Coldfire M5271: Activate u-boot system timer interrupt.

This patch assigns the u-boot system timer interrupt to
interrupt level 3, priority 6. Without this patch the interrupt
will be a level 0, priority 0, which disables it and cause
u-boot functions that relies on the timer (e.g. sleep command)
to never return.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>

diff --git a/include/asm-m68k/immap.h b/include/asm-m68k/immap.h
index 93f730f..6a3ef03 100644 (file)
--- a/include/asm-m68k/immap.h
+++ b/include/asm-m68k/immap.h
@@ -149,7 +149,7 @@
 #define CONFIG_SYS_TMRINTR_NO          (INT0_LO_DTMR3)
 #define CONFIG_SYS_TMRINTR_MASK        (INTC_IPRL_INT22)
 #define CONFIG_SYS_TMRINTR_PEND        (CONFIG_SYS_TMRINTR_MASK)
-#define CONFIG_SYS_TMRINTR_PRI         (0)             /* Level must include inorder to work */
+#define CONFIG_SYS_TMRINTR_PRI         (0x1E) /* Interrupt level 3, priority 6 */
 #define CONFIG_SYS_TIMER_PRESCALER     (((gd->bus_clk / 1000000) - 1) << 8)
 #endif