[][MAC80211][app][Add atenl prek support in eagle]

[Description]
Add atenl prek support in eagle.
Adjust precal info encoding mask to fit in eagle's dpd chan size.

[Release-log]
N/A

Change-Id: I22b0a4d3d6a02f6f0e1c02fcba584a2a48c38f7d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7329678
diff --git a/feed/atenl/src/eeprom.c b/feed/atenl/src/eeprom.c
index b71708e..f63bc9e 100644
--- a/feed/atenl/src/eeprom.c
+++ b/feed/atenl/src/eeprom.c
@@ -6,7 +6,7 @@
 
 #include "atenl.h"
 
-#define EEPROM_PART_SIZE 0x64000
+#define EEPROM_PART_SIZE 0xFF000
 char *eeprom_file;
 
 static int