[coreboot-gerrit] Change in coreboot[master]: mainboard: Add ASRock G41C-GS
Martin Roth (Code Review)
gerrit at coreboot.org
Sat May 13 17:37:29 CEST 2017
Martin Roth has submitted this change and it was merged. ( https://review.coreboot.org/18993 )
Change subject: mainboard: Add ASRock G41C-GS
......................................................................
mainboard: Add ASRock G41C-GS
Start-point is Gigabyte GA-G41M-ES2L.
This board features a G41 northbridge and an ICH7 southbridge. This
board has slots for both DDR2 and DDR3 (cannot run concurrently
though) but only DDR2 is implemented in coreboot. The SPI flash
resides in a DIP-8 socket.
Tested and working:
* DDR2 dual channel (PC2 5300 and PC2 6400, though raminit is picky
with assymetric dimm setups);
* 3,5" IDE;
* SATA;
* PCIe x16 (with some patches up for review);
* Uart, PS2 Keyboard;
* USB, ethernet, audio;
* Native graphic init;
* Fan control;
* Reboot, poweroff, S3 resume;
* Flashrom (vendor and coreboot).
Tested but fails:
* DDR3 (not implemented in coreboot).
Tests were run with SeaBIOS and Debian sid, using Linux 4.9.0.
Change-Id: I992ee07b742dfc59733ce0f3a9be202a530ec6cc
Signed-off-by: Arthur Heymans <arthur at aheymans.xyz>
Reviewed-on: https://review.coreboot.org/18993
Tested-by: build bot (Jenkins) <no-reply at coreboot.org>
Reviewed-by: Nico Huber <nico.h at gmx.de>
---
A src/mainboard/asrock/g41c-gs/Kconfig
A src/mainboard/asrock/g41c-gs/Kconfig.name
A src/mainboard/asrock/g41c-gs/Makefile.inc
A src/mainboard/asrock/g41c-gs/acpi/ec.asl
A src/mainboard/asrock/g41c-gs/acpi/ich7_pci_irqs.asl
A src/mainboard/asrock/g41c-gs/acpi/platform.asl
A src/mainboard/asrock/g41c-gs/acpi/superio.asl
A src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl
A src/mainboard/asrock/g41c-gs/acpi_tables.c
A src/mainboard/asrock/g41c-gs/board_info.txt
A src/mainboard/asrock/g41c-gs/cmos.default
A src/mainboard/asrock/g41c-gs/cmos.layout
A src/mainboard/asrock/g41c-gs/cstates.c
A src/mainboard/asrock/g41c-gs/devicetree.cb
A src/mainboard/asrock/g41c-gs/dsdt.asl
A src/mainboard/asrock/g41c-gs/gpio.c
A src/mainboard/asrock/g41c-gs/hda_verb.c
A src/mainboard/asrock/g41c-gs/romstage.c
18 files changed, 880 insertions(+), 0 deletions(-)
Approvals:
build bot (Jenkins): Verified
Nico Huber: Looks good to me, approved
diff --git a/src/mainboard/asrock/g41c-gs/Kconfig b/src/mainboard/asrock/g41c-gs/Kconfig
new file mode 100644
index 0000000..669d8a5
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/Kconfig
@@ -0,0 +1,50 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2015 Damien Zammit <damien at zamaudio.com>
+# Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+#
+# 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_ASROCK_G41C_GS
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select ARCH_X86
+ select CPU_INTEL_SOCKET_LGA775
+ select NORTHBRIDGE_INTEL_X4X
+ select SOUTHBRIDGE_INTEL_I82801GX
+ select SUPERIO_NUVOTON_NCT6776
+ select HAVE_ACPI_TABLES
+ select BOARD_ROMSIZE_KB_1024
+ select INTEL_EDID
+ select MAINBOARD_HAS_NATIVE_VGA_INIT
+ select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
+ select PCIEXP_ASPM
+ select PCIEXP_CLK_PM
+ select PCIEXP_L1_SUB_STATE
+ select HAVE_OPTION_TABLE
+ select HAVE_CMOS_DEFAULT
+ select HAVE_ACPI_RESUME
+
+config MAINBOARD_DIR
+ string
+ default "asrock/g41c-gs"
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "G41C-GS"
+
+config MAX_CPUS
+ int
+ default 4
+
+endif # BOARD_ASROCK_G41C_GS
