diff options
| -rw-r--r-- | src/soc/intel/baytrail/ehci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/intel/baytrail/ehci.c b/src/soc/intel/baytrail/ehci.c index bfdb61aa1a..74577af4a8 100644 --- a/src/soc/intel/baytrail/ehci.c +++ b/src/soc/intel/baytrail/ehci.c @@ -94,10 +94,12 @@ static const struct reg_script ehci_hc_reset[] = { static void usb2_phy_init(device_t dev) { struct soc_intel_baytrail_config *config = dev->chip_info; + u32 usb2_comp_bg = (config->usb2_comp_bg == 0 ? + 0x4700 : config->usb2_comp_bg); struct reg_script usb2_phy_script[] = { /* USB3PHYInit() */ REG_IOSF_WRITE(IOSF_PORT_USBPHY, USBPHY_COMPBG, - config->usb2_comp_bg), + usb2_comp_bg), /* Per port phy settings, set in devicetree.cb */ REG_IOSF_WRITE(IOSF_PORT_USBPHY, USBPHY_PER_PORT_LANE0, config->usb2_per_port_lane0), |