Support for Lanner EM-8510 Board
Signed-off-by: Andreas Schultz <aschultz@tpip.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
---
src/mainboard/Kconfig | 8 ++
src/mainboard/lanner/Kconfig | 8 ++
src/mainboard/lanner/em8510/Kconfig | 38 +++++++++++
src/mainboard/lanner/em8510/Makefile.inc | 21 ++++++
src/mainboard/lanner/em8510/chip.h | 23 +++++++
src/mainboard/lanner/em8510/cmos.layout | 74 +++++++++++++++++++++
src/mainboard/lanner/em8510/devicetree.cb | 60 +++++++++++++++++
src/mainboard/lanner/em8510/irq_tables.c | 56 ++++++++++++++++
src/mainboard/lanner/em8510/mainboard.c | 27 ++++++++
src/mainboard/lanner/em8510/romstage.c | 103 +++++++++++++++++++++++++++++
10 files changed, 418 insertions(+), 0 deletions(-)
create mode 100644 src/mainboard/lanner/Kconfig
create mode 100644 src/mainboard/lanner/em8510/Kconfig
create mode 100644 src/mainboard/lanner/em8510/Makefile.inc
create mode 100644 src/mainboard/lanner/em8510/chip.h
create mode 100644 src/mainboard/lanner/em8510/cmos.layout
create mode 100644 src/mainboard/lanner/em8510/devicetree.cb
create mode 100644 src/mainboard/lanner/em8510/irq_tables.c
create mode 100644 src/mainboard/lanner/em8510/mainboard.c
create mode 100644 src/mainboard/lanner/em8510/romstage.c
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5752 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/lanner/Kconfig b/src/mainboard/lanner/Kconfig
new file mode 100644
index 0000000..f499efa
--- /dev/null
+++ b/src/mainboard/lanner/Kconfig
@@ -0,0 +1,8 @@
+choice
+ prompt "Mainboard model"
+ depends on VENDOR_LANNER
+
+source "src/mainboard/lanner/em8510/Kconfig"
+
+endchoice
+
diff --git a/src/mainboard/lanner/em8510/Kconfig b/src/mainboard/lanner/em8510/Kconfig
new file mode 100644
index 0000000..97d2949
--- /dev/null
+++ b/src/mainboard/lanner/em8510/Kconfig
@@ -0,0 +1,38 @@
+config BOARD_LANNER_EM8510
+ bool "EM-8510"
+ select ARCH_X86
+ select CPU_INTEL_SOCKET_MPGA479M
+ select NORTHBRIDGE_INTEL_I855
+ select SOUTHBRIDGE_INTEL_I82801DX
+ select SUPERIO_WINBOND_W83627THF
+ select HAVE_OPTION_TABLE
+ select HAVE_PIRQ_TABLE
+ select HAVE_HARD_RESET
+ select BOARD_ROMSIZE_KB_512
+ select USE_DCACHE_RAM
+ select TINY_BOOTBLOCK
+
+config MAINBOARD_DIR
+ string
+ default lanner/em8510
+ depends on BOARD_LANNER_EM8510
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "EM-8510"
+ depends on BOARD_LANNER_EM8510
+
+config DCACHE_RAM_BASE
+ hex
+ default 0xffdf8000
+ depends on BOARD_LANNER_EM8510
+
+config DCACHE_RAM_SIZE
+ hex
+ default 0x8000
+ depends on BOARD_LANNER_EM8510
+
+config IRQ_SLOT_COUNT
+ int
+ default 10
+ depends on BOARD_LANNER_EM8510
diff --git a/src/mainboard/lanner/em8510/Makefile.inc b/src/mainboard/lanner/em8510/Makefile.inc
new file mode 100644
index 0000000..6b93f64
--- /dev/null
+++ b/src/mainboard/lanner/em8510/Makefile.inc
@@ -0,0 +1,21 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2010 Travelping GmbH <info@travelping.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; 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
+##
+
+ROMCCFLAGS := -mcpu=p3 -O
diff --git a/src/mainboard/lanner/em8510/chip.h b/src/mainboard/lanner/em8510/chip.h
new file mode 100644
index 0000000..96d8705b
--- /dev/null
+++ b/src/mainboard/lanner/em8510/chip.h
@@ -0,0 +1,23 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Travelping GmbH <info@travelping.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; 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 {};
