data);
- MC68230_WRITE (TCR, (data & 0xFE));
+ MC68230_READ (MC68230_TCR, data);
+ MC68230_WRITE (MC68230_TCR, (data & 0xFE));
/* do not restore old vector */
}
diff --git a/c/src/lib/libbsp/m68k/idp/console/duart.c b/c/src/lib/libbsp/m68k/idp/console/duart.c
index 6249a5fb88..8e4304f880 100644
--- a/c/src/lib/libbsp/m68k/idp/console/duart.c
+++ b/c/src/lib/libbsp/m68k/idp/console/duart.c
@@ -58,7 +58,7 @@ void init_pit()
/*
* install ISR for ports A and B
*/
- set_vector(C_Receive_ISR, (VECT+H3VECT), 1);
+ set_vector(C_Receive_ISR, (MC68230_VECT+MC68230_H3VECT), 1);
/*
* initialize pit
@@ -70,12 +70,12 @@ void init_pit()
* setup pivr
* turn on all ports
*/
- MC68230_WRITE(PGCR, 0x00);
- MC68230_WRITE(PSRR, 0x18);
- MC68230_WRITE(PBDDR, 0x00);
- MC68230_WRITE(PBCR, 0x82);
- MC68230_WRITE(PIVR, VECT);
- MC68230_WRITE(PGCR, 0x20);
+ MC68230_WRITE(MC68230_PGCR, 0x00);
+ MC68230_WRITE(MC68230_PSRR, 0x18);
+ MC68230_WRITE(MC68230_PBDDR, 0x00);
+ MC68230_WRITE(MC68230_PBCR, 0x82);
+ MC68230_WRITE(MC68230_PIVR, MC68230_VECT);
+ MC68230_WRITE(MC68230_PGCR, 0x20);
/*
* For some reason, the reset of receiver/transmitter only works for
@@ -186,7 +186,7 @@ rtems_isr C_Receive_ISR(rtems_vector_number vector)
/*
* Clear pit interrupt.
*/
- _addr = (unsigned char *) (PIT_ADDR + PITSR);
+ _addr = (unsigned char *) (MC68230_PIT_ADDR + MC68230_PITSR);
*_addr = 0x04;
/*
diff --git a/c/src/lib/libbsp/m68k/idp/timer/timer.c b/c/src/lib/libbsp/m68k/idp/timer/timer.c
index 934bdc9db4..d721fbb348 100644
--- a/c/src/lib/libbsp/m68k/idp/timer/timer.c
+++ b/c/src/lib/libbsp/m68k/idp/timer/timer.c
@@ -45,19 +45,19 @@ void Timer_initialize()
/* some PI/T initialization stuff here */
/* Set up the interrupt vector on the MC68230 chip:
TIVR = TIMER_VECTOR; */
- MC68230_WRITE (TIVR, TIMER_VECTOR);
+ MC68230_WRITE (MC68230_TIVR, TIMER_VECTOR);
/* Set CPRH through CPRL to maximum count to reduce interrupt overhead
CPRH = 0xFF;
CPRM = 0xFF;
CPRL = 0xFF; */
- MC68230_WRITE (CPRH, 0xFF);
- MC68230_WRITE (CPRM, 0xFF);
- MC68230_WRITE (CPRL, 0xFF);
+ MC68230_WRITE (MC68230_CPRH, 0xFF);
+ MC68230_WRITE (MC68230_CPRM, 0xFF);
+ MC68230_WRITE (MC68230_CPRL, 0xFF);
/* Enable timer and use it as an external periodic interrupt generator
TCR = 0xA1; */
- MC68230_WRITE (TCR, 0xA1);
+ MC68230_WRITE (MC68230_TCR, 0xA1);
}
@@ -71,26 +71,26 @@ int Read_timer()
uint32_t remaining, total;
/* Disable timer so that timer can be read
- data = TCR;
- TCR = (data & 0xFE); */
- MC68230_READ (TCR, data);
- MC68230_WRITE (TCR, (data & 0xFE));
+ data = MC68230_TCR;
+ MC68230_TCR = (data & 0xFE); */
+ MC68230_READ (MC68230_TCR, data);
+ MC68230_WRITE (MC68230_TCR, (data & 0xFE));
/* Read the counter value
- msb = CNTRH;
- osb = CNTRM;
- lsb = CNTRL; */
- MC68230_READ (CNTRH, msb);
- MC68230_READ (CNTRM, osb);
- MC68230_READ (CNTRL, lsb);
+ msb = MC68230_CNTRH;
+ osb = MC68230_CNTRM;
+ lsb = MC68230_CNTRL; */
+ MC68230_READ (MC68230_CNTRH, msb);
+ MC68230_READ (MC68230_CNTRM, osb);
+ MC68230_READ (MC68230_CNTRL, lsb);
/* Calculate the time so far */
remaining = 0x1000000 - ((msb << 16) + (osb << 8) + lsb);
total = (Ttimer_val * 0x1000000) + remaining;
/* Enable timer so that timer can continue
- TCR = 0xA1; */
- MC68230_WRITE (TCR, 0xA1);
+ MC68230_TCR = 0xA1; */
+ MC68230_WRITE (MC68230_TCR, 0xA1);
/* do not restore old vector */
if ( Timer_driver_Find_average_overhead == 1 )