diff --git a/src/mainboard/google/herobrine/mainboard.c b/src/mainboard/google/herobrine/mainboard.c
index 6f8d19d8d1..55b1c5e575 100644
--- a/src/mainboard/google/herobrine/mainboard.c
+++ b/src/mainboard/google/herobrine/mainboard.c
@@ -9,6 +9,9 @@
 #include <device/mmio.h>
 #include <bootblock_common.h>
 #include <soc/clock.h>
+#include <soc/qupv3_config_common.h>
+#include <soc/qup_se_handlers_common.h>
+#include <soc/qcom_qup_se.h>
 
 static void configure_sdhci(void)
 {
@@ -25,6 +28,26 @@ static void mainboard_init(struct device *dev)
 	/* Configure clock for SD card */
 	clock_configure_sdcc(2, 50 * MHz);
 	configure_sdhci();
+
+	/*
+	 * When coreboot firmware disables serial output,
+	 * we still need to load console UART QUP FW for OS.
+	 */
+	if (!CONFIG(CONSOLE_SERIAL))
+		qupv3_se_fw_load_and_init(QUPV3_0_SE5, SE_PROTOCOL_UART, FIFO);
+
+	qupv3_se_fw_load_and_init(QUPV3_1_SE5, SE_PROTOCOL_I2C, MIXED);	 /* Touch I2C */
+	qupv3_se_fw_load_and_init(QUPV3_0_SE7, SE_PROTOCOL_UART, FIFO);  /* BT UART */
+
+#if CONFIG(BOARD_GOOGLE_HEROBRINE)
+	qupv3_se_fw_load_and_init(QUPV3_0_SE0, SE_PROTOCOL_I2C, MIXED);  /* Audio I2C */
+	qupv3_se_fw_load_and_init(QUPV3_0_SE1, SE_PROTOCOL_I2C, MIXED);  /* Trackpad I2C */
+	qupv3_se_fw_load_and_init(QUPV3_1_SE3, SE_PROTOCOL_SPI, MIXED);  /* Fingerprint SPI */
+#elif CONFIG(BOARD_GOOGLE_PIGLIN)
+	qupv3_se_fw_load_and_init(QUPV3_0_SE1, SE_PROTOCOL_I2C, GSI);    /* APPS I2C */
+	qupv3_se_fw_load_and_init(QUPV3_1_SE4, SE_PROTOCOL_SPI, MIXED);  /* ESIM SPI */
+	qupv3_se_fw_load_and_init(QUPV3_1_SE6, SE_PROTOCOL_SPI, MIXED);  /* Fingerprint SPI */
+#endif
 }
 
 static void mainboard_enable(struct device *dev)