Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4219
-gerrit
commit 8572342502616962254e4f375fffa0c003b8c886 Author: Duncan Laurie dlaurie@chromium.org Date: Mon Jun 3 10:41:12 2013 -0700
haswell: Update pei_data to match ref code
- Add a new USB location field - Add a new "ddr_refresh_2x" field, enabled on Falco only - Fix copy+paste bug in baskingridge
Checked that tREFI is halved during memory setup in the memory training log: tREFImin = 6240 << DEFAULT C(0).tREFI = 0xc30 << MODIFIED (=3120) C(0).tREFI = 0xc30 << MODIFIED (=3120)
Also ensure that the SD card is detected properly again.
Change-Id: Ie3a82c08df06ada9af56282b5255caefa56487f2 Signed-off-by: Duncan Laurie dlaurie@chromium.org Reviewed-on: https://gerrit.chromium.org/gerrit/57349 Reviewed-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/google/falco/romstage.c | 28 ++++++++++++------ src/mainboard/google/peppy/romstage.c | 26 +++++++++++------ src/mainboard/google/slippy/romstage.c | 26 +++++++++++------ src/mainboard/intel/baskingridge/romstage.c | 44 +++++++++++++++++++---------- src/mainboard/intel/wtm2/romstage.c | 24 ++++++++++------ src/northbridge/intel/haswell/pei_data.h | 19 ++++++++++++- 6 files changed, 116 insertions(+), 51 deletions(-)
diff --git a/src/mainboard/google/falco/romstage.c b/src/mainboard/google/falco/romstage.c index ef6a849..888394a 100644 --- a/src/mainboard/google/falco/romstage.c +++ b/src/mainboard/google/falco/romstage.c @@ -129,17 +129,27 @@ void mainboard_romstage_entry(unsigned long bist) // 3 = disable dimm 0+1 on channel dimm_channel0_disabled: 2, dimm_channel1_disabled: 2, + // Enable 2x refresh mode + ddr_refresh_2x: 1, max_ddr3_freq: 1600, usb2_ports: { - /* Length, Enable, OCn# */ - { 0x0040, 1, 0 }, /* P0: Port A, CN8 */ - { 0x0040, 1, 0 }, /* P1: Port B, CN9 */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P2: CCD */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P3: BT */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P4: LTE */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P5: TOUCH */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P6: SD Card */ - { 0x0040, 1, 3 }, /* P7: USB2 Port */ + /* Length, Enable, OCn#, Location */ + { 0x0040, 1, 0, /* P0: Port A, CN8 */ + USB_PORT_BACK_PANEL }, + { 0x0040, 1, 0, /* P1: Port B, CN9 */ + USB_PORT_BACK_PANEL }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P2: CCD */ + USB_PORT_INTERNAL }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P3: BT */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P4: LTE */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P5: TOUCH */ + USB_PORT_FLEX }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P6: SD Card */ + USB_PORT_FLEX }, + { 0x0040, 1, 3, /* P7: USB2 Port */ + USB_PORT_FRONT_PANEL }, }, usb3_ports: { /* Enable, OCn# */ diff --git a/src/mainboard/google/peppy/romstage.c b/src/mainboard/google/peppy/romstage.c index 834479d..0c4adc4 100644 --- a/src/mainboard/google/peppy/romstage.c +++ b/src/mainboard/google/peppy/romstage.c @@ -126,15 +126,23 @@ void mainboard_romstage_entry(unsigned long bist) dimm_channel1_disabled: 2, max_ddr3_freq: 1600, usb2_ports: { - /* Length, Enable, OCn# */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P0: LTE */ - { 0x0040, 1, 0 }, /* P1: Port A */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P2: CCD */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P3: BT */ - { 0x0040, 1, 2 }, /* P4: USB 2.0 Port */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P5: USIM */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P6: SD Card */ - { 0x0040, 0, USB_OC_PIN_SKIP }, /* P7: EMPTY */ + /* Length, Enable, OCn#, Location */ + { 0x0150, 1, USB_OC_PIN_SKIP, /* P0: LTE */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, 0, /* P1: Port A, CN10 */ + USB_PORT_BACK_PANEL }, + { 0x0080, 1, USB_OC_PIN_SKIP, /* P2: CCD */ + USB_PORT_INTERNAL }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P3: BT */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, 2, /* P4: Port B, CN6 */ + USB_PORT_BACK_PANEL }, + { 0x0000, 0, USB_OC_PIN_SKIP, /* P5: EMPTY */ + USB_PORT_SKIP }, + { 0x0150, 1, USB_OC_PIN_SKIP, /* P6: SD Card */ + USB_PORT_FLEX }, + { 0x0000, 0, USB_OC_PIN_SKIP, /* P7: EMPTY */ + USB_PORT_SKIP }, }, usb3_ports: { /* Enable, OCn# */ diff --git a/src/mainboard/google/slippy/romstage.c b/src/mainboard/google/slippy/romstage.c index 8679adb..b7ae209 100644 --- a/src/mainboard/google/slippy/romstage.c +++ b/src/mainboard/google/slippy/romstage.c @@ -159,15 +159,23 @@ void mainboard_romstage_entry(unsigned long bist) dimm_channel1_disabled: 2, max_ddr3_freq: 1600, usb2_ports: { - /* Length, Enable, OCn# */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P0: LTE */ - { 0x0040, 1, 0 }, /* P1: Port A, CN10 */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P2: CCD */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P3: BT */ - { 0x0040, 1, 2 }, /* P4: Port B, CN6 */ - { 0x0040, 0, USB_OC_PIN_SKIP }, /* P5: EMPTY */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P6: SD Card */ - { 0x0040, 0, USB_OC_PIN_SKIP }, /* P7: EMPTY */ + /* Length, Enable, OCn#, Location */ + { 0x0150, 1, USB_OC_PIN_SKIP, /* P0: LTE */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, 0, /* P1: Port A, CN10 */ + USB_PORT_BACK_PANEL }, + { 0x0080, 1, USB_OC_PIN_SKIP, /* P2: CCD */ + USB_PORT_INTERNAL }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P3: BT */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, 2, /* P4: Port B, CN6 */ + USB_PORT_BACK_PANEL }, + { 0x0000, 0, USB_OC_PIN_SKIP, /* P5: EMPTY */ + USB_PORT_SKIP }, + { 0x0150, 1, USB_OC_PIN_SKIP, /* P6: SD Card */ + USB_PORT_FLEX }, + { 0x0000, 0, USB_OC_PIN_SKIP, /* P7: EMPTY */ + USB_PORT_SKIP }, }, usb3_ports: { /* Enable, OCn# */ diff --git a/src/mainboard/intel/baskingridge/romstage.c b/src/mainboard/intel/baskingridge/romstage.c index 8b18e6d..2be4b91 100644 --- a/src/mainboard/intel/baskingridge/romstage.c +++ b/src/mainboard/intel/baskingridge/romstage.c @@ -94,21 +94,35 @@ void mainboard_romstage_entry(unsigned long bist) dimm_channel1_disabled: 0, max_ddr3_freq: 1600, usb2_ports: { - /* Length, Enable, OCn# */ - { 0x0040, 1, 0 }, /* P0: Back USB3 port (OC0) */ - { 0x0040, 1, 0 }, /* P1: Back USB3 port (OC0) */ - { 0x0040, 1, 1 }, /* P2: Flex Port on bottom (OC1) */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P3: Dock connector */ - { 0x0040, 1, USB_OC_PIN_SKIP }, /* P4: Mini PCIE */ - { 0x0040, 1, 1 }, /* P5: USB eSATA header (OC1) */ - { 0x0040, 1, 3 }, /* P6: Front Header J8H2 (OC3) */ - { 0x0040, 1, 3 }, /* P7: Front Header J8H2 (OC3) */ - { 0x0040, 1, 4 }, /* P8: USB/LAN Jack (OC4) */ - { 0x0040, 1, 4 }, /* P9: USB/LAN Jack (OC4) */ - { 0x0040, 1, 5 }, /* P10: Front Header J7H3 (OC5) */ - { 0x0040, 1, 5 }, /* P11: Front Header J7H3 (OC5) */ - { 0x0040, 1, 6 }, /* P12: USB/DP Jack (OC6) */ - { 0x0040, 1, 6 }, /* P13: USB/DP Jack (OC6) */ + /* Length, Enable, OCn#, Location */ + { 0x0040, 1, 0, /* P0: Back USB3 port (OC0) */ + USB_PORT_BACK_PANEL }, + { 0x0040, 