diff options
| -rw-r--r-- | board/st/stm32mp1/stm32mp1.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index 5f7c6822116..88ede4e3910 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -326,8 +326,8 @@ static int adc_measurement(ofnode node, int adc_count, int *min_uV, int *max_uV) static int board_check_usb_power(void) { ofnode node; - int max_uV = 0; - int min_uV = USB_START_HIGH_THRESHOLD_UV; + int max_uV; + int min_uV; int adc_count, ret; u32 nb_blink; u8 i; @@ -358,6 +358,9 @@ static int board_check_usb_power(void) /* perform maximum of 2 ADC measurements to detect power supply current */ for (i = 0; i < 2; i++) { + max_uV = 0; + min_uV = USB_START_HIGH_THRESHOLD_UV; + ret = adc_measurement(node, adc_count, &min_uV, &max_uV); if (ret) return ret; |