Patrick Georgi (patrick@georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/30
-gerrit
commit 42270b4c3c243d6ef91c0e470f3ac4137279085f Author: Mark Norman mpnorman@gmail.com Date: Tue Jun 14 22:20:37 2011 +0930
Added support for Aaeon PFM-540I RevB PC104 SBC
The Aaeon PFM-540I RevB SBC is a PC104 SBC using a AMD Geode LX800 CPU. More infomation about the board available at www.aaeon.com.
Change-Id: Ia8a3caacdc9ff1820a6c0a13a9a7ee758b929dfd Signed-off-by: Mark Norman mpnorman@gmail.com --- src/mainboard/Kconfig | 3 + src/mainboard/aaeon/Kconfig | 17 +++++ src/mainboard/aaeon/pfm-540i_revb/Kconfig | 28 +++++++ src/mainboard/aaeon/pfm-540i_revb/chip.h | 23 ++++++ src/mainboard/aaeon/pfm-540i_revb/devicetree.cb | 74 +++++++++++++++++++ src/mainboard/aaeon/pfm-540i_revb/irq_tables.c | 74 +++++++++++++++++++ src/mainboard/aaeon/pfm-540i_revb/mainboard.c | 38 ++++++++++ src/mainboard/aaeon/pfm-540i_revb/romstage.c | 89 +++++++++++++++++++++++ src/superio/smsc/smscsuperio/superio.c | 2 + 9 files changed, 348 insertions(+), 0 deletions(-)
diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig index 77cf26a..ed00318 100644 --- a/src/mainboard/Kconfig +++ b/src/mainboard/Kconfig @@ -4,6 +4,8 @@ choice prompt "Mainboard vendor" default VENDOR_EMULATION
+config VENDOR_AAEON + bool "Aaeon" config VENDOR_ABIT bool "Abit" config VENDOR_ADVANSUS @@ -122,6 +124,7 @@ config VENDOR_WYSE endchoice
source "src/mainboard/a-trend/Kconfig" +source "src/mainboard/aaeon/Kconfig" source "src/mainboard/abit/Kconfig" source "src/mainboard/advansus/Kconfig" source "src/mainboard/advantech/Kconfig" diff --git a/src/mainboard/aaeon/Kconfig b/src/mainboard/aaeon/Kconfig new file mode 100644 index 0000000..d335938 --- /dev/null +++ b/src/mainboard/aaeon/Kconfig @@ -0,0 +1,17 @@ +if VENDOR_AAEON + +choice + prompt "Mainboard model" + +config BOARD_AAEON_PFM_540I_REVB + bool "PFM-540I_REVB" + +endchoice + +source "src/mainboard/aaeon/pfm-540i_revb/Kconfig" + +config MAINBOARD_VENDOR + string + default "Aaeon" + +endif # VENDOR_AAEON diff --git a/src/mainboard/aaeon/pfm-540i_revb/Kconfig b/src/mainboard/aaeon/pfm-540i_revb/Kconfig new file mode 100644 index 0000000..3b31ffb --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/Kconfig @@ -0,0 +1,28 @@ +if BOARD_AAEON_PFM_540I_REVB + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_AMD_LX + select NORTHBRIDGE_AMD_LX + select SOUTHBRIDGE_AMD_CS5536 + select SUPERIO_SMSC_SMSCSUPERIO + select HAVE_PIRQ_TABLE + select PIRQ_ROUTE + select UDELAY_TSC + select BOARD_ROMSIZE_KB_1024 + select POWER_BUTTON_FORCE_ENABLE + +config MAINBOARD_DIR + string + default aaeon/pfm-540i_revb + +config MAINBOARD_PART_NUMBER + string + default "PFM-540I_REVB" + +config IRQ_SLOT_COUNT + int + default 4 + +endif # BOARD_AAEON_PFM_540I_REVB diff --git a/src/mainboard/aaeon/pfm-540i_revb/chip.h b/src/mainboard/aaeon/pfm-540i_revb/chip.h new file mode 100644 index 0000000..c8c54b0 --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/chip.h @@ -0,0 +1,23 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Mark Norman mpnorman@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_ops; + +struct mainboard_config {}; diff --git a/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb b/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb new file mode 100644 index 0000000..b049160 --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/devicetree.cb @@ -0,0 +1,74 @@ +chip northbridge/amd/lx + device pci_domain 0 on + device pci 1.0 on end # Northbridge + device pci 1.1 on end # Graphics + device pci 1.2 on end # AES + 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" = "0x0000105a" + register "lpc_serirq_polarity" = "0x0000EFA5" + 