Title: [5763] trunk/arch/blackfin: SMP patch clean as community reviewer suggested.
- Revision
- 5763
- Author
- gyang
- Date
- 2008-11-30 22:17:38 -0600 (Sun, 30 Nov 2008)
Log Message
SMP patch clean as community reviewer suggested.
Modified Paths
Diff
Modified: trunk/arch/blackfin/include/asm/smp.h (5762 => 5763)
--- trunk/arch/blackfin/include/asm/smp.h 2008-11-30 03:19:25 UTC (rev 5762)
+++ trunk/arch/blackfin/include/asm/smp.h 2008-12-01 04:17:38 UTC (rev 5763)
@@ -32,6 +32,8 @@
#define raw_smp_processor_id() blackfin_core_id()
+extern char coreb_trampoline_start, coreb_trampoline_end;
+
struct corelock_slot {
int lock;
};
Modified: trunk/arch/blackfin/mach-bf561/smp.c (5762 => 5763)
--- trunk/arch/blackfin/mach-bf561/smp.c 2008-11-30 03:19:25 UTC (rev 5762)
+++ trunk/arch/blackfin/mach-bf561/smp.c 2008-12-01 04:17:38 UTC (rev 5763)
@@ -27,11 +27,6 @@
#include <asm/smp.h>
#include <asm/dma.h>
-#define COREB_SRAM_BASE 0xff600000
-#define COREB_SRAM_SIZE 0x4000
-
-extern char coreb_trampoline_start, coreb_trampoline_end;
-
static DEFINE_SPINLOCK(boot_lock);
static cpumask_t cpu_callin_map;
@@ -54,15 +49,15 @@
int len;
len = &coreb_trampoline_end - &coreb_trampoline_start + 1;
- BUG_ON(len > COREB_SRAM_SIZE);
+ BUG_ON(len > L1_CODE_LENGTH);
- dma_memcpy((void *)COREB_SRAM_BASE, &coreb_trampoline_start, len);
+ dma_memcpy((void *)COREB_L1_CODE_START, &coreb_trampoline_start, len);
/* Both cores ought to be present on a bf561! */
cpu_set(0, cpu_present_map); /* CoreA */
cpu_set(1, cpu_present_map); /* CoreB */
- printk(KERN_INFO "CoreB bootstrap code to SRAM %p via DMA.\n", (void *)COREB_SRAM_BASE);
+ printk(KERN_INFO "CoreB bootstrap code to SRAM %p via DMA.\n", (void *)COREB_L1_CODE_START);
}
int __init setup_profiling_timer(unsigned int multiplier) /* not supported */
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