On Sat, Oct 13, 2007 at 12:00:27AM +0200, Rudolf Marek wrote:
I'm attaching quite big patch which adds support for the K8T890/VT8237R chipset and for my motherboard Asus A8V-E SE. This patch needs the changes I mailed in separate threads during last weeks.
I resolved all major issues.
Great, thanks a lot for your hard work!
What is supported:
- Dual Channel/single channel DDR - tested with 1 or 2 DDR400 dimms (1800MB/s)
- SATA works
- USB works
- AC97/MC97 - sound works
- IDE works
- PCIe 16x works
- PCI slots - works
- 1GHz hypertransport bus - works
- reboot - works
- ACPI tables for interrupt routing, basic ACPI HW abstraction
- All other ACPI tables: RSDP RSDT FACP DSDT FACS HPET APIC MCFG SRAT
- MMCONFIG - works with pached linux
Can explain the details? Which patches?
- HPET - detected not tested yet
Try running powertop (http://www.linuxpowertop.org/) to see what effects it has. Not sure if this needs a kernel patch or not (with some prorietary BIOSes you do, but probably not with LinuxBIOS).
- APIC routing - works + MPS table + ACPI table
- power button generates correct ACPI event ;)
- serial works
- PS2 keyboard & mouse
- VIA V-Link 8x
What is not
- advanced PIC interrupt routing
- IDE cable detection
- PST tables for cpufreq
- reserve MMCONFIG table to e820
- overclocking /clockchip/ voltages
- lastbootnormal() (easy to fix)
- custom CMOS settings
? You mean the cmos.layout file etc?
- RTC Alarm wakeup?
- no IDE 40/80 cable detection
Untested:
- floppy
- parport
- game/midi
Code cleanup:
- get rid of "writeback" function
- possibly other stuff ;)
- Missing copyright headers?
Yes, see below.
So question is how to put it into SVN? All patches must go through the list?
Yes.
What should be fixed so it can get somehow accepted? Of course I can fix some stuff later but I would really like to move on and release something - even not 100% perfect.
Yep, agreed. Let's go through one or two rounds of review and then commit the current status. It's no problem if TODO items remain to be fixed later (e.g. floppy etc), but the code we commit should be in good shape.
Index: src/southbridge/via/vt8237r/romstrap.inc
--- src/southbridge/via/vt8237r/romstrap.inc (revision 0) +++ src/southbridge/via/vt8237r/romstrap.inc (revision 0) @@ -0,0 +1,52 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2004 Tyan Computer
- Written by Yinghai Lu yhlu@tyan.com for Tyan Computer.
- 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
- */
+.section ".romstrap", "a", @progbits
+.globl __romstrap_start +.globl __romstrap_end
+__romstrap_start:
+//This is the Dev0 Func2 HT defaults
+tblpointer: +.long 0x504400AA, 0x61970FC2 //;200M +.long 0x504400AA, 0x61970FC2 //;400M +.long 0x504400AA, 0x61970FC2 //;600M +.long 0x504400AA, 0x61970FC2 //;800M +.long 0x504400AA, 0x61970FC2 //;1000M +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0 +.long 0x0
+.long tblpointer - 0xFFF00000
+__romstrap_end:
+.previous
Is this needed for this chipset? If yes, can you please add some verbose comments which explain what's going on?
Index: src/southbridge/via/vt8237r/vt8237r.c
--- src/southbridge/via/vt8237r/vt8237r.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r.c (revision 0) @@ -0,0 +1,88 @@
Missing license header. Please add one, _every_ file in svn should have a license header.
+#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <pc80/keyboard.h> +#include "chip.h"
+/*
VT8237R_SouthBridge_Revision2.06_Lead-Free.zip+*/
+/* PCI IDs need to be fixed up, I've just replaced all the numbers for now */
Yep, please add them all to pci_ids.h and use their #defines, not the plain numbers.
+static int enabled = 0;
+void hard_reset(void) +{
- printk_err("NO HARD RESET ON VT8237R! FIX ME!\n");
+}
+void writeback(struct device *dev, int where, int what) +{
- unsigned char regval;
uint8_t or u8. I don't know if we already have u8 and friends in v2, but if we don't we should add them. In v3 the use of u8, u16 etc. is pervasive and recommended for just about everything.
- pci_write_config8(dev, where, what);
- regval = pci_read_config8(dev, where);
- if (regval != what) {
print_err("Writeback to ");print_err_hex8(where);print_err("failed ");print_err_hex8(regval);print_err("\n ");
Why print_err? This is no error. Maybe debug or info?
- }
+}
+void dump_south(device_t dev0)
Minor nitpick: dev0 -> dev. Why does it need a number?
+{
- int i, j;
- for (i = 0; i < 256; i += 16) {
printk_debug("%02x: ", i);for (j = 0; j < 16; j++) {printk_debug("%02x ",pci_read_config8(dev0, i + j));}printk_debug("\n");- }
+}
This is really generic stuff, not vt8237r specific. Should be moved somewhere else later (global debug.c maybe?).
+void set_led()
void set_led(void)
+{
- // set power led to steady now that lxbios has virtually done its job
- //device_t dev;
- //dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, 0);
- //pci_write_config8(dev, 0x94, 0xb0);
+}
Is this a TODO? If this cannot work or you don't plan implementing it, please drop the function.
+static void vt8237r_enable(struct device *dev) +{
- struct southbridge_via_vt8237r_config *conf = dev->chip_info;
- unsigned char regval;
u8
- unsigned short vendor, model;
u16
- int i;
- device_t dev0;
Why dev0?
- vendor = pci_read_config16(dev, 0);
- model = pci_read_config16(dev, 0x2);
vendor = pci_read_config16(dev, PCI_VENDOR_ID); model = pci_read_config16(dev, PCI_DEVICE_ID);
- printk_debug("In vt8237r_enable %04x %04x.\n", vendor, model);
- /* FIXME DISABLE USB Device Mode, Internal LAN Controller */
Why? Needed?
