Timer: Remove reset_timer() for non-Nios2 arches

[u-boot] / arch / microblaze / cpu / irq.S

diff --git a/arch/microblaze/cpu/irq.S b/arch/microblaze/cpu/irq.S
index e1fc19046c721ee98e0c332c76506f7431ccef35..8c76a73e95de02346dde87922de0f56cbd829a64 100644 (file)
--- a/arch/microblaze/cpu/irq.S
+++ b/arch/microblaze/cpu/irq.S
@@ -27,146 +27,71 @@
        .text
        .global _interrupt_handler
 _interrupt_handler:
-       addi    r1, r1, -4
-       swi     r2, r1, 0
-       addi    r1, r1, -4
-       swi     r3, r1, 0
-       addi    r1, r1, -4
-       swi     r4, r1, 0
-       addi    r1, r1, -4
-       swi     r5, r1, 0
-       addi    r1, r1, -4
-       swi     r6, r1, 0
-       addi    r1, r1, -4
-       swi     r7, r1, 0
-       addi    r1, r1, -4
-       swi     r8, r1, 0
-       addi    r1, r1, -4
-       swi     r9, r1, 0
-       addi    r1, r1, -4
-       swi     r10, r1, 0
-       addi    r1, r1, -4
-       swi     r11, r1, 0
-       addi    r1, r1, -4
-       swi     r12, r1, 0
-       addi    r1, r1, -4
-       swi     r13, r1, 0
-       addi    r1, r1, -4
-       swi     r14, r1, 0
-       addi    r1, r1, -4
-       swi     r15, r1, 0
-       addi    r1, r1, -4
-       swi     r16, r1, 0
-       addi    r1, r1, -4
-       swi     r17, r1, 0
-       addi    r1, r1, -4
-       swi     r18, r1, 0
-       addi    r1, r1, -4
-       swi     r19, r1, 0
-       addi    r1, r1, -4
-       swi     r20, r1, 0
-       addi    r1, r1, -4
-       swi     r21, r1, 0
-       addi    r1, r1, -4
-       swi     r22, r1, 0
-       addi    r1, r1, -4
-       swi     r23, r1, 0
-       addi    r1, r1, -4
-       swi     r24, r1, 0
-       addi    r1, r1, -4
-       swi     r25, r1, 0
-       addi    r1, r1, -4
-       swi     r26, r1, 0
-       addi    r1, r1, -4
-       swi     r27, r1, 0
-       addi    r1, r1, -4
-       swi     r28, r1, 0
-       addi    r1, r1, -4
-       swi     r29, r1, 0
-       addi    r1, r1, -4
-       swi     r30, r1, 0
-       addi    r1, r1, -4
-       swi     r31, r1, 0
+       swi     r2, r1, -4
+       swi     r3, r1, -8
+       swi     r4, r1, -12
+       swi     r5, r1, -16
+       swi     r6, r1, -20
+       swi     r7, r1, -24
+       swi     r8, r1, -28
+       swi     r9, r1, -32
+       swi     r10, r1, -36
+       swi     r11, r1, -40
+       swi     r12, r1, -44
+       swi     r13, r1, -48
+       swi     r14, r1, -52
+       swi     r15, r1, -56
+       swi     r16, r1, -60
+       swi     r17, r1, -64
+       swi     r18, r1, -68
+       swi     r19, r1, -72
+       swi     r20, r1, -76
+       swi     r21, r1, -80
+       swi     r22, r1, -84
+       swi     r23, r1, -88
+       swi     r24, r1, -92
+       swi     r25, r1, -96
+       swi     r26, r1, -100
+       swi     r27, r1, -104
+       swi     r28, r1, -108
+       swi     r29, r1, -112
+       swi     r30, r1, -116
+       swi     r31, r1, -120
+       addik   r1, r1, -124
        brlid   r15, interrupt_handler
        nop
