diff options
Diffstat (limited to 'src/mainboard/opencellular')
21 files changed, 1075 insertions, 0 deletions
diff --git a/src/mainboard/opencellular/Kconfig b/src/mainboard/opencellular/Kconfig new file mode 100644 index 0000000000..2df6ba3afe --- /dev/null +++ b/src/mainboard/opencellular/Kconfig @@ -0,0 +1,30 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2017-present Facebook, 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. +## +if VENDOR_OPENCELLULAR + +choice + prompt "Mainboard model" + +source "src/mainboard/opencellular/*/Kconfig.name" + +endchoice + +source "src/mainboard/opencellular/*/Kconfig" + +config MAINBOARD_VENDOR + string + default "OpenCellular" + +endif # VENDOR_OPENCELLULAR diff --git a/src/mainboard/opencellular/Kconfig.name b/src/mainboard/opencellular/Kconfig.name new file mode 100644 index 0000000000..c65882fcad --- /dev/null +++ b/src/mainboard/opencellular/Kconfig.name @@ -0,0 +1,2 @@ +config VENDOR_OPENCELLULAR + bool "OpenCellular" diff --git a/src/mainboard/opencellular/rotundu/Kconfig b/src/mainboard/opencellular/rotundu/Kconfig new file mode 100644 index 0000000000..e118ad5317 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/Kconfig @@ -0,0 +1,80 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. +## Copyright (C) 2014 Intel Corporation +## Copyright (C) 2017-present Facebook, 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. +## + +if BOARD_OPENCELLULAR_ROTUNDU + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select SOC_INTEL_FSP_BAYTRAIL + select BOARD_ROMSIZE_KB_16384 + select HAVE_ACPI_TABLES + select HAVE_OPTION_TABLE + select ENABLE_BUILTIN_COM1 + select TSC_MONOTONIC_TIMER + select ENABLE_FSP_FAST_BOOT + select HAVE_ACPI_RESUME + select USE_BLOBS + select HAVE_FSP_BIN if FSP_PACKAGE_DEFAULT + +config MAINBOARD_DIR + string + default "opencellular/rotundu" + +config MAINBOARD_PART_NUMBER + string + default "Rotundu" + +config MAINBOARD_VENDOR + string + default "OpenCellular" + +config MAX_CPUS + int + default 16 + +config CACHE_ROM_SIZE_OVERRIDE + hex + default 0x800000 + +config FSP_LOC + hex + default 0xfffb0000 + +# FIXME: Slow boot performance when increasing CBFS_SIZE beyond 8MB? +config CBFS_SIZE + hex + default 0x00200000 if BOARD_ROMSIZE_KB_8192 + default 0x00800000 + +config VIRTUAL_ROM_SIZE + hex + depends on ENABLE_FSP_FAST_BOOT + default 0x800000 + +config FSP_PACKAGE_DEFAULT + bool "Configure defaults for the Intel FSP package" + default n + +config VGA_BIOS + bool + default y if FSP_PACKAGE_DEFAULT + +config VGA_BIOS_ID + string + default "8086,0f31" + +endif # BOARD_OPENCELLULAR_ROTUNDU diff --git a/src/mainboard/opencellular/rotundu/Kconfig.name b/src/mainboard/opencellular/rotundu/Kconfig.name new file mode 100644 index 0000000000..3640ef627d --- /dev/null +++ b/src/mainboard/opencellular/rotundu/Kconfig.name @@ -0,0 +1,2 @@ +config BOARD_OPENCELLULAR_ROTUNDU + bool "Rotundu" diff --git a/src/mainboard/opencellular/rotundu/Makefile.inc b/src/mainboard/opencellular/rotundu/Makefile.inc new file