+// regval = pci_read_config8(dev, 0x51); +// regval &= ~0x8;
- pci_write_config8(dev, 0x51, 0x8d);
+}
+struct chip_operations southbridge_via_vt8237r_ops = {
- CHIP_NAME("VIA VT8237R Southbridge")
.enable_dev = vt8237r_enable,+}; Index: src/southbridge/via/vt8237r/Config.lb =================================================================== --- src/southbridge/via/vt8237r/Config.lb (revision 0) +++ src/southbridge/via/vt8237r/Config.lb (revision 0)
Missing license header.
@@ -0,0 +1,7 @@ +config chip.h +driver vt8237r.o +driver vt8237r_ide.o +driver vt8237r_lpc.o +driver vt8237r_nic.o +driver vt8237r_sata.o +driver vt8237_bridge.o
vt8237r_bridge? Or is the missing "r" on purpose?
Index: src/southbridge/via/vt8237r/vt8237r_ide.c
--- src/southbridge/via/vt8237r/vt8237r_ide.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r_ide.c (revision 0) @@ -0,0 +1,121 @@ +/*
- This file is part of the LinuxBIOS project.
- Based on other VIA SB code, no native mode. Interrupts from unconnected HDDs
- might occur if IRQ14/15 is used for PCI. Therefore no native mode support.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h> +#include "vt8237r.h"
Can be dropped, vt8237r.h is empty.
+#include "chip.h"
+static void ide_init(struct device *dev) +{
- struct southbridge_via_vt8237r_config *conf = dev->chip_info;
- unsigned char enables;
u8
- printk_info("Enabling VIA IDE.\n");
- enables = pci_read_config8(dev, 0x40);
- printk_debug("enables in reg 0x40 0x%x\n", enables);
- enables |= 3; //enable both channels
- pci_write_config8(dev, 0x40, enables);
- enables = pci_read_config8(dev, 0x40);
- printk_debug("enables in reg 0x40 read back as 0x%x\n", enables);
Nope, please make this configurable. See http://tracker.linuxbios.org/trac/LinuxBIOS/browser/trunk/LinuxBIOSv2/src/so... for an example.
A user should be able to selectively turn on/off IDE0 or IDE1.
- printk_info("%s: enabling compatibility IDE addresses\n",
__FUNCTION__);- enables = pci_read_config8(dev, 0x42);
0x42 should be a #define (probably in vt8237r.h, which will make it non-empty so it can stay :).
- printk_debug("enables in reg 0x42 0x%x\n", enables);
- enables &= ~0xc0; // compatability mode
General remark:
If you're masking/setting/clearing bits, please use the (1 << 4) notation, that makes it pretty easy to see what's going on at first sight (you change bit 4 in this example). Hex numbers have to be "decoded" first, which is tedious.
(yes, sometimes hex numbers are the better choice, but in most cases where single bits are manipulated I find the above notation better)
- pci_write_config8(dev, 0x42, enables);
- enables = pci_read_config8(dev, 0x42);
- printk_debug("enables in reg 0x42 read back as 0x%x\n", enables);
- // Enable prefetch buffers
- enables = pci_read_config8(dev, 0x41);
0x41 should be a #define. Same for all other registers...
- enables |= 0xf0;
- pci_write_config8(dev, 0x41, enables);
- // Lower thresholds (cause award does it)
?
Any noticable effect? I don't like doing stuff where we don't know _why_ we do them.
- enables = pci_read_config8(dev, 0x43);
- enables &= ~0x0f;
- enables |= 0x05;
- pci_write_config8(dev, 0x43, enables);
- // PIO read prefetch counter (cause award does it)
- pci_write_config8(dev, 0x44, 0x18);
- // Use memory read multiple
- pci_write_config8(dev, 0x45, 0x1c);
- // address decoding.
- // we want "flexible", i.e. 1f0-1f7 etc. or native PCI
- // kevinh@ispiri.com - the standard linux drivers seem ass slow when
- // used in native mode - I've changed back to classic
- enables = pci_read_config8(dev, 0x9);
- printk_debug("enables in reg 0x9 0x%x\n", enables);
- enables &= ~0x5;
- pci_write_config8(dev, 0x9, enables);
- enables = pci_read_config8(dev, 0x9);
- printk_debug("enables in reg 0x9 read back as 0x%x\n", enables);
- // standard bios sets master bit.
- enables = pci_read_config8(dev, 0x4);
- printk_debug("command in reg 0x4 0x%x\n", enables);
- enables |= 5;
- // No need for stepping - kevinh@ispiri.com
- //enables &= ~0x80;
- pci_write_config8(dev, 0x4, enables);
0x4 -> PCI_COMMAND
- enables = pci_read_config8(dev, 0x4);
- printk_debug("command in reg 0x4 reads back as 0x%x\n", enables);
- pci_write_config32(dev, 0x10, 0x0);
- pci_write_config32(dev, 0x14, 0x0);
- pci_write_config32(dev, 0x18, 0x0);
- pci_write_config32(dev, 0x1c, 0x0);
Why? Please add a comment (see also below).
- // Force interrupts to use compat mode - just like Award bios
Please drop these comments (they're from vt8235 anyway). You have the datasheets, so please check if this stuff is required at all, and if yes add a descriptive comment which says _why_ it's needed and what it does.
- pci_write_config8(dev, 0x3d, 0x0);
- pci_write_config8(dev, 0x3c, 0xff);
+}
+static struct device_operations ide_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = ide_init,
- .enable = 0,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &ide_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_82C586_1,
82C586_1? Is that really correct?
+}; Index: src/southbridge/via/vt8237r/TODO =================================================================== --- src/southbridge/via/vt8237r/TODO (revision 0) +++ src/southbridge/via/vt8237r/TODO (revision 0)
Please drop this file, merge any contents into *.c files (maybe vt8237r.c).
@@ -0,0 +1,26 @@ +NB & SB
+Fix DMA to 0xe0000-0xeffff - done +Move NB APIC init to NB code - done +MMCONFIG for PCI is reserved but not propagated (0xe0000000) - done +HPET is disabled - fixed
+Motherboard code: +Fix reboot -done
+K8 CODE:
+Fix the 2 dimms memory - done +Fix the resource typo - done?