diff --git a/src/mainboard/asrock/g41c-gs/Kconfig.name b/src/mainboard/asrock/g41c-gs/Kconfig.name
new file mode 100644
index 0000000..3511047
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/Kconfig.name
@@ -0,0 +1,2 @@
+config BOARD_ASROCK_G41C_GS
+ bool "G41C-GS"
diff --git a/src/mainboard/asrock/g41c-gs/Makefile.inc b/src/mainboard/asrock/g41c-gs/Makefile.inc
new file mode 100644
index 0000000..f3d7e76
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/Makefile.inc
@@ -0,0 +1,2 @@
+ramstage-y += cstates.c
+romstage-y += gpio.c
diff --git a/src/mainboard/asrock/g41c-gs/acpi/ec.asl b/src/mainboard/asrock/g41c-gs/acpi/ec.asl
new file mode 100644
index 0000000..2997587
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi/ec.asl
@@ -0,0 +1 @@
+/* dummy */
diff --git a/src/mainboard/asrock/g41c-gs/acpi/ich7_pci_irqs.asl b/src/mainboard/asrock/g41c-gs/acpi/ich7_pci_irqs.asl
new file mode 100644
index 0000000..bb8745e
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi/ich7_pci_irqs.asl
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+ *
+ * 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.
+ */
+
+/*
+ * This is board specific information:
+ * IRQ routing for the 0:1e.0 PCI bridge of the ICH7
+ */
+
+If (PICM) {
+ Return (Package() {
+ /* PCI1 SLOT 1 */
+ Package() { 0x0001ffff, 0, 0, 0x16},
+ Package() { 0x0001ffff, 1, 0, 0x17},
+ Package() { 0x0001ffff, 2, 0, 0x14},
+ Package() { 0x0001ffff, 3, 0, 0x15},
+
+ /* PCI1 SLOT 2 */
+ Package() { 0x0002ffff, 0, 0, 0x17},
+ Package() { 0x0002ffff, 1, 0, 0x14},
+ Package() { 0x0002ffff, 2, 0, 0x15},
+ Package() { 0x0002ffff, 3, 0, 0x16},
+
+ /* device not in lspci but in vendor DSDT */
+ /* Package() { 0x0008ffff, 0, 0, 0x14}, */
+ })
+} Else {
+ Return (Package() {
+ Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKG, 0},
+ Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKE, 0},
+ Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKF, 0},
+
+ Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKE, 0},
+ Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKF, 0},
+ Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKG, 0},
+
+ /* device not in lspci but in vendor DSDT */
+ /* Package() { 0x0008ffff, 0, \_SB.PCI0.LPCB.LNKE, 0}, */
+ })
+}
diff --git a/src/mainboard/asrock/g41c-gs/acpi/platform.asl b/src/mainboard/asrock/g41c-gs/acpi/platform.asl
new file mode 100644
index 0000000..6c92a4e
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi/platform.asl
@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Damien Zammit <damien at zamaudio.com>
+ *
+ * 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.
+ */
+
+Method(_PIC, 1)
+{
+ /* Remember the OS' IRQ routing choice. */
+ Store(Arg0, PICM)
+}
+
+/* SMI I/O Trap */
+Method(TRAP, 1, Serialized)
+{
+ Store (Arg0, SMIF) /* SMI Function */
+ Store (0, TRP0) /* Generate trap */
+ Return (SMIF) /* Return value of SMI handler */
+}
diff --git a/src/mainboard/asrock/g41c-gs/acpi/superio.asl b/src/mainboard/asrock/g41c-gs/acpi/superio.asl
new file mode 100644
index 0000000..2997587
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi/superio.asl
@@ -0,0 +1 @@
+/* dummy */
diff --git a/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl b/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl
new file mode 100644
index 0000000..5bec150
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi/x4x_pci_irqs.asl
@@ -0,0 +1,66 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+ *
+ * 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.
+ */
+
+/* This is board specific information: IRQ routing for x4x */
+
+/* PCI Interrupt Routing */
+Method(_PRT)
+{
+ If (PICM) {
+ Return (Package() {
+ /* PEG */
+ Package() { 0x0001ffff, 0, 0, 0x10 },
+ /* Internal GFX */
+ Package() { 0x0002ffff, 0, 0, 0x10 },
+ /* High Definition Audio 0:1b.0 */
+ Package() { 0x001bffff, 0, 0, 0x10 },
+ /* PCIe Root Ports 0:1c.x */
+ Package() { 0x001cffff, 0, 0, 0x10 },
+ Package() { 0x001cffff, 1, 0, 0x11 },
+ Package() { 0x001cffff, 2, 0, 0x12 },
+ Package() { 0x001cffff, 3, 0, 0x13 },
+ /* USB and EHCI 0:1d.x */
+ Package() { 0x001dffff, 0, 0, 0x17 },
+ Package() { 0x001dffff, 1, 0, 0x13 },
+ Package() { 0x001dffff, 2, 0, 0x12 },
+ Package() { 0x001dffff, 3, 0, 0x10 },
+ /* PATA/SATA/SMBUS 0:1f.1-3 */
+ Package() { 0x001fffff, 0, 0, 0x12 },
+ Package() { 0x001fffff, 1, 0, 0x13 },
+ })
+ } Else {
+ Return (Package() {
+ /* PEG */
+ Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ /* Internal GFX */
+ Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ /* High Definition Audio 0:1b.0 */
+ Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ /* PCIe Root Ports 0:1c.x */
+ Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
+ /* USB and EHCI 0:1d.x */
+ Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
+ Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
+ /* PATA/SATA/SMBUS 0:1f.1-3 */
+ Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
+ })
+ }
+}
diff --git a/src/mainboard/asrock/g41c-gs/acpi_tables.c b/src/mainboard/asrock/g41c-gs/acpi_tables.c
new file mode 100644
index 0000000..d80fb4c
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/acpi_tables.c
@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2015 Damien Zammit <damien at zamaudio.com>
+ *
+ * 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 <string.h>
+#include <stdint.h>
+
+#include "southbridge/intel/i82801gx/nvs.h"
+
+void acpi_create_gnvs(global_nvs_t *gnvs)
+{
+ memset((void *)gnvs, 0, sizeof(*gnvs));
+
+ gnvs->pwrs = 1; /* Power state (AC = 1) */
+ gnvs->cmap = 0x01; /* Enable COM 1 port */
+}
diff --git a/src/mainboard/asrock/g41c-gs/board_info.txt b/src/mainboard/asrock/g41c-gs/board_info.txt
new file mode 100644
index 0000000..96fe80e
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/board_info.txt
@@ -0,0 +1,7 @@
+Category: desktop
+Board URL: http://www.asrock.com/mb/intel/g41c-gs/
+ROM package: DIP-8
+ROM protocol: SPI
+ROM socketed: y
+Flashrom support: y
+Release year: 2009
diff --git a/src/mainboard/asrock/g41c-gs/cmos.default b/src/mainboard/asrock/g41c-gs/cmos.default
new file mode 100644
index 0000000..177af21
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/cmos.default
@@ -0,0 +1,6 @@
+boot_option=Fallback
+baud_rate=115200
+debug_level=Spew
+power_on_after_fail=Disable
+nmi=Enable
+gfx_uma_size=64M
diff --git a/src/mainboard/asrock/g41c-gs/cmos.layout b/src/mainboard/asrock/g41c-gs/cmos.layout
new file mode 100644
index 0000000..c67cf73
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/cmos.layout
@@ -0,0 +1,114 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 coresystems GmbH
+## 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.
