[commit] r5188 - in trunk/src/mainboard/asus: . p2b-ls

[repository service]

Author: uwe
Date: Fri Mar  5 17:31:41 2010
New Revision: 5188
URL: http://tracker.coreboot.org/trac/coreboot/changeset/5188

Log:
Add support for the ASUS P2B-LS mainboard.

Signed-off-by: Keith Hui <[e-mail]>
Acked-by: Uwe Hermann <[e-mail]>

Added:
   trunk/src/mainboard/asus/p2b-ls/
   trunk/src/mainboard/asus/p2b-ls/Kconfig
   trunk/src/mainboard/asus/p2b-ls/chip.h
   trunk/src/mainboard/asus/p2b-ls/devicetree.cb
   trunk/src/mainboard/asus/p2b-ls/irq_tables.c
   trunk/src/mainboard/asus/p2b-ls/mainboard.c
   trunk/src/mainboard/asus/p2b-ls/romstage.c
Modified:
   trunk/src/mainboard/asus/Kconfig

Modified: trunk/src/mainboard/asus/Kconfig
==============================================================================
--- trunk/src/mainboard/asus/Kconfig	Fri Mar  5 17:18:38 2010	(r5187)
+++ trunk/src/mainboard/asus/Kconfig	Fri Mar  5 17:31:41 2010	(r5188)
@@ -27,6 +27,7 @@
 source "src/mainboard/asus/p2b/Kconfig"
 source "src/mainboard/asus/p2b-d/Kconfig"
 source "src/mainboard/asus/p2b-ds/Kconfig"
+source "src/mainboard/asus/p2b-ls/Kconfig"
 source "src/mainboard/asus/p2b-f/Kconfig"
 source "src/mainboard/asus/p3b-f/Kconfig"
 source "src/mainboard/asus/m2v-mx_se/Kconfig"

Added: trunk/src/mainboard/asus/p2b-ls/Kconfig
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/Kconfig	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,52 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2010 Keith Hui <[e-mail]>
+##
+## 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.
+##
+## 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
+##
+
+config BOARD_ASUS_P2B_LS
+	bool "P2B-LS"
+	select ARCH_X86
+	select CPU_INTEL_SLOT_1
+	select NORTHBRIDGE_INTEL_I440BX
+	select SOUTHBRIDGE_INTEL_I82371EB
+	select SUPERIO_WINBOND_W83977TF
+	select ROMCC
+	select HAVE_PIRQ_TABLE
+	select UDELAY_TSC
+	select BOARD_ROMSIZE_KB_256
+
+config MAINBOARD_DIR
+	string
+	default asus/p2b-ls
+	depends on BOARD_ASUS_P2B_LS
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "P2B-LS"
+	depends on BOARD_ASUS_P2B_LS
+
+config HAVE_OPTION_TABLE
+	bool
+	default n
+	depends on BOARD_ASUS_P2B_LS
+
+config IRQ_SLOT_COUNT
+	int
+	default 8
+	depends on BOARD_ASUS_P2B_LS
+

Added: trunk/src/mainboard/asus/p2b-ls/chip.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/chip.h	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,22 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Uwe Hermann <[e-mail]>
+ *
+ * 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.
+ *
+ * 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
+ */
+
+extern struct chip_operations mainboard_ops;
+struct mainboard_config {};

Added: trunk/src/mainboard/asus/p2b-ls/devicetree.cb
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/devicetree.cb	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,59 @@
+chip northbridge/intel/i440bx		# Northbridge
+  device apic_cluster 0 on		# APIC cluster
+    chip cpu/intel/slot_1		# CPU
+      device apic 0 on end		# APIC
+    end
+  end
+  device pci_domain 0 on		# PCI domain
+    device pci 0.0 on end		# Host bridge
+    device pci 1.0 on end		# PCI/AGP bridge
+    chip southbridge/intel/i82371eb	# Southbridge
+      device pci 4.0 on			# ISA bridge
+        chip superio/winbond/w83977tf	# Super I/O (FIXME: It's W83977EF!)
+          device pnp 3f0.0 on		# Floppy
+            io 0x60 = 0x3f0
+            irq 0x70 = 6
+            drq 0x74 = 2
+          end
+          device pnp 3f0.1 on		# Parallel port
+            io 0x60 = 0x378
+            irq 0x70 = 7
+          end
+          device pnp 3f0.2 on		# COM1
+            io 0x60 = 0x3f8
+            irq 0x70 = 4
+          end
+          device pnp 3f0.3 on		# COM2 / IR
+            io 0x60 = 0x2f8
+            irq 0x70 = 3
+          end
+          device pnp 3f0.5 on		# PS/2 keyboard
+            io 0x60 = 0x60
+            io 0x62 = 0x64
+            irq 0x70 = 1		# PS/2 keyboard interrupt
+            irq 0x72 = 12		# PS/2 mouse interrupt
+          end
+          device pnp 3f0.7 on		# GPIO 1
+          end
+          device pnp 3f0.8 on		# GPIO 2
+          end
+          device pnp 3f0.a on		# ACPI
+          end
+        end
+      end
+      device pci 4.1 on	end		# IDE
+      device pci 4.2 on	end		# USB
+      device pci 4.3 on end		# ACPI
+      device pci 6.0 on end             # Onboard SCSI
+      device pci 7.0 on end             # Onboard LAN
+      register "ide0_enable" = "1"
+      register "ide1_enable" = "1"
+      register "ide_legacy_enable" = "1"
+      # Enable UDMA/33 for higher speed if your IDE device(s) support it.
+      register "ide0_drive0_udma33_enable" = "0"
+      register "ide0_drive1_udma33_enable" = "0"
+      register "ide1_drive0_udma33_enable" = "0"
+      register "ide1_drive1_udma33_enable" = "0"
+    end
+  end
+end

