1 files changed, 6 insertions, 2 deletions

diff --git a/rbutil/mkamsboot/dualboot/dualboot.S b/rbutil/mkamsboot/dualboot/dualboot.S
index 5d8fe1268c..4df69a45cc 100644
--- a/rbutil/mkamsboot/dualboot/dualboot.S
+++ b/rbutil/mkamsboot/dualboot/dualboot.S
@@ -175,8 +175,12 @@ uclcopy:
         bne     boot_of             @ branch directly to OF if either pin high
 
 #elif defined(SANSA_CLIPZIP)
-        @ just boot the OF
-        b       boot_of
+        @ read pins
+        ldr     r0, =GPIOA
+        ldr     r1, [r0, #4*(1<<6)] @ read GPIO A6 "vol-"
+
+        cmp     r1, #0              @ test input from pins
+        bne     boot_of             @ branch directly to OF if either pin high
 
 #elif defined(SANSA_C200V2)
 .set BUTTON_LEFT,      (1<< 2)