Force GFHD254 kernel automatically reboot upon crash.

BUG=26467830

Change-Id: I6be84b986eadaa66f742e559ede461e771abd734
diff --git a/arch/arm/configs/bruno_gfhd254_defconfig b/arch/arm/configs/bruno_gfhd254_defconfig
index 80e3b00..c8c5710 100644
--- a/arch/arm/configs/bruno_gfhd254_defconfig
+++ b/arch/arm/configs/bruno_gfhd254_defconfig
@@ -234,6 +234,7 @@
 CONFIG_DEBUG_SECTION_MISMATCH=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
+CONFIG_PANIC_TIMEOUT=3
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_LL=y
 CONFIG_DEBUG_BRCMSTB_UART=y