BOOTROM CHANGE: Add jump to interrupt handler from Advanced Interrupt Controller.

This change is necessary for all IRQ functionality. If a future osimage needs IRQ functions, the bootloader must be updated to at least this version.

diff --git a/bootrom/flash-reset.s b/bootrom/flash-reset.s
index 54ee15b0eb08f41b92ca29b59e44ed8fca2b1917..95c8f590cc41af02d16e24b7be0dfed3ff093773 100644 (file)
--- a/bootrom/flash-reset.s
+++ b/bootrom/flash-reset.s
@@ -18,7 +18,7 @@ flashstart:
        b       prefetch_abort
        b       data_abort
        b       . @reserved
        b       prefetch_abort
        b       data_abort
        b       . @reserved

-       b       irq
+       ldr     pc, [pc,#-0xF20]        @ IRQ - read the AIC

        b       fiq
 
 reset:
        b       fiq
 
 reset:


@@ -47,7 +47,5 @@ prefetch_abort:
        b       .
 data_abort:
        b       .
        b       .
 data_abort:
        b       .

-irq:
-       b       .

 fiq:
        b       .
 fiq:
        b       .