Martin Roth (gaumless@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6429
-gerrit
commit 283f225af06d1560674b99c095ab4bff8876090d Author: Martin Roth martin.roth@se-eng.com Date: Mon Jul 28 14:22:32 2014 -0600
mainboard/intel/minnowmax: Add MinnowMax mainboard
MinnowMax board using Intel's Bay Trail FSP
Working: - Booting from SATA / USB / (USB3 with latest SeaBIOS)
Not working: - Boot from SD - S3 Suspend / Resume
***** To configure the FSP ***** Download the Bay Trail FSP and the binary config tool:
Modify the standard Bay Trail FSP: run the bct tool with the command line options: bct --bin <Bay Trail FSP Binary> \ --absf src/vendorcode/intel/fsp/baytrail/absf/minnowmax_Xgb.absf \ --bout <path to save the updated FSP to>
Here are the required changes for modifying the FSP manually: Enable Memory Down: Enabled DRAM Speed: 1066 MHz DIMM_DWidth: x16 DIMM_Density: 4 Gbit (2GB Minnow Max) / 2 Gbit (1GB Minnow Max) tCL: 7 tRP_tRCD: 7 tWR: 8 tRRD: 6 tRTP: 4 tFAW: 27 Other FSP values can remain the same.
***** To configure the vbios ***** The vbios is in the Bay Trail FSP package. Download Intel's "Binary Modification Program" (BMP) Use it to disable all ports except HDMI on port B.
Change-Id: I00d90e0d838d70c9d25c69f5115d0c9d6d19855c Signed-off-by: Martin Roth martin.roth@se-eng.com --- src/mainboard/intel/Kconfig | 3 + src/mainboard/intel/minnowmax/Kconfig | 127 ++++++++++ src/mainboard/intel/minnowmax/Makefile.inc | 21 ++ src/mainboard/intel/minnowmax/acpi/ec.asl | 0 src/mainboard/intel/minnowmax/acpi/mainboard.asl | 25 ++ src/mainboard/intel/minnowmax/acpi/superio.asl | 0 src/mainboard/intel/minnowmax/acpi/video.asl | 0 src/mainboard/intel/minnowmax/acpi_tables.c | 282 +++++++++++++++++++++++ src/mainboard/intel/minnowmax/cmos.layout | 139 +++++++++++ src/mainboard/intel/minnowmax/devicetree.cb | 80 +++++++ src/mainboard/intel/minnowmax/dsdt.asl | 57 +++++ src/mainboard/intel/minnowmax/fadt.c | 36 +++ src/mainboard/intel/minnowmax/gpio.c | 235 +++++++++++++++++++ src/mainboard/intel/minnowmax/irqroute.c | 22 ++ src/mainboard/intel/minnowmax/irqroute.h | 78 +++++++ src/mainboard/intel/minnowmax/mainboard.c | 57 +++++ src/mainboard/intel/minnowmax/romstage.c | 82 +++++++ 17 files changed, 1244 insertions(+)
diff --git a/src/mainboard/intel/Kconfig b/src/mainboard/intel/Kconfig index 4f1ff4c..9dd8a5e 100644 --- a/src/mainboard/intel/Kconfig +++ b/src/mainboard/intel/Kconfig @@ -17,6 +17,8 @@ config BOARD_INTEL_EMERALDLAKE2 bool "Emerald Lake 2 CRB" config BOARD_INTEL_JARRELL bool "Jarrell (SE7520JR2)" +config BOARD_INTEL_MINNOWMAX + bool "Minnow Max" config BOARD_INTEL_MOHONPEAK bool "Mohon Peak CRB" config BOARD_INTEL_MTARVON @@ -40,6 +42,7 @@ source "src/mainboard/intel/eagleheights/Kconfig" source "src/mainboard/intel/emeraldlake2/Kconfig" source "src/mainboard/intel/baskingridge/Kconfig" source "src/mainboard/intel/jarrell/Kconfig" +source "src/mainboard/intel/minnowmax/Kconfig" source "src/mainboard/intel/mohonpeak/Kconfig" source "src/mainboard/intel/mtarvon/Kconfig" source "src/mainboard/intel/truxton/Kconfig" diff --git a/src/mainboard/intel/minnowmax/Kconfig b/src/mainboard/intel/minnowmax/Kconfig new file mode 100644 index 0000000..0e83d5a --- /dev/null +++ b/src/mainboard/intel/minnowmax/Kconfig @@ -0,0 +1,127 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. +## +## 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 +## + +if BOARD_INTEL_MINNOWMAX + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select SOC_INTEL_FSP_BAYTRAIL + select BOARD_ROMSIZE_KB_4096 + select HAVE_ACPI_TABLES + select HAVE_OPTION_TABLE + select OVERRIDE_MRC_CACHE_LOC + select TSC_MONOTONIC_TIMER + +config MAINBOARD_DIR + string + default "intel/minnowmax" + +config INCLUDE_ME + bool + default n + +config LOCK_MANAGEMENT_ENGINE + bool + default n + +config MAINBOARD_PART_NUMBER + string + default "Minnow Max 2GB" if MINNOWMAX_2GB_SKU + default "Minnow Max 1GB" + +choice + prompt "Memory SKU to build" + default MINNOWMAX_1GB_SKU + +config MINNOWMAX_1GB_SKU + bool "1GB" + +config MINNOWMAX_2GB_SKU + bool "2GB" +endchoice + +config MMCONF_BASE_ADDRESS + hex + default 0xe0000000 + +config IRQ_SLOT_COUNT + int + default 18 + +config MAX_CPUS + int + default 16 + +config CACHE_ROM_SIZE_OVERRIDE + hex + default 0x800000 + +config FSP_LOC + hex + default 0xfffc0000 + +config FSP_FILE + string + default "../intel/mainboard/intel/minnowmax/fsp/FvFsp_E3825_2gb.bin" if MINNOWMAX_2GB_SKU + default "../intel/mainboard/intel/minnowmax/fsp/FvFsp_E3825_1gb.bin" + +config MRC_CACHE_LOC_OVERRIDE + hex + default 0xfff90000 + depends on ENABLE_FSP_FAST_BOOT + +config CBFS_SIZE + hex + default 0x00300000 + +config DRIVERS_PS2_KEYBOARD + bool + default n + +config CONSOLE_POST + bool + default y + +config ENABLE_FSP_FAST_BOOT + bool + depends on HAVE_FSP_BIN + default y + +config VIRTUAL_ROM_SIZE + hex + depends on ENABLE_FSP_FAST_BOOT + default 0x800000 + +config POST_IO + bool + default n + +config POST_DEVICE + bool + default n + +config VGA_BIOS + bool + default n + +config VGA_BIOS_FILE + string + default "../intel/mainboard/intel/minnowmax/Vga.dat" if VGA_BIOS + +endif # BOARD_INTEL_MINNOWMAX diff --git a/src/mainboard/intel/minnowmax/Makefile.inc b/src/mainboard/intel/minnowmax/Makefile.inc new file mode 100644 index 0000000..2f7a8c5 --- /dev/null +++ b/src/mainboard/intel/minnowmax/Makefile.inc @@ -0,0 +1,21 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013 Google Inc. +## +## 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 +## + +ramstage-y += gpio.c +ramstage-y += irqroute.c diff --git a/src/mainboard/intel/minnowmax/acpi/ec.asl b/src/mainboard/intel/minnowmax/acpi/ec.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/intel/minnowmax/acpi/mainboard.asl b/src/mainboard/intel/minnowmax/acpi/mainboard.asl new file mode 100644 index 0000000..c1884c5 --- /dev/null +++ b/src/mainboard/intel/minnowmax/acpi/mainboard.asl @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Google Inc. + * + * 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 + */ + +Device (PWRB) +{ + Name(_HID, EisaId("PNP0C0C")) +} diff --git a/src/mainboard/intel/minnowmax/acpi/superio.asl b/src/mainboard/intel/minnowmax/acpi/superio.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/intel/minnowmax/acpi/video.asl b/src/mainboard/intel/minnowmax/acpi/video.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/intel/minnowmax/acpi_tables.c b/src/mainboard/intel/minnowmax/acpi_tables.c new file mode 100644 index 0000000..881c143 --- /dev/null +++ b/src/mainboard/intel/minnowmax/acpi_tables.c @@ -0,0 +1,282 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Google Inc. + * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * + * 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 <types.h> +#include <string.h> +#include <cbmem.h> +#include <lib.h> // hexdump +#include <console/console.h> +#include <arch/acpi.h> +#include <arch/ioapic.h> +#include <arch/acpigen.h> +#include <arch/smp/mpspec.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <cpu/cpu.h> +#include <cpu/x86/msr.h> +#include <baytrail/acpi.h> +#include <baytrail/nvs.h> +#include <baytrail/iomap.h> + + +extern const unsigned char AmlCode[]; + +static void acpi_create_gnvs(global_nvs_t *gnvs) +{ + acpi_init_gnvs(gnvs); + + /* No TPM Present */ + gnvs->tpmp = 0; + +} + +unsigned long acpi_fill_madt(unsigned long current) +{ + /* Local APICs */ + current = acpi_create_madt_lapics(current); + + /* IOAPIC */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, + 2, IO_APIC_ADDR, 0); + + current = acpi_madt_irq_overrides(current); + + return current; +} + +unsigned long acpi_fill_ssdt_generator(unsigned long current, + const char *oem_table_id) +{ + generate_cpu_entries(); + return (unsigned long) (acpigen_get_current()); +} + +unsigned long acpi_fill_slit(unsigned long current) +{ + // Not implemented + return current; +} + +unsigned long acpi_fill_srat(unsigned long current) +{ + /* No NUMA, no SRAT */ + return current; +} + +#define ALIGN_CURRENT current = (ALIGN(current, 16)) +unsigned long write_acpi_tables(unsigned long start) +{ + unsigned long current; + int i; + acpi_rsdp_t *rsdp; + acpi_rsdt_t *rsdt; + acpi_xsdt_t *xsdt; + acpi_hpet_t *hpet; + acpi_madt_t *madt; + acpi_mcfg_t *mcfg; + acpi_fadt_t *fadt; + acpi_facs_t *facs; + acpi_header_t *ssdt; + acpi_header_t *ssdt2; + acpi_header_t *dsdt; + global_nvs_t *gnvs; + + current = start; + + /* Align ACPI tables to 16byte */ + ALIGN_CURRENT; + + printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start); + + /* We need at least an RSDP and an RSDT Table */ + rsdp = (acpi_rsdp_t *) current; + current += sizeof(acpi_rsdp_t); + ALIGN_CURRENT; + rsdt = (acpi_rsdt_t *) current; + current += sizeof(acpi_rsdt_t); + ALIGN_CURRENT; + xsdt = (acpi_xsdt_t *) current; + current += sizeof(acpi_xsdt_t); + ALIGN_CURRENT; + + /* clear all table memory */ + memset((void *) start, 0, current - start); + + acpi_write_rsdp(rsdp, rsdt, xsdt); + acpi_write_rsdt(rsdt); + acpi_write_xsdt(xsdt); + + facs = (acpi_facs_t *) current; + current += sizeof(acpi_facs_t); + ALIGN_CURRENT; + acpi_create_facs(facs); + printk(BIOS_DEBUG, "ACPI: * FACS @ %p Length %x", facs, + facs->length); + + dsdt = (acpi_header_t *) current; + memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); + current += dsdt->length; + ALIGN_CURRENT; + memcpy(dsdt, &AmlCode, dsdt->length); + printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x", dsdt, + dsdt->length); + + fadt = (acpi_fadt_t *) current; + current += sizeof(acpi_fadt_t); + ALIGN_CURRENT; + acpi_create_fadt(fadt, facs, dsdt); + acpi_add_table(rsdp, fadt); + printk(BIOS_DEBUG, "ACPI: * FADT @ %p Length %x", fadt, + fadt->header.length); + + /* + * We explicitly add these tables later on: + */ + hpet = (acpi_hpet_t *) current; + current += sizeof(acpi_hpet_t); + ALIGN_CURRENT; + acpi_create_intel_hpet(hpet); + acpi_add_table(rsdp, hpet); + printk(BIOS_DEBUG, "ACPI: * HPET @ %p Length %x\n", hpet, + hpet->header.length); + + /* If we want to use HPET Timers Linux wants an MADT */ + madt = (acpi_madt_t *) current; + acpi_create_madt(madt); + current += madt->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, madt); + printk(BIOS_DEBUG, "ACPI: * MADT @ %p Length %x\n",madt, + madt->header.length); + + mcfg = (acpi_mcfg_t *) current; + acpi_create_mcfg(mcfg); + current += mcfg->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, mcfg); + printk(BIOS_DEBUG, "ACPI: * MCFG @ %p Length %x\n",mcfg, + mcfg->header.length); + + /* Update GNVS pointer into CBMEM */ + gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS); + if (!gnvs) { + printk(BIOS_DEBUG, "ACPI: Could not find CBMEM GNVS\n"); + gnvs = (global_nvs_t *)current; + } + + for (i=0; i < dsdt->length; i++) { + if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) { + printk(BIOS_DEBUG, "ACPI: Patching up global NVS in " + "DSDT at offset 0x%04x -> %p\n", i, gnvs); + *(u32*)(((u32)dsdt) + i) = (unsigned long)gnvs; + acpi_save_gnvs((unsigned long)gnvs); + break; + } + } + + /* And fill it */ + acpi_create_gnvs(gnvs); + + /* And tell SMI about it */ +#if CONFIG_HAVE_SMI_HANDLER + smm_setup_structures(gnvs, NULL, NULL); +#endif + + current += sizeof(global_nvs_t); + ALIGN_CURRENT; + + /* We patched up the DSDT, so we need to recalculate the checksum */ + dsdt->checksum = 0; + dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length); + + printk(BIOS_DEBUG, "ACPI Updated DSDT @ %p Length %x\n", dsdt, + dsdt->length); + + ssdt = (acpi_header_t *)current; + memset(ssdt, 0, sizeof(acpi_header_t)); + acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR); + if (ssdt->length) { + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + printk(BIOS_DEBUG, "ACPI: * SSDT @ %p Length %x\n",ssdt, + ssdt->length); + ALIGN_CURRENT; + } else { + ssdt = NULL; + printk(BIOS_DEBUG, "ACPI: * SSDT not generated.\n"); + } + + ssdt2 = (acpi_header_t *)current; + memset(ssdt2, 0, sizeof(acpi_header_t)); + acpi_create_serialio_ssdt(ssdt2); + if (ssdt2->length) { + current += ssdt2->length; + acpi_add_table(rsdp, ssdt2); + printk(BIOS_DEBUG, "ACPI: * SSDT2 @ %p Length %x\n",ssdt2, + ssdt2->length); + ALIGN_CURRENT; + } else { + ssdt2 = NULL; + printk(BIOS_DEBUG, "ACPI: * SSDT2 not generated.\n"); + } + + printk(BIOS_DEBUG, "current = %lx\n", current); + +#if IS_ENABLED(CONFIG_DUMP_ACPI_TABLES) + printk(BIOS_DEBUG, "rsdp\n"); + hexdump(BIOS_DEBUG, rsdp, sizeof(acpi_rsdp_t)); + + printk(BIOS_DEBUG, "rsdt\n"); + hexdump(BIOS_DEBUG, rsdt, sizeof(acpi_rsdt_t)); + + printk(BIOS_DEBUG, "hpet\n"); + hexdump(BIOS_DEBUG, hpet, hpet->header.length); + + printk(BIOS_DEBUG, "madt\n"); + hexdump(BIOS_DEBUG, madt, madt->header.length); + + printk(BIOS_DEBUG, "mcfg\n"); + hexdump(BIOS_DEBUG, mcfg, mcfg->header.length); + + printk(BIOS_DEBUG, "dsdt\n"); + hexdump(BIOS_DEBUG, dsdt, dsdt->length); + + if (ssdt != NULL) { + printk(BIOS_DEBUG, "ssdt\n"); + hexdump(BIOS_DEBUG, ssdt, ssdt->length); + } + + if (ssdt2 != NULL) { + printk(BIOS_DEBUG, "ssdt2\n"); + hexdump(BIOS_DEBUG, ssdt2, ssdt2->length); + } + + printk(BIOS_DEBUG, "fadt\n"); + hexdump(BIOS_DEBUG, fadt, fadt->header.length); + + printk(BIOS_DEBUG, "facs\n"); + hexdump(BIOS_DEBUG, facs, facs->length); + +#endif /* IS_ENABLED(CONFIG_DUMP_ACPI_TABLES) */ + + printk(BIOS_INFO, "ACPI: done.