Re: [coreboot] [PATCH] Support for the ASI MB-5BLGP (Neoware Eon 4000s)

[Uwe Hermann]

On Thu, Jul 10, 2008 at 01:55:31PM +0200, Uwe Hermann wrote:
> Hi,
>
> here's a patch for the Neoware Eon 4000s thin client, based on the info
> from http://www.coreboot.org/pipermail/coreboot/2008-June/036110.html

*ping*

Can I get an Acked-by for this so we can commit a new board?
It's been tested to work on hardware with 'irqpoll', might need some
more investigations to fixup IRQs so it'll also work without 'irqpoll',
but this is definately committable IMHO.
> Thanks, Uwe.
>
> http://www.hermann-uwe.de  | http://www.holsham-traders.de
> http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
> Initia support for the ASI MB-5BLGP (Neoware Eon 4000s).
>
> Signed-off-by: Uwe Hermann
> Index: src/mainboard/asi/mb_5blgp/Config.lb
>
> --- src/mainboard/asi/mb_5blgp/Config.lb	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/Config.lb	(Revision 0)
> @@ -0,0 +1,137 @@
> +##
> +## This file is part of the coreboot project.
> +##
> +## Copyright (C) 2008 Uwe Hermann 
> +##
> +## 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		# Northbridge
> device pci_domain 0 on		# PCI domain
> device pci 0.0 on end		# Host bridge
> chip southbridge/amd/cs5530		# Southbridge
>  device pci 0f.0 on end		# Ethernet
>  device pci 12.0 on		# ISA bridge
>    chip superio/nsc/pc87351	# Super I/O
>      device pnp 2e.0 off		# 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		# COM2
>        io 0x60 = 0x2f8
>        irq 0x70 = 3
>      end
>      device pnp 2e.e on		# COM1
>        io 0x60 = 0x3f8
>        irq 0x70 = 4
>      end
>      device pnp 2e.4 on		# System wake-up control (SWC)
>        irq 0x60 = 0x500
>      end
>      device pnp 2e.5 on		# PS/2 mouse
>        irq 0x70 = 12
>      end
>      device pnp 2e.6 on		# PS/2 keyboard
>        io 0x60 = 0x60
>        io 0x62 = 0x64
>        irq 0x70 = 1
>      end
>      device pnp 2e.7 on		# GPIO
>        irq 0x60 = 0x800
>      end
>      device pnp 2e.8 on		# Fan speed control
>        irq 0x60 = 0x900
>      end
>    end
>  end
>  device pci 12.1 off end		# SMI
>  device pci 12.2 on end		# IDE
>  device pci 12.3 on end		# Audio
>  device pci 12.4 on end		# VGA
>  device pci 13.0 on end		# USB
>  register "ide0_enable" = "1"
>  register "ide1_enable" = "0"	# No connector on this board
> end
> end
> chip cpu/amd/model_gx1		# CPU
> end
>
> +end
> Index: src/mainboard/asi/mb_5blgp/irq_tables.c
> ===================================================================
> --- src/mainboard/asi/mb_5blgp/irq_tables.c	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/irq_tables.c	(Revision 0)
> @@ -0,0 +1,46 @@
> +/*
> This file is part of the coreboot project.
> Copyright (C) 2008 Uwe Hermann
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License as published by
> the Free Software Foundation; either version 2 of the License, or
> (at your option) any later version.
> This program is distributed in the hope that it will be useful,
> but WITHOUT ANY WARRANTY; without even the implied warranty of
> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> GNU General Public License for more details.
> You should have received a copy of the GNU General Public License
> along with this program; if not, write to the Free Software
> Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
> */
>
> +#include <arch/pirq_routing.h>
>
> +const struct irq_routing_table intel_irq_routing_table = {
> PIRQ_SIGNATURE,
> PIRQ_VERSION,
> 32 + 16 * IRQ_SLOT_COUNT,/* Max. number of devices on the bus */
> 0x00,			/* Interrupt router bus */
> (0x12 << 3) | 0x0,	/* Interrupt router device */
> 0x8800,			/* IRQs devoted exclusively to PCI usage */
> 0x1078,			/* Vendor */
> 0x2,			/* Device */
> 0,			/* Crap (miniport) */
> { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
> 0x96,			/* Checksum */
> {
> /* bus,        dev | fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap},  slot, rfu */
> {0x00, (0x07 << 3) | 0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0x0deb8}}, 0x1, 0x0}, /* ISA slot (?) */