+##
+
+# -----------------------------------------------------------------
+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
+388 4 h 0 reboot_counter
+#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: southbridge
+408 1 e 1 nmi
+409 2 e 7 power_on_after_fail
+
+# coreboot config options: cpu
+#424 1 e 2 hyper_threading
+#425 7 r 0 unused
+
+# coreboot config options: northbridge
+432 4 e 11 gfx_uma_size
+#435 549 r 0 unused
+
+
+# coreboot config options: check sums
+984 16 h 0 check_sum
+
+1024 144 r 0 recv_enable_results
+# -----------------------------------------------------------------
+
+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
+11 6 64M
+11 7 128M
+11 8 256M
+11 9 96M
+11 10 160M
+11 11 224M
+11 12 352M
+
+# -----------------------------------------------------------------
+checksums
+
+checksum 392 983 984
diff --git a/src/mainboard/asrock/g41c-gs/cstates.c b/src/mainboard/asrock/g41c-gs/cstates.c
new file mode 100644
index 0000000..128f655
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/cstates.c
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 secunet Security Networks AG
+ *
+ * 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/acpigen.h>
+
+int get_cst_entries(acpi_cstate_t **entries)
+{
+ return 0;
+}
diff --git a/src/mainboard/asrock/g41c-gs/devicetree.cb b/src/mainboard/asrock/g41c-gs/devicetree.cb
new file mode 100644
index 0000000..fd7f271
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/devicetree.cb
@@ -0,0 +1,149 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+#
+# 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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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 northbridge/intel/x4x # Northbridge
+ device cpu_cluster 0 on # APIC cluster
+ chip cpu/intel/socket_LGA775
+ device lapic 0 on end
+ end
+ chip cpu/intel/model_1067x # CPU
+ device lapic 0xACAC off end
+ end
+ end
+ device domain 0 on # PCI domain
+ subsystemid 0x1458 0x5000 inherit
+ device pci 0.0 on # Host Bridge
+ subsystemid 0x1849 0x2e30
+ end
+ device pci 1.0 on end # PEG
+
+ device pci 2.0 on # Integrated graphics controller
+ subsystemid 0x1849 0x2e32
+ end
+ device pci 3.0 off end # ME
+ device pci 3.1 off end # ME
+ chip southbridge/intel/i82801gx # Southbridge
+ register "pirqa_routing" = "0x0b"
+ register "pirqb_routing" = "0x0b"
+ register "pirqc_routing" = "0x0b"
+ register "pirqd_routing" = "0x0b"
+ register "pirqe_routing" = "0x80"
+ register "pirqf_routing" = "0x80"
+ register "pirqg_routing" = "0x80"
+ register "pirqh_routing" = "0x0b"
+ # GPI routing
+ # 0 No effect (default)
+ # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
+ # 2 SCI (if corresponding GPIO_EN bit is also set)
+ register "gpi13_routing" = "2"
+
+ register "ide_enable_primary" = "0x1"