mode 100644 index 0000000000..3074df2138 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/Makefile.inc @@ -0,0 +1,17 @@ +## +## 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. +## + +ramstage-y += gpio.c +ramstage-y += irqroute.c diff --git a/src/mainboard/opencellular/rotundu/acpi/ec.asl b/src/mainboard/opencellular/rotundu/acpi/ec.asl new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/acpi/ec.asl diff --git a/src/mainboard/opencellular/rotundu/acpi/mainboard.asl b/src/mainboard/opencellular/rotundu/acpi/mainboard.asl new file mode 100644 index 0000000000..b032ee189d --- /dev/null +++ b/src/mainboard/opencellular/rotundu/acpi/mainboard.asl @@ -0,0 +1,20 @@ +/* + * 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. + */ + +Device (PWRB) +{ + Name(_HID, EisaId("PNP0C0C")) +} diff --git a/src/mainboard/opencellular/rotundu/acpi/superio.asl b/src/mainboard/opencellular/rotundu/acpi/superio.asl new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/acpi/superio.asl diff --git a/src/mainboard/opencellular/rotundu/acpi_tables.c b/src/mainboard/opencellular/rotundu/acpi_tables.c new file mode 100644 index 0000000000..eeb961832e --- /dev/null +++ b/src/mainboard/opencellular/rotundu/acpi_tables.c @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Google Inc. + * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * Copyright (C) 2017-present Facebook, 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. + */ + +#include <arch/acpi.h> +#include <arch/ioapic.h> +#include <arch/acpigen.h> +#include <arch/smp/mpspec.h> +#include <soc/acpi.h> +#include <soc/nvs.h> +#include <soc/iomap.h> + +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + acpi_init_gnvs(gnvs); + + /* Enable USB ports in S3 */ + gnvs->s3u0 = 1; + gnvs->s3u1 = 1; + + /* Disable USB ports in S5 */ + gnvs->s5u0 = 0; + gnvs->s5u1 = 0; + + /* TPM Present */ + gnvs->tpmp = 0; + + /* Enable DPTF */ + gnvs->dpte = 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; +} diff --git a/src/mainboard/opencellular/rotundu/board_info.txt b/src/mainboard/opencellular/rotundu/board_info.txt new file mode 100644 index 0000000000..115b8be273 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/board_info.txt @@ -0,0 +1,4 @@ +Board name: Rotundu +Category: sbc +ROM protocol: SPI +ROM socketed: n diff --git a/src/mainboard/opencellular/rotundu/chromeos.fmd b/src/mainboard/opencellular/rotundu/chromeos.fmd new file mode 100644 index 0000000000..913bf97291 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/chromeos.fmd @@ -0,0 +1,37 @@ +FLASH@0xff800000 0x800000 { + SI_ALL@0x0 0x300000 { + SI_DESC@0x0 0x1000 + SI_ME@0x1000 0x2ff000 + } + SI_BIOS@0x300000 0x500000 { + RW_SECTION_A@0x0 0xf0000 { + VBLOCK_A@0x0 0x10000 + FW_MAIN_A(CBFS)@0x10000 0xc0000 + RW_FWID_A@0xeffc0 0x40 + } + RW_SECTION_B@0xf0000 0xf0000 { + VBLOCK_B@0x0 0x10000 + FW_MAIN_B(CBFS)@0x10000 0xc0000 + RW_FWID_B@0xeffc0 0x40 + } + RW_MRC_CACHE@0x1e0000 0x10000 + RW_ELOG@0x1f0000 0x4000 + RW_SHARED@0x1f4000 0x4000 { + SHARED_DATA@0x0 0x2000 + VBLOCK_DEV@0x2000 0x2000 + } + RW_VPD@0x1f8000 0x2000 + RW_UNUSED@0x1fa000 0x106000 + WP_RO@0x300000 0x200000 { + RO_VPD@0x0 0x4000 + RO_UNUSED@0x4000 0xc000 + RO_SECTION@0x10000 0x1f0000 { + FMAP@0x0 0x800 + RO_FRID@0x800 0x40 + RO_FRID_PAD@0x840 0x7c0 + GBB@0x1000 0xef000 + COREBOOT(CBFS)@0xf0000 0x100000 + } + } + } +} diff --git a/src/mainboard/opencellular/rotundu/cmos.default b/src/mainboard/opencellular/rotundu/cmos.default new file mode 100644 index 0000000000..6c96947e2a --- /dev/null +++ b/src/mainboard/opencellular/rotundu/cmos.default @@ -0,0 +1 @@ +debug_level=Error diff --git a/src/mainboard/opencellular/rotundu/cmos.layout b/src/mainboard/opencellular/rotundu/cmos.layout new file mode 100644 index 0000000000..9ef1102c17 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/cmos.layout @@ -0,0 +1,97 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## Copyright (C) 2017-present Facebook, 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. +## + +# ----------------------------------------------------------------- +entries + +# ----------------------------------------------------------------- +# Status Register A +# ----------------------------------------------------------------- +# Status Register B +# ----------------------------------------------------------------- +# 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 +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +411 2 e 8 use_xhci_over_ehci +#413 3 r 0 unused + +# MRC Scrambler Seed values +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 + +# ----------------------------------------------------------------- + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +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 +8 0 EHCI +8 1 XHCI +8 2 Default +# ----------------------------------------------------------------- +checksums + +checksum 392 415 984 diff --git a/src/mainboard/opencellular/rotundu/devicetree.cb b/src/mainboard/opencellular/rotundu/devicetree.cb new file mode 100644 index 0000000000..a31a001657 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/devicetree.cb @@ -0,0 +1,81 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. +## Copyright (C) 2014 Intel Corporation +## Copyright (C) 2017-present Facebook, 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. +## + +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 "PcdSataMode" = "SATA_MODE_AHCI" + register "PcdMrcInitSPDAddr1" = "0xa0" + register "PcdMrcInitSPDAddr2" = "0xa2" + register "PcdMrcInitMmioSize" = "MMIO_SIZE_DEFAULT" + register "PcdeMMCBootMode" = "EMMC_DISABLED" + register "PcdIgdDvmt50PreAlloc" = "IGD_MEMSIZE_DEFAULT" + register "PcdApertureSize" = "APERTURE_SIZE_DEFAULT" + register "PcdGttSize" = "GTT_SIZE_DEFAULT" + register "PcdLpssSioEnablePciMode" = "LPSS_PCI_MODE_DEFAULT" + register "AzaliaAutoEnable" = "AZALIA_FOLLOWS_DEVICETREE" + register "LpeAcpiModeEnable" = "LPE_ACPI_MODE_DISABLED" + register "EnableMemoryDown" = "MEMORY_DOWN_DISABLE" + register "DIMM0Enable" = "DIMM0_ENABLE" + register "DIMM1Enable" = "DIMM1_DISABLE" + + 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 + device pci 03.0 off end # 8086 0F38 - MIPI - camera interface + + device pci 10.0 off end # 8086 0F14 - EMMC 4.1 Port (MMC1 pins) - (DO NOT USE) - Only 1 EMMC port at a time + device pci 11.0 off end # 8086 0F15 - SDIO Port (SD2 pins) + device pci 12.0 off end # 8086 0F16 - SD Port (SD3 pins) + device pci 13.0 on end # 8086 0F23 - SATA AHCI (0F20, 0F21, 0F22, 0F23) + device pci 14.0 on end # 8086 0F35 - USB XHCI - Only 1 USB controller at a time + device pci 15.0 off end # 8086 0F28 - LP Engine Audio + device pci 16.0 off end # 8086 0F37 - OTG controller + device pci 17.0 off end # 8086 0F50 - EMMC 4.5 Port (MMC1 pins) - Only 1 EMMC port at a time + device pci 18.0 on end # 8086 0F40 - SIO - DMA + device pci 18.1 on end # 8086 0F41 - I2C Port 1 + device pci 18.2 off end # 8086 0F42 - I2C Port 2 + device pci 18.3 on end # 8086 0F43 - I2C Port 3 + device pci 18.4 off end # 8086 0F44 - I2C Port 4 + device pci 18.5 off end # 8086 0F45 - I2C Port 5 + device pci 18.6 off end # 8086 0F46 - I2C Port 6 + device pci 18.7 off end # 8086 0F47 - I2C Port 7 + device pci 1a.0 on end # 8086 0F18 - Trusted Execution Engine + device pci 1b.0 off end # 8086 0F04 - HD Audio + device pci 1c.0 on end # 8086 0F48 - PCIe Root Port 1 (RADIO CARD) + device pci 1c.1 on end # 8086 0F4A - PCIe Root Port 2 (GBE PHY 1) + device pci 1c.2 on end # 8086 0F4C - PCIe Root Port 3 (GBE PHY 2) + device pci 1c.3 off end # 8086 0F4E - PCIe Root Port 4 (NC) + device pci 1d.0 off end # 8086 0F34 - USB EHCI - Only 1 USB controller at a time + device pci 1e.0 on end # 8086 0F06 - SIO - DMA + device pci 1e.1 off end # 8086 0F08 - PWM 1 + device pci 1e.2 off end # 8086 0F09 - PWM 2 + device pci 1e.3 on end # 8086 0F0A - HSUART 1 + device pci 1e.4 off end # 8086 0F0C - HSUART 2 + device pci 1e.5 off end # 8086 0F0E - SPI + device pci 1f.0 on end # 8086 0F1C - LPC bridge + device pci 1f.3 on end # 8086 0F12 - SMBus 0 + end +end diff --git a/src/mainboard/opencellular/rotundu/dsdt.asl b/src/mainboard/opencellular/rotundu/dsdt.asl new file mode 100644 index 0000000000..63b9d03dbb --- /dev/null +++ b/src/mainboard/opencellular/rotundu/dsdt.asl @@ -0,0 +1,53 @@ +/* + * 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. + */ + +#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/opencellular/rotundu/fadt.c b/src/mainboard/opencellular/rotundu/fadt.c new file mode 100644 index 0000000000..cd8eefdd67 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/fadt.c @@ -0,0 +1,32 @@ +/* + * 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. + */ + +#include <arch/acpi.h> +#include <soc/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/opencellular/rotundu/gpio.c b/src/mainboard/opencellular/rotundu/gpio.c new file mode 100644 index 0000000000..a61b7c4993 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/gpio.c @@ -0,0 +1,362 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * Copyright (C) 2017-present Facebook, 