diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/Config.lb | 148 | ||||
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/Options.lb | 107 | ||||
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/cache_as_ram_auto.c | 136 | ||||
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/chip.h | 25 | ||||
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/irq_tables.c | 296 | ||||
| -rw-r--r-- | src/mainboard/iei/pcisa-lx-800-r10/mainboard.c | 25 |
6 files changed, 737 insertions, 0 deletions
diff --git a/src/mainboard/iei/pcisa-lx-800-r10/Config.lb b/src/mainboard/iei/pcisa-lx-800-r10/Config.lb new file mode 100644 index 0000000000..7c89aaffca --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/Config.lb @@ -0,0 +1,148 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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 +## + +if USE_FALLBACK_IMAGE + default ROM_SECTION_SIZE = FALLBACK_SIZE + default ROM_SECTION_OFFSET = (ROM_SIZE - FALLBACK_SIZE) +else + default ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE) + default ROM_SECTION_OFFSET = 0 +end +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) +default PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE) +default _ROMBASE = (CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE) +default XIP_ROM_SIZE = 64 * 1024 +default XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE) +arch i386 end +driver mainboard.o +if HAVE_PIRQ_TABLE + object irq_tables.o +end +if USE_DCACHE_RAM + # Compile cache_as_ram.c to auto.inc. + makerule ./cache_as_ram_auto.inc + # depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h" + depends "$(MAINBOARD)/cache_as_ram_auto.c" + action "$(CC) $(DISTRO_CFLAGS) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@" + action "perl -e 's/.rodata/.rom.data/g' -pi $@" + action "perl -e 's/.text/.section .rom.text/g' -pi $@" + end +end +mainboardinit cpu/x86/16bit/entry16.inc +mainboardinit cpu/x86/32bit/entry32.inc +ldscript /cpu/x86/16bit/entry16.lds +ldscript /cpu/x86/32bit/entry32.lds +if USE_FALLBACK_IMAGE + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds +else + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds +end +mainboardinit arch/i386/lib/id.inc +ldscript /arch/i386/lib/id.lds +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds +# mainboardinit ./failover.inc +end +mainboardinit cpu/x86/fpu/enable_fpu.inc +if USE_DCACHE_RAM + mainboardinit cpu/amd/model_lx/cache_as_ram.inc + mainboardinit ./cache_as_ram_auto.inc +end +dir /pc80 +config chip.h + +chip northbridge/amd/lx + device pci_domain 0 on + device pci 1.0 on end # Northbridge + device pci 1.1 on end # Graphics + chip southbridge/amd/cs5536 + # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK + # SIRQ Mode = Active(Quiet) mode. Save power.... + # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse, UARTs, etc IRQs. OK + register "lpc_serirq_enable" = "0x000010da" + register "lpc_serirq_polarity" = "0x0000EF25" + register "lpc_serirq_mode" = "1" + register "enable_gpio_int_route" = "0x0D0C0700" + register "enable_ide_nand_flash" = "0" # 0:ide mode, 1:flash + register "enable_USBP4_device" = "1" # 0: host, 1:device + register "enable_USBP4_overcurrent" = "0" #0:off, xxxx:overcurrent setting CS5536 Data Book (pages 380-381) + register "com1_enable" = "0" + register "com1_address" = "0x3F8" + register "com1_irq" = "4" + register "com2_enable" = "0" + register "com2_address" = "0x2F8" + register "com2_irq" = "3" + register "unwanted_vpci[0]" = "0" # End of list has a zero + device pci 9.0 on end # Slot1 + device pci a.0 on end # Slot2 + device pci b.0 on end # Slot3 + device pci c.0 on end # Slot4 + device pci e.0 on end # Ethernet 0 + device pci 10.0 on end # Ethernet 1 + device pci 11.0 on end # SATA + device pci f.0 on # ISA Bridge + chip superio/winbond/w83627hf + device pnp 2e.0 off # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # 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 