fip: Optimize BL32 AMFC compression flag [1/1]

PD#SWPL-184752

Problem:
Optimize AMFC compression flag

Solution:
T6D remains the same as before, other chips optimize AMFC compression flag.

Verify:
t6d

Change-Id: I4be627b6bdd60415ac655195e161cafc16c14662
Signed-off-by: Hangyu Li <hangyu.li@amlogic.com>
diff --git a/amfc_compress.sh b/amfc_compress.sh
index f7eae34..18e4b71 100755
--- a/amfc_compress.sh
+++ b/amfc_compress.sh
@@ -22,7 +22,11 @@
 ${TOOLBIN} ${COMPRESS_ORG} -9 -o ${COMPRESS_ZSTD}
 bin_org_size=`stat -c %s ${COMPRESS_ORG}`
 bin_zstd_size=`stat -c %s ${COMPRESS_ZSTD}`
-printf "%s" "@ZSTD" >  ${AMFC_ZSTD_HDR}
+if [ "$SOC" == "t6d" ]; then
+    printf "%s" "@ZSTD" > "${AMFC_ZSTD_HDR}"
+else
+    printf "%s" "ZSTD" > "${AMFC_ZSTD_HDR}"
+fi
 
 printf "%02x%02x%02x%02x" $[(bin_org_size) & 0xff] \
 $[((bin_org_size) >> 8) & 0xff] $[((bin_org_size) >> 16) & 0xff] \