Added: trunk/src/mainboard/asus/p2b-ls/irq_tables.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/irq_tables.c	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,54 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Keith Hui <[e-mail]>
+ *
+ * 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.
+ *
+ * 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/pirq_routing.h>
+
+const struct irq_routing_table intel_irq_routing_table = {
+	PIRQ_SIGNATURE,
+	PIRQ_VERSION,
+	32 + 16 * CONFIG_IRQ_SLOT_COUNT,/* Max. number of devices on the bus */
+	0x00,			/* Interrupt router bus */
+	(0x04 << 3) | 0x0,	/* Interrupt router device */
+	0,			/* IRQs devoted exclusively to PCI usage */
+	0x8086,			/* Vendor */
+	0x122e,			/* Device */
+	0,			/* Miniport */
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
+	0x10,			/* Checksum (has to be set to some value that
+				 * would give 0 after the sum of all bytes
+				 * for this structure (including checksum).
+                                 */
+	{
+		/* bus,        dev | fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
+		{0x00, (0x0c << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x1, 0x0},
+		{0x00, (0x0b << 3) | 0x0, {{0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}, {0x60, 0x1eb8}}, 0x2, 0x0},
+		{0x00, (0x0a << 3) | 0x0, {{0x62, 0x1eb8}, {0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}}, 0x3, 0x0},
+		{0x00, (0x09 << 3) | 0x0, {{0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}}, 0x4, 0x0},
+		{0x00, (0x04 << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x0, 0x0},
+		{0x00, (0x01 << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x0, 0x0},
+		{0x00, (0x06 << 3) | 0x0, {{0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}}, 0x0, 0x0},
+		{0x00, (0x07 << 3) | 0x0, {{0x62, 0x1eb8}, {0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}}, 0x0, 0x0},
+	}
+};
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}

Added: trunk/src/mainboard/asus/p2b-ls/mainboard.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/mainboard.c	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,26 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Uwe Hermann <[e-mail]>
+ *
+ * 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.
+ *
+ * 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 <device/device.h>
+#include "chip.h"
+
+struct chip_operations mainboard_ops = {
+	CHIP_NAME("ASUS P2B-LS Mainboard")
+};

Added: trunk/src/mainboard/asus/p2b-ls/romstage.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ trunk/src/mainboard/asus/p2b-ls/romstage.c	Fri Mar  5 17:31:41 2010	(r5188)
@@ -0,0 +1,75 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007 Uwe Hermann <[e-mail]>
+ *
+ * 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.
+ *
+ * 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 ASSEMBLY 1
+#define __PRE_RAM__
+
+#include <stdint.h>
+#include <device/pci_def.h>
+#include <arch/io.h>
+#include <device/pnp_def.h>
+#include <arch/romcc_io.h>
+#include <arch/hlt.h>
+#include <stdlib.h>
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "lib/ramtest.c"
+#include "southbridge/intel/i82371eb/i82371eb_enable_rom.c"
+#include "southbridge/intel/i82371eb/i82371eb_early_smbus.c"
+#include "northbridge/intel/i440bx/raminit.h"
+#include "lib/debug.c"
+#include "pc80/udelay_io.c"
+#include "lib/delay.c"
+#include "cpu/x86/mtrr/earlymtrr.c"
+#include "cpu/x86/bist.h"
+/* FIXME: The ASUS P2B-LS has a Winbond W83977EF, actually. */
+#include "superio/winbond/w83977tf/w83977tf_early_serial.c"
+
+#define SERIAL_DEV PNP_DEV(0x3f0, W83977TF_SP1)
+
+static inline int spd_read_byte(unsigned int device, unsigned int address)
+{
+	return smbus_read_byte(device, address);
+}
+
+#include "northbridge/intel/i440bx/raminit.c"
+#include "northbridge/intel/i440bx/debug.c"
+
+static void main(unsigned long bist)
+{
+	if (bist == 0)
+		early_mtrr_init();
+
+	/* FIXME: The ASUS P2B-LS has a Winbond W83977EF, actually. */
+	w83977tf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+	uart_init();
+	console_init();
+	report_bist_failure(bist);
+
+	/* Enable access to the full ROM chip, needed very early by CBFS. */
+	i82371eb_enable_rom(PCI_DEV(0, 4, 0)); /* ISA bridge at 00:04.0. */
+
+	enable_smbus();
+	/* dump_spd_registers(); */
+	sdram_set_registers();
+	sdram_set_spd_registers();
+	sdram_enable();
+	/* ram_check(0, 640 * 1024); */
+}