diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/haswell/pei_data.h | 48 |
1 files changed, 21 insertions, 27 deletions
diff --git a/src/northbridge/intel/haswell/pei_data.h b/src/northbridge/intel/haswell/pei_data.h index 7c10e41844..73118290bd 100644 --- a/src/northbridge/intel/haswell/pei_data.h +++ b/src/northbridge/intel/haswell/pei_data.h @@ -31,7 +31,22 @@ #define PEI_DATA_H typedef void (*tx_byte_func)(unsigned char byte); -#define PEI_VERSION 11 +#define PEI_VERSION 12 + +#define MAX_USB2_PORTS 16 +#define MAX_USB3_PORTS 16 +#define USB_OC_PIN_SKIP 8 + +struct usb2_port_setting { + uint16_t length; + uint8_t enable; + uint8_t over_current_pin; +} __attribute__((packed)); + +struct usb3_port_setting { + uint8_t enable; + uint8_t over_current_pin; +} __attribute__((packed)); struct pei_data { @@ -67,33 +82,12 @@ struct pei_data unsigned char *mrc_output; unsigned int mrc_output_len; /* - * Max frequency DDR3 could be ran at. Could be one of four values: 800, - * 1067, 1333, 1600 - */ - uint32_t max_ddr3_freq; - /* - * USB Port Configuration: - * [0] = enable - * [1] = overcurrent pin - * [2] = length - * - * Ports 0-7 can be mapped to OC0-OC3 - * Ports 8-13 can be mapped to OC4-OC7 - * - * Port Length - * MOBILE: - * < 0x050 = Setting 1 (back panel, 1-5in, lowest tx amplitude) - * < 0x140 = Setting 2 (back panel, 5-14in, highest tx amplitude) - * DESKTOP: - * < 0x080 = Setting 1 (front/back panel, <8in, lowest tx amplitude) - * < 0x130 = Setting 2 (back panel, 8-13in, higher tx amplitude) - * < 0x150 = Setting 3 (back panel, 13-15in, higest tx amplitude) - */ - uint16_t usb_port_config[16][3]; - /* SPD data array for onboard RAM. Specify address 0xf0, - * 0xf1, 0xf2, 0xf3 to index one of the 4 slots in - * spd_address for a given "DIMM". + * Max frequency DDR3 could be ran at. Could be one of four values: 800, + * 1067, 1333, 1600 */ + uint32_t max_ddr3_freq; + struct usb2_port_setting usb2_ports[MAX_USB2_PORTS]; + struct usb3_port_setting usb3_ports[MAX_USB3_PORTS]; uint8_t spd_data[4][256]; tx_byte_func tx_byte; } __attribute__((packed)); |