-       nop
-       lwi     r31, r1, 0
-       addi    r1, r1, 4
-       lwi     r30, r1, 0
-       addi    r1, r1, 4
-       lwi     r29, r1, 0
-       addi    r1, r1, 4
-       lwi     r28, r1, 0
-       addi    r1, r1, 4
-       lwi     r27, r1, 0
-       addi    r1, r1, 4
-       lwi     r26, r1, 0
-       addi    r1, r1, 4
-       lwi     r25, r1, 0
-       addi    r1, r1, 4
-       lwi     r24, r1, 0
-       addi    r1, r1, 4
-       lwi     r23, r1, 0
-       addi    r1, r1, 4
-       lwi     r22, r1, 0
-       addi    r1, r1, 4
-       lwi     r21, r1, 0
-       addi    r1, r1, 4
-       lwi     r20, r1, 0
-       addi    r1, r1, 4
-       lwi     r19, r1, 0
-       addi    r1, r1, 4
-       lwi     r18, r1, 0
-       addi    r1, r1, 4
-       lwi     r17, r1, 0
-       addi    r1, r1, 4
-       lwi     r16, r1, 0
-       addi    r1, r1, 4
-       lwi     r15, r1, 0
-       addi    r1, r1, 4
-       lwi     r14, r1, 0
-       addi    r1, r1, 4
-       lwi     r13, r1, 0
-       addi    r1, r1, 4
-       lwi     r12, r1, 0
-       addi    r1, r1, 4
-       lwi     r11, r1, 0
-       addi    r1, r1, 4
-       lwi     r10, r1, 0
-       addi    r1, r1, 4
-       lwi     r9, r1, 0
-       addi    r1, r1, 4
-       lwi     r8, r1, 0
-       addi    r1, r1, 4
-       lwi     r7, r1, 0
-       addi    r1, r1, 4
-       lwi     r6, r1, 0
-       addi    r1, r1, 4
-       lwi     r5, r1, 0
-       addi    r1, r1, 4
-       lwi     r4, r1, 0
-       addi    r1, r1, 4
-       lwi     r3, r1, 0
-       addi    r1, r1, 4
-       lwi     r2, r1, 0
-       addi    r1, r1, 4
+       addik   r1, r1, 124
+       lwi     r31, r1, -120
+       lwi     r30, r1, -116
+       lwi     r29, r1, -112
+       lwi     r28, r1, -108
+       lwi     r27, r1, -104
+       lwi     r26, r1, -100
+       lwi     r25, r1, -96
+       lwi     r24, r1, -92
+       lwi     r23, r1, -88
+       lwi     r22, r1, -84
+       lwi     r21, r1, -80
+       lwi     r20, r1, -76
+       lwi     r19, r1, -72
+       lwi     r18, r1, -68
+       lwi     r17, r1, -64
+       lwi     r16, r1, -60
+       lwi     r15, r1, -56
+       lwi     r14, r1, -52
+       lwi     r13, r1, -48
+       lwi     r12, r1, -44
+       lwi     r11, r1, -40
+       lwi     r10, r1, -36
+       lwi     r9, r1, -32
+       lwi     r8, r1, -28
+       lwi     r7, r1, -24
+       lwi     r6, r1, -20
+       lwi     r5, r1, -16
+       lwi     r4, r1, -12
+       lwi     r3, r1, -8
+       lwi     r2, r1, -4
 
-       /* enable_interrupt */
-#ifdef XILINX_USE_MSR_INSTR
-       msrset  r0, 2
-#else
-       /* FIXME unstable in stressed mode - two irqs */
-       nop
-       addi    r1, r1, -4
-       swi     r12, r1, 0
-       mfs     r12, rmsr
-       ori     r12, r12, 2
-       mts     rmsr, r12
-       lwi     r12, r1, 0
-       addi    r1, r1, 4
-       nop
-#endif
-       bra     r14
-       nop
+       rtid    r14, 0
        nop
        .size _interrupt_handler,.-_interrupt_handler