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-rw-r--r--lib/bt/linker_rw_bt_controller.lf30
1 files changed, 30 insertions, 0 deletions
diff --git a/lib/bt/linker_rw_bt_controller.lf b/lib/bt/linker_rw_bt_controller.lf
index 083d6e90..575aea58 100644
--- a/lib/bt/linker_rw_bt_controller.lf
+++ b/lib/bt/linker_rw_bt_controller.lf
@@ -1,3 +1,33 @@
+[scheme:bt_default]
+entries:
+ bt_bss -> dram0_bss
+ bt_common -> dram0_bss
+ data -> dram0_data
+
+# For the following fragments, order matters for
+# 'ALIGN(4) ALIGN(4, post) SURROUND(sym)', which generates:
+#
+# . = ALIGN(4)
+# _sym_start
+# ...
+# . = ALIGN(4)
+# _sym_end
+
+[mapping:bt]
+archive: libbt.a
+entries:
+ if ESP_ALLOW_BSS_SEG_EXTERNAL_MEMORY = y:
+ * (bt_extram_bss);
+ bt_bss -> extern_ram ALIGN(4) ALIGN(4, post) SURROUND(bt_bss),
+ bt_common -> extern_ram ALIGN(4) ALIGN(4, post) SURROUND(bt_common),
+ data -> dram0_data ALIGN(4) ALIGN(4, post) SURROUND(bt_data)
+ else:
+ * (bt_default);
+ bt_bss -> dram0_bss ALIGN(4) ALIGN(4, post) SURROUND(bt_bss),
+ bt_common -> dram0_bss ALIGN(4) ALIGN(4, post) SURROUND(bt_common),
+ data -> dram0_data ALIGN(4) ALIGN(4, post) SURROUND(bt_data)
+
+
[mapping:btdm]
archive: libbtdm_app.a
entries: