1 files changed, 0 insertions, 40 deletions
diff --git a/board/cerise/board.c b/board/cerise/board.c
index 61b06b3b3a..2f9fa19eda 100644
--- a/board/cerise/board.c
+++ b/board/cerise/board.c
@@ -447,43 +447,3 @@ void lid_angle_peripheral_enable(int enable)
 	keyboard_scan_enable(enable, KB_SCAN_DISABLE_LID_ANGLE);
 }
 #endif
-
-/* map from sku id voltage in mv */
-const int16_t sku_id_map[] = {
-	109,   /* 51.1K , 2.2K ohm */
-	211,   /* 51.1k , 6.8K ohm */
-};
-BUILD_ASSERT(ARRAY_SIZE(sku_id_map) == BOARD_SKU_ID_COUNT);
-
-#define THRESHOLD_MV 56 /* Simply assume 1800/16/2 */
-
-int board_get_sku_id(void)
-{
-	static int version = BOARD_SKU_ID_UNKNOWN;
-	int mv;
-	int i;
-
-	if (version != BOARD_SKU_ID_UNKNOWN)
-		return version;
-
-	mv = adc_read_channel(ADC_EC_SKU_ID);
-
-	if (mv == ADC_READ_ERROR)
-		mv = adc_read_channel(ADC_EC_SKU_ID);
-
-	for (i = 0; i < BOARD_SKU_ID_COUNT; ++i) {
-		if (mv < sku_id_map[i] + THRESHOLD_MV) {
-			version = i;
-			break;
-		}
-	}
-	/*
-	 * For devices without pogo, Disable ADC module after we detect the
-	 * board version, since this is the only thing ADC module needs to do
-	 * for this board.
-	 */
-	if (version != BOARD_SKU_ID_UNKNOWN)
-		adc_disable();
-
-	return version;
-}