Commit 17d82fcc authored by Deepak Saxena's avatar Deepak Saxena Committed by Russell King

[PATCH] ARM: 2700/1: Disable IXP2000 IRQs at bootup

Patch from Deepak Saxena

The IXDP2800 bootloader does not disable IRQs before jumping into
the kernel and this is causing the Grand Unified KGDB to crash
the system when we do an early call to trap_init() and irq handlers
have not yet been registered. This patch disables IRQs before we
jump into the kernel.

Signed-off-by: Deepak Saxena
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 8775420d
......@@ -47,3 +47,10 @@ __XScale_start:
orr r7, r7, #(MACH_TYPE_GTWX5715 & 0xff00)
#endif
#ifdef CONFIG_ARCH_IXP2000
mov r1, #-1
mov r0, #0xd6000000
str r1, [r0, #0x14]
str r1, [r0, #0x18]
#endif
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