\n"); + return current; +} diff --git a/src/mainboard/intel/minnowmax/cmos.layout b/src/mainboard/intel/minnowmax/cmos.layout new file mode 100644 index 0000000..a668188 --- /dev/null +++ b/src/mainboard/intel/minnowmax/cmos.layout @@ -0,0 +1,139 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## +## 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 +## + +# ----------------------------------------------------------------- +entries + +#start-bit length config config-ID name +#0 8 r 0 seconds +#8 8 r 0 alarm_seconds +#16 8 r 0 minutes +#24 8 r 0 alarm_minutes +#32 8 r 0 hours +#40 8 r 0 alarm_hours +#48 8 r 0 day_of_week +#56 8 r 0 day_of_month +#64 8 r 0 month +#72 8 r 0 year +# ----------------------------------------------------------------- +# Status Register A +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ----------------------------------------------------------------- +# Status Register B +#88 1 r 0 auto_switch_DST +#89 1 r 0 24_hour_mode +#90 1 r 0 binary_values_enable +#91 1 r 0 square-wave_out_enable +#92 1 r 0 update_finished_enable +#93 1 r 0 alarm_interrupt_enable +#94 1 r 0 periodic_interrupt_enable +#95 1 r 0 disable_clock_updates +# ----------------------------------------------------------------- +# Status Register C +#96 4 r 0 status_c_rsvd +#100 1 r 0 uf_flag +#101 1 r 0 af_flag +#102 1 r 0 pf_flag +#103 1 r 0 irqf_flag +# ----------------------------------------------------------------- +# Status Register D +#104 7 r 0 status_d_rsvd +#111 1 r 0 valid_cmos_ram +# ----------------------------------------------------------------- +# Diagnostic Status Register +#112 8 r 0 diag_rsvd1 + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory +#120 264 r 0 unused + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +385 1 e 4 last_boot +388 4 r 0 reboot_bits +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +392 3 e 5 baud_rate +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +400 1 e 2 hyper_threading +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail +#411 5 r 0 unused + +# MRC Scrambler Seed values +896 32 r 0 mrc_scrambler_seed +928 32 r 0 mrc_scrambler_seed_s3 + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +#save timestamps in pre-ram boot areas +1719 64 h 0 timestamp_value1 +1783 64 h 0 timestamp_value2 +1847 64 h 0 timestamp_value3 +1911 64 h 0 timestamp_value4 +1975 64 h 0 timestamp_value5 + +# ----------------------------------------------------------------- + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +5 0 115200 +5 1 57600 +5 2 38400 +5 3 19200 +5 4 9600 +5 5 4800 +5 6 2400 +5 7 1200 +6 1 Emergency +6 2 Alert +6 3 Critical +6 4 Error +6 5 Warning +6 6 Notice +6 7 Info +6 8 Debug +6 9 Spew +7 0 Disable +7 1 Enable +7 2 Keep +# ----------------------------------------------------------------- +checksums + +checksum 392 415 984 diff --git a/src/mainboard/intel/minnowmax/devicetree.cb b/src/mainboard/intel/minnowmax/devicetree.cb new file mode 100644 index 0000000..4e3833e --- /dev/null +++ b/src/mainboard/intel/minnowmax/devicetree.cb @@ -0,0 +1,80 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. +## +## 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 +## + +chip soc/intel/fsp_baytrail + + #### ACPI Register Settings #### + register "fadt_pm_profile" = "PM_UNSPECIFIED" + register "fadt_boot_arch" = "ACPI_FADT_LEGACY_FREE" + + #### FSP register settings #### + register "SataMode" = "SATA_MODE_AHCI" + register "MrcInitSPDAddr1" = "SPD_ADDR_DEFAULT" + register "MrcInitSPDAddr2" = "SPD_ADDR_DEFAULT" + register "MrcInitTsegSize" = "TSEG_SIZE_DEFAULT" + register "MrcInitMmioSize" = "MMIO_SIZE_DEFAULT" + register "eMMCBootMode" = "EMMC_FOLLOWS_DEVICETREE" + register "IgdDvmt50PreAlloc" = "IGD_MEMSIZE_DEFAULT" + register "ApertureSize" = "APERTURE_SIZE_DEFAULT" + register "GttSize" = "GTT_SIZE_DEFAULT" + register "LpssSioEnablePciMode" = "LPSS_PCI_MODE_DEFAULT" + register "AzaliaAutoEnable" = "AZALIA_FOLLOWS_DEVICETREE" + register "LpeAcpiModeEnable" = "LPE_ACPI_MODE_DISABLED" + + device cpu_cluster 0 on + device lapic 0 on end + end + + device domain 0 on + device pci 00.0 on end # 8086 0F00 - SoC router - + device pci 02.0 on end # 8086 0F31 - GFX micro HDMI + device pci 03.0 off end # 8086 0F38 - MIPI - + + device pci 10.0 off end # 8086 0F14 - EMMC Port - + device pci 11.0 off end # 8086 0F15 - SDIO Port - + device pci 12.0 on end # 8086 0F16 - SD Port MicroSD on SD3 + device pci 13.0 on end # 8086 0F23 - SATA AHCI Onboard & HSEC + device pci 14.0 on end # 8086 0F35 - USB XHCI Onboard & HSEC + device pci 15.0 on end # 8086 0F28 - LP Engine Audio LSEC + device pci 17.0 off end # 8086 0F50 - MMC Port - + device pci 18.0 on end # 8086 0F40 - SIO - DMA - + device pci 18.1 off end # 8086 0F41 - I2C Port 1 (0) - + device pci 18.2 off end # 8086 0F42 - I2C Port 2 (1) - (testpoints) + device pci 18.3 off end # 8086 0F43 - I2C Port 3 (2) - + device pci 18.4 off end # 8086 0F44 - I2C Port 4 (3) - + device pci 18.5 off end # 8086 0F45 - I2C Port 5 (4) - + device pci 18.6 on end # 8086 0F46 - I2C Port 6 (5) LSEC + device pci 18.7 on end # 8086 0F47 - I2C Port 