diff --git a/src/mainboard/lenovo/t530/Kconfig b/src/mainboard/lenovo/t530/Kconfig index 1a68a6f8a7..8e49277db3 100644 --- a/src/mainboard/lenovo/t530/Kconfig +++ b/src/mainboard/lenovo/t530/Kconfig @@ -3,7 +3,7 @@ if BOARD_LENOVO_T530 config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select CPU_INTEL_SOCKET_RPGA989 - select NORTHBRIDGE_INTEL_IVYBRIDGE + select NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE select SOUTHBRIDGE_INTEL_C216 select EC_LENOVO_PMH7 select EC_LENOVO_H8 @@ -19,8 +19,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SERIRQ_CONTINUOUS_MODE config HAVE_MRC_CACHE - bool - default n + bool + default y config HAVE_IFD_BIN bool @@ -42,10 +42,6 @@ config MMCONF_BASE_ADDRESS hex default 0xf0000000 -config CACHE_ROM_SIZE_OVERRIDE - hex - default 0x800000 - config IRQ_SLOT_COUNT int default 18 diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c index abad272151..c9ad90d074 100644 --- a/src/mainboard/lenovo/t530/romstage.c +++ b/src/mainboard/lenovo/t530/romstage.c @@ -33,7 +33,7 @@ #include #include #include "northbridge/intel/sandybridge/sandybridge.h" -#include "northbridge/intel/sandybridge/raminit.h" +#include "northbridge/intel/sandybridge/raminit_native.h" #include "southbridge/intel/bd82x6x/pch.h" #include "southbridge/intel/bd82x6x/gpio.h" #include @@ -110,66 +110,57 @@ static void rcba_config(void) RCBA32(BUC) = 0; } +static void init_usb(void) +{ + const u32 rcba_dump[64] = { + /* 3500 */ 0x20000f57, 0x20000f57, 0x2000055b, 0x20000f57, + /* 3510 */ 0x20000f57, 0x20000153, 0x20000153, 0x2000055b, + /* 3520 */ 0x20000153, 0x20000f57, 0x20000153, 0x20000153, + /* 3530 */ 0x20000f51, 0x20000f57, 0x00000000, 0x00000000, + /* 3540 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3550 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3560 */ 0x024c8001, 0x000024a3, 0x00040002, 0x01000050, + /* 3570 */ 0x02000772, 0x16000f9f, 0x1800ff4f, 0x0001d630, + /* 3580 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3590 */ 0x00000000, 0x00000000, 0x00000000, 0x00001448, + /* 35a0 */ 0x04000201, 0x00000200, 0x00000000, 0x00000000, + /* 35b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + }; + int i; + /* Activate PMBAR. */ + pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, DEFAULT_PMBASE | 1); + pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE + 4, 0); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44 /* ACPI_CNTL */ , 0x80); /* Enable ACPI BAR */ + + /* Unlock registers. */ + outw (inw (DEFAULT_PMBASE | 0x003c) | 2, DEFAULT_PMBASE | 0x003c); + + for (i = 0; i < 64; i++) + write32 (DEFAULT_RCBABASE | (0x3500 + 4 * i), rcba_dump[i]); + + pcie_write_config32 (PCI_DEV (0, 0x14, 0), 0xe4, 0x00000000); + + /* Relock registers. */ + outw (0x0000, DEFAULT_PMBASE | 0x003c); +} + + void main(unsigned long bist) { - int boot_mode = 0; - int cbmem_was_initted; + int s3resume = 0; u32 pm1_cnt; u16 pm1_sts; + spd_raw_data spd[4]; if (MCHBAR16(SSKPD) == 0xCAFE) { outb(0x6, 0xcf9); hlt (); } - struct pei_data pei_data = { - .pei_version = PEI_VERSION, - .mchbar = DEFAULT_MCHBAR, - .dmibar = DEFAULT_DMIBAR, - .epbar = DEFAULT_EPBAR, - .pciexbar = CONFIG_MMCONF_BASE_ADDRESS, - .smbusbar = SMBUS_IO_BASE, - .wdbbar = 0x4000000, - .wdbsize = 0x1000, - .hpet_address = CONFIG_HPET_ADDRESS, - .rcba = DEFAULT_RCBABASE, - .pmbase = DEFAULT_PMBASE, - .gpiobase = DEFAULT_GPIOBASE, - .thermalbase = 0xfed08000, - .system_type = 0, // 0 Mobile, 1 Desktop/Server - .tseg_size = CONFIG_SMM_TSEG_SIZE, - .spd_addresses = { 0xA0, 0x00,0xA2,0x00 }, - .ts_addresses = { 0x00, 0x00, 0x00, 0x00 }, - .ec_present = 1, - .gbe_enable = 1, - .ddr3lv_support = 0, - // 0 = leave channel enabled - // 1 = disable dimm 0 on channel - // 2 = disable dimm 1 on channel - // 3 = disable dimm 0+1 on channel - .dimm_channel0_disabled = 2, - .dimm_channel1_disabled = 2, - .max_ddr3_freq = 1600, - .usb_port_config = { - /* enabled usb oc pin length */ - { 1, 0, 0x0080 }, /* P0 (left, fan side), OC 0 */ - { 1, 1, 0x0080 }, /* P1 (left touchpad side), OC 1 */ - { 1, 3, 0x0080 }, /* P2: dock, OC 3 */ - { 1, 0, 0x0040 }, /* P3: wwan, no OC */ - { 1, 0, 0x0080 }, /* P4: Wacom tablet on X230t, otherwise empty */ - { 1, 0, 0x0080 }, /* P5: Expresscard, no OC */ - { 0, 0, 0x0000 }, /* P6: Empty */ - { 1, 0, 0x0080 }, /* P7: dock, no OC */ - { 0, 0, 0x0000 }, /* P8: Empty */ - { 1, 5, 0x0080 }, /* P9: Right (EHCI debug), OC 5 */ - { 1, 0, 0x0040 }, /* P10: fingerprint reader, no OC */ - { 1, 0, 0x0040 }, /* P11: bluetooth, no OC. */ - { 1, 0, 0x0040 }, /* P12: wlan, no OC */ - { 1, 0, 0x0080 }, /* P13: webcam, no OC */ - }, - .ddr_refresh_rate_config = 2, /* Force double refresh rate */ - }; - timestamp_init(get_initial_timestamp()); timestamp_add_now(TS_START_ROMSTAGE); @@ -195,6 +186,8 @@ void main(unsigned long bist) outl(0x00000fff, DEFAULT_GPIOBASE + GP_IO_SEL3); outl(0x00000f4f, DEFAULT_GPIOBASE + GP_LVL3); + init_usb(); + /* Initialize console device(s) */ console_init(); @@ -216,7 +209,7 @@ void main(unsigned long bist) if ((pm1_sts & WAK_STS) && ((pm1_cnt >> 10) & 7) == 5) { if (acpi_s3_resume_allowed()) { printk(BIOS_DEBUG, "Resume from S3 detected.\n"); - boot_mode = 2; + s3resume = 1; /* Clear SLP_TYPE. This will break stage2 but * we care for that when we get there. */ @@ -230,31 +223,16 @@ void main(unsigned long bist) /* Enable SPD ROMs and DDR-III DRAM */ enable_smbus(); - /* Prepare USB controller early in S3 resume */ - if (boot_mode == 2) - enable_usb_bar(); - post_code(0x39); post_code(0x3a); - pei_data.boot_mode = boot_mode; timestamp_add_now(TS_BEFORE_INITRAM); - /* MRC.bin has a bug and sometimes halts (instead of reboot?). - */ - if (boot_mode != 2) - { - RCBA32(GCS) = RCBA32(GCS) & ~(1 << 5); /* reset */ - outw((0 << 11), DEFAULT_PMBASE | 0x60 | 0x08); /* let timer go */ - } + memset (spd, 0, sizeof (spd)); + read_spd (&spd[0], 0x50); + read_spd (&spd[2], 0x51); - sdram_initialize(&pei_data); - - if (boot_mode != 2) - { - RCBA32(GCS) = RCBA32(GCS) | (1 << 5); /* No reset */ - outw((1 << 11), DEFAULT_PMBASE | 0x60 | 0x08); /* halt timer */ - } + init_dram_ddr3 (spd, 1, TCK_800MHZ, s3resume); timestamp_add_now(TS_AFTER_INITRAM); post_code(0x3c); @@ -262,13 +240,7 @@ void main(unsigned long bist) rcba_config(); post_code(0x3d); - quick_ram_check(); - post_code(0x3e); - MCHBAR16(SSKPD) = 0xCAFE; - cbmem_was_initted = !cbmem_recovery(boot_mode==2); - if (boot_mode!=2) - save_mrc_data(&pei_data); #if CONFIG_HAVE_ACPI_RESUME /* If there is no high memory area, we didn't boot before, so @@ -278,18 +250,14 @@ void main(unsigned long bist) *(u32 *)CBMEM_BOOT_MODE = 0; *(u32 *)CBMEM_RESUME_BACKUP = 0; - if ((boot_mode == 2) && cbmem_was_initted) { + if (s3resume) { void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME); if (resume_backup_memory) { - *(u32 *)CBMEM_BOOT_MODE = boot_mode; + *(u32 *)CBMEM_BOOT_MODE = 2; *(u32 *)CBMEM_RESUME_BACKUP = (u32)resume_backup_memory; } /* Magic for S3 resume */ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d); - } else if (boot_mode == 2) { - /* Failed S3 resume, reset to come up cleanly */ - outb(0x6, 0xcf9); - hlt(); } else { pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafebabe); }