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" = "0x3E8" + register "com1_irq" = "4" + register "com2_enable" = "0" + register "com2_address" = "0x2E8" + register "com2_irq" = "3" + register "unwanted_vpci[0]" = "0" # End of list has a zero + device pci c.0 on end # ISA Bridge (PC104) + device pci e.0 on end # Ethernet + device pci f.0 on # ISA Bridge + chip superio/smsc/smscsuperio + device pnp 4e.0 off # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 4e.3 on # Parallel port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 4e.4 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 4e.5 on # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 4e.7 on # Keyboard + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 4e.a off end # Runtime/ACPI + + # superio/smsc/smscsuperio currently only supports the first 2 serial ports. + device pnp 4e.b off # Com3 + io 0x60 = 0x3e8 + irq 0x70 = 10 + end + device pnp 4e.c off # Com4 + io 0x60 = 0x2e8 + irq 0x70 = 11 + end + end + end + device pci f.2 on end # IDE Controller + device pci f.4 on end # OHCI + device pci f.5 on end # EHCI + end + end + # APIC cluster is late CPU init. + device lapic_cluster 0 on + chip cpu/amd/model_lx + device lapic 0 on end + end + end +end + diff --git a/src/mainboard/aaeon/pfm-540i_revb/irq_tables.c b/src/mainboard/aaeon/pfm-540i_revb/irq_tables.c new file mode 100644 index 0000000..599f7bd --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/irq_tables.c @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * Copyright (C) 2011 Mark Norman mpnorman@gmail.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ + +/* Based on irq_tables.c from AMD's DB800 mainboard. */ + +#include <arch/pirq_routing.h> +#include <console/console.h> +#include <arch/io.h> +#include <arch/pirq_routing.h> +#include "southbridge/amd/cs5536/cs5536.h" + +/* Platform IRQs */ +#define PIRQA 5 +#define PIRQB 11 +#define PIRQC 10 +#define PIRQD 9 + +/* Map */ +#define M_PIRQA (1 << PIRQA) /* Bitmap of supported IRQs */ +#define M_PIRQB (1 << PIRQB) /* Bitmap of supported IRQs */ +#define M_PIRQC (1 << PIRQC) /* Bitmap of supported IRQs */ +#define M_PIRQD (1 << PIRQD) /* Bitmap of supported IRQs */ + +/* Link */ +#define L_PIRQA 1 /* Means Slot INTx# Connects To Chipset INTA# */ +#define L_PIRQB 2 /* Means Slot INTx# Connects To Chipset INTB# */ +#define L_PIRQC 3 /* Means Slot INTx# Connects To Chipset INTC# */ +#define L_PIRQD 4 /* Means Slot INTx# Connects To Chipset INTD# */ + +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */ + 0x00, /* Where the interrupt router lies (bus) */ + (0x0F << 3) | 0x0, /* Where the interrupt router lies (dev) */ + 0x00, /* IRQs devoted exclusively to PCI usage */ + 0x100B, /* Vendor */ + 0x002B, /* Device */ + 0, /* Miniport data */ + {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* u8 rfu[11] */ + 0x00, /* u8 checksum , this has to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ + { + /* If you change the number of entries, change the CONFIG_IRQ_SLOT_COUNT above! */ + /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ + /* CPU */ + {0x00, (0x01 << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0}, + /* Ethernet */ + {0x00, (0x0E << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0}, + /* Chipset */ + {0x00, (0x0F << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {L_PIRQB, M_PIRQB}, {L_PIRQC, M_PIRQC}, {L_PIRQD, M_PIRQD}}, 0x0, 0x0}, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +} diff --git a/src/mainboard/aaeon/pfm-540i_revb/mainboard.c b/src/mainboard/aaeon/pfm-540i_revb/mainboard.c new file mode 100644 index 0000000..72e500c --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/mainboard.c @@ -0,0 +1,38 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Mark Norman mpnorman@gmail.