7 (6) HSEC + device pci 1a.0 on end # 8086 0F18 - TXE - + device pci 1b.0 off end # 8086 0F04 - HD Audio - + device pci 1c.0 off end # 8086 0F48 - PCIe Port 1 (0) - + device pci 1c.1 off end # 8086 0F4A - PCIe Port 2 (1) - + device pci 1c.2 on end # 8086 0F4C - PCIe Port 3 (2) Onboard GBE + device pci 1c.3 on end # 8086 0F4E - PCIe Port 4 (3) HSEC + device pci 1d.0 off end # 8086 0F34 - USB EHCI - + device pci 1e.0 on end # 8086 0F06 - SIO - DMA - + device pci 1e.1 on end # 8086 0F08 - PWM 1 LSEC + device pci 1e.2 on end # 8086 0F09 - PWM 2 LSEC + device pci 1e.3 on end # 8086 0F0A - HSUART 1 LSEC + device pci 1e.4 on end # 8086 0F0C - HSUART 2 LSEC + device pci 1e.5 on end # 8086 0F0E - SPI LSEC + device pci 1f.0 on end # 8086 0F1C - LPC bridge No connector + device pci 1f.3 on end # 8086 0F12 - SMBus 0 SPC + end +end diff --git a/src/mainboard/intel/minnowmax/dsdt.asl b/src/mainboard/intel/minnowmax/dsdt.asl new file mode 100644 index 0000000..cb2a4da --- /dev/null +++ b/src/mainboard/intel/minnowmax/dsdt.asl @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * + * 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 + */ + +#define INCLUDE_LPE 1 +#define INCLUDE_SCC 1 +#define INCLUDE_EHCI 1 +#define INCLUDE_XHCI 1 +#define INCLUDE_LPSS 1 + + +DefinitionBlock( + "dsdt.aml", + "DSDT", + 0x02, // DSDT revision: ACPI v2.0 + "COREv4", // OEM id + "COREBOOT", // OEM table id + 0x20110725 // OEM revision +) +{ + // Some generic macros + #include <soc/intel/fsp_baytrail/acpi/platform.asl> + + // global NVS and variables + #include <soc/intel/fsp_baytrail/acpi/globalnvs.asl> + + #include <soc/intel/fsp_baytrail/acpi/cpu.asl> + + Scope (_SB) { + Device (PCI0) + { + #include <soc/intel/fsp_baytrail/acpi/southcluster.asl> + } + } + + /* Chipset specific sleep states */ + #include <soc/intel/fsp_baytrail/acpi/sleepstates.asl> + + #include "acpi/mainboard.asl" +} diff --git a/src/mainboard/intel/minnowmax/fadt.c b/src/mainboard/intel/minnowmax/fadt.c new file mode 100644 index 0000000..91995f0 --- /dev/null +++ b/src/mainboard/intel/minnowmax/fadt.c @@ -0,0 +1,36 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * + * 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 <arch/acpi.h> +#include <baytrail/acpi.h> + +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + + acpi_fill_in_fadt(fadt,facs,dsdt); + + /* Platform specific customizations go here */ + + header->checksum = 0; + header->checksum = + acpi_checksum((void *) fadt, sizeof(acpi_fadt_t)); + +} diff --git a/src/mainboard/intel/minnowmax/gpio.c b/src/mainboard/intel/minnowmax/gpio.c new file mode 100644 index 0000000..9b735cf --- /dev/null +++ b/src/mainboard/intel/minnowmax/gpio.c @@ -0,0 +1,235 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * + * 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 <stdlib.h> +#include <baytrail/gpio.h> +#include "irqroute.h" + +/* + * For multiplexed functions, look in EDS: + * 10.3 Ball Name and Function by Location + * + * The pads list is in the BWG_VOL2 Rev1p2: + * Note that Pad # is not the same as GPIO# + * 37 GPIO Handling: + * Table 37-1. SCORE Pads List + * Table 37-2. SSUSORE Pads List + */ + +/* NCORE GPIOs */ +static const struct soc_gpio_map gpncore_gpio_map[] = { + GPIO_FUNC2, /* GPIO_S0_NC[00] - HDMI_HPD */ + GPIO_FUNC2, /* GPIO_S0_NC[01] - HDMI_DDCDAT */ + GPIO_FUNC2, /* GPIO_S0_NC[02] - HDMI_DDCCLK */ + GPIO_NC, /* GPIO_S0_NC[03] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[04] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[05] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[06] - No Connect */ + GPIO_FUNC2, /* GPIO_S0_NC[07] - DDI1_DDCDAT */ + GPIO_NC, /* GPIO_S0_NC[08] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[09] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[10] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[11] - No Connect */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S0_NC[12] - TP15 */ + GPIO_NC, /* GPIO_S0_NC[13] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[14] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[15] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[16] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[17] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[18] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[19] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[20] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[21] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[22] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[23] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[24] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[25] - No