1 files changed, 2 insertions, 1 deletions

diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 04f3ac33ab0e..9c8e6885f4e7 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -127,7 +127,8 @@ ENTRY(__stext)
         STI R2;
 #endif
 
-        /* Initialise UART*/
+        /* Initialise UART - when booting from u-boot, the UART is not disabled
+         * so if we dont initalize here, our serial console gets hosed */
         p0.h = hi(UART_LCR);
         p0.l = lo(UART_LCR);
         r0 = 0x0(Z);