1, 0, /* P1: Back USB3 port (OC0) */ + USB_PORT_BACK_PANEL }, + { 0x0040, 1, 1, /* P2: Flex Port on bottom (OC1) */ + USB_PORT_FLEX }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P3: Dock connector */ + USB_PORT_DOCK }, + { 0x0040, 1, USB_OC_PIN_SKIP, /* P4: Mini PCIE */ + USB_PORT_MINI_PCIE }, + { 0x0040, 1, 1, /* P5: USB eSATA header (OC1) */ + USB_PORT_FLEX }, + { 0x0040, 1, 3, /* P6: Front Header J8H2 (OC3) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 3, /* P7: Front Header J8H2 (OC3) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 4, /* P8: USB/LAN Jack (OC4) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 4, /* P9: USB/LAN Jack (OC4) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 5, /* P10: Front Header J7H3 (OC5) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 5, /* P11: Front Header J7H3 (OC5) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 6, /* P12: USB/DP Jack (OC6) */ + USB_PORT_FRONT_PANEL }, + { 0x0040, 1, 6, /* P13: USB/DP Jack (OC6) */ + USB_PORT_FRONT_PANEL }, }, usb3_ports: { /* Enable, OCn# */ diff --git a/src/mainboard/intel/wtm2/romstage.c b/src/mainboard/intel/wtm2/romstage.c index f38389c..cd5fad7 100644 --- a/src/mainboard/intel/wtm2/romstage.c +++ b/src/mainboard/intel/wtm2/romstage.c @@ -100,14 +100,22 @@ void mainboard_romstage_entry(unsigned long bist) max_ddr3_freq: 1600, usb2_ports: { /* Length, Enable, OCn# */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P0: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P1: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P2: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P3: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P4: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P5: */ - { 0x40, 1, USB_OC_PIN_SKIP }, /* P6: */ - { 0x40, 0, USB_OC_PIN_SKIP }, /* P7: Disable SDCARD due to hang */ + { 0x40, 1, USB_OC_PIN_SKIP, /* P0: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P1: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P2: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P3: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P4: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P5: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P6: */ + USB_PORT_FRONT_PANEL }, + { 0x40, 1, USB_OC_PIN_SKIP, /* P7: */ + USB_PORT_FRONT_PANEL }, }, usb3_ports: { /* Enable, OCn# */ diff --git a/src/northbridge/intel/haswell/pei_data.h b/src/northbridge/intel/haswell/pei_data.h index 7311829..b7dc8cf 100644 --- a/src/northbridge/intel/haswell/pei_data.h +++ b/src/northbridge/intel/haswell/pei_data.h @@ -31,16 +31,31 @@ #define PEI_DATA_H
typedef void (*tx_byte_func)(unsigned char byte); -#define PEI_VERSION 12 +#define PEI_VERSION 13
#define MAX_USB2_PORTS 16 #define MAX_USB3_PORTS 16 #define USB_OC_PIN_SKIP 8
+enum usb2_port_location { + USB_PORT_BACK_PANEL = 0, + USB_PORT_FRONT_PANEL, + USB_PORT_DOCK, + USB_PORT_MINI_PCIE, + USB_PORT_FLEX, + USB_PORT_INTERNAL, + USB_PORT_SKIP +}; + +/* Usb Port Length: + * [16:4] = length in inches in octal format + * [3:0] = decimal point + */ struct usb2_port_setting { uint16_t length; uint8_t enable; uint8_t over_current_pin; + uint8_t location; } __attribute__((packed));
struct usb3_port_setting { @@ -75,6 +90,8 @@ struct pei_data // 3 = disable dimm 0+1 on channel int dimm_channel0_disabled; int dimm_channel1_disabled; + /* Enable 2x Refresh Mode */ + int ddr_refresh_2x; /* Data read from flash and passed into MRC */ unsigned char *mrc_input; unsigned int mrc_input_len;
-
Stefan Reinauer