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. + */ + +#include <stdlib.h> +#include <soc/gpio.h> +#include "irqroute.h" + +/* NCORE GPIOs */ +static const struct soc_gpio_map gpncore_gpio_map[] = { + + GPIO_FUNC2, /* GPIO 0 */ + GPIO_FUNC2, /* GPIO 1 */ + GPIO_FUNC2, /* GPIO 2 */ + GPIO_FUNC2, /* GPIO 3 */ + GPIO_FUNC2, /* GPIO 4 */ + GPIO_FUNC2, /* GPIO 5 */ + GPIO_FUNC2, /* GPIO 6 */ + GPIO_FUNC2, /* GPIO 7 */ + GPIO_FUNC2, /* GPIO 8 */ + GPIO_FUNC2, /* GPIO 9 */ + GPIO_FUNC2, /* GPIO 10 */ + GPIO_FUNC2, /* GPIO 11 */ + GPIO_FUNC2, /* GPIO 12 */ + GPIO_FUNC2, /* GPIO 13 */ + GPIO_FUNC2, /* GPIO 14 */ + GPIO_FUNC2, /* GPIO 15 */ + GPIO_FUNC2, /* GPIO 16 */ + GPIO_FUNC2, /* GPIO 17 */ + GPIO_FUNC2, /* GPIO 18 */ + GPIO_FUNC2, /* GPIO 19 */ + GPIO_FUNC2, /* GPIO 20 */ + GPIO_FUNC2, /* GPIO 21 */ + GPIO_FUNC2, /* GPIO 22 */ + GPIO_FUNC2, /* GPIO 23 */ + GPIO_FUNC2, /* GPIO 24 */ + GPIO_FUNC2, /* GPIO 25 */ + GPIO_FUNC2, /* GPIO 26 */ + GPIO_END}; + +/* SCORE GPIOs (GPIO_S0_SC_XX) */ +static const struct soc_gpio_map gpscore_gpio_map[] = { + GPIO_NC, + /* GPIO_S0_SC[000] SATA_GP[0] */ + GPIO_NC, + /* GPIO_S0_SC[001] SATA_GP[1] SATA_DEVSLP[0]*/ + GPIO_FUNC1, + /* GPIO_S0_SC[002] SATA_LED# */ + 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] RESERVED SD3_WP */ + GPIO_NC, + /* GPIO_S0_SC[008] I2S0_CLK HDA_RST#*/ + GPIO_NC, + /* GPIO_S0_SC[009] I2S0_FRM HDA_SYNC*/ + GPIO_NC, + /* GPIO_S0_SC[010] I2S0_DATAOUT HDA_CLK */ + GPIO_NC, + /* GPIO_S0_SC[011] I2S0_DATAIN HDA_SDO */ + GPIO_NC, + /* GPIO_S0_SC[012] I2S1_CLK HDA_SDI[0]*/ + GPIO_NC, + /* GPIO_S0_SC[013] I2S1_FRM HDA_SDI[1]*/ + GPIO_NC, + /* GPIO_S0_SC[014] I2S1_DATAOUT RESERVED*/ + GPIO_DEFAULT, + /* GPIO_S0_SC[015] I2S1_DATAIN RESERVED*/ + GPIO_NC, + /* GPIO_S0_SC[016] MMC1_CLK MMC1_45_CLK */ + GPIO_NC, + /* GPIO_S0_SC[017] MMC1_D[0] MMC1_45_D[0] */ + GPIO_NC, + /* GPIO_S0_SC[018] MMC1_D[1] MMC1_45_D[1] */ + GPIO_NC, + /* GPIO_S0_SC[019] MMC1_D[2] MMC1_45_D[2] */ + GPIO_NC, + /* GPIO_S0_SC[020] MMC1_D[3] MMC1_45_D[3] */ + GPIO_NC, + /* GPIO_S0_SC[021] MMC1_D[4] MMC1_45_D[4] */ + GPIO_NC, + /* GPIO_S0_SC[022] MMC1_D[5] MMC1_45_D[5] */ + GPIO_NC, + /* GPIO_S0_SC[023] MMC1_D[6] MMC1_45_D[6] */ + GPIO_NC, + /* GPIO_S0_SC[024] MMC1_D[7] MMC1_45_D[7] */ + GPIO_NC, + /* GPIO_S0_SC[025] MMC1_CMD MMC1_45_CMD */ + GPIO_NC, + /* GPIO_S0_SC[026] MMC1_RST# SATA_DEVSLP[0] MMC1_45_RST# */ + GPIO_NC, + /* GPIO_S0_SC[027] SD2_CLK */ + GPIO_NC, + /* GPIO_S0_SC[028] SD2_D[0] */ + GPIO_NC, + /* GPIO_S0_SC[029] SD2_D[1] */ + GPIO_NC, + /* GPIO_S0_SC[030] SD2_D[2] */ + GPIO_NC, + /* GPIO_S0_SC[031] SD2_D[3]_CD# */ + GPIO_NC, + /* GPIO_S0_SC[032] SD2_CMD */ + GPIO_NC, + /* GPIO_S0_SC[033] SD3_CLK */ + GPIO_NC, + /* GPIO_S0_SC[034] SD3_D[0] */ + GPIO_NC, + /* GPIO_S0_SC[035] SD3_D[1] */ + GPIO_NC, + /* GPIO_S0_SC[036] SD3_D[2] */ + GPIO_NC, + /* GPIO_S0_SC[037] SD3_D[3] */ + GPIO_NC, + /* GPIO_S0_SC[038] SD3_CD# */ + GPIO_NC, + /* GPIO_S0_SC[039] SD3_CMD */ + GPIO_FUNC1, + /* GPIO_S0_SC[040] SD3_1P8EN */ + GPIO_FUNC1, + /* GPIO_S0_SC[041] SD3_PWREN# */ + GPIO_FUNC1, + /* GPIO_S0_SC[042] ILB_LPC_AD[0] */ + GPIO_FUNC1, + /* GPIO_S0_SC[043] ILB_LPC_AD[1] */ + GPIO_FUNC1, + /* GPIO_S0_SC[044] ILB_LPC_AD[2] */ + GPIO_FUNC1, + /* GPIO_S0_SC[045] ILB_LPC_AD[3] */ + GPIO_FUNC1, + /* GPIO_S0_SC[046] ILB_LPC_FRAME# */ + GPIO_FUNC1, + /* GPIO_S0_SC[047] ILB_LPC_CLK[0] */ + GPIO_NC, + /* GPIO_S0_SC[048] ILB_LPC_CLK[1] */ + GPIO_FUNC1, + /* GPIO_S0_SC[049] ILB_LPC_CLKRUN# */ + GPIO_FUNC1, + /* GPIO_S0_SC[050] ILB_LPC_SERIRQ */ + 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_NC, + /* GPIO_S0_SC[054] ILB_8254_SPKR RESERVED*/ + GPIO_DEFAULT, + /* GPIO_S0_SC[055] RESERVED */ + GPIO_DEFAULT, + /* GPIO_S0_SC[056] RESERVED */ + GPIO_FUNC1, + /* GPIO_S0_SC[057] PCU_UART_TXD */ + GPIO_DEFAULT, + /* GPIO_S0_SC[058] RESERVED */ + GPIO_DEFAULT, + /* GPIO_S0_SC[059] RESERVED */ + GPIO_DEFAULT, + /* GPIO_S0_SC[060] RESERVED */ + GPIO_FUNC1, + /* GPIO_S0_SC[061] PCU_UART_RXD */ + GPIO_NC, + /* GPIO_S0_SC[062] LPE_I2S2_CLK SATA_DEVSLP[1] RESERVED */ + GPIO_FUNC1, + /* GPIO_S0_SC[063] LPE_I2S2_FRM RESERVED*/ + GPIO_NC, + /* GPIO_S0_SC[064] LPE_I2S2_DATAIN */ + GPIO_FUNC1, + /* GPIO_S0_SC[065] LPE_I2S2_DATAOUT*/ + GPIO_NC, + /* GPIO_S0_SC[066] SIO_SPI_CS# */ + GPIO_NC, + /* GPIO_S0_SC[067] SIO_SPI_MISO */ + GPIO_NC, + /* GPIO_S0_SC[068] SIO_SPI_MOSI */ + GPIO_NC, + /* GPIO_S0_SC[069] SIO_SPI_CLK */ + GPIO_FUNC1, + /* GPIO_S0_SC[070] SIO_UART1_RXD RESERVED*/ + GPIO_FUNC1, + /* GPIO_S0_SC[071] SIO_UART1_TXD RESERVED*/ + GPIO_NC, + /* GPIO_S0_SC[072] SIO_UART1_RTS# */ + GPIO_DEFAULT, + /* GPIO_S0_SC[073] SIO_UART1_CTS# */ + GPIO_NC, + /* GPIO_S0_SC[074] SIO_UART2_RXD */ + GPIO_NC, + /* GPIO_S0_SC[075] SIO_UART2_TXD */ + GPIO_NC, + /* GPIO_S0_SC[076] SIO_UART2_RTS# */ + GPIO_NC, + /* GPIO_S0_SC[077] SIO_UART2_CTS# */ + GPIO_FUNC1, + /* GPIO_S0_SC[078] SIO_I2C0_DATA */ + GPIO_FUNC1, + /* GPIO_S0_SC[079] SIO_I2C0_CLK */ + GPIO_NC, + /* GPIO_S0_SC[080] SIO_I2C1_DATA */ + GPIO_NC, + /* GPIO_S0_SC[081] SIO_I2C1_CLK RESERVED*/ + GPIO_FUNC1, + /* GPIO_S0_SC[082] SIO_I2C2_DATA */ + GPIO_FUNC1, + /* GPIO_S0_SC[083] SIO_I2C2_CLK */ + GPIO_NC, + /* GPIO_S0_SC[084] SIO_I2C3_DATA */ + GPIO_NC, + /* GPIO_S0_SC[085] SIO_I2C3_CLK */ + GPIO_NC, + /* GPIO_S0_SC[086] SIO_I2C4_DATA */ + GPIO_NC, + /* GPIO_S0_SC[087] SIO_I2C4_CLK */ + GPIO_NC, + /* GPIO_S0_SC[088] SIO_I2C5_DATA */ + GPIO_NC, + /* GPIO_S0_SC[089] SIO_I2C5_CLK */ + GPIO_NC, + /* GPIO_S0_SC[090] SIO_I2C6_DATA ILB_NMI */ + GPIO_NC, + /* GPIO_S0_SC[091] SIO_I2C6_CLK SD3_WP */ + GPIO_NC, + /* RESERVED GPIO_S0_SC[092] */ + GPIO_NC, + /* RESERVED GPIO_S0_SC[093] */ + GPIO_NC, + /* GPIO_S0_SC[094] SIO_PWM[0] */ + GPIO_NC, + /* GPIO_S0_SC[095] SIO_PWM[1] */ + GPIO_NC, + /* GPIO_S0_SC[096] PMC_PLT_CLK[0] */ + GPIO_NC, + /* GPIO_S0_SC[097] PMC_PLT_CLK[1] */ + GPIO_NC, + /* GPIO_S0_SC[098] PMC_PLT_CLK[2] */ + GPIO_NC, + /* GPIO_S0_SC[099] PMC_PLT_CLK[3] */ + GPIO_NC, + /* GPIO_S0_SC[100] PMC_PLT_CLK[4] */ + GPIO_NC, + /* GPIO_S0_SC[101] PMC_PLT_CLK[5]*/ + GPIO_END}; + +/* SSUS GPIOs (GPIO_S5) */ +static const struct soc_gpio_map