diff options
| -rw-r--r-- | src/mainboard/bcom/winnet100/Config.lb | 133 | ||||
| -rw-r--r-- | src/mainboard/bcom/winnet100/Options.lb | 102 | ||||
| -rw-r--r-- | src/mainboard/bcom/winnet100/auto.c | 53 | ||||
| -rw-r--r-- | src/mainboard/bcom/winnet100/chip.h | 25 | ||||
| -rw-r--r-- | src/mainboard/bcom/winnet100/irq_tables.c | 138 | ||||
| -rw-r--r-- | src/mainboard/bcom/winnet100/mainboard.c | 26 | ||||
| -rw-r--r-- | targets/bcom/winnet100/Config.lb | 53 |
7 files changed, 530 insertions, 0 deletions
diff --git a/src/mainboard/bcom/winnet100/Config.lb b/src/mainboard/bcom/winnet100/Config.lb new file mode 100644 index 0000000000..32eddfbeb8 --- /dev/null +++ b/src/mainboard/bcom/winnet100/Config.lb @@ -0,0 +1,133 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> +## +## 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 +makerule ./failover.E + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end +makerule ./failover.inc + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end +makerule ./auto.E + # depends "$(MAINBOARD)/auto.c option_table.h ./romcc" + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -E -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +end +makerule ./auto.inc + # depends "$(MAINBOARD)/auto.c option_table.h ./romcc" + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +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/cpu_reset.inc +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 +mainboardinit cpu/amd/model_gx1/cpu_setup.inc +mainboardinit cpu/amd/model_gx1/gx_setup.inc +mainboardinit ./auto.inc + +dir /pc80 +config chip.h + +chip northbridge/amd/gx1 + device pci_domain 0 on + device pci 0.0 on end + chip southbridge/amd/cs5530 + device pci 12.0 on + chip superio/nsc/pc97317 + device pnp 2e.0 on # PS/2 keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + end + device pnp 2e.1 on # PS/2 mouse + irq 0x70 = 12 + end + device pnp 2e.2 on # RTC + io 0x60 = 0x70 + irq 0x70 = 8 + end + device pnp 2e.3 off # Floppy + end + device pnp 2e.4 on # Parallel port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.5 off # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.6 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.7 on # GPIO + io 0x60 = 0xe0 + end + device pnp 2e.8 on # Power management + io 0x60 = 0xe800 + end + register "com1" = "{115200}" + register "com2" = "{38400}" + end + device pci 12.1 off end # SMI + device pci 12.2 off end # IDE + device pci 12.3 on end # Audio + device pci 12.4 on end # VGA + # device pci 13.0 on end # USB + end + end + end + chip cpu/amd/model_gx1 + end +end diff --git a/src/mainboard/bcom/winnet100/Options.lb b/src/mainboard/bcom/winnet100/Options.lb new file mode 100644 index 0000000000..28b8279c28 --- /dev/null +++ b/src/mainboard/bcom/winnet100/Options.lb @@ -0,0 +1,102 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> +## +## 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 LINUXBIOS_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 PAYLOAD_SIZE +uses _ROMBASE +uses _RAMBASE +uses XIP_ROM_SIZE +uses XIP_ROM_BASE +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_TSC +uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 +uses CONFIG_VIDEO_MB +uses CONFIG_SPLASH_GRAPHIC +uses CONFIG_GX1_VIDEO +uses CONFIG_GX1_VIDEOMODE + +## Enable VGA with a splash screen (only 640x480 to run on most monitors). +## We want to support up to 1024x768@16 so we need 2MiB video memory. +## Note: Higher resolutions might need faster SDRAM speed. +default CONFIG_GX1_VIDEO = 1 +default CONFIG_GX1_VIDEOMODE = 0 +default CONFIG_SPLASH_GRAPHIC = 1 +default