+ register "sata_ahci" = "0x0" # AHCI not supported on this ICH7 variant
+ register "sata_ports_implemented" = "0x3"
+ register "gpe0_en" = "0x440"
+
+ device pci 1b.0 on # Audio
+ subsystemid 0x1849 0x3662
+ end
+ device pci 1c.0 on end # PCIe 1
+ device pci 1c.1 on end # PCIe 2
+ device pci 1c.2 off end # PCIe 3
+ device pci 1c.3 off end # PCIe 4
+ device pci 1d.0 on # USB
+ subsystemid 0x1849 0x27c8
+ end
+ device pci 1d.1 on # USB
+ subsystemid 0x1849 0x27c9
+ end
+ device pci 1d.2 on # USB
+ subsystemid 0x1849 0x27ca
+ end
+ device pci 1d.3 on # USB
+ subsystemid 0x1849 0x27cb
+ end
+ device pci 1d.7 on # USB
+ subsystemid 0x1849 0x27cc
+ end
+ device pci 1e.0 on end # PCI bridge
+ device pci 1f.0 on # ISA bridge
+ subsystemid 0x1849 0x27b8
+ chip superio/nuvoton/nct6776
+ device pnp 2e.0 off end # Floppy
+ device pnp 2e.1 on # Parallel port
+ # global
+ irq 0x1c = 0x80
+ irq 0x27 = 0x80
+ irq 0x2a = 0x60
+ # parallel port
+ io 0x60 = 0x378
+ irq 0x70 = 7
+ drq 0x74 = 3
+ end
+ device pnp 2e.2 on # COM1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 2e.3 off end # COM2, IR
+ device pnp 2e.5 on # Keyboard
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1
+ end
+ device pnp 2e.6 on # CIR
+ io 0x60 = 0x230
+ irq 0x70 = 3
+ end
+ device pnp 2e.7 off end # GPIO6-9
+ device pnp 2e.8 off end # WDT1, GPIO0, GPIO1, GPIOA
+ device pnp 2e.9 off end # GPIO2-5
+ device pnp 2e.a on # ACPI
+ irq 0xe0 = 0x03
+ irq 0xe4 = 0x10 # Power dram during s3
+ irq 0xe6 = 0x4c
+ irq 0xe9 = 0x02
+ irq 0xf0 = 0x20
+ end
+ device pnp 2e.b on # HWM, front pannel LED
+ io 0x60 = 0x290
+ io 0x62 = 0x200
+ irq 0x70 = 0
+ end
+ device pnp 2e.d on end # VID
+ device pnp 2e.e on # CIR WAKE-UP
+ io 0x60 = 0x240
+ irq 0x70 = 0
+ end
+ device pnp 2e.f on end # GPIO Push-Pull or Open-drain
+ device pnp 2e.14 on end # SVID
+ device pnp 2e.16 on end # Deep Sleep
+ device pnp 2e.17 on end # GPIOA
+ end
+ end
+ device pci 1f.1 on # PATA/IDE
+ subsystemid 0x1849 0x27df
+ end
+ device pci 1f.2 on # SATA
+ subsystemid 0x1849 0x27c0
+ end
+ device pci 1f.3 on # SMbus
+ subsystemid 0x1849 0x27da
+ end
+ device pci 1f.4 off end
+ device pci 1f.5 off end
+ device pci 1f.6 off end
+ end
+ end
+end
diff --git a/src/mainboard/asrock/g41c-gs/dsdt.asl b/src/mainboard/asrock/g41c-gs/dsdt.asl
new file mode 100644
index 0000000..e11eb39
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/dsdt.asl
@@ -0,0 +1,43 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2015 Damien Zammit <damien at zamaudio.com>
+ *
+ * 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 <southbridge/intel/i82801gx/i82801gx.h>
+
+DefinitionBlock(
+ "dsdt.aml",
+ "DSDT",
+ 0x02, // DSDT revision: ACPI v2.0
+ "COREv4", // OEM id
+ "COREBOOT", // OEM table id
+ 0x20090419 // OEM revision
+)
+{
+ // global NVS and variables
+ #include "acpi/platform.asl"