gpssus_gpio_map[] = { + GPIO_DEFAULT, + /* GPIO_S5[00] RESERVED- */ + GPIO_NC, + /* GPIO_S5[01] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[1]# */ + GPIO_DEFAULT, + /* GPIO_S5[02] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[2]# */ + GPIO_DEFAULT, + /* GPIO_S5[03] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[3]# */ + GPIO_DEFAULT, + /* GPIO_S5[04] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, + /* GPIO_S5[05] PMC_SUSCLK[1] RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, + /* GPIO_S5[06] PMC_SUSCLK[2] RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, + /* GPIO_S5[07] PMC_SUSCLK[3] RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, + /* GPIO_S5[08] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[09] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[10] RESERVED RESERVED RESERVED*/ + GPIO_DEFAULT, + /* PMC_SUSPWRDNACK GPIO_S5[11]*/ + GPIO_NC, + /* PMC_SUSCLK[0] GPIO_S5[12]*/ + GPIO_NC, + /* RESERVED GPIO_S5[13]*/ + GPIO_FUNC2, + /* RESERVED GPIO_S5[14] USB_ULPI_RST#*/ + GPIO_FUNC0, + /* PMC_WAKE_PCIE[0]# GPIO_S5[15]*/ + GPIO_FUNC0, + /* PMC_PWRBTN# GPIO_S5[16]*/ + GPIO_FUNC1, + /* RESERVED GPIO_S5[17]*/ + GPIO_FUNC0, + /* PMC_SUS_STAT# GPIO_S5[18]*/ + GPIO_FUNC0, + /* USB_OC[0]# GPIO_S5[19]*/ + GPIO_FUNC0, + /* USB_OC[1]# GPIO_S5[20]*/ + GPIO_NC, + /* PCU_SPI_CS[1]# GPIO_S5[21]*/ + GPIO_NC, + /* GPIO_S5[22] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[23] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[24] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, + /* GPIO_S5[25] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[26] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[27] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[28] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[29] RESERVED RESERVED RESERVED RESERVED */ + GPIO_NC, + /* GPIO_S5[30] RESERVED RESERVED RESERVED RESERVED */ + GPIO_FUNC1, + /* GPIO_S5[31] USB_ULPI_CLK RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[32] USB_ULPI_DATA[0] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[33] USB_ULPI_DATA[1] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[34] USB_ULPI_DATA[2] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[35] USB_ULPI_DATA[3] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[36] USB_ULPI_DATA[4] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[37] USB_ULPI_DATA[5] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[38] USB_ULPI_DATA[6] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[39] USB_ULPI_DATA[7] RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[40] USB_ULPI_DIR RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[41] USB_ULPI_NXT RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[42] USB_ULPI_STP RESERVED RESERVED*/ + GPIO_NC, + /* GPIO_S5[43] USB_ULPI_REFCLK RESERVED RESERVED*/ + 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/opencellular/rotundu/irqroute.c b/src/mainboard/opencellular/rotundu/irqroute.c new file mode 100644 index 0000000000..db8c512a43 