diff --git a/src/mainboard/lenovo/t520/Makefile.inc b/src/mainboard/lenovo/t520/Makefile.inc index d514d4b9f9..265059ae9f 100644 --- a/src/mainboard/lenovo/t520/Makefile.inc +++ b/src/mainboard/lenovo/t520/Makefile.inc @@ -18,3 +18,4 @@ ## smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c +romstage-y += gpio.c diff --git a/src/mainboard/lenovo/t520/gpio.h b/src/mainboard/lenovo/t520/gpio.c similarity index 99% rename from src/mainboard/lenovo/t520/gpio.h rename to src/mainboard/lenovo/t520/gpio.c index 562259a255..a9b0f9e08a 100644 --- a/src/mainboard/lenovo/t520/gpio.h +++ b/src/mainboard/lenovo/t520/gpio.c @@ -287,7 +287,7 @@ const struct pch_gpio_set3 pch_gpio_set3_level = { .gpio75 = GPIO_LEVEL_HIGH, }; -const struct pch_gpio_map t520_gpio_map = { +const struct pch_gpio_map mainboard_gpio_map = { .set1 = { .mode = &pch_gpio_set1_mode, .direction = &pch_gpio_set1_direction, diff --git a/src/mainboard/lenovo/t520/romstage.c b/src/mainboard/lenovo/t520/romstage.c index 4d1684d896..83be0c7f86 100644 --- a/src/mainboard/lenovo/t520/romstage.c +++ b/src/mainboard/lenovo/t520/romstage.c @@ -37,12 +37,10 @@ #include #include #include -#include #include #include -#include "gpio.h" -static void pch_enable_lpc(void) +void pch_enable_lpc(void) { /* T520 EC Decode Range Port60/64, Port62/66 */ /* Enable EC, PS/2 Keyboard/Mouse */ @@ -60,7 +58,7 @@ static void pch_enable_lpc(void) 0x80010000); } -static void rcba_config(void) +void rcba_config(void) { /* * GFX INTA -> PIRQA (MSI) @@ -109,85 +107,24 @@ static void rcba_config(void) RCBA32(BUC) = 0; } -#include -void main(unsigned long bist) -{ - int s3resume = 0; - spd_raw_data spd[4]; +const struct southbridge_usb_port mainboard_usb_ports[] = { + { 1, 1, 0 }, /* P0 left dual conn, OC 0 */ + { 1, 1, 1 }, /* P1 system onboard USB port (eSATA), (EHCI debug), OC 1 */ + { 1, 2, -1 }, /* P2: wimax / WLAN */ + { 1, 1, -1 }, /* P3: WWAN, no OC */ + { 1, 1, -1 }, /* P4: smartcard, no OC */ + { 1, 1, -1 }, /* P5: ExpressCard, no OC */ + { 0, 2, -1 }, /* P6: empty */ + { 0, 2, -1 }, /* P7: to touch panel, no OC */ + { 1, 1, 4 }, /* P8: left dual conn, OC4 */ + { 1, 4, 5 }, /* P9: to system subcard back right, (EHCI debug), OC 5 */ + { 1, 1, -1 }, /* P10: fingerprint reader, no OC */ + { 1, 2, -1 }, /* P11: bluetooth, no OC. */ + { 1, 1, -1 }, /* P12: docking, no OC */ + { 1, 1, -1 }, /* P13: CAMERA (LCD), no OC */ +}; - if (MCHBAR16(SSKPD) == 0xCAFE) { - outb(0x6, 0xcf9); - hlt (); - } - - timestamp_init(get_initial_timestamp()); - timestamp_add_now(TS_START_ROMSTAGE); - - if (bist == 0) - enable_lapic(); - - pch_enable_lpc(); - - /* Enable GPIOs */ - pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1); - pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); - - setup_pch_gpios(&t520_gpio_map); - - early_usb_init((struct southbridge_usb_port []) { - { 1, 1, 0 }, /* P0 left dual conn, OC 0 */ - { 1, 1, 1 }, /* P1 system onboard USB port (eSATA), (EHCI debug), OC 1 */ - { 1, 2, -1 }, /* P2: wimax / WLAN */ - { 1, 1, -1 }, /* P3: WWAN, no OC */ - { 1, 1, -1 }, /* P4: smartcard, no OC */ - { 1, 1, -1 }, /* P5: ExpressCard, no OC */ - { 0, 2, -1 }, /* P6: empty */ - { 0, 2, -1 }, /* P7: to touch panel, no OC */ - { 1, 1, 4 }, /* P8: left dual conn, OC4 */ - { 1, 4, 5 }, /* P9: to system subcard back right, (EHCI debug), OC 5 */ - { 1, 1, -1 }, /* P10: fingerprint reader, no OC */ - { 1, 2, -1 }, /* P11: bluetooth, no OC. */ - { 1, 1, -1 }, /* P12: docking, no