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Diffstat (limited to 'cpu/arm920t/interrupts.c')
-rw-r--r--cpu/arm920t/interrupts.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/cpu/arm920t/interrupts.c b/cpu/arm920t/interrupts.c
index 963ccbd..195fb01 100644
--- a/cpu/arm920t/interrupts.c
+++ b/cpu/arm920t/interrupts.c
@@ -199,9 +199,9 @@ int interrupt_init (void)
/* load value for 10 ms timeout */
lastdec = rTCNTB4 = timer_load_val;
/* auto load, manual update of Timer 4 */
- rTCON = 0x600000;
+ rTCON = (rTCON & ~0x0700000) | 0x600000;
/* auto load, start Timer 4 */
- rTCON = 0x500000;
+ rTCON = (rTCON & ~0x0700000) | 0x500000;
timestamp = 0;
return (0);
@@ -296,8 +296,10 @@ ulong get_tbclk (void)
#if defined(CONFIG_SMDK2400) || defined(CONFIG_TRAB)
tbclk = timer_load_val * 100;
-#elif defined(CONFIG_SMDK2410)
+#elif defined(CONFIG_SMDK2410) || defined(CONFIG_VCMA9)
tbclk = CFG_HZ;
+#else
+# error "tbclk not configured"
#endif
return tbclk;