+Fix enable more than 512KB flash chip +Fix HPET acpi record to match the ACPI reported table +Fix the e820 reserved region for MMCONFIG +Fix PCIe startup - done
+Fix error conditiion when PCIe Link is not trained correctly. +Disable GART in NB?
Index: src/southbridge/via/vt8237r/vt8237r.h
--- src/southbridge/via/vt8237r/vt8237r.h (revision 0) +++ src/southbridge/via/vt8237r/vt8237r.h (revision 0)
Drop it, or fill it with contents (#defines for southbridge registers).
@@ -0,0 +1,2 @@ +//GPL here
Index: src/southbridge/via/vt8237r/vt8237r_early_smbus.c
--- src/southbridge/via/vt8237r/vt8237r_early_smbus.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r_early_smbus.c (revision 0) @@ -0,0 +1,250 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Corey Osgood corey_osgood@verizon.net
- 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
- */
Let's check the diff to Corey's original version of the file. I have the impression it's pretty small. Can we make a generic early_smbus file for _all_ southbridges, where you only have to pass a few parameters for the specific southbridge?
+#define SMBUS_IO_BASE 0x0400 //static
+/* With this, is SMBUS_IO_BASE added during compile or runtime? */ +#define SMBHSTSTAT SMBUS_IO_BASE + 0x0 +#define SMBSLVSTAT SMBUS_IO_BASE + 0x1 +#define SMBHSTCTL SMBUS_IO_BASE + 0x2 +#define SMBHSTCMD SMBUS_IO_BASE + 0x3 +#define SMBXMITADD SMBUS_IO_BASE + 0x4 +#define SMBHSTDAT0 SMBUS_IO_BASE + 0x5 +/* Rest of these aren't used... */ +#define SMBHSTDAT1 SMBUS_IO_BASE + 0x6 +#define SMBBLKDAT SMBUS_IO_BASE + 0x7 +#define SMBSLVCTL SMBUS_IO_BASE + 0x8 +#define SMBTRNSADD SMBUS_IO_BASE + 0x9 +#define SMBSLVDATA SMBUS_IO_BASE + 0xa +#define SMLINK_PIN_CTL SMBUS_IO_BASE + 0xe +#define SMBUS_PIN_CTL SMBUS_IO_BASE + 0xf
+/* Define register settings */ +#define HOST_RESET 0xff +#define DIMM_BASE 0xa0 // 1010000 is base for DIMM in SMBus +#define READ_CMD 0x01 // 1 in the 0 bit of SMBHSTADD states to READ
+#define SMBUS_TIMEOUT (100*1000*10)
+#define I2C_TRANS_CMD 0x40 +#define CLOCK_SLAVE_ADDRESS 0x69
+/* Debugging macros. Only necessary if something isn't working right */
+//#define DEBUG_SMBUS = 1
+#ifdef DEBUG_SMBUS +#define PRINT_DEBUG(x) print_debug(x) +#define PRINT_DEBUG_HEX16(x) print_debug_hex16(x) +#else +#define PRINT_DEBUG(x) +#define PRINT_DEBUG_HEX16(x) +#endif
+/* TODO: datasheet link here */
+/* See datasheet pages 125 and 137-139 */
+/* Internal functions */
+/* TODO: make define? */ +#define SMBUS_DELAY() outb(0x80, 0x80)
should probably be inb() instead of outb() to not output dummy POST codes.
+static void smbus_print_error(unsigned char host_status_register,
int loops)+{
- /* Check if there actually was an error */
- if (host_status_register == 0x00 || host_status_register == 0x40 ||
host_status_register == 0x42)return;+// print_err("smbus_error: "); +// print_err_hex8(host_status_register); +// print_err("Wait was \r\n"); +// print_err_hex8(loops);
- print_err("\r\n");
- if (loops >= SMBUS_TIMEOUT) {
print_err("SMBus Timout\r\n");- }
- if (host_status_register & (1 << 4)) {
print_err("Interrup/SMI# was Failed Bus Transaction\r\n");- }
- if (host_status_register & (1 << 3)) {
print_err("Bus Error\r\n");- }
- if (host_status_register & (1 << 2)) {
print_err("Device Error\r\n");- }
- if (host_status_register & (1 << 1)) {
print_err("Interrupt/SMI# was Successful Completion\r\n");- }
- if (host_status_register & (1 << 0)) {
print_err("Host Busy\r\n");- }
+}
+static void smbus_wait_until_ready(void) +{
- int loops;
- PRINT_DEBUG("Waiting until smbus ready\r\n");
- loops = 0;
- /* Yes, this is a mess, but it's the easiest way to do it */
- while ((inb(SMBHSTSTAT) & 1) == 1 && loops <= SMBUS_TIMEOUT)
++loops;- smbus_print_error(inb(SMBHSTSTAT), loops);
+}
+static void smbus_reset(void) +{
- /* four resets? a little overboard? or just frustrated? */
- outb(HOST_RESET, SMBHSTSTAT);
+#if 0
- outb(HOST_RESET, SMBHSTSTAT);
- outb(HOST_RESET, SMBHSTSTAT);
- outb(HOST_RESET, SMBHSTSTAT);
+#endif
Please check the datasheet whether it's necessary to do this four times. If no, drop the other calls.
- /* Datasheet says we have to read it to take ownership of SMBus */
- inb(SMBHSTSTAT);
- PRINT_DEBUG("After reset status: ");
- PRINT_DEBUG_HEX16(inb(SMBHSTSTAT));
- PRINT_DEBUG("\r\n");
+}
+/* Public functions */
+static unsigned int get_spd_data(unsigned int dimm, unsigned int offset)
It's static, so not really public?
+{
- unsigned int val;
- print_debug("DIMM ");
- print_debug_hex8(dimm);
- print_debug(" OFFSET ");
- print_debug_hex8(offset);
- print_debug("\r\n");
- smbus_reset();
- /* clear host data port */
- outb(0x00, SMBHSTDAT0);
- SMBUS_DELAY();
- smbus_wait_until_ready();
- /* Do some mathmatic magic */
- dimm = (dimm << 1);
+// dimm &= 0x0E; +// dimm |= 0xA1;
- dimm |= 1;
- outb(dimm, SMBXMITADD);
- outb(offset, SMBHSTCMD);
- outb(0x48, SMBHSTCTL);
Please explain (add a comment).
