hikey960: Switch console to FIQ debugger

Bug: 64314259
Test: Manual

Change-Id: If4503721fedb1c25452c511623da749c7d5bf4d4
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/hikey960/BoardConfig.mk b/hikey960/BoardConfig.mk
index 3b1bd50..ca6dec9 100644
--- a/hikey960/BoardConfig.mk
+++ b/hikey960/BoardConfig.mk
@@ -7,7 +7,7 @@
 
 TARGET_NO_DTIMAGE := false
 
-BOARD_KERNEL_CMDLINE := androidboot.hardware=hikey960
+BOARD_KERNEL_CMDLINE := androidboot.hardware=hikey960 console=ttyFIQ0 androidboot.console=ttyFIQ0
 BOARD_KERNEL_CMDLINE += firmware_class.path=/system/etc/firmware loglevel=15
 BOARD_MKBOOTIMG_ARGS := --base 0x0 --tags_offset 0x07a00000 --kernel_offset 0x00080000 --ramdisk_offset 0x07c00000