diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/bl2.bin b/fsbl/build/cv1800b_sophpi_duo_sd/bl2.bin
new file mode 100755
index 000000000..d5d9949c3
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diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/bl2/bl2.elf b/fsbl/build/cv1800b_sophpi_duo_sd/bl2/bl2.elf
new file mode 100755
index 000000000..133cc5f75
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diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.bin b/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.bin
new file mode 100755
index 000000000..c9902e4a9
--- /dev/null
+++ b/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.bin
@@ -0,0 +1 @@
+ï¾­Þ
\ No newline at end of file
diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.env b/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.env
new file mode 100644
index 000000000..cff9e1110
--- /dev/null
+++ b/fsbl/build/cv1800b_sophpi_duo_sd/blmacros.env
@@ -0,0 +1,2 @@
+MONITOR_RUNADDR=0x0000000080000000
+BLCP_2ND_RUNADDR=0x0000000083f40000
diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/blmacros/blmacros.elf b/fsbl/build/cv1800b_sophpi_duo_sd/blmacros/blmacros.elf
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index 000000000..e5027bece
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diff --git a/fsbl/build/cv1800b_sophpi_duo_sd/chip_conf.bin b/fsbl/build/cv1800b_sophpi_duo_sd/chip_conf.bin
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