off end # HW Monitor + end + end + device pci f.2 on end # IDE Controller + device pci f.3 on end # Audio + device pci f.4 on end # OHCI + device pci f.5 on end # EHCI + end + end + # APIC cluster is late CPU init. + device apic_cluster 0 on + chip cpu/amd/model_lx + device apic 0 on end + end + end +end + diff --git a/src/mainboard/iei/pcisa-lx-800-r10/Options.lb b/src/mainboard/iei/pcisa-lx-800-r10/Options.lb new file mode 100644 index 0000000000..662db225b4 --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/Options.lb @@ -0,0 +1,107 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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 +## + +uses HAVE_MP_TABLE +uses HAVE_PIRQ_TABLE +uses USE_FALLBACK_IMAGE +uses HAVE_FALLBACK_BOOT +uses HAVE_HARD_RESET +uses HAVE_OPTION_TABLE +uses USE_OPTION_TABLE +uses CONFIG_ROM_PAYLOAD +uses IRQ_SLOT_COUNT +uses MAINBOARD +uses MAINBOARD_VENDOR +uses MAINBOARD_PART_NUMBER +uses COREBOOT_EXTRA_VERSION +uses ARCH +uses FALLBACK_SIZE +uses STACK_SIZE +uses HEAP_SIZE +uses ROM_SIZE +uses ROM_SECTION_SIZE +uses ROM_IMAGE_SIZE +uses ROM_SECTION_SIZE +uses ROM_SECTION_OFFSET +uses CONFIG_ROM_PAYLOAD_START +uses CONFIG_COMPRESS +uses CONFIG_COMPRESSED_PAYLOAD_NRV2B +uses CONFIG_COMPRESSED_PAYLOAD_LZMA +uses CONFIG_PRECOMPRESSED_PAYLOAD +uses PAYLOAD_SIZE +uses _ROMBASE +uses _RAMBASE +uses XIP_ROM_SIZE +uses XIP_ROM_BASE +uses HAVE_MP_TABLE +uses CROSS_COMPILE +uses CC +uses HOSTCC +uses OBJCOPY +uses DEFAULT_CONSOLE_LOGLEVEL +uses MAXIMUM_CONSOLE_LOGLEVEL +uses CONFIG_CONSOLE_SERIAL8250 +uses TTYS0_BAUD +uses TTYS0_BASE +uses TTYS0_LCS +uses CONFIG_UDELAY_IO +uses CONFIG_CONSOLE_VGA +uses CONFIG_PCI_ROM_RUN +uses CONFIG_VIDEO_MB +uses USE_DCACHE_RAM +uses DCACHE_RAM_BASE +uses DCACHE_RAM_SIZE +uses PIRQ_ROUTE + +default ROM_SIZE = 256 * 1024 +default CONFIG_CONSOLE_VGA = 0 +default CONFIG_VIDEO_MB = 8 +default CONFIG_PCI_ROM_RUN = 0 +default HAVE_FALLBACK_BOOT = 1 +default HAVE_MP_TABLE = 0 +default HAVE_HARD_RESET = 0 +default CONFIG_UDELAY_IO = 1 +default HAVE_PIRQ_TABLE = 1 +default IRQ_SLOT_COUNT = 9 +default PIRQ_ROUTE = 1 +default HAVE_OPTION_TABLE = 0 +default ROM_IMAGE_SIZE = 64 * 1024 +default FALLBACK_SIZE = 128 * 1024 +default USE_DCACHE_RAM = 1 +default DCACHE_RAM_BASE = 0xc8000 +default DCACHE_RAM_SIZE = 32 * 1024 +default STACK_SIZE = 8 * 1024 +default HEAP_SIZE = 16 * 1024 +# default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE +default USE_OPTION_TABLE = 0 +default _RAMBASE = 0x00004000 +default CONFIG_ROM_PAYLOAD = 1 +default CROSS_COMPILE = "" +default CC = "$(CROSS_COMPILE)gcc -m32" +default HOSTCC = "gcc" +default CONFIG_CONSOLE_SERIAL8250 = 1 +default TTYS0_BAUD = 115200 +default TTYS0_BASE = 0x3f8 +default TTYS0_LCS = 0x3 +default DEFAULT_CONSOLE_LOGLEVEL=8 +default MAXIMUM_CONSOLE_LOGLEVEL=8 + +end + diff --git a/src/mainboard/iei/pcisa-lx-800-r10/cache_as_ram_auto.c b/src/mainboard/iei/pcisa-lx-800-r10/cache_as_ram_auto.c new file mode 100644 index 0000000000..23a740aeb4 --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/cache_as_ram_auto.c @@ -0,0 +1,136 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Advanced Micro Devices, 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; 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 + +#include <stdint.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/hlt.h> +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#include "ram/ramtest.c" +#include "cpu/x86/bist.h" +#include "cpu/x86/msr.h" +#include <cpu/amd/lxdef.h> +#include <cpu/amd/geode_post_code.h> +#include "southbridge/amd/cs5536/cs5536.h" + +#define POST_CODE(x) outb(x, 0x80) +#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) + +#include "southbridge/amd/cs5536/cs5536_early_smbus.c" +#include "southbridge/amd/cs5536/cs5536_early_setup.c" +#include "superio/winbond/w83627hf/w83627hf_early_serial.c" + +static inline int spd_read_byte(unsigned int device, unsigned int address) +{ + return smbus_read_byte(device, address); +} + +#define ManualConf 1 /* Do automatic strapped PLL config */ +//#define PLLMSRhi 0x0000059C /* CPU and GLIU mult/div 500/400*/ +//#define PLLMSRhi 0x0000049C /* CPU and GLIU mult/div 500/333*/ +#define PLLMSRhi 0x0000039C /* CPU and GLIU mult/div 500/266*/ +//0x0000059C 0000 0000 0000 0000 0000 |0101 1|0|01 110|0 +/* Hold Count - how long we will sit in reset */ +#define PLLMSRlo 0x00DE6000 + +#define DIMM0 0xA0 +#define DIMM1 0xA2 + +#include "northbridge/amd/lx/raminit.h" +#include "northbridge/amd/lx/pll_reset.c" +#include "northbridge/amd/lx/raminit.c" +#include "sdram/generic_sdram.c" +#include "cpu/amd/model_lx/cpureginit.c" +#include "cpu/amd/model_lx/syspreinit.c" + +static void msr_init(void) +{ + msr_t msr; + + /* Setup access to the cache for under 1MB. */ + msr.hi = 0x24fffc02; + msr.lo = 0x1000A000; /* 0-A0000 write back */ + wrmsr(CPU_RCONF_DEFAULT, msr); + + msr.hi = 0x0; /* Write back */ + msr.lo = 0x0; + wrmsr(CPU_RCONF_A0_BF, msr); + wrmsr(CPU_RCONF_C0_DF, msr); + wrmsr(CPU_RCONF_E0_FF, msr); + + /* Setup access to the cache for under 640K. Note MC not setup yet. */ + msr.hi = 0x20000000; + msr.lo = 0xfff80; + wrmsr(MSR_GLIU0 + 0x20, msr); + + msr.hi = 0x20000000; + msr.lo = 0x80fffe0; + wrmsr(MSR_GLIU0 + 0x21, msr); + + msr.hi = 0x20000000; + msr.lo = 0xfff80; + wrmsr(MSR_GLIU1 + 0x20, msr); + + msr.hi = 0x20000000; + msr.lo = 0x80fffe0; + wrmsr(MSR_GLIU1 + 0x21, msr); +} + +static void mb_gpio_init(void) +{ + /* Early mainboard specific GPIO setup. */ +} + +void cache_as_ram_main(void) +{ + POST_CODE(0x01); + + static const struct mem_controller memctrl[] = { + {.channel0 = {(0xa << 3) | 0, (0xa << 3) | 1}} + }; + + SystemPreInit(); + msr_init(); + + cs5536_early_setup(); + + /* Note: must do this AFTER the early_setup! It is counting on some + * early MSR setup for CS5536. + */ + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); + mb_gpio_init(); + uart_init(); + console_init(); + + pll_reset(ManualConf); + + cpuRegInit(); + + sdram_initialize(1, memctrl); + + /* ram_check(0, 640 * 1024); */ + + /* Memory is setup. Return to cache_as_ram.inc and continue to boot. */ + return; +} diff --git a/src/mainboard/iei/pcisa-lx-800-r10/chip.h b/src/mainboard/iei/pcisa-lx-800-r10/chip.h new file mode 100644 index 0000000000..ceaaafda42 --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/chip.h @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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_iei_pcisa_lx_800_r10_ops; + +struct mainboard_iei_pcisa_lx_800_r10_config { + int nothing; +}; diff --git a/src/mainboard/iei/pcisa-lx-800-r10/irq_tables.c b/src/mainboard/iei/pcisa-lx-800-r10/irq_tables.c new file mode 100644 index 0000000000..affbfc6790 --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/irq_tables.c @@ -0,0 +1,296 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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> +// #include <console/console.h> +#include <arch/io.h> + +/* Platform IRQs */ +#define PIRQA 11 +#define PIRQB 10 +#define PIRQC 11 +#define PIRQD 5 + +/* Link */ +#define LINK_PIRQA 1 +#define LINK_PIRQB 2 +#define LINK_PIRQC 3 +#define LINK_PIRQD 4 +#define LINK_NONE 0 + +/* Map */ +#define IRQ_BITMAP_LINKA (1 << PIRQA) +#define IRQ_BITMAP_LINKB (1 << PIRQB) +#define IRQ_BITMAP_LINKC (1 << PIRQC) +#define IRQ_BITMAP_LINKD (1 << PIRQD) +#define IRQ_BITMAP_NOLINK 0x0 + +#define EXCLUSIVE_PCI_IRQS (IRQ_BITMAP_LINKA | IRQ_BITMAP_LINKB | IRQ_BITMAP_LINKC | IRQ_BITMAP_LINKD) + +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * IRQ_SLOT_COUNT,/* there can be total 6 devices on the bus */ + 0x00, /* Where the interrupt router lies (bus) */ + (0x0F << 3) | 0x0, /* Where the interrupt router lies (dev) */ + EXCLUSIVE_PCI_IRQS, /* IRQs devoted exclusively to PCI usage */ + 0x1078, /* Vendor */ + 0x0002, /* Device */ + 0, /* Crap (miniport) */ + {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* u8 