diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/pch.h')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/pch.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h index 88c8df5c4a..040b477d35 100644 --- a/src/southbridge/intel/bd82x6x/pch.h +++ b/src/southbridge/intel/bd82x6x/pch.h @@ -382,6 +382,18 @@ void early_usb_init(const struct southbridge_usb_port *portmap); #define USBIR12 0x3530 /* 32bit */ #define USBIR13 0x3534 /* 32bit */ +/* Up to 5" onboard trace length */ +#define USBIR_TXRX_GAIN_MOBILE_LOW 0x20000153 + +/* Up to 6" onboard trace length */ +#define USBIR_TXRX_GAIN_DESKTOP_LOW 0x20000F53 + +/* Up to 14" onboard trace length, up to 8" on wires */ +#define USBIR_TXRX_GAIN_DEFAULT 0x20000f57 + +/* Up to 10" onboard trace length, up to 15" on wires */ +#define USBIR_TXRX_GAIN_HIGH 0x2000055B + /* Miscellaneous Control Register */ #define MISCCTL 0x3590 /* 32bit */ /* USB Port Disable Override */ |