OC */ - { 1, 1, -1 }, /* P13: CAMERA (LCD), no OC */ - }); - - /* Initialize console device(s) */ - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* Perform some early chipset initialization required - * before RAM initialization can work - */ - sandybridge_early_initialization(SANDYBRIDGE_MOBILE); - printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n"); - - s3resume = southbridge_detect_s3_resume(); - - post_code(0x38); - /* Enable SPD ROMs and DDR-III DRAM */ - enable_smbus(); - - post_code(0x39); - - post_code(0x3a); - timestamp_add_now(TS_BEFORE_INITRAM); - - memset(spd, 0, sizeof(spd)); - read_spd(&spd[0], 0x50); - read_spd(&spd[2], 0x51); - - init_dram_ddr3(spd, 1, TCK_800MHZ, s3resume); - - timestamp_add_now(TS_AFTER_INITRAM); - post_code(0x3c); - - rcba_config(); - post_code(0x3d); - - northbridge_romstage_finalize(s3resume); - - post_code(0x3f); - timestamp_add_now(TS_END_ROMSTAGE); +void mainboard_get_spd(spd_raw_data *spd) { + read_spd (&spd[0], 0x50); + read_spd (&spd[2], 0x51); } diff --git a/src/mainboard/lenovo/t530/Makefile.inc b/src/mainboard/lenovo/t530/Makefile.inc index d514d4b9f9..265059ae9f 100644 --- a/src/mainboard/lenovo/t530/Makefile.inc +++ b/src/mainboard/lenovo/t530/Makefile.inc @@ -18,3 +18,4 @@ ## smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c +romstage-y += gpio.c diff --git a/src/mainboard/lenovo/t530/gpio.h b/src/mainboard/lenovo/t530/gpio.c similarity index 99% rename from src/mainboard/lenovo/t530/gpio.h rename to src/mainboard/lenovo/t530/gpio.c index 9668b58ea0..32e0e1732a 100644 --- a/src/mainboard/lenovo/t530/gpio.h +++ b/src/mainboard/lenovo/t530/gpio.c @@ -324,7 +324,7 @@ const struct pch_gpio_set3 pch_gpio_set3_level = { .gpio75 = GPIO_LEVEL_HIGH, }; -const struct pch_gpio_map t530_gpio_map = { +const struct pch_gpio_map mainboard_gpio_map = { .set1 = { .mode = &pch_gpio_set1_mode, .direction = &pch_gpio_set1_direction, diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c index ad2ae644d9..115f83bdbc 100644 --- a/src/mainboard/lenovo/t530/romstage.c +++ b/src/mainboard/lenovo/t530/romstage.c @@ -20,30 +20,14 @@ */ #include -#include -#include -#include #include #include #include -#include -#include -#include -#include -#include #include -#include "northbridge/intel/sandybridge/sandybridge.h" #include "northbridge/intel/sandybridge/raminit_native.h" #include "southbridge/intel/bd82x6x/pch.h" -#include "southbridge/intel/bd82x6x/gpio.h" -#include -#include -#include -#include "gpio.h" -#include -#include -static void pch_enable_lpc(void) +void pch_enable_lpc(void) { /* X230 EC Decode Range Port60/64, Port62/66 */ /* Enable EC, PS/2 Keyboard/Mouse */ @@ -61,7 +45,7 @@ static void pch_enable_lpc(void) 0x80010000); } -static void rcba_config(void) +void rcba_config(void) { /* * GFX INTA -> PIRQA (MSI) @@ -110,84 +94,24 @@ static void rcba_config(void) RCBA32(BUC) = 0; } -void main(unsigned long bist) -{ - int s3resume = 0; - spd_raw_data spd[4]; +const struct southbridge_usb_port mainboard_usb_ports[] = { + { 1, 1, 0 }, + { 1, 1, 1 }, + { 1, 2, 3 }, + { 1, 1, -1 }, + { 1, 1, -1 }, + { 1, 0, -1 }, + { 0, 0, -1 }, + { 1, 2, -1 }, + { 1, 0, -1 }, + { 1, 1, 5 }, + { 1, 0, -1 }, + { 1, 0, -1 }, + { 1, 3, -1 }, + { 1, 1, -1 }, +}; - if (MCHBAR16(SSKPD) == 0xCAFE) { - outb(0x6, 0xcf9); - hlt (); - } - - timestamp_init(get_initial_timestamp()); - timestamp_add_now(TS_START_ROMSTAGE); - - if (bist == 0) - enable_lapic(); - - pch_enable_lpc(); - - /* Enable