- SMBUS_DELAY();
- smbus_wait_until_ready();
- val = inb(SMBHSTDAT0);
- print_debug("Read: ");
- print_debug_hex8(val);
- print_debug("\r\n");
- smbus_reset(); /* probably don't have to do this, but it can't hurt */
- return val; /* can I just "return inb(SMBHSTDAT0)"? */
+}
+static unsigned int smbus_read_byte(unsigned int dimm, unsigned int offset) +{
- unsigned int data;
- data = get_spd_data(dimm, offset);
- return data;
Why not
return get_spd_data(dimm, offset);
?
+}
+/* Debugging Function */
+#ifdef DEBUG_SMBUS +static void dump_spd_data(void) +{
- int dimm, offset, regs;
- unsigned int val;
- for (dimm = 0; dimm < 8; dimm++) {
print_debug("SPD Data for DIMM ");print_debug_hex8(dimm);print_debug("\r\n");val = get_spd_data(dimm, 0);if (val == 0xff) {regs = 256;} else if (val == 0x80) {regs = 128;} else {print_debug("No DIMM present\r\n");regs = 0;}for (offset = 0; offset < regs; offset++) {print_debug(" Offset ");print_debug_hex8(offset);print_debug(" = 0x");print_debug_hex8(get_spd_data(0x50 + dimm, offset));print_debug("\r\n");}- }
+} +#else +#define dump_spd_data() +#endif
Can be dropped? This is not vt8237r specific anyway and (if at all) should go into some global location in the svn tree (debug.c?).
+static void enable_smbus(void) +{
- int c;
- device_t dev;
- /* Power management controller */
- /* This should work, but there are more important things to work on */
- /* dev = PCI_DEV(0, 0x11, 0); */
- dev = pci_locate_device(PCI_ID(0x1106, 0x3227), 0);
0x1106, 0x3227 should be #defines in pci_ids.h.
- if (dev == PCI_DEV_INVALID) {
die("Power Managment Controller not found\r\n");- }
- /* Set clock source */
- pci_write_config8(dev, 0x94, 0xa0);
0x94 #define
- /* Write SMBus IO base to 0xd0, and enable SMBus */
- pci_write_config16(dev, 0xd0, SMBUS_IO_BASE | 1);
- /* Set to Award value */
- pci_write_config8(dev, 0xd2, 0x01);
?
- /* make it work for I/O ... */
- pci_write_config16(dev, 0x04, 0x0001);
- /* The other, slightly hackish, fixup method */
- for (c = 0; c < 30; c++)
get_spd_data(0x50, c);
?
+} Index: src/southbridge/via/vt8237r/romstrap.lds =================================================================== --- src/southbridge/via/vt8237r/romstrap.lds (revision 0) +++ src/southbridge/via/vt8237r/romstrap.lds (revision 0) @@ -0,0 +1,28 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 AMD
- Written by Yinghai Lu yinghai.lu@amd.com for AMD.
- 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
- */
+SECTIONS {
- . = (_ROMBASE + ROM_IMAGE_SIZE - 0x2c) - (__romstrap_end - __romstrap_start);
- .romstrap (.): {
*(.romstrap)- }
+}
Needed? Depends on the *.inc file above, I guess...
Index: src/southbridge/via/vt8237r/vt8237r_sata.c
--- src/southbridge/via/vt8237r/vt8237r_sata.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r_sata.c (revision 0) @@ -0,0 +1,56 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include "vt8237r.h"
+static void sata_init(struct device *dev) +{
- uint8_t reg;
- printk_debug("Configuring VIA SATA Controller\n");
- /* class IDE Disk */
- reg = pci_read_config8(dev, 0x45);
0x45 #define
- reg &= 0x7f; /* Sub Class Write Protect off */
- pci_write_config8(dev, 0x45, reg);
- pci_write_config8(dev, 0xa, 0x1);
0xa #define
- reg |= 0x80; /* Sub Class Write Protect on */
- pci_write_config8(dev, 0x45, reg);
+}
+static struct device_operations sata_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = sata_init,
- .enable = 0,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &sata_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x3149,
Should be #define in pci_ids.h.
+}; Index: src/southbridge/via/vt8237r/chip.h =================================================================== --- src/southbridge/via/vt8237r/chip.h (revision 0) +++ src/southbridge/via/vt8237r/chip.h (revision 0)
Missing license header.
@@ -0,0 +1,21 @@ +#ifndef _SOUTHBRIDGE_VIA_VT8237R +#define _SOUTHBRIDGE_VIA_VT8237R
Let's use the same format as in v3:
#ifndef SOUTHBRIDGE_VIA_VT8237R_CHIP_H #define SOUTHBRIDGE_VIA_VT8237R_CHIP_H
+extern struct chip_operations southbridge_via_vt8237r_ops;
+struct southbridge_via_vt8237r_config {
- /* PCI function enables */
- /* i.e. so that pci scan bus will find them. */
- /* I am putting in IDE as an example but obviously this needs
* to be more complete!*/- int enable_ide;
- /* enables of functions of devices */
- /* USB removed, code comments essentially said it should have been long ago */
- int enable_native_ide;
- /* No serial on vt8237 */
- int enable_keyboard;
- int enable_nvram;
I think you're not yet using most of this. Drop the comments please, and add only the variables you actually use for now. Example: http://tracker.linuxbios.org/trac/LinuxBIOS/browser/trunk/LinuxBIOSv2/src/so...
+};
+#endif /* _SOUTHBRIDGE_VIA_VT8237R */ Index: src/southbridge/via/vt8237r/vt8237r_nic.c =================================================================== --- src/southbridge/via/vt8237r/vt8237r_nic.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r_nic.c (revision 0)
Missing license header.