+ #include <southbridge/intel/i82801gx/acpi/globalnvs.asl>
+
+ Scope (\_SB) {
+ Device (PCI0)
+ {
+ #include <northbridge/intel/x4x/acpi/x4x.asl>
+ #include <southbridge/intel/i82801gx/acpi/ich7.asl>
+ #include <drivers/intel/gma/acpi/default_brightness_levels.asl>
+ }
+ }
+
+ /* Chipset specific sleep states */
+ #include <southbridge/intel/i82801gx/acpi/sleepstates.asl>
+}
diff --git a/src/mainboard/asrock/g41c-gs/gpio.c b/src/mainboard/asrock/g41c-gs/gpio.c
new file mode 100644
index 0000000..6299d62
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/gpio.c
@@ -0,0 +1,115 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+ *
+ * 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 <southbridge/intel/common/gpio.h>
+
+static const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio0 = GPIO_MODE_GPIO,
+ .gpio6 = GPIO_MODE_GPIO,
+ .gpio7 = GPIO_MODE_GPIO,
+ .gpio8 = GPIO_MODE_GPIO,
+ .gpio9 = GPIO_MODE_GPIO,
+ .gpio10 = GPIO_MODE_GPIO,
+ .gpio12 = GPIO_MODE_GPIO,
+ .gpio13 = GPIO_MODE_GPIO,
+ .gpio14 = GPIO_MODE_GPIO,
+ .gpio15 = GPIO_MODE_GPIO,
+ .gpio16 = GPIO_MODE_GPIO,
+ .gpio18 = GPIO_MODE_GPIO,
+ .gpio20 = GPIO_MODE_GPIO,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_GPIO,
+ .gpio26 = GPIO_MODE_GPIO,
+ .gpio27 = GPIO_MODE_GPIO,
+ .gpio28 = GPIO_MODE_GPIO,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio0 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_INPUT,
+ .gpio9 = GPIO_DIR_INPUT,
+ .gpio10 = GPIO_DIR_OUTPUT,
+ .gpio12 = GPIO_DIR_INPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio14 = GPIO_DIR_INPUT,
+ .gpio15 = GPIO_DIR_OUTPUT,
+ .gpio16 = GPIO_DIR_OUTPUT,
+ .gpio18 = GPIO_DIR_OUTPUT,
+ .gpio20 = GPIO_DIR_OUTPUT,
+ .gpio24 = GPIO_DIR_OUTPUT,
+ .gpio25 = GPIO_DIR_OUTPUT,
+ .gpio26 = GPIO_DIR_INPUT,
+ .gpio27 = GPIO_DIR_OUTPUT,
+ .gpio28 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+ .gpio10 = GPIO_LEVEL_LOW,
+ .gpio15 = GPIO_LEVEL_LOW,
+ .gpio16 = GPIO_LEVEL_HIGH,
+ .gpio18 = GPIO_LEVEL_HIGH,
+ .gpio20 = GPIO_LEVEL_LOW,
+ .gpio24 = GPIO_LEVEL_HIGH,
+ .gpio25 = GPIO_LEVEL_LOW,
+ .gpio27 = GPIO_LEVEL_LOW,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio0 = GPIO_INVERT,
+ .gpio6 = GPIO_INVERT,
+ .gpio12 = GPIO_INVERT,
+ .gpio13 = GPIO_INVERT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_blink = {
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio32 = GPIO_MODE_GPIO,
+ .gpio33 = GPIO_MODE_GPIO,
+ .gpio34 = GPIO_MODE_GPIO,
+ .gpio38 = GPIO_MODE_GPIO,
+ .gpio39 = GPIO_MODE_GPIO,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ .gpio32 = GPIO_DIR_OUTPUT,
+ .gpio33 = GPIO_DIR_OUTPUT,
+ .gpio34 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+ .gpio32 = GPIO_LEVEL_HIGH,
+ .gpio33 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .blink = &pch_gpio_set1_blink,
+ .invert = &pch_gpio_set1_invert,
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ },
+};
diff --git a/src/mainboard/asrock/g41c-gs/hda_verb.c b/src/mainboard/asrock/g41c-gs/hda_verb.c
new file mode 100644
index 0000000..1c0474b
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/hda_verb.c
@@ -0,0 +1,72 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+ /* coreboot specific header */
+ /* Realtek ALC662 rev1 */
+ 0x10ec0662, /* Vendor ID */
+ 0x18493662, /* Subsystem ID */
+ 10, /* Number of entries */
+
+ /* Pin Widget Verb Table */
+
+ AZALIA_PIN_CFG(0, 0x14, 0x01014010),
+ AZALIA_PIN_CFG(0, 0x15, 0x411111f0),
+ AZALIA_PIN_CFG(0, 0x16, 0x411111f0),
+ AZALIA_PIN_CFG(0, 0x18, 0x01a19830),
+ AZALIA_PIN_CFG(0, 0x19, 0x02a19940),
+ AZALIA_PIN_CFG(0, 0x1a, 0x0181303f),
+ AZALIA_PIN_CFG(0, 0x1b, 0x02214120),
+ AZALIA_PIN_CFG(0, 0x1c, 0x593301f0),
+ AZALIA_PIN_CFG(0, 0x1d, 0x4004c601),
+ AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
+
+ /* coreboot specific header */
+ /* Intel Eaglelake HDMI */
+ 0x80862803, /* Vendor ID */
+ 0x80860101, /* Subsystem ID */
+ 0x00000001, /* Number of entries */
+
+ /* Pin Widget Verb Table */
+
+ AZALIA_PIN_CFG(1, 0x03, 0x18560010),
+
+
+ /* coreboot specific header */
+ /* Realtek ALC662 rev1 */
+ 0x10ec0662, /* Vendor ID */
+ 0x1565821e, /* Subsystem ID */
+ 10, /* Number of entries */
+
+ /* Pin Widget Verb Table */
+ AZALIA_PIN_CFG(2, 0x14, 0x01014410),
+ AZALIA_PIN_CFG(2, 0x15, 0x411111f0),
+ AZALIA_PIN_CFG(2, 0x16, 0x411111f0),
+ AZALIA_PIN_CFG(2, 0x18, 0x01a19c30),
+ AZALIA_PIN_CFG(2, 0x19, 0x02a19c40),
+ AZALIA_PIN_CFG(2, 0x1a, 0x0181343f),
+ AZALIA_PIN_CFG(2, 0x1b, 0x02214c20),
+ AZALIA_PIN_CFG(2, 0x1c, 0x411111f0),
+ AZALIA_PIN_CFG(2, 0x1d, 0x4004c601),
+ AZALIA_PIN_CFG(2, 0x1e, 0x411111f0),
+};
+
+const u32 pc_beep_verbs[0] = {};
+
+const u32 pc_beep_verbs_size = ARRAY_SIZE(pc_beep_verbs);
+const u32 cim_verb_data_size = ARRAY_SIZE(cim_verb_data);
diff --git a/src/mainboard/asrock/g41c-gs/romstage.c b/src/mainboard/asrock/g41c-gs/romstage.c
new file mode 100644
index 0000000..dd885db
--- /dev/null
+++ b/src/mainboard/asrock/g41c-gs/romstage.c
@@ -0,0 +1,122 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Damien Zammit <damien at zamaudio.com>
+ * Copyright (C) 2017 Arthur Heymans <arthur at aheymans.xyz>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 <southbridge/intel/i82801gx/i82801gx.h>
+#include <southbridge/intel/common/gpio.h>
+#include <northbridge/intel/x4x/x4x.h>
+#include <cpu/x86/bist.h>
+#include <cpu/intel/romstage.h>
+#include <superio/nuvoton/nct6776/nct6776.h>
+#include <superio/nuvoton/common/nuvoton.h>
+#include <lib.h>
+#include <arch/stages.h>
+#include <cbmem.h>
+#include <northbridge/intel/x4x/iomap.h>
+#include <device/pnp_def.h>
+#include <timestamp.h>
+
+#define SERIAL_DEV PNP_DEV(0x2e, NCT6776_SP1)
+#define SUPERIO_DEV PNP_DEV(0x2e, 0)