diff --git a/src/mainboard/lanner/em8510/cmos.layout b/src/mainboard/lanner/em8510/cmos.layout
new file mode 100644
index 0000000..c1354a2
--- /dev/null
+++ b/src/mainboard/lanner/em8510/cmos.layout
@@ -0,0 +1,74 @@
+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
+#80 4 r 0 rate_select
+#84 3 r 0 REF_Clock
+#87 1 r 0 UIP
+#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
+#96 288 r 0 temporary_filler
+0 384 r 0 reserved_memory
+384 1 e 4 boot_option
+385 1 e 4 last_boot
+386 1 e 1 ECC_memory
+388 4 r 0 reboot_bits
+392 3 e 5 baud_rate
+400 1 e 1 power_on_after_fail
+412 4 e 6 debug_level
+416 4 e 7 boot_first
+420 4 e 7 boot_second
+424 4 e 7 boot_third
+428 4 h 0 boot_index
+432 8 h 0 boot_countdown
+1008 16 h 0 check_sum
+
+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 6 Notice
+6 7 Info
+6 8 Debug
+6 9 Spew
+7 0 Network
+7 1 HDD
+7 2 Floppy
+7 8 Fallback_Network
+7 9 Fallback_HDD
+7 10 Fallback_Floppy
+#7 3 ROM
+
+checksums
+
+checksum 392 1007 1008
+
+
diff --git a/src/mainboard/lanner/em8510/devicetree.cb b/src/mainboard/lanner/em8510/devicetree.cb
new file mode 100644
index 0000000..7df1443
--- /dev/null
+++ b/src/mainboard/lanner/em8510/devicetree.cb
@@ -0,0 +1,60 @@
+chip northbridge/intel/i855
+ device pci_domain 0 on
+ device pci 0.0 on end
+ chip southbridge/intel/i82801dx
+# pci 11.0 on end
+# pci 11.1 on end
+# pci 11.2 on end
+# pci 11.3 on end
+# pci 11.4 on end
+# pci 11.5 on end
+# pci 11.6 on end
+# pci 12.0 on end
+ register "enable_usb" = "0"
+ register "enable_native_ide" = "0"
+ device pci 1f.0 on
+ chip superio/winbond/w83627thf # link 1
+ device pnp 2e.0 on # Floppy
+ io 0x60 = 0x3f0
+ irq 0x70 = 6
+ drq 0x74 = 2
+ end
+ device pnp 2e.1 on # Parallel Port
+ io 0x60 = 0x378
+ irq 0x70 = 7
+ end
+ device pnp 2e.2 on # Com1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 2e.3 on # Com2
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ end
+ device pnp 2e.5 on # Keyboard
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1
+ irq 0x72 = 12
+ end
+ device pnp 2e.6 off end # CIR
+ device pnp 2e.7 off end # GAME_MIDI_GIPO1
+ device pnp 2e.8 off end # GPIO2
+ device pnp 2e.9 off end # GPIO3
+ device pnp 2e.a off end # ACPI
+ device pnp 2e.b on # HW Monitor
+ io 0x60 = 0x290
+ end
+ register "com1" = "{1}"
+ # register "com1" = "{1, 0, 0x3f8, 4}"
+ # register "lpt" = "{1}"
+ end
+ end
+ end
+ end
+ device lapic_cluster 0 on
+ chip cpu/intel/socket_mPGA479M
+ device lapic 0 on end
+ end
+ end
+end
diff --git a/src/mainboard/lanner/em8510/irq_tables.c b/src/mainboard/lanner/em8510/irq_tables.c
new file mode 100644
index 0000000..5b42952
--- /dev/null
+++ b/src/mainboard/lanner/em8510/irq_tables.c
@@ -0,0 +1,56 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Travelping GmbH <info@travelping.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; 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, /* u32 signature */
+ PIRQ_VERSION, /* u16 version */
+ 32 + 16 * 10, /* Max. number of devices on the bus */
+ 0x00, /* Interrupt router bus */
+ (0x1f << 3) | 0x0, /* Interrupt router dev */
+ 0x1e20, /* IRQs devoted exclusively to PCI usage */
+ 0x8086, /* Vendor */
+ 0x24cc, /* Device */
+ 0, /* Miniport */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
+ 0x39, /* 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 */
+ {0x01, (0x0f << 3) | 0x0, {{0x62, 0xdeb8}, {0x63, 0xdeb8}, {0x60, 0xdeb8}, {0x61, 0xdeb8}}, 0x1, 0x0},
+ {0x01, (0x0a << 3) | 0x0, {{0x62, 0xdeb8}, {0x63, 0xdeb8}, {0x60, 0xdeb8}, {0x61, 0xdeb8}}, 0x2, 0x0},