GPIOs */ - pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1); - pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); - - setup_pch_gpios(&t530_gpio_map); - - early_usb_init((struct southbridge_usb_port []) { - { 1, 1, 0 }, - { 1, 1, 1 }, - { 1, 2, 3 }, - { 1, 1, -1 }, - { 1, 1, -1 }, - { 1, 0, -1 }, - { 0, 0, -1 }, - { 1, 2, -1 }, - { 1, 0, -1 }, - { 1, 1, 5 }, - { 1, 0, -1 }, - { 1, 0, -1 }, - { 1, 3, -1 }, - { 1, 1, -1 }, - }); - - /* Initialize console device(s) */ - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* Perform some early chipset initialization required - * before RAM initialization can work - */ - sandybridge_early_initialization(SANDYBRIDGE_MOBILE); - printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n"); - - s3resume = southbridge_detect_s3_resume(); - - post_code(0x38); - /* Enable SPD ROMs and DDR-III DRAM */ - enable_smbus(); - - post_code(0x39); - - post_code(0x3a); - timestamp_add_now(TS_BEFORE_INITRAM); - - memset (spd, 0, sizeof (spd)); +void mainboard_get_spd(spd_raw_data *spd) { read_spd (&spd[0], 0x50); read_spd (&spd[2], 0x51); - - init_dram_ddr3 (spd, 1, TCK_800MHZ, s3resume); - - timestamp_add_now(TS_AFTER_INITRAM); - post_code(0x3c); - - rcba_config(); - post_code(0x3d); - - northbridge_romstage_finalize(s3resume); - - post_code(0x3f); - timestamp_add_now(TS_END_ROMSTAGE); } diff --git a/src/mainboard/lenovo/x220/Makefile.inc b/src/mainboard/lenovo/x220/Makefile.inc index d514d4b9f9..265059ae9f 100644 --- a/src/mainboard/lenovo/x220/Makefile.inc +++ b/src/mainboard/lenovo/x220/Makefile.inc @@ -18,3 +18,4 @@ ## smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c +romstage-y += gpio.c diff --git a/src/mainboard/lenovo/x220/gpio.h b/src/mainboard/lenovo/x220/gpio.c similarity index 99% rename from src/mainboard/lenovo/x220/gpio.h rename to src/mainboard/lenovo/x220/gpio.c index 59e00c91f7..83a0db30db 100644 --- a/src/mainboard/lenovo/x220/gpio.h +++ b/src/mainboard/lenovo/x220/gpio.c @@ -359,7 +359,7 @@ static const struct pch_gpio_set3 pch_gpio_set3_level = { .gpio75 = GPIO_LEVEL_HIGH, }; -static const struct pch_gpio_map x220_gpio_map = { +const struct pch_gpio_map mainboard_gpio_map = { .set1 = { .mode = &pch_gpio_set1_mode, .direction = &pch_gpio_set1_direction, diff --git a/src/mainboard/lenovo/x220/romstage.c b/src/mainboard/lenovo/x220/romstage.c index a516ee617c..ba48fac574 100644 --- a/src/mainboard/lenovo/x220/romstage.c +++ b/src/mainboard/lenovo/x220/romstage.c @@ -35,11 +35,9 @@ #include "southbridge/intel/bd82x6x/pch.h" #include "southbridge/intel/bd82x6x/gpio.h" #include -#include #include -#include "gpio.h" -static void pch_enable_lpc(void) +void pch_enable_lpc(void) { /* X230 EC Decode Range Port60/64, Port62/66 */ /* Enable EC, PS/2 Keyboard/Mouse */ @@ -57,7 +55,7 @@ static void pch_enable_lpc(void) 0x80010000); } -static void rcba_config(void) +void rcba_config(void) { /* * GFX INTA -> PIRQA (MSI) @@ -106,85 +104,24 @@ static void rcba_config(void) RCBA32(BUC) = 0; } -#include -void main(unsigned long bist) -{ - int s3resume = 0; - spd_raw_data spd[4]; +const struct southbridge_usb_port mainboard_usb_ports[] = { + { 1, 0, 0 }, + { 1, 1, 1 }, + { 1, 1, 3 }, + { 1, 1, 3 }, + { 1, 1, -1 }, + { 1, 1, -1 }, + { 1, 0, 2 }, + { 1, 0, 2 }, + { 1, 1, 6 }, + { 1, 1, 5 }, + { 1, 1, 6 }, + { 1, 1, 6 }, + { 1, 1, 7 }, + { 1, 1, 6 }, +}; - if (MCHBAR16(SSKPD) == 0xCAFE) { - outb(0x6, 0xcf9); - hlt (); - } - - timestamp_init(get_initial_timestamp()); - timestamp_add_now(TS_START_ROMSTAGE); - - if (bist == 0) - enable_lapic(); - - pch_enable_lpc(); - - /* Enable GPIOs */ - pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1); - pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); - - setup_pch_gpios(&x220_gpio_map); - - early_usb_init((struct southbridge_usb_port []) { - { 1, 0, 0 }, - { 1, 1, 1 }, - { 1, 1, 3 }, - { 1, 1, 3 }, - { 1, 1, -1 }, - { 1, 1, -1 }, - { 1, 0, 2 }, - { 1, 0, 2 }, - { 1, 1, 6 }, - { 1, 1, 5 }, - { 1, 1, 6 }, - { 1, 1, 6 }, - { 1, 1, 7 }, - { 1, 1, 6 }, - }); - - /* Initialize console device(s) */ - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* Perform some early chipset initialization required - * before RAM initialization can work - */ - sandybridge_early_initialization(SANDYBRIDGE_MOBILE); - printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n"); - - s3resume = southbridge_detect_s3_resume(); - - post_code(0x38); - /* Enable SPD ROMs and DDR-III DRAM */ - enable_smbus(); - - post_code(0x39); - - post_code(0x3a); - timestamp_add_now(TS_BEFORE_INITRAM); - - memset (spd, 0, sizeof (spd)); +void mainboard_get_spd(spd_raw_data *spd) { read_spd (&spd[0], 0x50); read_spd (&spd[2], 0x51); - - init_dram_ddr3 (spd, 1, TCK_800MHZ, s3resume); - - timestamp_add_now(TS_AFTER_INITRAM); - post_code(0x3c); - - rcba_config(); - post_code(0x3d); - - northbridge_romstage_finalize(s3resume); - - post_code(0x3f); - timestamp_add_now(TS_END_ROMSTAGE); } diff --git a/src/mainboard/lenovo/x230/Makefile.inc b/src/mainboard/lenovo/x230/Makefile.inc index d514d4b9f9..265059ae9f 100644 --- a/src/mainboard/lenovo/x230/Makefile.inc +++ b/src/mainboard/lenovo/x230/Makefile.inc @@ -18,3 +18,4 @@ ## smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c +romstage-y += gpio.c diff --git a/src/mainboard/lenovo/x230/gpio.h b/src/mainboard/lenovo/x230/gpio.c similarity index 99% rename from src/mainboard/lenovo/x230/gpio.h rename to src/mainboard/lenovo/x230/gpio.c index f0a32a8955..cacc90f5eb 100644 --- a/src/mainboard/lenovo/x230/gpio.h +++ b/src/mainboard/lenovo/x230/gpio.c @@ -284,7 +284,7 @@ const struct pch_gpio_set3 pch_gpio_set3_level = { .gpio75 = GPIO_LEVEL_HIGH, }; -const struct pch_gpio_map x230_gpio_map = { +const struct pch_gpio_map mainboard_gpio_map = { .set1 = { .mode = &pch_gpio_set1_mode, .direction = &pch_gpio_set1_direction, diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c index c2a0ae7af7..2c39741770 100644 --- a/src/mainboard/lenovo/x230/romstage.c +++ b/src/mainboard/lenovo/x230/romstage.c @@ -37,12 +37,10 @@ #include "southbridge/intel/bd82x6x/pch.h" #include "southbridge/intel/bd82x6x/gpio.h" #include -#include #include -#include "gpio.h" #include -static void pch_enable_lpc(void) +void pch_enable_lpc(void) { /* X230 EC Decode Range Port60/64, Port62/66 */ /* Enable EC, PS/2 Keyboard/Mouse */ @@ -60,7 +58,7 @@ static void pch_enable_lpc(void) 0x80010000); } -static void rcba_config(void) +void rcba_config(void) { /* * GFX INTA -> PIRQA (MSI) @@ -109,85 +107,24 @@ static void rcba_config(void) RCBA32(BUC) = 0; } -#include -void main(unsigned long bist) -{ - int s3resume = 0; - spd_raw_data spd[4]; +const struct southbridge_usb_port mainboard_usb_ports[] = { + { 1, 0, 0 }, /* P0 (left, fan side), OC 0 */ + { 1, 0, 1 }, /* P1 (left touchpad side), OC 1 */ + { 1, 1, 3 }, /* P2: dock, OC 3 */ + { 1, 1, -1 }, /* P3: wwan, no OC */ + { 1, 1, -1 }, /* P4: Wacom tablet on X230t, otherwise