s5pc1xx: aquila: If Factory Mode is Boot ON-USB, go to download mode automatically

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/universal/universal.c b/board/samsung/universal/universal.c
index bb1713c..96e4e47 100644 (file)
--- a/board/samsung/universal/universal.c
+++ b/board/samsung/universal/universal.c
@@ -697,6 +697,15 @@ static void check_micro_usb(void)
                val[0] |= 5;            /* 600mA */
                i2c_write(addr, 0x0C, 1, val, 1);
        }
+
+       /* If Factory Mode Boot ON-USB, go to download mode */
+       i2c_read(addr, 0x07, 1, val, 1);
+
+#define FSA_ADC_FAC_USB                0x19
+#define FSA_ADC_FAC_UART       0x1d
+
+       if (val[0] == FSA_ADC_FAC_USB)
+               setenv("bootcmd", "usbdown");
 }
 
 #define MAX8998_REG_ONOFF1     0x11