+ {0x01, (0x05 << 3) | 0x0, {{0x68, 0xdeb8}, {0x69, 0xdeb8}, {0x6a, 0xdeb8}, {0x6b, 0xdeb8}}, 0x3, 0x0},
+ {0x01, (0x06 << 3) | 0x0, {{0x69, 0xdeb8}, {0x6a, 0xdeb8}, {0x6b, 0xdeb8}, {0x68, 0xdeb8}}, 0x4, 0x0},
+ {0x01, (0x07 << 3) | 0x0, {{0x6a, 0xdeb8}, {0x6b, 0xdeb8}, {0x68, 0xdeb8}, {0x69, 0xdeb8}}, 0x5, 0x0},
+ {0x01, (0x09 << 3) | 0x0, {{0x6b, 0xdeb8}, {0x68, 0xdeb8}, {0x69, 0xdeb8}, {0x6a, 0xdeb8}}, 0x6, 0x0},
+ {0x00, (0x1e << 3) | 0x0, {{0x60, 0xdeb8}, {0x61, 0xdeb8}, {0x62, 0xdeb8}, {0x63, 0xdeb8}}, 0x0, 0x0},
+ {0x00, (0x02 << 3) | 0x0, {{0x60, 0xdeb8}, {0x60, 0xdeb8}, {0x60, 0xdeb8}, {0x60, 0xdeb8}}, 0x0, 0x0},
+ {0x00, (0x1f << 3) | 0x0, {{0x62, 0xdeb8}, {0x61, 0xdeb8}, {0x60, 0xdeb8}, {0x63, 0xdeb8}}, 0x0, 0x0},
+ {0x00, (0x1d << 3) | 0x0, {{0x60, 0xdeb8}, {0x63, 0xdeb8}, {0x62, 0xdeb8}, {0x6b, 0xdeb8}}, 0x0, 0x0},
+ }
+};
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+ return copy_pirq_routing_table(addr);
+}
diff --git a/src/mainboard/lanner/em8510/mainboard.c b/src/mainboard/lanner/em8510/mainboard.c
new file mode 100644
index 0000000..4a20d25
--- /dev/null
+++ b/src/mainboard/lanner/em8510/mainboard.c
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2010 Travelping GmbH <info@travelping.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; 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("LANNER EM-8510 Mainboard")
+};
+
diff --git a/src/mainboard/lanner/em8510/romstage.c b/src/mainboard/lanner/em8510/romstage.c
new file mode 100644
index 0000000..9a33fa8
--- /dev/null
+++ b/src/mainboard/lanner/em8510/romstage.c
@@ -0,0 +1,103 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Original take from digitallogic/adl855pc
+ *
+ * Copyright (C) 2010 Travelping GmbH <info@travelping.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; 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 <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/udelay_io.c"
+#include <pc80/mc146818rtc.h>
+#include <console/console.h>
+#include "lib/ramtest.c"
+#include "southbridge/intel/i82801dx/i82801dx.h"
+#include "southbridge/intel/i82801dx/i82801dx_early_smbus.c"
+#include "northbridge/intel/i855/raminit.h"
+#include "northbridge/intel/i855/debug.c"
+#include "superio/winbond/w83627thf/w83627thf_early_serial.c"
+#include "cpu/x86/mtrr/earlymtrr.c"
+#include "cpu/x86/bist.h"
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83627THF_SP1)
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+ return smbus_read_byte(device, address);
+}
+
+#include "northbridge/intel/i855/raminit.c"
+#include "northbridge/intel/i855/reset_test.c"
+#include "lib/generic_sdram.c"
+
+void main(unsigned long bist)
+{
+ static const struct mem_controller memctrl[] = {
+ {
+ .d0 = PCI_DEV(0, 0, 1),
+ .channel0 = { (0xa<<3)|0, 0 },
+ },
+ };
+
+ if (bist == 0) {
+#if 0
+ enable_lapic();
+ init_timer();
+#endif
+ }
+
+ w83627thf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+ uart_init();
+ console_init();
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+#if 0
+ print_pci_devices();
+#endif
+
+ if(!bios_reset_detected()) {
+ enable_smbus();
+#if 1
+ dump_spd_registers(&memctrl[0]);
+ dump_smbus_registers();
+#endif
+
+ sdram_initialize(ARRAY_SIZE(memctrl), memctrl);
+
+ }
+
+#if 0
+ dump_pci_devices();
+ dump_pci_device(PCI_DEV(0, 0, 0));
+
+ // Check all of memory
+ ram_check(0x00000000, msr.lo+(msr.hi<<32));
+ // Check 16MB of memory @ 0
+ ram_check(0x00000000, 0x01000000);
+ // Check 16MB of memory @ 2GB
+ ram_check(0x80000000, 0x81000000);
+#endif
+}
+