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2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>

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* shared/startup/bspstart.c: Move interrupt_stack_size field from CPU
	Table to Configuration Table. Eliminate CPU Table from all ports.
	Delete references to CPU Table in all forms.
This commit is contained in:
Joel Sherrill
2007-12-04 22:22:10 +00:00
parent cafa2c5d05
commit 7321ff0df2
2 changed files with 12 additions and 15 deletions
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c/src/lib/libbsp/powerpc/ChangeLog
+6
View File
@@ -1,3 +1,9 @@
2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>
* shared/startup/bspstart.c: Move interrupt_stack_size field from CPU
Table to Configuration Table. Eliminate CPU Table from all ports.
Delete references to CPU Table in all forms.
2007-12-03 Joel Sherrill <joel.sherrill@oarcorp.com>
* shared/irq/irq.c: Spacing.
c/src/lib/libbsp/powerpc/shared/startup/bspstart.c
+6 -15
View File
@@ -91,10 +91,9 @@ unsigned int BSP_processor_frequency;
*/
unsigned int BSP_time_base_divisor;
/*
* system init stack and soft ir stack size
* system init stack
*/
#define INIT_STACK_SIZE 0x1000
#define INTR_STACK_SIZE CONFIGURE_INTERRUPT_STACK_MEMORY
void BSP_panic(char *s)
{
@@ -114,11 +113,7 @@ void _BSP_Fatal_error(unsigned int v)
*/
extern rtems_configuration_table Configuration;
rtems_configuration_table BSP_Configuration;
rtems_cpu_table Cpu_table;
char *rtems_progname;
/*
@@ -246,7 +241,8 @@ void bsp_start( void )
* This could be done later (e.g in IRQ_INIT) but it helps to understand
* some settings below...
*/
BSP_heap_start = ((uint32_t) __rtems_end) + INIT_STACK_SIZE + INTR_STACK_SIZE;
BSP_heap_start = ((uint32_t) __rtems_end) +
INIT_STACK_SIZE + rtems_configuration_get_interrupt_stack_size();
/* reserve space for the marker/tag frame */
intrStack = BSP_heap_start - PPC_MINIMUM_STACK_FRAME_SIZE;
@@ -379,13 +375,8 @@ void bsp_start( void )
}
/*
* Set up our hooks
* Make sure libc_init is done before drivers initialized so that
* they can use atexit()
* initialize the device driver parameters
*/
Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY;
bsp_clicks_per_usec = BSP_bus_frequency/(BSP_time_base_divisor * 1000);
#ifdef SHOW_MORE_INIT_SETTINGS
@@ -396,8 +387,8 @@ void bsp_start( void )
work_space_start =
(unsigned char *)BSP_mem_size - BSP_Configuration.work_space_size;
if ( work_space_start <=
((unsigned char *)__rtems_end) + INIT_STACK_SIZE + INTR_STACK_SIZE) {
if ( work_space_start <= ((unsigned char *)__rtems_end) + INIT_STACK_SIZE +
rtems_configuration_get_interrupt_stack_size()) {
printk( "bspstart: Not enough RAM!!!\n" );
bsp_cleanup();
}