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authorJoel Sherrill <joel.sherrill@OARcorp.com>2007-11-28 21:44:46 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2007-11-28 21:44:46 +0000
commit07e9642ce0a7a9123dbcd476d2761e7b0f241f38 (patch)
tree85ac803ec0fd5230128da7675d702f70c95757a6 /c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c
parent2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com> (diff)
downloadrtems-07e9642ce0a7a9123dbcd476d2761e7b0f241f38.tar.bz2
2007-11-28 Joel Sherrill <joel.sherrill@OARcorp.com>
* startup/bspstart.c: Eliminate PowerPC specific elements from the CPU Table. They have been replaced with variables named bsp_XXX as needed.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c')
-rw-r--r--c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c34
1 files changed, 24 insertions, 10 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c b/c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c
index 5c13389f50..45e80f284a 100644
--- a/c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c
+++ b/c/src/lib/libbsp/powerpc/mpc8260ads/startup/bspstart.c
@@ -25,7 +25,7 @@
* The mmu is unused at this time.
*
*
- * COPYRIGHT (c) 1989-1999.
+ * COPYRIGHT (c) 1989-2007.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
@@ -75,6 +75,20 @@ rtems_cpu_table Cpu_table;
char *rtems_progname;
/*
+ * Driver configuration parameters
+ */
+uint32_t bsp_clock_speed;
+uint32_t bsp_clicks_per_usec;
+uint32_t bsp_serial_per_sec; /* Serial clocks per second */
+boolean bsp_serial_external_clock;
+boolean bsp_serial_xon_xoff;
+boolean bsp_serial_cts_rts;
+uint32_t bsp_serial_rate;
+uint32_t bsp_timer_average_overhead; /* Average overhead of timer in ticks */
+uint32_t bsp_timer_least_valid; /* Least valid number from timer */
+boolean bsp_timer_internal_clock; /* TRUE, when timer runs with CPU clk */
+
+/*
* Use the shared implementations of the following routines.
* Look in rtems/c/src/lib/libbsp/shared/bsppost.c and
* rtems/c/src/lib/libbsp/shared/bsplibc.c.
@@ -293,15 +307,15 @@ void bsp_start(void)
if( Cpu_table.interrupt_stack_size < 4*1024 )
Cpu_table.interrupt_stack_size = 4 * 1024;
- Cpu_table.clicks_per_usec = 10; /* for 40MHz extclk */
- Cpu_table.serial_per_sec = 40000000;
- Cpu_table.serial_external_clock = 0;
- Cpu_table.serial_xon_xoff = 0;
- Cpu_table.serial_cts_rts = 0;
- Cpu_table.serial_rate = 9600;
- Cpu_table.timer_average_overhead = 3;
- Cpu_table.timer_least_valid = 3;
- Cpu_table.clock_speed = 40000000;
+ bsp_clicks_per_usec = 10; /* for 40MHz extclk */
+ bsp_serial_per_sec = 40000000;
+ bsp_serial_external_clock = 0;
+ bsp_serial_xon_xoff = 0;
+ bsp_serial_cts_rts = 0;
+ bsp_serial_rate = 9600;
+ bsp_timer_average_overhead = 3;
+ bsp_timer_least_valid = 3;
+ bsp_clock_speed = 40000000;
#ifdef REV_0_2
/* set up some board specific registers */