mirror of
https://github.com/fail0verflow/switch-coreboot.git
synced 2025-05-04 01:39:18 -04:00
Add support for the BCOM WinNET100 (used in the IGEL-316 thin client).
See http://www.linuxbios.org/BCOM_WINNET100_Build_Tutorial for hardware description and build tutorials. Signed-off-by: Juergen Beisert <juergen@kreuzholzen.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2843 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Juergen Beisert
Uwe Hermann
parent
0446dbbd60
commit
d744d906a7
7 changed files with 530 additions and 0 deletions
133
src/mainboard/bcom/winnet100/Config.lb
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133
src/mainboard/bcom/winnet100/Config.lb
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@ -0,0 +1,133 @@
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##
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## This file is part of the LinuxBIOS project.
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##
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## Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de>
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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##
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if USE_FALLBACK_IMAGE
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default ROM_SECTION_SIZE = FALLBACK_SIZE
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default ROM_SECTION_OFFSET = (ROM_SIZE - FALLBACK_SIZE)
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else
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default ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
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default ROM_SECTION_OFFSET = 0
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end
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default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
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default PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
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default _ROMBASE = (CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE)
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default XIP_ROM_SIZE = 64 * 1024
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default XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
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arch i386 end
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driver mainboard.o
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if HAVE_PIRQ_TABLE
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object irq_tables.o
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end
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makerule ./failover.E
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depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc"
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action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@"
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end
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makerule ./failover.inc
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depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc"
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action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@"
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end
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makerule ./auto.E
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# depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
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depends "$(MAINBOARD)/auto.c ./romcc"
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action "./romcc -E -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
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end
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makerule ./auto.inc
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# depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
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depends "$(MAINBOARD)/auto.c ./romcc"
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action "./romcc -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
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end
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mainboardinit cpu/x86/16bit/entry16.inc
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mainboardinit cpu/x86/32bit/entry32.inc
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ldscript /cpu/x86/16bit/entry16.lds
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ldscript /cpu/x86/32bit/entry32.lds
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if USE_FALLBACK_IMAGE
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mainboardinit cpu/x86/16bit/reset16.inc
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ldscript /cpu/x86/16bit/reset16.lds
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else
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mainboardinit cpu/x86/32bit/reset32.inc
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ldscript /cpu/x86/32bit/reset32.lds
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end
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mainboardinit arch/i386/lib/cpu_reset.inc
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mainboardinit arch/i386/lib/id.inc
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ldscript /arch/i386/lib/id.lds
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if USE_FALLBACK_IMAGE
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ldscript /arch/i386/lib/failover.lds
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mainboardinit ./failover.inc
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end
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mainboardinit cpu/x86/fpu/enable_fpu.inc
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mainboardinit cpu/amd/model_gx1/cpu_setup.inc
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mainboardinit cpu/amd/model_gx1/gx_setup.inc
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mainboardinit ./auto.inc
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dir /pc80
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config chip.h
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chip northbridge/amd/gx1
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device pci_domain 0 on
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device pci 0.0 on end
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chip southbridge/amd/cs5530
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device pci 12.0 on
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chip superio/nsc/pc97317
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device pnp 2e.0 on # PS/2 keyboard
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io 0x60 = 0x60
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io 0x62 = 0x64
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irq 0x70 = 1
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end
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device pnp 2e.1 on # PS/2 mouse
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irq 0x70 = 12
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end
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device pnp 2e.2 on # RTC
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io 0x60 = 0x70
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irq 0x70 = 8
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end
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device pnp 2e.3 off # Floppy
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end
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device pnp 2e.4 on # Parallel port
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io 0x60 = 0x378
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irq 0x70 = 7
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end
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device pnp 2e.5 off # COM2
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io 0x60 = 0x2f8
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irq 0x70 = 3
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end
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device pnp 2e.6 on # COM1
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io 0x60 = 0x3f8
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irq 0x70 = 4
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end
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device pnp 2e.7 on # GPIO
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io 0x60 = 0xe0
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end
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device pnp 2e.8 on # Power management
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io 0x60 = 0xe800
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end
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register "com1" = "{115200}"
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register "com2" = "{38400}"
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end
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device pci 12.1 off end # SMI
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device pci 12.2 off end # IDE
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device pci 12.3 on end # Audio
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device pci 12.4 on end # VGA
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# device pci 13.0 on end # USB
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end
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end
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end
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chip cpu/amd/model_gx1
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end
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end
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102
src/mainboard/bcom/winnet100/Options.lb
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102
src/mainboard/bcom/winnet100/Options.lb
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@ -0,0 +1,102 @@
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##
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## This file is part of the LinuxBIOS project.
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##
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## Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de>
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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##
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uses HAVE_MP_TABLE
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uses HAVE_PIRQ_TABLE
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uses USE_FALLBACK_IMAGE
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uses HAVE_FALLBACK_BOOT
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uses HAVE_HARD_RESET
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uses HAVE_OPTION_TABLE
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uses USE_OPTION_TABLE
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uses CONFIG_ROM_PAYLOAD
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uses IRQ_SLOT_COUNT
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uses MAINBOARD
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uses MAINBOARD_VENDOR
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uses MAINBOARD_PART_NUMBER
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uses LINUXBIOS_EXTRA_VERSION
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uses ARCH
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uses FALLBACK_SIZE
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uses STACK_SIZE
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uses HEAP_SIZE
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uses ROM_SIZE
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uses ROM_SECTION_SIZE
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uses ROM_IMAGE_SIZE
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uses ROM_SECTION_SIZE
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uses ROM_SECTION_OFFSET
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uses CONFIG_ROM_PAYLOAD_START
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uses PAYLOAD_SIZE
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uses _ROMBASE
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uses _RAMBASE
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uses XIP_ROM_SIZE
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uses XIP_ROM_BASE
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uses CROSS_COMPILE
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uses CC
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uses HOSTCC
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uses OBJCOPY
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uses DEFAULT_CONSOLE_LOGLEVEL
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uses MAXIMUM_CONSOLE_LOGLEVEL
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uses CONFIG_CONSOLE_SERIAL8250
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uses TTYS0_BAUD
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uses TTYS0_BASE
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uses TTYS0_LCS
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uses CONFIG_UDELAY_TSC
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uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
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uses CONFIG_VIDEO_MB
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uses CONFIG_SPLASH_GRAPHIC
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uses CONFIG_GX1_VIDEO
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uses CONFIG_GX1_VIDEOMODE
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## Enable VGA with a splash screen (only 640x480 to run on most monitors).