CONFIG_VIDEO_MB = 2 + +default ROM_SIZE = 256 * 1024 +default MAINBOARD_VENDOR = "BCOM" +default MAINBOARD_PART_NUMBER = "WinNET100" +default HAVE_FALLBACK_BOOT = 1 +default HAVE_MP_TABLE = 0 +default HAVE_HARD_RESET = 0 +default CONFIG_UDELAY_TSC = 1 +default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1 +default HAVE_PIRQ_TABLE = 1 +default IRQ_SLOT_COUNT = 2 # Soldered NIC, internal USB, no real slots +default HAVE_OPTION_TABLE = 0 +default ROM_IMAGE_SIZE = 64 * 1024 +default FALLBACK_SIZE = 128 * 1024 +default STACK_SIZE = 8 * 1024 +default HEAP_SIZE = 16 * 1024 +default USE_OPTION_TABLE = 0 +default _RAMBASE = 0x00004000 +default CONFIG_ROM_PAYLOAD = 1 +default CROSS_COMPILE = "" +default CC = "$(CROSS_COMPILE)gcc " +default HOSTCC = "gcc" +default CONFIG_CONSOLE_SERIAL8250 = 1 +default TTYS0_BAUD = 115200 +default TTYS0_BASE = 0x3f8 +default TTYS0_LCS = 0x3 # 8n1 +default DEFAULT_CONSOLE_LOGLEVEL = 6 +default MAXIMUM_CONSOLE_LOGLEVEL = 6 + +end diff --git a/src/mainboard/bcom/winnet100/auto.c b/src/mainboard/bcom/winnet100/auto.c new file mode 100644 index 0000000000..6549ea3b5d --- /dev/null +++ b/src/mainboard/bcom/winnet100/auto.c @@ -0,0 +1,53 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> + * + * 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/romcc_io.h> +#include <arch/hlt.h> +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#include "ram/ramtest.c" +#include "northbridge/amd/gx1/raminit.c" +#include "superio/nsc/pc97317/pc97317_early_serial.c" +#include "cpu/x86/bist.h" + +#define SERIAL_DEV PNP_DEV(0x2e, PC97317_SP1) + +static void main(unsigned long bist) +{ + /* Initialize the serial console. */ + pc97317_enable_serial(SERIAL_DEV, TTYS0_BASE); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure. */ + report_bist_failure(bist); + + /* Initialize RAM. */ + sdram_init(); + + /* Check whether RAM works. */ + /* ram_check(0, 640 * 1024); */ +} diff --git a/src/mainboard/bcom/winnet100/chip.h b/src/mainboard/bcom/winnet100/chip.h new file mode 100644 index 0000000000..773329eaf5 --- /dev/null +++ b/src/mainboard/bcom/winnet100/chip.h @@ -0,0 +1,25 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> + * + * 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_bcom_winnet100_ops; + +struct mainboard_bcom_winnet100_config { + int nothing; +}; diff --git a/src/mainboard/bcom/winnet100/irq_tables.c b/src/mainboard/bcom/winnet100/irq_tables.c new file mode 100644 index 0000000000..20fd2d847b --- /dev/null +++ b/src/mainboard/bcom/winnet100/irq_tables.c @@ -0,0 +1,138 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> + * + * 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 + */ + +/** + * @file + * Interrupt routing description for BCOM's Winnet100 board. + * It was not possible to read back the pirq-Table. In the 0xF segment was + * no string like $PIRQ... + * But the already running 2.4.21 kernel provides eth0 IRQ15 and USB IRQ 11. + * The Realtek was device 0.f.0, the USB 0.13.0. + * + * This is the physical routing on this board: + * + * 5530 USB Network + * northbridge device device + * 00.13.0 00.0f.00 + * ------------------------------------ + * INTA# INTA# n.c. + * INTB# n.c. n.c. + * INTC# n.c. INTA# + * INTD# n.c. n.c. + */ + +#include <arch/pirq_routing.h> + +/* + * The USB controller should be connected to IRQ11, + * the network controller should be connected to IRQ15. + */ +#define IRQ_BITMAP_LINK0 0x0800 +#define IRQ_BITMAP_LINK1 0x0400 +#define IRQ_BITMAP_LINK2 0x8000 +#define IRQ_BITMAP_LINK3 0x0200 + +/** Reserved interrupt channels for PCI. */ +#define IRQ_DEVOTED_TO_PCI (IRQ_BITMAP_LINK0 | IRQ_BITMAP_LINK2) + +/** + * Routing description. + * Documentation at: http://www.microsoft.com/whdc/archive/pciirq.mspx + */ +const struct irq_routing_table intel_irq_routing_table = { + .signature = PIRQ_SIGNATURE, /* u32 signature */ + .version = PIRQ_VERSION, /* u16 version */ + .size = 32+16*IRQ_SLOT_COUNT, /* There can be total IRQ_SLOT_COUNT devices on the bus */ + .rtr_bus = 0x00, /* Where the interrupt router lies (bus) */ + .rtr_devfn = (0x12<<3)|0x0, /* Where the interrupt router lies (dev) */ + .exclusive_irqs = IRQ_DEVOTED_TO_PCI, /* IRQs devoted exclusively to PCI usage */ + .rtr_vendor = 0x1078, /* Vendor */ + .rtr_device = 0x0100, /* Device */ + .miniport_data = 0, /* Crap (miniport) */ + .checksum = 0xBF+16, + .slots = { + /* + * Definition for "slot#1". There is no real slot, + * the USB device is embedded... + */ + [0] = { + .bus = 0x00, + .devfn = (0x13 << 3) | 0x0, + .irq = { + [0] = { + .link = 0x01, /* INT A */ + .bitmap = IRQ_BITMAP_LINK0, + }, + [1] = { + .link = 0x02, /* INT B */ + .bitmap = IRQ_BITMAP_LINK1, + }, + [2] = { + .link = 0x03, /* INT C */ + .bitmap = IRQ_BITMAP_LINK2, + }, + [3] = { + .link = 0x04, /* INT D */ + .bitmap = IRQ_BITMAP_LINK3, + } + }, + .slot = 0x0, + }, + + /* + * Definition for "slot#3". There is no real slot, + * the network device is soldered... + */ + [1] = { + .bus = 0x00, + .devfn = (0x0f << 3) | 0x0, + .irq = { + [0] = { + .link = 0x03, + .bitmap = IRQ_BITMAP_LINK2, + }, + [1] = { + .link = 0x04, + .bitmap = IRQ_BITMAP_LINK3, + }, + [2] = { + .link = 0x01, + .bitmap = IRQ_BITMAP_LINK0, + }, + [3] = { + .link = 0x02, + .bitmap = IRQ_BITMAP_LINK1, + } + }, + .slot = 0x0, + } + } +}; + +/** + * Copy the IRQ routing table to memory. + * + * @param[in] addr Destination address (between 0xF0000...0x100000). + * @return TODO. + */ +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +} diff --git a/src/mainboard/bcom/winnet100/mainboard.c b/src/mainboard/bcom/winnet100/mainboard.c new file mode 100644 index 0000000000..e464b7d27c --- /dev/null +++ b/src/mainboard/bcom/winnet100/mainboard.c @@ -0,0 +1,26 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> + * + * 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_bcom_winnet100_ops = { + CHIP_NAME("BCOM WinNET100 Mainboard") +}; diff --git a/targets/bcom/winnet100/Config.lb b/targets/bcom/winnet100/Config.lb new file mode 100644 index 0000000000..935acb6ba6 --- /dev/null +++ b/targets/bcom/winnet100/Config.lb @@ -0,0 +1,53 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de> +## +## 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 +## + +## See also: http://www.linuxbios.org/BCOM_WINNET100_Build_Tutorial + +target winnet100 +mainboard bcom/winnet100 + +option ROM_SIZE = 256 * 1024 + +## Enable VGA with a splash screen (only 640x480 to run on most monitors). +## We want to support up to 1024x768@16 so we need 2MiB video memory. +## Note: Higher resolutions might need faster SDRAM speed. +option CONFIG_GX1_VIDEO = 1 +option CONFIG_GX1_VIDEOMODE = 0 +option CONFIG_SPLASH_GRAPHIC = 1 +option CONFIG_VIDEO_MB = 2 + +option DEFAULT_CONSOLE_LOGLEVEL = 6 +option MAXIMUM_CONSOLE_LOGLEVEL = 6 + +romimage "normal" + option USE_FALLBACK_IMAGE = 0 + option ROM_IMAGE_SIZE = 64 * 1024 + option LINUXBIOS_EXTRA_VERSION = ".0Normal" + payload ../../../../../../../images/etherboot.elf +end + +romimage "fallback" + option USE_FALLBACK_IMAGE = 1 + option ROM_IMAGE_SIZE = 64 * 1024 + option LINUXBIOS_EXTRA_VERSION = ".0Fallback" + payload ../../../../../../../images/etherboot.elf +end + +buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback" |