diff --git a/tools/sdk/ld/eagle.flash.4m1m.ld b/tools/sdk/ld/eagle.flash.4m1m.ld
new file mode 100644
index 000000000..05944171c
--- /dev/null
+++ b/tools/sdk/ld/eagle.flash.4m1m.ld
@@ -0,0 +1,19 @@
+/* Flash Split for 4M chips */
+/* sketch 1019KB */
+/* spiffs 3052KB */
+/* eeprom 20KB */
+
+MEMORY
+{
+  dport0_0_seg :                        org = 0x3FF00000, len = 0x10
+  dram0_0_seg :                         org = 0x3FFE8000, len = 0x14000
+  iram1_0_seg :                         org = 0x40100000, len = 0x8000
+  irom0_0_seg :                         org = 0x40201010, len = 0xfeff0
+}
+
+PROVIDE ( _SPIFFS_start = 0x40500000 );
+PROVIDE ( _SPIFFS_end = 0x405FB000 );
+PROVIDE ( _SPIFFS_page = 0x100 );
+PROVIDE ( _SPIFFS_block = 0x2000 );
+
+INCLUDE "../ld/eagle.app.v6.common.ld"