2 files changed, 25 insertions, 0 deletions

diff --git a/firmware/target/arm/ata-nand-telechips.c b/firmware/target/arm/ata-nand-telechips.c
index a0c1bc9dfc..a6a901d222 100644
--- a/firmware/target/arm/ata-nand-telechips.c
+++ b/firmware/target/arm/ata-nand-telechips.c
@@ -856,3 +856,16 @@ long nand_last_disk_activity(void)
 {
     return last_disk_activity;
 }
+
+void nand_sleep(void)
+{
+}
+
+void nand_spin(void)
+{
+}
+
+void nand_spindown(int seconds)
+{
+    (void)seconds;
+}
diff --git a/firmware/target/arm/ata-sd-pp.c b/firmware/target/arm/ata-sd-pp.c
index f451a7fd8d..95e41e302b 100644
--- a/firmware/target/arm/ata-sd-pp.c
+++ b/firmware/target/arm/ata-sd-pp.c
@@ -1339,3 +1339,15 @@ bool sd_present(IF_MV_NONVOID(int drive))
 }
 #endif
 
+void sd_sleep(void)
+{
+}
+
+void sd_spin(void)
+{
+}
+
+void sd_spindown(int seconds)
+{
+    (void)seconds;
+}