> {0x00, (0x0f << 3) | 0x0, {{0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0x0deb8}}, 0x2, 0x0}, /* NIC */
> {0x00, (0x13 << 3) | 0x0, {{0x01, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, /* USB */
> }
>
> +};
>
> +unsigned long write_pirq_routing_table(unsigned long addr)
> +{
> return copy_pirq_routing_table(addr);
>
> +}
> Index: src/mainboard/asi/mb_5blgp/Options.lb
> ===================================================================
> --- src/mainboard/asi/mb_5blgp/Options.lb	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/Options.lb	(Revision 0)
> @@ -0,0 +1,105 @@
> +##
> +## This file is part of the coreboot project.
> +##
> +## Copyright (C) 2008 Uwe Hermann 
> +##
> +## 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 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_COMPRESSED_PAYLOAD_LZMA
> +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
> +uses PIRQ_ROUTE
>
> +## 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 HAVE_PIRQ_TABLE = 1
> +default IRQ_SLOT_COUNT = 0		# Override this in targets/*/Config.lb.
> +default PIRQ_ROUTE = 1
> +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_OPTION_TABLE = 0
> +default MAINBOARD_VENDOR = "N/A"	# Override this in targets/*/Config.lb.
> +default MAINBOARD_PART_NUMBER = "N/A"	# Override this in targets/*/Config.lb.
> +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 = 9
> +default MAXIMUM_CONSOLE_LOGLEVEL = 9
>
> +end
> Index: src/mainboard/asi/mb_5blgp/auto.c
> ===================================================================
> --- src/mainboard/asi/mb_5blgp/auto.c	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/auto.c	(Revision 0)
> @@ -0,0 +1,45 @@
> +/*
> This file is part of the coreboot project.
> Copyright (C) 2008 Uwe Hermann
> 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 <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 "cpu/x86/bist.h"
> +#include "superio/nsc/pc87351/pc87351_early_serial.c"
>
> +#define SERIAL_DEV PNP_DEV(0x2e, PC87351_SP1)
>
> +static void main(unsigned long bist)
> +{
> pc87351_enable_serial(SERIAL_DEV, TTYS0_BASE);
> uart_init();
> console_init();
> report_bist_failure(bist);
> sdram_init();
> /* ram_check(0, 640 * 1024); */
>
> +}
> Index: src/mainboard/asi/mb_5blgp/chip.h
> ===================================================================
> --- src/mainboard/asi/mb_5blgp/chip.h	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/chip.h	(Revision 0)
> @@ -0,0 +1,22 @@
> +/*
> This file is part of the coreboot project.
> Copyright (C) 2008 Uwe Hermann
> 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_asi_mb_5blgp_ops;
> +struct mainboard_asi_mb_5blgp_config {};
> Index: src/mainboard/asi/mb_5blgp/mainboard.c
> ===================================================================
> --- src/mainboard/asi/mb_5blgp/mainboard.c	(Revision 0)
> +++ src/mainboard/asi/mb_5blgp/mainboard.c	(Revision 0)
> @@ -0,0 +1,26 @@
> +/*
> This file is part of the coreboot project.
> Copyright (C) 2008 Uwe Hermann
> 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_asi_mb_5blgp_ops = {
> CHIP_NAME("ASI MB-5BLGP Mainboard")
>
> +};
> Index: targets/asi/mb_5blgp/Config.lb
> ===================================================================
> --- targets/asi/mb_5blgp/Config.lb	(Revision 0)
> +++ targets/asi/mb_5blgp/Config.lb	(Revision 0)
> @@ -0,0 +1,54 @@
> +##
> +## This file is part of the coreboot project.
> +##
> +## Copyright (C) 2008 Uwe Hermann 
> +##
> +## 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
> +##
>
> +target mb_5blgp
> +mainboard asi/mb_5blgp
>
> +option ROM_SIZE = 256 * 1024
>
> +option MAINBOARD_VENDOR = "ASI"
> +option MAINBOARD_PART_NUMBER = "MB-5BLGP"
>
> +option IRQ_SLOT_COUNT = 3
>
> +## 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 = 9
> +option MAXIMUM_CONSOLE_LOGLEVEL = 9
>
> +romimage "normal"
> option USE_FALLBACK_IMAGE = 0
> option COREBOOT_EXTRA_VERSION = ".0Normal"
> payload ../payload.elf
>
> +end
>
> +romimage "fallback"
> option USE_FALLBACK_IMAGE = 1
> option COREBOOT_EXTRA_VERSION = ".0Fallback"
> payload ../payload.elf
>
> +end
>
> +buildrom ./coreboot.rom ROM_SIZE "normal" "fallback"
>