rfu[11] */ + 0x62, /* u8 checksum , this has to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ + + .slots = { + [0] = { + .slot = 0x0, /* means also "on board" */ + .bus = 0x00, + .devfn = (0x01<<3)|0x0, /* 0x01 is CS5536 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + } + } + }, + + [1] = { + .slot = 0x0, /* means also "on board" */ + .bus = 0x00, + .devfn = (0x0f<<3)|0x0, /* 0x0f is CS5536 (USB, AUDIO) */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_PIRQB, /* Audio */ + .bitmap = IRQ_BITMAP_LINKB + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_PIRQD, /* USB */ + .bitmap = IRQ_BITMAP_LINKD + } + } + }, + + [2] = { + .slot = 0x0, /* means also "on board" */ + .bus = 0x00, + .devfn = (0x0e<<3)|0x0, /* 0x0e is eth0 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQD, + .bitmap = IRQ_BITMAP_LINKD + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + } + } + }, + + [3] = { + .slot = 0x0, /* means also "on board" */ + .bus = 0x00, + .devfn = (0x10<<3)|0x0, /* 0x10 is eth1 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQB, + .bitmap = IRQ_BITMAP_LINKB + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + } + } + }, + + [4] = { + .slot = 0x0, /* means also "on board" */ + .bus = 0x00, + .devfn = (0x11<<3)|0x0, /* 0x11 is SATA */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_NONE, + .bitmap = IRQ_BITMAP_NOLINK + } + } + }, + +/* + * ################### backplane ################### + */ + +/* + * PCI1 + */ + [5] = { + .slot = 0x1, /* This is real PCI slot. */ + .bus = 0x00, + .devfn = (0x09<<3)|0x0, /* 0x09 is PCI1 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_PIRQB, + .bitmap = IRQ_BITMAP_LINKB + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_PIRQC, + .bitmap = IRQ_BITMAP_LINKC + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_PIRQD, + .bitmap = IRQ_BITMAP_LINKD + } + } + }, +/* + * PCI2 + */ + [6] = { + .slot = 0x2, /* This is real PCI slot. */ + .bus = 0x00, + .devfn = (0x0a<<3)|0x0, /* 0x0a is PCI2 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQD, + .bitmap = IRQ_BITMAP_LINKD + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_PIRQB, + .bitmap = IRQ_BITMAP_LINKB + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_PIRQC, + .bitmap = IRQ_BITMAP_LINKC + } + } + }, +/* + * PCI3 + */ + [7] = { + .slot = 0x3, /* This is real PCI slot. */ + .bus = 0x00, + .devfn = (0x0b<<3)|0x0, /* 0x0b is PCI3 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQC, + .bitmap = IRQ_BITMAP_LINKC + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_PIRQD, + .bitmap = IRQ_BITMAP_LINKD + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_PIRQB, + .bitmap = IRQ_BITMAP_LINKB + } + } + }, +/* + * PCI4 + */ + [8] = { + .slot = 0x4, /* This is real PCI slot. */ + .bus = 0x00, + .devfn = (0x0c<<3)|0x0, /* 0x0c is PCI4 */ + .irq = { + [0] = { /* <-- 0 means this is INTA# output from the device or slot */ + .link = LINK_PIRQB, + .bitmap = IRQ_BITMAP_LINKB + }, + [1] = { /* <-- 1 means this is INTB# output from the device or slot */ + .link = LINK_PIRQC, + .bitmap = IRQ_BITMAP_LINKC + }, + [2] = { /* <-- 2 means this is INTC# output from the device or slot */ + .link = LINK_PIRQD, + .bitmap = IRQ_BITMAP_LINKD + }, + [3] = { /* <-- 3 means this is INTD# output from the device or slot */ + .link = LINK_PIRQA, + .bitmap = IRQ_BITMAP_LINKA + } + } + }, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + /* Put the PIR table in memory and checksum. */ + return copy_pirq_routing_table(addr); +} diff --git a/src/mainboard/iei/pcisa-lx-800-r10/mainboard.c b/src/mainboard/iei/pcisa-lx-800-r10/mainboard.c new file mode 100644 index 0000000000..c33eb0b7af --- /dev/null +++ b/src/mainboard/iei/pcisa-lx-800-r10/mainboard.c @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.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> + +struct chip_operations mainboard_iei_pcisa_lx_800_r10_ops = { + CHIP_NAME("IEI PCISA-LX-800-R10 Mainboard") +}; |