empty */ + { 1, 1, -1 }, /* P5: Expresscard, no OC */ + { 0, 0, -1 }, /* P6: Empty */ + { 1, 2, -1 }, /* P7: dock, no OC */ + { 1, 0, -1 }, + { 1, 2, 5 }, /* P9: Right (EHCI debug), OC 5 */ + { 1, 1, -1 }, /* P10: fingerprint reader, no OC */ + { 1, 1, -1 }, /* P11: bluetooth, no OC. */ + { 1, 1, -1 }, /* P12: wlan, no OC */ + { 1, 1, -1 }, /* P13: webcam, no OC */ +}; - if (MCHBAR16(SSKPD) == 0xCAFE) { - outb(0x6, 0xcf9); - hlt (); - } - - timestamp_init(get_initial_timestamp()); - timestamp_add_now(TS_START_ROMSTAGE); - - if (bist == 0) - enable_lapic(); - - pch_enable_lpc(); - - /* Enable GPIOs */ - pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1); - pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); - - setup_pch_gpios(&x230_gpio_map); - - early_usb_init((struct southbridge_usb_port []) { - { 1, 0, 0 }, /* P0 (left, fan side), OC 0 */ - { 1, 0, 1 }, /* P1 (left touchpad side), OC 1 */ - { 1, 1, 3 }, /* P2: dock, OC 3 */ - { 1, 1, -1 }, /* P3: wwan, no OC */ - { 1, 1, -1 }, /* P4: Wacom tablet on X230t, otherwise empty */ - { 1, 1, -1 }, /* P5: Expresscard, no OC */ - { 0, 0, -1 }, /* P6: Empty */ - { 1, 2, -1 }, /* P7: dock, no OC */ - { 1, 0, -1 }, - { 1, 2, 5 }, /* P9: Right (EHCI debug), OC 5 */ - { 1, 1, -1 }, /* P10: fingerprint reader, no OC */ - { 1, 1, -1 }, /* P11: bluetooth, no OC. */ - { 1, 1, -1 }, /* P12: wlan, no OC */ - { 1, 1, -1 }, /* P13: webcam, no OC */ - }); - - /* Initialize console device(s) */ - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* Perform some early chipset initialization required - * before RAM initialization can work - */ - sandybridge_early_initialization(SANDYBRIDGE_MOBILE); - printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n"); - - s3resume = southbridge_detect_s3_resume(); - - post_code(0x38); - /* Enable SPD ROMs and DDR-III DRAM */ - enable_smbus(); - - post_code(0x39); - - post_code(0x3a); - timestamp_add_now(TS_BEFORE_INITRAM); - - memset (spd, 0, sizeof (spd)); +void mainboard_get_spd(spd_raw_data *spd) { read_spd (&spd[0], 0x50); read_spd (&spd[2], 0x51); - - init_dram_ddr3 (spd, 1, TCK_800MHZ, s3resume); - - timestamp_add_now(TS_AFTER_INITRAM); - post_code(0x3c); - - rcba_config(); - post_code(0x3d); - - northbridge_romstage_finalize(s3resume); - - post_code(0x3f); - timestamp_add_now(TS_END_ROMSTAGE); } diff --git a/src/northbridge/intel/sandybridge/Makefile.inc b/src/northbridge/intel/sandybridge/Makefile.inc index 09d6614eb1..0469f0de43 100644 --- a/src/northbridge/intel/sandybridge/Makefile.inc +++ b/src/northbridge/intel/sandybridge/Makefile.inc @@ -30,8 +30,10 @@ romstage-y += ram_calc.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += raminit.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE) += raminit.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) += raminit_native.c +romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) += romstage_native.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE) += ../../../device/dram/ddr3.