+#define LPC_DEV PCI_DEV(0, 0x1f, 0)
+
+static void mb_lpc_setup(void)
+{
+ u32 reg32;
+ /* Set the value for GPIO base address register and enable GPIO. */
+ pci_write_config32(LPC_DEV, GPIO_BASE, (DEFAULT_GPIOBASE | 1));
+ pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
+
+ setup_pch_gpios(&mainboard_gpio_map);
+
+ /* Set GPIOs on superio, enable UART */
+ nuvoton_pnp_enter_conf_state(SERIAL_DEV);
+ pnp_set_logical_device(SERIAL_DEV);
+
+ pnp_write_config(SERIAL_DEV, 0x1c, 0x80);
+ pnp_write_config(SERIAL_DEV, 0x27, 0x80);
+ pnp_write_config(SERIAL_DEV, 0x2a, 0x60);
+
+ nuvoton_pnp_exit_conf_state(SERIAL_DEV);
+
+ /* IRQ routing */
+ RCBA16(D31IR) = 0x0132;
+ RCBA16(D29IR) = 0x0237;
+
+ /* Enable IOAPIC */
+ RCBA8(0x31ff) = 0x03;
+ RCBA8(0x31ff);
+
+ reg32 = RCBA32(GCS);
+ reg32 |= (1 << 5);
+ RCBA32(GCS) = reg32;
+ RCBA32(FD) = FD_PCIE6 | FD_PCIE5 | FD_PCIE4 | FD_PCIE3 | FD_ACMOD
+ | FD_ACAUD | 1;
+ RCBA32(CG) = 0x00000001;
+}
+
+static void ich7_enable_lpc(void)
+{
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), SERIRQ_CNTL, 0xd0);
+ /* Decode range */
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_EN, CNF1_LPC_EN
+ | KBC_LPC_EN | LPT_LPC_EN | COMA_LPC_EN);
+}
+
+void mainboard_romstage_entry(unsigned long bist)
+{
+ // ch0 ch1
+ const u8 spd_addrmap[4] = { 0x50, 0, 0x52, 0 };
+ u8 boot_path = 0;
+ u8 s3_resume;
+
+ timestamp_init(get_initial_timestamp());
+ timestamp_add_now(TS_START_ROMSTAGE);
+
+ /* Disable watchdog timer */
+ RCBA32(0x3410) = RCBA32(0x3410) | 0x20;
+
+ /* Set southbridge and Super I/O GPIOs. */
+ ich7_enable_lpc();
+ mb_lpc_setup();
+ nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+
+ console_init();
+
+ report_bist_failure(bist);
+ enable_smbus();
+
+ x4x_early_init();
+
+ s3_resume = southbridge_detect_s3_resume();
+ if (s3_resume)
+ boot_path = BOOT_PATH_RESUME;
+ if (MCHBAR32(PMSTS_MCHBAR) & PMSTS_WARM_RESET)
+ boot_path = BOOT_PATH_WARM_RESET;
+
+ printk(BIOS_DEBUG, "Initializing memory\n");
+ timestamp_add_now(TS_BEFORE_INITRAM);
+ sdram_initialize(boot_path, spd_addrmap);
+ timestamp_add_now(TS_AFTER_INITRAM);
+ quick_ram_check();
+ printk(BIOS_DEBUG, "Memory initialized\n");
+
+ x4x_late_init(s3_resume);
+
+ printk(BIOS_DEBUG, "x4x late init complete\n");
+
+}
--
To view, visit https://review.coreboot.org/18993
To unsubscribe, visit https://review.coreboot.org/settings
Gerrit-MessageType: merged
Gerrit-Change-Id: I992ee07b742dfc59733ce0f3a9be202a530ec6cc
Gerrit-PatchSet: 15
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Arthur Heymans <arthur at aheymans.xyz>
Gerrit-Reviewer: Martin Roth <martinroth at google.com>
Gerrit-Reviewer: Nico Huber <nico.h at gmx.de>
Gerrit-Reviewer: Paul Menzel <paulepanter at users.sourceforge.net>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>
More information about the coreboot-gerrit
mailing list