@@ -0,0 +1,40 @@ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include "vt8237r.h"
+/*
- Enable the ethernet device and turn off stepping (because it is integrated
- inside the southbridge)
- */
+/* The PCI ID for this for vt8237 matches vt8235. I'm not bothering to mess
- with it for now, and hoping it works */
+static void nic_init(struct device *dev) +{
- uint8_t byte;
- printk_debug("Configuring VIA Rhine LAN\n");
- /* We don't need stepping - though the device supports it */
- byte = pci_read_config8(dev, PCI_COMMAND);
- byte &= ~PCI_COMMAND_WAIT;
- pci_write_config8(dev, PCI_COMMAND, byte);
+}
+static struct device_operations nic_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = nic_init,
- .enable = 0,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &nic_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_8233_7,
+}; Index: src/southbridge/via/vt8237r/vt8237_bridge.c =================================================================== --- src/southbridge/via/vt8237r/vt8237_bridge.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237_bridge.c (revision 0) @@ -0,0 +1,60 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h>
+static void smth_enable(struct device *dev)
smth? Something? Or is it a certain device?
+{
+// print_err("B188 device dump\n"); +// VIA recommends this, sorry no known info
In general, please use C-style comments (/* Foo */) as per coding guidelines. // comments aren't a reason to reject a patch of course, but it would be nice if we could (as much as possible) consistently use the C-style comments.
- writeback(dev, 0x40, 0x91);
- writeback(dev, 0x41, 0x40);
- writeback(dev, 0x43, 0x44);
- writeback(dev, 0x44, 0x31);
- writeback(dev, 0x45, 0x3a);
- writeback(dev, 0x46, 0x88); //PCI ID
- writeback(dev, 0x47, 0xb1); //PCI ID
- writeback(dev, 0x3e, 0x16); //bridge control????
+// dump_south(dev);
+}
+static struct device_operations smth_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .enable = smth_enable,
- .scan_bus = pci_scan_bridge,
- .reset_bus = pci_bus_reset,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &smth_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xb188,
#define
+}; Index: src/southbridge/via/vt8237r/vt8237r_lpc.c =================================================================== --- src/southbridge/via/vt8237r/vt8237r_lpc.c (revision 0) +++ src/southbridge/via/vt8237r/vt8237r_lpc.c (revision 0) @@ -0,0 +1,338 @@ +/*
- This file is part of the LinuxBIOS project.
- Based on other VIA SB code.
Drop this, or if the amount of copied code is non-trivial add the respective copyright holder here, too.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <arch/io.h> +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h>
+#include <pc80/mc146818rtc.h>
+#include "vt8237r.h" +#include "chip.h"
+#include <cpu/x86/lapic.h>
+struct ioapicreg {
- unsigned int reg;
- unsigned int value_low, value_high;
uint8_t?
+};
+extern void dump_south(device_t dev0);
+static struct ioapicreg ioapicregvalues[] = { +#define ALL (0xff << 24) +#define NONE (0) +#define DISABLED (1 << 16) +#define ENABLED (0 << 16) +#define TRIGGER_EDGE (0 << 15) +#define TRIGGER_LEVEL (1 << 15) +#define POLARITY_HIGH (0 << 13) +#define POLARITY_LOW (1 << 13) +#define PHYSICAL_DEST (0 << 11) +#define LOGICAL_DEST (1 << 11) +#define ExtINT (7 << 8) +#define NMI (4 << 8) +#define SMI (2 << 8) +#define INT (1 << 8)
Move these either to the top of the file or into vt8237r.h if they're useful in other files, too.
- /* IO-APIC virtual wire mode configuration */
- /* mask, trigger, polarity, destination, delivery, vector */
- {0,
ENABLED | TRIGGER_EDGE | POLARITY_HIGH | PHYSICAL_DEST | ExtINT,NONE},- {1, DISABLED, NONE},
- {2, DISABLED, NONE},
- {3, DISABLED, NONE},
- {4, DISABLED, NONE},
- {5, DISABLED, NONE},
- {6, DISABLED, NONE},
- {7, DISABLED, NONE},
- {8, DISABLED, NONE},
- {9, DISABLED, NONE},
- {10, DISABLED, NONE},
- {11, DISABLED, NONE},
- {12, DISABLED, NONE},
- {13, DISABLED, NONE},
- {14, DISABLED, NONE},
- {15, DISABLED, NONE},
- {16, DISABLED, NONE},
- {17, DISABLED, NONE},
- {18, DISABLED, NONE},
- {19, DISABLED, NONE},
- {20, DISABLED, NONE},
- {21, DISABLED, NONE},
- {22, DISABLED, NONE},
- {23, DISABLED, NONE},
- /* Be careful and don't write past the end... */
+};
+static void setup_ioapic(unsigned long ioapic_base) +{
- int i;
- unsigned long value_low, value_high, adr;
- volatile unsigned long *l;
- struct ioapicreg *a = ioapicregvalues;
- //delivered to CPU0
- ioapicregvalues[0].value_high = (lapicid()) << (56 - 32);
- l = (unsigned long *) ioapic_base;
- l[0] = 3; //set APIC to FSB message
- adr = l[4];
- l[4] = (adr & 0xFFFFFE) | 1;
- l[0] = 0; //set APIC ADDR - this will be APIC 2
- adr = l[4];
- l[4] = (adr & 0xF0FFFF) | (2 << 24);
- for (i = 0;
i < sizeof(ioapicregvalues) / sizeof(ioapicregvalues[0]);
Should be ARRAY_SIZE later, not sure if we already added that to v2.
i++, a++) {l[0] = (a->reg * 2) + 0x10;l[4] = a->value_low;value_low = l[4];l[0] = (a->reg * 2) + 0x11;l[4] = a->value_high;value_high = l[4];if ((i == 0) && (value_low == 0xffffffff)) {printk_warning("IO APIC not responding.\n");return;}- }
+}
+static void pci_routing_fixup(struct device *dev) +{
- /* set up PCI IRQ routing, route everything through APIC */
- pci_write_config8(dev, 0x44, 0x00); /* PCI PNP Interrupt Routing INTE/F - disable */
- pci_write_config8(dev, 0x45, 0x00); /* PCI PNP Interrupt Routing INTG/H - disable */
- pci_write_config8(dev, 0x46, 0x10); /* Route INTE-INTH through registers above, no map to INTA-INTD */
- pci_write_config8(dev, 0x54, 0x00); /* PCI Interrupt Polarity */
- pci_write_config8(dev, 0x55, 0x00); /* PCI INTA# Routing */
- pci_write_config8(dev, 0x56, 0x00); /* PCI INTB#/C# Routing */
- pci_write_config8(dev, 0x57, 0x00); /* PCI INTD# Routing */
+}
+/*
- Set up the power management capabilities directly into ACPI mode. This
- avoids having to handle any System Management Interrupts (SMI's) which I
- can't figure out how to do !!!!
