BoardConfig: enable dump migration failure

Enable dynamic debug to dump migration failure.

Bug: 182195592
Signed-off-by: Minchan Kim <minchan@google.com>
Change-Id: I4817f84c1d2e15dad48f7c475d7072b88bc12114
diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk
index 550bb8f..76dced9 100644
--- a/BoardConfig-common.mk
+++ b/BoardConfig-common.mk
@@ -44,6 +44,7 @@
 BOARD_KERNEL_CMDLINE += earlycon=exynos4210,0x10A00000 console=ttySAC0,115200 androidboot.console=ttySAC0 printk.devkmsg=on
 BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive
 BOARD_KERNEL_CMDLINE += androidboot.boot_devices=14700000.ufs
+BOARD_KERNEL_CMDLINE += dyndbg=\"func alloc_contig_dump_pages +p\"
 
 TARGET_NO_BOOTLOADER := true
 TARGET_NO_KERNEL := false