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/irqroute.c @@ -0,0 +1,18 @@ +/* + * 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. + */ + +#include "irqroute.h" + +DEFINE_IRQ_ROUTES; diff --git a/src/mainboard/opencellular/rotundu/irqroute.h b/src/mainboard/opencellular/rotundu/irqroute.h new file mode 100644 index 0000000000..9feaa0ed9e --- /dev/null +++ b/src/mainboard/opencellular/rotundu/irqroute.h @@ -0,0 +1,84 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 Sage Electronic Engineering, LLC. + * Copyright (C) 2017-present Facebook, 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. + */ + +#ifndef IRQROUTE_H +#define IRQROUTE_H + +#include <soc/intel/fsp_baytrail/include/soc/irq.h> +#include <soc/intel/fsp_baytrail/include/soc/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 + */ + +/* PCIe bridge routing */ +#define BRIDGE1_DEV PCIE_DEV + +/* PCI bridge IRQs need to be updated in both tables and need to match */ +#define PCIE_BRIDGE_IRQ_ROUTES \ + PCIE_BRIDGE_DEV(RP, BRIDGE1_DEV, E, F, G, H) + +/* Devices set as A, A, A, A evaluate as 0, and don't get set */ +#define PCI_DEV_PIRQ_ROUTES \ + PCI_DEV_PIRQ_ROUTE(GFX_DEV, A, A, A, B), \ + 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(BRIDGE1_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/opencellular/rotundu/mainboard.c b/src/mainboard/opencellular/rotundu/mainboard.c new file mode 100644 index 0000000000..53c98002e9 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/mainboard.c @@ -0,0 +1,42 @@ +/* + * 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 + * Copyright (C) 2017-present Facebook, 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. + */ + +#include <device/device.h> + +/* + * mainboard_enable is executed as first thing after enumerate_buses(). + * This is the earliest point to add customization. + */ +static void mainboard_enable(struct device *dev) +{ +} + +/* + * 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) +{ +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, + .final = mainboard_final, +}; diff --git a/src/mainboard/opencellular/rotundu/romstage.c b/src/mainboard/opencellular/rotundu/romstage.c new file mode 100644 index 0000000000..b5c3bc8fc3 --- /dev/null +++ b/src/mainboard/opencellular/rotundu/romstage.c @@ -0,0 +1,56 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2013 Sage Electronic Engineering, LLC. + * Copyright (C) 2014 Intel Corporation + * Copyright (C) 2017-present Facebook, 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. + */ + +#include <console/console.h> +#include <soc/gpio.h> +#include <soc/romstage.h> +#include <drivers/intel/fsp1_0/fsp_util.h> +#include <soc/intel/fsp_baytrail/chip.h> + +/** + * /brief mainboard call for setup that needs to be done before fsp init + * + */ +void early_mainboard_romstage_entry(void) +{ + +} + +/** + * 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) +{ + +} + +void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer) +{ + printk(BIOS_NOTICE, "This is the OpenCellular Rotundu GBC board.\n"); +} |