- */
+void setup_pm(device_t dev) +{
- // Set gen config 0
- pci_write_config8(dev, 0x80, 0x20);
- // Set ACPI base address to IO 0x500
- pci_write_config16(dev, 0x88, 0x501);
- // set ACPI irq to 9, need to set IRQ 9 override to level!
- pci_write_config8(dev, 0x82, 0x49);
- // primary interupt channel
- pci_write_config16(dev, 0x84, 0x30b2);
- // throttle / stop clock control
- pci_write_config8(dev, 0x8d, 0x18);
- pci_write_config8(dev, 0x93, 0x88);
- pci_write_config8(dev, 0x94, 0xa4);
- pci_write_config8(dev, 0x95, 0xcc);
- pci_write_config8(dev, 0x98, 0);
- pci_write_config8(dev, 0x99, 0x1e); //??
- /* enable SATA LED, disable CPU Frequency Change */
Why the CPU freq. change? Can you elaborate?
- pci_write_config8(dev, 0xe5, 0x9);
- /* REQ5 as PCI request input - should be together with INTE-INTH */
- pci_write_config8(dev, 0xe4, 0x4);
- // Enable ACPI access (and setup like award)
- pci_write_config8(dev, 0x81, 0x84);
- outw(0xffff, 0x500);
- outw(0xffff, 0x520);
- outw(0xffff, 0x528);
- outl(0xffffffff, 0x530);
- outw(0x0, 0x524);
- outw(0x0, 0x52a);
- outw(0x0, 0x52c);
- outl(0x0, 0x534);
- outl(0x0, 0x538); //fix
- outb(0x0, 0x542);
- outw(0x001, 0x504);
?
Needs some comments.
+}
+static void vt8237r_init(struct device *dev) +{
- unsigned char enables, byte;
- printk_debug("vt8237r init\n");
- byte = pci_read_config8(dev, PCI_COMMAND);
- byte |= PCI_COMMAND_WAIT;
- pci_write_config8(dev, PCI_COMMAND, byte);
Add a comment please (what this does and why).
- // enable the internal I/O decode
- enables = pci_read_config8(dev, 0x6C);
- enables |= 0x80;
- pci_write_config8(dev, 0x6C, enables);
- //FIXME Map 4MB of FLASH into the address space
- pci_write_config8(dev, 0x41, 0x0);
Should be the maximum possible, does that make sense? Or it could be a config option.
- // Set bit 6 of 0x40, because Award does it (IO recovery time)
- // IMPORTANT FIX - EISA 0x4d0 decoding must be on so that PCI
- // interrupts can be properly marked as level triggered.
- enables = pci_read_config8(dev, 0x40);
- enables |= 0x44;
- pci_write_config8(dev, 0x40, enables);
- // Set 0x42 to 0xf8 to match Award bios
Nah, please don't try to blindly match what other BIOSes do, only if there's a good reason (functionality or performance). We want to know exactly _why_ this is done (or not).
- enables = pci_read_config8(dev, 0x42);
- enables |= 0xf8;
- pci_write_config8(dev, 0x42, enables);
- /* Delay Transaction Control */
- pci_write_config8(dev, 0x43, 0xb);
- /* IO Recovery time */
- pci_write_config8(dev, 0x4c, 0x44);
- /* ROM Memory Cycles Go To LPC */
- pci_write_config8(dev, 0x59, 0x80);
- /* bypass Bypass APIC De-Assert Message, INTE#, INTF#, INTG#, INTH# as PCI */
- pci_write_config8(dev, 0x5B, 0xb);
- /* set Read Pass Write Control Enable (force A2 from APIC FSB to low) */
- pci_write_config8(dev, 0x48, 0x8c);
- /* Set 0x58 to 0x43 APIC and RTC */
- pci_write_config8(dev, 0x58, 0x43);
- /* Set bit 3 of 0x4f to match award (use INIT# as cpu reset) */
- enables = pci_read_config8(dev, 0x4f);
- enables |= 0x08;
- pci_write_config8(dev, 0x4f, enables);
- /* enable serial irq */
- pci_write_config8(dev, 0x52, 0x9);
- /* dma */
- //pci_write_config8(dev, 0x53, 0x00);
- //enable HPET, ACPI has define to fixed addr
+#define HPET_ADDR 0xfed00000ULL
Put this at the top of the file or in the *.h file. Does it make sense to make a config option out of it?
- pci_write_config16(dev, 0x69, ((HPET_ADDR >> 10) & 0xffff));
- pci_write_config8(dev, 0x6b, ((HPET_ADDR >> 26) & 0x3f));
- pci_write_config8(dev, 0x68, 0x80);
- // Power management setup
- setup_pm(dev);
- // Start the rtc
- rtc_init(0);
+}
+void vt8237r_read_resources(device_t dev) +{
- struct resource *res;
- pci_dev_read_resources(dev);
- /* fixed APIC resource */
- res = new_resource(dev, 0x44);
- res->base = 0xfec00000;
Is this different from HPET_ADDR? Should it?
- res->size = 256;
- res->limit = res->base + res->size - 1;
- res->align = 8;
- res->gran = 8;
- res->flags = IORESOURCE_MEM | IORESOURCE_FIXED |
IORESOURCE_STORED | IORESOURCE_ASSIGNED;+}
+void vt8237r_enable_resources(device_t dev) +{
- /* vt8237r is not a pci bridge and has no resources of its own (other than standard PC i/o addresses)
however it does control the isa bus and so we need to manually call enable childrens resources on that bus */
Yep, good comment. Please add it to the top of the function as Doxygen comment, though:
/** * The VT8237R is not a PCI bridge and has no resources of its own (other * than standard PC I/O addresses), however it does control the ISA bus * and so we need to manually call enable childrens resources on that bus. */ void vt8237r_enable_resources(device_t dev) { /* ... */ }
- pci_dev_enable_resources(dev);
- enable_childrens_resources(dev);
+}
+static void keyboard_on(struct device *dev) +{
- unsigned char regval;
u8
- regval = pci_read_config8(dev, 0x51);
- regval |= 0x05;
- regval &= 0xfd;
Add a comment what this does.
