defconfig: Enable TZ log on Copper.

Update defconfig file to enable TZ_LOG

Change-Id: Iece3747d97c3c87defbd6d13cec05dd15964485a
Signed-off-by: Hariprasad Dhalinarasimha <hnamgund@codeaurora.org>
diff --git a/arch/arm/configs/msm-copper_defconfig b/arch/arm/configs/msm-copper_defconfig
index c644cf9..de469da 100644
--- a/arch/arm/configs/msm-copper_defconfig
+++ b/arch/arm/configs/msm-copper_defconfig
@@ -202,3 +202,4 @@
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRC_CCITT=y
 CONFIG_LIBCRC32C=y
+CONFIG_MSM_TZ_LOG=y