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <console/console.h> +#include <device/device.h> +#include "chip.h" + +static void init(struct device *dev) +{ + printk(BIOS_DEBUG, "AAEON PFM-540I_REVB ENTER %s\n", __func__); + printk(BIOS_DEBUG, "AAEON PFM-540I_REVB EXIT %s\n", __func__); +} + +static void enable_dev(struct device *dev) +{ + dev->ops->init = init; +} + +struct chip_operations mainboard_ops = { + CHIP_NAME("AAEON PFM-540I_REVB Mainboard") + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/aaeon/pfm-540i_revb/romstage.c b/src/mainboard/aaeon/pfm-540i_revb/romstage.c new file mode 100644 index 0000000..b638a07 --- /dev/null +++ b/src/mainboard/aaeon/pfm-540i_revb/romstage.c @@ -0,0 +1,89 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Advanced Micro Devices, Inc. + * Copyright (C) 2011 Mark Norman mpnorman@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 + */ + +/* Based on romstage.c from AMD's DB800 mainboard. */ + +#include <stdint.h> +#include <stdlib.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/hlt.h> +#include <console/console.h> +#include "cpu/x86/bist.h" +#include "cpu/x86/msr.h" +#include <cpu/amd/lxdef.h> +#include "southbridge/amd/cs5536/cs5536.h" +#include <spd.h> +#include "southbridge/amd/cs5536/early_smbus.c" +#include "southbridge/amd/cs5536/early_setup.c" +#include "superio/smsc/smscsuperio/early_serial.c" + +#define SERIAL_DEV PNP_DEV(0x4e, SMSCSUPERIO_SP1) + +static inline int spd_read_byte(unsigned int device, unsigned int address) +{ + if (device != DIMM0) + return 0xFF; /* No DIMM1, don't even try. */ + + return smbus_read_byte(device, address); +} + +#define ManualConf 0 /* Do automatic strapped PLL config */ +#define PLLMSRhi 0x000005DD /* Manual settings for the PLL */ +#define PLLMSRlo 0x00DE60EE + +#include "northbridge/amd/lx/raminit.h" +#include "northbridge/amd/lx/pll_reset.c" +#include "northbridge/amd/lx/raminit.c" +#include "lib/generic_sdram.c" +#include "cpu/amd/model_lx/cpureginit.c" +#include "cpu/amd/model_lx/syspreinit.c" +#include "cpu/amd/model_lx/msrinit.c" + +void main(unsigned long bist) +{ + static const struct mem_controller memctrl[] = { + {.channel0 = {DIMM0, DIMM1}} + }; + + SystemPreInit(); + msr_init(); + + cs5536_early_setup(); + + /* Note: must do this AFTER the early_setup! It is counting on some + * early MSR setup for CS5536. + */ + smscsuperio_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + pll_reset(ManualConf); + + cpuRegInit(0, DIMM0, DIMM1, DRAM_TERMINATED); + + sdram_initialize(1, memctrl); + + /* Memory is setup. Return to cache_as_ram.inc and continue to boot. */ +} diff --git a/src/superio/smsc/smscsuperio/superio.c b/src/superio/smsc/smscsuperio/superio.c index 4026aff..a2358a4 100644 --- a/src/superio/smsc/smscsuperio/superio.c +++ b/src/superio/smsc/smscsuperio/superio.c @@ -59,6 +59,7 @@ #define A8000 0x77 /* ASUS A8000, a rebranded DME1737(?) */ #define DME1737 0x78 #define SCH3112 0x7c +#define SCH3114 0x7d #define SCH5307 0x81 /* Rebranded LPC47B397(?) */ #define SCH5027D 0x89 #define SCH4304 0x90 /* SCH4304, SCH4307 */ @@ -136,6 +137,7 @@ static const struct logical_devices { {A8000, {0, 3, 4, 5, -1, 7, -1, -1, -1, -1, -1, -1, 10, -1, -1}}, {DME1737, {0, 3, 4, 5, -1, 7, -1, -1, -1, -1, -1, -1, 10, -1, -1}}, {SCH3112, {0, 3, 4, 5, -1, 7, -1, -1, -1, -1, -1, -1, 10, -1, -1}}, + {SCH3114, {0, 3, 4, 5, -1, 7, -1, -1, -1, -1, -1, -1, 10, -1, -1}}, {SCH5307, {0, 3, 4, 5, -1, 7, -1, -1, 8, -1, -1, -1, 10, -1, -1}}, {SCH5027D, {0, 3, 4, 5, -1, 7, -1, -1, -1, -1, -1, -1, 10, -1, 11}}, {SCH4304, {0, 3, 4, 5, -1, 7, -1, 11, -1, -1, -1, -1, 10, -1, -1}},