- pci_write_config8(dev, 0x51, regval);
- init_pc_keyboard(0x60, 0x64, 0);
+}
+static void southbridge_init(struct device *dev) +{
- unsigned int v;
v is not needed?
- vt8237r_init(dev);
- pci_routing_fixup(dev);
- setup_ioapic(0xfec00000);
Why hardcode this number here again?
- setup_i8259();
- keyboard_on(dev);
- //dump_south(dev);
+}
+static struct device_operations vt8237r_lpc_ops = {
- .read_resources = vt8237r_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = vt8237r_enable_resources,
- .init = &southbridge_init,
- .scan_bus = scan_static_bus,
+};
+static struct pci_driver lpc_driver __pci_driver = {
- .ops = &vt8237r_lpc_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x3227,
#define
+}; Index: src/southbridge/via/k8t890/Config.lb =================================================================== --- src/southbridge/via/k8t890/Config.lb (revision 0) +++ src/southbridge/via/k8t890/Config.lb (revision 0)
Missing license header.
@@ -0,0 +1,6 @@ +driver k8t890_ctrl.o +driver k8t890_dram.o +driver k8t890_host.o +driver k8t890_host_ctrl.o +driver k8t890_pcie.o +driver k8t890_traf_ctrl.o Index: src/southbridge/via/k8t890/k8t890_host.c =================================================================== --- src/southbridge/via/k8t890/k8t890_host.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_host.c (revision 0) @@ -0,0 +1,44 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h>
+static void host_enable(struct device *dev) +{
- /* multiple function control */
- pci_write_config8(dev, 0x4f, 0x01);
0x4f #define?
+}
+static struct device_operations host_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = host_enable,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &host_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x238,
#define
+}; Index: src/southbridge/via/k8t890/k8t890_pcie.c =================================================================== --- src/southbridge/via/k8t890/k8t890_pcie.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_pcie.c (revision 0) @@ -0,0 +1,159 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/pci.h> +//#include <device/pcix.h> +#include <device/pciexp.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h>
+void peg_init(struct device *dev) +{
- uint8_t reg;
- printk_debug("Configuring PCIe PEG\n");
- dump_south(dev);
+// reg = pci_read_config8(dev, 0xe0); +// pci_write_config8(dev, 0xe0, (reg & 0xf0) | 0xc);
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg | 0x10); //disable link
- pci_write_config8(dev, 0xe1, 0xb); //award has 0xb VIA recomends 0x4
- //pci_write_config8(dev, 0xe2, 0x0);
- //pci_write_config8(dev, 0xe3, 0x92);
- pci_write_config8(dev, 0xc0, 0x43); //disable scrambling bit 6 to 1
- pci_write_config8(dev, 0xb1, 0xf0); //set replay timer limit
- reg = pci_read_config8(dev, 0xb8);
- pci_write_config8(dev, 0xb8, reg | 0x1); // bit0=1 SDP (Start DLLP) always at Lane0.
lines are too long, please add the comment above of the respective code lines.
- reg = pci_read_config8(dev, 0xa4);
- pci_write_config8(dev, 0xa4, reg | 0x30); //set downstream wait and Upstream Checking Malformed TLP through "Byte Enable Rule" And "Over 4K Boundary Rule"
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg & ~0x10); //enable link
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg | 0x20); //retrain link
- reg = pci_read_config8(dev, 0x3e);
- reg |= 0x40;
- pci_write_config8(dev, 0x3e, reg); //bus reset
- reg = pci_read_config8(dev, 0x3e);
- reg &= ~0x40;
- pci_write_config8(dev, 0x3e, reg); //bus reset done
- dump_south(dev);
+}
+void pcie_init(struct device *dev) +{
- uint8_t reg;
- printk_debug("Configuring PCIe PEXs\n");
- dump_south(dev);
+// reg = pci_read_config8(dev, 0xe0); +// pci_write_config8(dev, 0xe0, (reg & 0xf0) | 0xc);
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg | 0x10); //disable link
- pci_write_config8(dev, 0xe1, 0xb); //award has 0xb VIA recomends 0x4
Did you try 0x4? Any differences?
- pci_write_config8(dev, 0xb1, 0xf0); //set replay timer limit
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg & ~0x10); //enable link
- reg = pci_read_config8(dev, 0x50);
- pci_write_config8(dev, 0x50, reg | 0x20); //retrain link
- reg = pci_read_config8(dev, 0x3e);
- reg |= 0x40;
- pci_write_config8(dev, 0x3e, reg); //bus reset
- reg = pci_read_config8(dev, 0x3e);
- reg &= ~0x40;
- pci_write_config8(dev, 0x3e, reg); //bus reset done
- dump_south(dev);
+}
+static struct device_operations peg_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .enable = peg_init,
- .scan_bus = pciexp_scan_bridge,
- .reset_bus = pci_bus_reset,
- .ops_pci = 0,
+};
+static struct device_operations pcie_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .enable = pcie_init,
- .scan_bus = pciexp_scan_bridge,
- .reset_bus = pci_bus_reset,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &peg_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xa238,
+};
+static struct pci_driver pcie_drvd3f0 __pci_driver = {
- .ops = &pcie_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xc238,
+};
+static struct pci_driver pcie_drvd3f1 __pci_driver = {
- .ops = &pcie_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xd238,
+};
+static struct pci_driver pcie_drvd3f2 __pci_driver = {
- .ops = &pcie_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xe238,
+};
+static struct pci_driver pcie_drvd3f3 __pci_driver = {
- .ops = &pcie_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0xf238,
+}; Index: src/southbridge/via/k8t890/k8t890_traf_ctrl.c =================================================================== --- src/southbridge/via/k8t890/k8t890_traf_ctrl.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_traf_ctrl.c (revision 0) @@ -0,0 +1,114 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h>
+void mmconfig_set_resources(device_t dev) +{
- struct resource *resource;
- uint8_t reg;
- resource = find_resource(dev, 0x61);
0x61 #define
- if (resource) {
report_resource_stored(dev, resource, "<mmconfig>");/* Remember this resource has been stored */resource->flags |= IORESOURCE_STORED;pci_write_config8(dev, 0x61, (resource->base >> 28));reg = pci_read_config8(dev, 0x60);reg |= 0x3;/* enable MMCONFIG decoding */pci_write_config8(dev, 0x60, reg);- }
- pci_dev_set_resources(dev);
+}
+static void apic_mmconfig_read_resources(device_t dev) +{
- struct resource *res;
- pci_dev_read_resources(dev);
- res = new_resource(dev, 0x40);
- /* NB APIC fixed to this addr */
- res->base = 0xfecc0000;
Hardcoded again. I think this should be a #define in *.h or even a config option, rather than hardcoding it in all places.