Connect */ + GPIO_NC, /* GPIO_S0_NC[26] - No Connect */ + GPIO_END +}; + +/* SCORE GPIOs (GPIO_S0_SC_XX)*/ +static const struct soc_gpio_map gpscore_gpio_map[] = { + GPIO_FUNC1, /* GPIO_S0_SC[000] - SATA_GP0 */ + GPIO_FUNC1, /* GPIO_S0_SC[001] - SATA_GP1 */ + GPIO_FUNC1, /* GPIO_S0_SC[002] - SATA_LED_B */ + GPIO_FUNC1, /* GPIO_S0_SC[003] - PCIE_CLKREQ_0 */ + GPIO_FUNC1, /* GPIO_S0_SC[004] - PCIE_CLKREQ_1 */ + GPIO_FUNC1, /* GPIO_S0_SC[005] - PCIE_CLKREQ_2 */ + GPIO_FUNC1, /* GPIO_S0_SC[006] - PCIE_CLKREQ_3 */ + GPIO_FUNC2, /* GPIO_S0_SC[007] - SD3_WP */ + GPIO_NC, /* GPIO_S0_SC[008] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[009] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[010] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[011] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[012] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[013] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[014] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[015] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[016] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[017] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[018] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[019] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[020] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[021] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[022] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[023] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[024] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[025] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[026] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[027] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[028] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[029] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[030] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[031] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[032] - No Connect */ + GPIO_FUNC1, /* GPIO_S0_SC[033] - SD3_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[034] - SD3_D0 */ + GPIO_FUNC1, /* GPIO_S0_SC[035] - SD3_D1 */ + GPIO_FUNC1, /* GPIO_S0_SC[036] - SD3_D2 */ + GPIO_FUNC1, /* GPIO_S0_SC[037] - SD3_D3 */ + GPIO_FUNC1, /* GPIO_S0_SC[038] - SD3_CD# */ + GPIO_FUNC1, /* GPIO_S0_SC[039] - SD3_CMD */ + GPIO_FUNC1, /* GPIO_S0_SC[040] - TP12 (SD3_1P8EN) */ + GPIO_FUNC1, /* GPIO_S0_SC[041] - TP11 (/SD3_PWREN) */ + GPIO_NC, /* GPIO_S0_SC[042] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[043] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[044] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[045] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[046] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[047] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[048] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[049] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[050] - No Connect */ + GPIO_FUNC1, /* GPIO_S0_SC[051] - PCU_SMB_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[052] - PCU_SMB_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[053] - PCU_SMB_ALERT */ + GPIO_FUNC1, /* GPIO_S0_SC[054] - ILB_8254_SPKR */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S0_SC[055] - TP8 (GPIO_S0_SC_55) */ + GPIO_FUNC0, /* GPIO_S0_SC[056] - GPIO_S0_SC_56 */ + GPIO_FUNC1, /* GPIO_S0_SC[057] - PCU_UART3_TXD */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S0_SC[058] - TP9 (GPIO_S0_SC_58) */ + GPIO_FUNC0, /* GPIO_S0_SC[059] - HDMI_DCDC_ENB */ + GPIO_FUNC0, /* GPIO_S0_SC[060] - HDMI_LDSW_ENB */ + GPIO_FUNC1, /* GPIO_S0_SC[061] - PCU_UART3_RXD */ + GPIO_FUNC1, /* GPIO_S0_SC[062] - LPE_I2S_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[063] - LPE_I2S_FRM */ + GPIO_FUNC1, /* GPIO_S0_SC[064] - LPE_I2S_DATIN */ + GPIO_FUNC1, /* GPIO_S0_SC[065] - LPE_I2S_DATOUT */ + GPIO_FUNC1, /* GPIO_S0_SC[066] - SOC_SIO_SPI_CS1 */ + GPIO_FUNC1, /* GPIO_S0_SC[067] - SOC_SIO_SPI_MISO */ + GPIO_FUNC1, /* GPIO_S0_SC[068] - SOC_SIO_SPI_MOSI */ + GPIO_FUNC1, /* GPIO_S0_SC[069] - SOC_SIO_SPI_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[070] - SIO_UART1_RXD */ + GPIO_FUNC1, /* GPIO_S0_SC[071] - SIO_UART1_TXD */ + GPIO_FUNC1, /* GPIO_S0_SC[072] - SIO_UART1_RTSB */ + GPIO_FUNC1, /* GPIO_S0_SC[073] - SIO_UART1_CTSB */ + GPIO_FUNC1, /* GPIO_S0_SC[074] - SIO_UART2_RXD */ + GPIO_FUNC1, /* GPIO_S0_SC[075] - SIO_UART2_TXD */ + GPIO_NC, /* GPIO_S0_SC[076] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[077] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[078] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[079] - No