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## We want to support up to 1024x768@16 so we need 2MiB video memory.
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## Note: Higher resolutions might need faster SDRAM speed.
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default CONFIG_GX1_VIDEO = 1
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default CONFIG_GX1_VIDEOMODE = 0
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default CONFIG_SPLASH_GRAPHIC = 1
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default CONFIG_VIDEO_MB = 2
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default ROM_SIZE = 256 * 1024
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default MAINBOARD_VENDOR = "BCOM"
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default MAINBOARD_PART_NUMBER = "WinNET100"
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default HAVE_FALLBACK_BOOT = 1
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default HAVE_MP_TABLE = 0
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default HAVE_HARD_RESET = 0
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default CONFIG_UDELAY_TSC = 1
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default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1
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default HAVE_PIRQ_TABLE = 1
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default IRQ_SLOT_COUNT = 2 # Soldered NIC, internal USB, no real slots
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default HAVE_OPTION_TABLE = 0
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default ROM_IMAGE_SIZE = 64 * 1024
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default FALLBACK_SIZE = 128 * 1024
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default STACK_SIZE = 8 * 1024
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default HEAP_SIZE = 16 * 1024
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default USE_OPTION_TABLE = 0
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default _RAMBASE = 0x00004000
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default CONFIG_ROM_PAYLOAD = 1
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default CROSS_COMPILE = ""
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default CC = "$(CROSS_COMPILE)gcc "
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default HOSTCC = "gcc"
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default CONFIG_CONSOLE_SERIAL8250 = 1
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default TTYS0_BAUD = 115200
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default TTYS0_BASE = 0x3f8
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default TTYS0_LCS = 0x3 # 8n1
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default DEFAULT_CONSOLE_LOGLEVEL = 6
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default MAXIMUM_CONSOLE_LOGLEVEL = 6
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end
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53
src/mainboard/bcom/winnet100/auto.c
Normal file
53
src/mainboard/bcom/winnet100/auto.c
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/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2007 Juergen Beisert <juergen@kreuzholzen.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
|
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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||||||
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
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* GNU General Public License for more details.
|
||||||
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*
|
||||||
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* You should have received a copy of the GNU General Public License
|
||||||
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* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#define ASSEMBLY 1
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#include <stdint.h>
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#include <device/pci_def.h>
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#include <arch/io.h>
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#include <device/pnp_def.h>
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#include <arch/romcc_io.h>
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#include <arch/hlt.h>
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#include "pc80/serial.c"
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#include "arch/i386/lib/console.c"
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#include "ram/ramtest.c"
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#include "northbridge/amd/gx1/raminit.c"
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#include "superio/nsc/pc97317/pc97317_early_serial.c"
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#include "cpu/x86/bist.h"
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|
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#define SERIAL_DEV PNP_DEV(0x2e, PC97317_SP1)
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static void main(unsigned long bist)
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{
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/* Initialize the serial console. */
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pc97317_enable_serial(SERIAL_DEV, TTYS0_BASE);
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uart_init();
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console_init();
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||||||
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|
||||||
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/* Halt if there was a built in self test failure. */
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report_bist_failure(bist);
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|
||||||
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/* Initialize RAM. */
|
||||||
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sdram_init();
|
||||||
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|
||||||
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/* Check whether RAM works. */
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||||||
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/* ram_check(0, 640 * 1024); */
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||||||
|
}
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||||||
25
src/mainboard/bcom/winnet100/chip.h
Normal file
25
src/mainboard/bcom/winnet100/chip.h
Normal file
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@ -0,0 +1,25 @@
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||||||
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/*
|
||||||
|
* 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
|
||||||
|
*/
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||||||
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|
||||||
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extern struct chip_operations mainboard_bcom_winnet100_ops;
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|
||||||
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struct mainboard_bcom_winnet100_config {
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int nothing;
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||||||
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};
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||||||
138
src/mainboard/bcom/winnet100/irq_tables.c
Normal file
138
src/mainboard/bcom/winnet100/irq_tables.c
Normal file
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@ -0,0 +1,138 @@
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/*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
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|
||||||
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/**
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||||||
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* @file
|
||||||
|
* Interrupt routing description for BCOM's Winnet100 board.
|
||||||
|
* It was not possible to read back the pirq-Table. In the 0xF segment was
|
||||||
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* 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);
|
||||||
|
}
|
||||||
26
src/mainboard/bcom/winnet100/mainboard.c
Normal file
26
src/mainboard/bcom/winnet100/mainboard.c
Normal file
|
|
@ -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")
|
||||||
|
};
|
||||||
53
targets/bcom/winnet100/Config.lb
Normal file
53
targets/bcom/winnet100/Config.lb
Normal file
|
|
@ -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"
|
||||||
Loading…
Add table
Reference in a new issue