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE) += raminit_native.c +romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE) += romstage_native.c romstage-$(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE) += ../../../device/dram/ddr3.c romstage-y += mrccache.c romstage-y += early_init.c diff --git a/src/northbridge/intel/sandybridge/raminit_native.h b/src/northbridge/intel/sandybridge/raminit_native.h index 7ed75ff5e7..e1003ad136 100644 --- a/src/northbridge/intel/sandybridge/raminit_native.h +++ b/src/northbridge/intel/sandybridge/raminit_native.h @@ -25,5 +25,8 @@ /* The order is ch0dimmA, ch0dimmB, ch1dimmA, ch1dimmB. */ void init_dram_ddr3(spd_raw_data *spds, int mobile, int min_tck, int s3resume); void read_spd(spd_raw_data *spd, u8 addr); +void mainboard_get_spd(spd_raw_data *spd); +void rcba_config(void); +void pch_enable_lpc(void); #endif /* RAMINIT_H */ diff --git a/src/northbridge/intel/sandybridge/romstage_native.c b/src/northbridge/intel/sandybridge/romstage_native.c new file mode 100644 index 0000000000..67c64d7898 --- /dev/null +++ b/src/northbridge/intel/sandybridge/romstage_native.c @@ -0,0 +1,101 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2010 coresystems GmbH + * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. + * Copyright (C) 2014 Vladimir Serbinenko + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include "sandybridge.h" +#include +#include +#include "raminit_native.h" +#include "southbridge/intel/bd82x6x/pch.h" +#include "southbridge/intel/bd82x6x/gpio.h" + +void main(unsigned long bist) +{ + int s3resume = 0; + spd_raw_data spd[4]; + + if (MCHBAR16(SSKPD) == 0xCAFE) { + outb(0x6, 0xcf9); + hlt (); + } + + timestamp_init(get_initial_timestamp()); + timestamp_add_now(TS_START_ROMSTAGE); + + if (bist == 0) + enable_lapic(); + + pch_enable_lpc(); + + /* Enable GPIOs */ + pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE|1); + pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); + + setup_pch_gpios(&mainboard_gpio_map); + + early_usb_init(mainboard_usb_ports); + + /* Initialize console device(s) */ + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + /* Perform some early chipset initialization required + * before RAM initialization can work + */ + sandybridge_early_initialization(SANDYBRIDGE_MOBILE); + printk(BIOS_DEBUG, "Back from sandybridge_early_initialization()\n"); + + s3resume = southbridge_detect_s3_resume(); + + post_code(0x38); + /* Enable SPD ROMs and DDR-III DRAM */ + enable_smbus(); + + post_code(0x39); + + post_code(0x3a); + + memset (spd, 0, sizeof (spd)); + mainboard_get_spd(spd); + + timestamp_add_now(TS_BEFORE_INITRAM); + + init_dram_ddr3(spd, 1, TCK_800MHZ, s3resume); + + timestamp_add_now(TS_AFTER_INITRAM); + post_code(0x3c); + + rcba_config(); + post_code(0x3d); + + northbridge_romstage_finalize(s3resume); + + post_code(0x3f); + timestamp_add_now(TS_END_ROMSTAGE); +} diff --git a/src/southbridge/intel/bd82x6x/gpio.h b/src/southbridge/intel/bd82x6x/gpio.h index 44e808aaf1..6a646cca04 100644 --- a/src/southbridge/intel/bd82x6x/gpio.h +++ b/src/southbridge/intel/bd82x6x/gpio.h @@ -20,6 +20,8 @@ #ifndef INTEL_BD82X6X_GPIO_H #define INTEL_BD82X6X_GPIO_H +#include + #define GPIO_MODE_NATIVE 0 #define GPIO_MODE_GPIO 1 #define GPIO_MODE_NONE 1 @@ -147,6 +149,8 @@ struct pch_gpio_map { } set3; }; +extern const struct pch_gpio_map mainboard_gpio_map; + /* Configure GPIOs with mainboard provided settings */ void setup_pch_gpios(const struct pch_gpio_map *gpio); diff --git a/src/southbridge/intel/bd82x6x/pch.h b/src/southbridge/intel/bd82x6x/pch.h index 7a796df091..9b84c6706f 100644 --- a/src/southbridge/intel/bd82x6x/pch.h +++ b/src/southbridge/intel/bd82x6x/pch.h @@ -85,6 +85,10 @@ struct southbridge_usb_port int oc_pin; }; +#ifndef __ROMCC__ +extern const struct southbridge_usb_port mainboard_usb_ports[14]; +#endif + void early_usb_init (const struct southbridge_usb_port *portmap);