Connect */ + GPIO_FUNC1, /* GPIO_S0_SC[080] - TP6 (SIO_I2C1_SDA) */ + GPIO_FUNC1, /* GPIO_S0_SC[081] - TP5 (SIO_I2C1_SCL) */ + GPIO_NC, /* GPIO_S0_SC[082] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[083] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[084] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[085] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[086] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[087] - No Connect */ + GPIO_FUNC1, /* GPIO_S0_SC[088] - LSS_I2C_SDA */ + GPIO_FUNC1, /* GPIO_S0_SC[089] - LSS_I2C_SCL */ + GPIO_FUNC1, /* GPIO_S0_SC[090] - EXP_I2C_SDA */ + GPIO_FUNC1, /* GPIO_S0_SC[091] - EXP_I2C_SCL */ + GPIO_FUNC(1, PULL_UP, 20K), /* GPIO_S0_SC[092] - TP13 */ + GPIO_FUNC(1, PULL_UP, 20K), /* GPIO_S0_SC[093] - TP16 */ + GPIO_FUNC1, /* GPIO_S0_SC[094] - SOC_PWM0 */ + GPIO_FUNC1, /* GPIO_S0_SC[095] - SOC_PWM1 */ + GPIO_NC, /* GPIO_S0_SC[096] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[097] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[098] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[099] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[100] - No Connect */ + GPIO_NC, /* GPIO_S0_SC[101] - No Connect */ + GPIO_END +}; + +/* SSUS GPIOs (GPIO_S5) */ +static const struct soc_gpio_map gpssus_gpio_map[] = { + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[00] - SOC_GPIO_S5_0 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[01] - SOC_GPIO_S5_1 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[02] - SOC_GPIO_S5_2 */ + GPIO_FUNC6, /* GPIO_S5[03] - mPCIE_WAKEB */ + GPIO_NC, /* GPIO_S5[04] - No Connect */ + GPIO_INPUT, /* GPIO_S5[05] - BOM_OP1 */ + GPIO_INPUT, /* GPIO_S5[06] - BOM_OP2 */ + GPIO_INPUT, /* GPIO_S5[07] - BOM_OP3 */ + GPIO_OUT_HIGH, /* GPIO_S5[08] - SOC_USB_HOST_EN0 */ + GPIO_OUT_HIGH, /* GPIO_S5[09] - SOC_USB_HOST_EN1 */ + GPIO_OUT_HIGH, /* GPIO_S5[10] - GPIO_S5_10_UNLOCK */ + GPIO_FUNC0, /* GPIO_S5[11] - SUSPWRDNACK (TP14) */ + GPIO_FUNC0, /* GPIO_S5[12] - PMC_SUSCLK0 */ + GPIO_FUNC1, /* GPIO_S5[13] - PMC_SLP_S0IX (TP10) */ + GPIO_FUNC1, /* GPIO_S5[14] - GPIO_S514_J20 */ + GPIO_FUNC0, /* GPIO_S5[15] - PMC_PCIE_WAKE_R */ + GPIO_FUNC0, /* GPIO_S5[16] - PMC_PWRBTN */ + GPIO_NC1, /* GPIO_S5[17] - No Connect */ + GPIO_FUNC1, /* GPIO_S5[18] - LPCPD_L (TP7) */ + GPIO_FUNC0, /* GPIO_S5[19] - SOC_USB_HOST_OC0 */ + GPIO_FUNC0, /* GPIO_S5[20] - SOC_USB_HOST_OC1 */ + GPIO_FUNC0, /* GPIO_S5[21] - SOC_SPI_CS1B */ + GPIO_NC, /* GPIO_S5[22] - No Connect */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[23] - XDP_H_OBSDATA_A0 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[24] - XDP_H_OBSDATA_A1 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[25] - XDP_H_OBSDATA_A2 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[26] - XDP_H_OBSDATA_A3 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[27] - EXP_GPIO1 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[28] - EXP_GPIO2 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[29] - EXP_GPIO3 */ + GPIO_FUNC(0, PULL_UP, 20K), /* GPIO_S5[30] - EXP_GPIO4 */ + GPIO_NC, /* GPIO_S5[31] - No Connect */ + GPIO_NC, /* GPIO_S5[32] - No Connect */ + GPIO_NC, /* GPIO_S5[33] - No Connect */ + GPIO_NC, /* GPIO_S5[34] - No Connect */ + GPIO_NC, /* GPIO_S5[35] - No Connect */ + GPIO_NC, /* GPIO_S5[36] - No Connect */ + GPIO_NC, /* GPIO_S5[37] - No Connect */ + GPIO_NC, /* GPIO_S5[38] - No Connect */ + GPIO_NC, /* GPIO_S5[39] - No Connect */ + GPIO_NC, /* GPIO_S5[40] - No Connect */ + GPIO_NC, /* GPIO_S5[41] - No Connect */ + GPIO_NC, /* GPIO_S5[42] - No Connect */ + GPIO_NC, /* GPIO_S5[43] - No Connect */ + GPIO_END +}; + +static struct soc_gpio_config gpio_config = { + .ncore = gpncore_gpio_map, + .score = gpscore_gpio_map, + .ssus = gpssus_gpio_map, + .core_dirq = NULL, + .sus_dirq = NULL, +}; + +struct soc_gpio_config* mainboard_get_gpios(void) +{ + return &gpio_config; +} diff --git a/src/mainboard/intel/minnowmax/irqroute.c b/src/mainboard/intel/minnowmax/irqroute.c new file mode 100644 index 0000000..552be8f --- /dev/null +++ b/src/mainboard/intel/minnowmax/irqroute.c @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * + * 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 "irqroute.h" + +DEFINE_IRQ_ROUTES; diff --git a/src/mainboard/intel/minnowmax/irqroute.h b/src/mainboard/intel/minnowmax/irqroute.h new file mode 100644 index 0000000..99c3776 --- /dev/null +++ b/src/mainboard/intel/minnowmax/irqroute.h @@ -0,0 +1,78 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * + * 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 + */ + +#ifndef IRQROUTE_H +#define IRQROUTE_H + +#include <soc/intel/fsp_baytrail/baytrail/irq.h> +#include <soc/intel/fsp_baytrail/baytrail/pci_devs.h> + +/* + *IR02h GFX INT(A) - PIRQ A + *IR10h EMMC INT(ABCD) - PIRQ DEFG + *IR11h SDIO INT(A) - PIRQ B + *IR12h SD INT(A) - PIRQ C + *IR13h SATA INT(A) - PIRQ D + *IR14h XHCI INT(A) - PIRQ E + *IR15h LP Audio INT(A) - PIRQ F + *IR17h MMC INT(A) - PIRQ F + *IR18h SIO INT(ABCD) - PIRQ BADC + *IR1Ah TXE INT(A) - PIRQ F + *IR1Bh HD Audio INT(A) - PIRQ G + *IR1Ch PCIe INT(ABCD) - PIRQ EFGH + *IR1Dh EHCI INT(A) - PIRQ D + *IR1Eh SIO INT(ABCD) - PIRQ BDEF + *IR1Fh LPC INT(ABCD) - PIRQ HGBC + */ +#define PCI_DEV_PIRQ_ROUTES \ + PCI_DEV_PIRQ_ROUTE(GFX_DEV, A, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(EMMC_DEV, D, E, F, G), \ + PCI_DEV_PIRQ_ROUTE(SDIO_DEV, B, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SD_DEV, C, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SATA_DEV, D, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(XHCI_DEV, E, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(LPE_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(MMC45_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SIO1_DEV, B, A, D, C), \ + PCI_DEV_PIRQ_ROUTE(TXE_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(HDA_DEV, G, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(PCIE_DEV, E, F, G, H), \ + PCI_DEV_PIRQ_ROUTE(EHCI_DEV, D, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SIO2_DEV, B, D, E, F), \ + PCI_DEV_PIRQ_ROUTE(PCU_DEV, H, G, B, C) + +/* + * Route each PIRQ[A-H] to a PIC IRQ[0-15] + * Reserved: 0, 1, 2, 8, 13 + * PS2 keyboard: 12 + * ACPI/SCI: 9 + * Floppy: 6 + */ +#define PIRQ_PIC_ROUTES \ + PIRQ_PIC(A, 4), \ + PIRQ_PIC(B, 5), \ + PIRQ_PIC(C, 7), \ + PIRQ_PIC(D, 10), \ + PIRQ_PIC(E, 11), \ + PIRQ_PIC(F, 12), \ + PIRQ_PIC(G, 14), \ + PIRQ_PIC(H, 15) + +#endif /* IRQROUTE_H */ diff --git a/src/mainboard/intel/minnowmax/mainboard.c b/src/mainboard/intel/minnowmax/mainboard.c new file mode 100644 index 0000000..21767e2 --- /dev/null +++ b/src/mainboard/intel/minnowmax/mainboard.c @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. + * Copyright (C) 2014 Sage Electronic Engineering, LLC + * + * 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 <types.h> +#include <string.h> +#include <device/device.h> +#include <device/device.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <console/console.h> + +/* + * mainboard_enable is executed as first thing after enumerate_buses(). + * This is the earliest point to add customization. + */ +static void mainboard_enable(device_t dev) +{ +// printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " enable.\n"); + + +} + +/* + * mainboard_final is executed as one of the last items before loading the + * payload. + * + * This is the latest point to add customization. + */ +static void mainboard_final(void *chip_info) +{ +// printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Final.\n"); + + +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, + .final = mainboard_final, +}; diff --git a/src/mainboard/intel/minnowmax/romstage.c b/src/mainboard/intel/minnowmax/romstage.c new file mode 100644 index 0000000..575e646 --- /dev/null +++ b/src/mainboard/intel/minnowmax/romstage.c @@ -0,0 +1,82 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2013 Sage Electronic Engineering, LLC. + * + * 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 <stddef.h> +#include <arch/cpu.h> +#include <lib.h> +#include <arch/io.h> +#include <arch/cbfs.h> +#include <arch/stages.h> +#include <console/console.h> +#include <cbmem.h> +#include <cpu/x86/mtrr.h> +#include <romstage_handoff.h> +#include <timestamp.h> +#include <baytrail/gpio.h> +#include <baytrail/iomap.h> +#include <baytrail/lpc.h> +#include <baytrail/pci_devs.h> +#include <baytrail/romstage.h> +#include <baytrail/acpi.h> +#include <baytrail/baytrail.h> +#include <drivers/intel/fsp/fsp_util.h> + +/** + * /brief mainboard call for setup that needs to be done before fsp init + * + */ +void early_mainboard_romstage_entry() +{ + +} + +/** + * Get function disables - most of these will be done automatically + * @param fd_mask + * @param fd2_mask + */ +void get_func_disables(uint32_t *fd_mask, uint32_t *fd2_mask) +{ + +} + + +/** + * /brief mainboard call for setup that needs to be done after fsp init + * + */ + +void late_mainboard_romstage_entry() +{ + +} + + +void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer) +{ + UPD_DATA_REGION *UpdData = FspRtBuffer->Common.UpdDataRgnPtr; + + + /* Disable 2nd DIMM */ + UpdData->PcdMrcInitSPDAddr2 = 0x00; + + return; +}