- res->size = 256;
- res->limit = res->base + res->size - 1;
- res->align = 8;
- res->gran = 8;
- res->flags = IORESOURCE_MEM | IORESOURCE_FIXED |
IORESOURCE_STORED | IORESOURCE_ASSIGNED;- /* Add a MMCONFIG resource */
- res = new_resource(dev, 0x61);
- res->size = 256 * 1024 * 1024;
- res->align = log2(res->size);
- res->gran = log2(res->size);
- res->limit = 0xffffffff; /* 4G */
- res->flags = IORESOURCE_MEM;
+}
+static void traf_ctrl_enable(struct device *dev) +{
- volatile unsigned long *apic;
- unsigned long data;
- writeback(dev, 0x60, 0x88); //enable D3F1-D3F3, no device2 redirect, enable just one device behind bridge device 2 and device 3) */
Line too long.
- //will enable MMCONFIG later
- writeback(dev, 0x64, 0x23);
- writeback(dev, 0x62, 0x00); /* no extended RCRB Base Address */
- //offset80 ->95 bit 4 in 1 in award
- //enable APIC, to 0xfecc0000
- writeback(dev, 0x40, 0x8c);
- writeback(dev, 0x41, 0x00);
- //BT_INTR enable, APIC Nonshare Mode Enable
- writeback(dev, 0x42, 0x5);
- apic = (unsigned long *) 0xfecc0000;
- apic[0] = 3; //set APIC to FSB message
- data = apic[4];
- apic[4] = (data & 0xFFFFFE) | 1;
- apic[0] = 0; //set APIC ADDR
- data = apic[4];
- apic[4] = (data & 0xF0FFFF) | (3 << 24); //APIC ID 3
+}
+static struct device_operations traf_ctrl_ops = {
- .read_resources = apic_mmconfig_read_resources,
- .set_resources = mmconfig_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = traf_ctrl_enable,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &traf_ctrl_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x5238,
+}; Index: src/southbridge/via/k8t890/k8t890_host_ctrl.c =================================================================== --- src/southbridge/via/k8t890/k8t890_host_ctrl.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_host_ctrl.c (revision 0) @@ -0,0 +1,86 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h>
+static void host_ctrl_enable(struct device *dev) +{
+// done through ROMSIP mostly, fine tune the rest
- dump_south(dev);
- writeback(dev, 0xa0, 0x13); //bit4 is reserved!
- writeback(dev, 0xa1, 0x8e); //some bits are reserved
- writeback(dev, 0xa2, 0x0e); //IO NVRAM base 0xe00-0xeff disabled some bits are reserved!
- writeback(dev, 0xa5, 0x3c); //some bits reserved
- writeback(dev, 0xa6, 0x80); //some bits reserved
- writeback(dev, 0xa0, 0x13); //bit4 is reserved!
- writeback(dev, 0xa1, 0x8e); //some bits are reserved
- writeback(dev, 0xa2, 0x0e); //IO NVRAM base 0xe00-0xeff disabled
- writeback(dev, 0xa3, 0x31);
- writeback(dev, 0xa4, 0x30);
- writeback(dev, 0xa5, 0x3c); //some bits reserved
- writeback(dev, 0xa6, 0x80); //some bits reserved
- writeback(dev, 0xa7, 0x86); //some bits reserved
- writeback(dev, 0xa8, 0x7f); //some bits reserved
- writeback(dev, 0xa9, 0xcf); //some bits reserved
- writeback(dev, 0xaa, 0x44);
- writeback(dev, 0xab, 0x22);
- writeback(dev, 0xac, 0x35); //maybe bit0 is readonly?
- writeback(dev, 0xae, 0x22);
- writeback(dev, 0xaf, 0x40);
+//b0 is missing
- writeback(dev, 0xb1, 0x13);
- writeback(dev, 0xb4, 0x02); //some bits are reserved
- writeback(dev, 0xc0, 0x20);
- writeback(dev, 0xc1, 0xaa);
- writeback(dev, 0xc2, 0xaa);
- writeback(dev, 0xc3, 0x02);
- writeback(dev, 0xc4, 0x50);
- writeback(dev, 0xc5, 0x50);
Hm, some more comments needed? What's the general idea of this stuff?
- dump_south(dev);
+}
+static struct device_operations host_ctrl_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = host_ctrl_enable,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &host_ctrl_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x2238,
+}; Index: src/southbridge/via/k8t890/k8t890_dram.c =================================================================== --- src/southbridge/via/k8t890/k8t890_dram.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_dram.c (revision 0) @@ -0,0 +1,71 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h> +#include <cpu/x86/msr.h> +#include <cpu/amd/mtrr.h>
+static void dram_enable(struct device *dev) +{
- writeback(dev, 0x86, 0x39); /* enable Lowest Interrupt arbitration for APIC,
enable NB APIC decoding, MSI support,?no SMRAM,compatible SMM */
Line too long, add the comment above the code line.
- writeback(dev, 0x80, 0xff); //no shadows for C ROM
- writeback(dev, 0x81, 0xff); //no shadows for D ROM
- writeback(dev, 0x82, 0xff); //no shadows for E ROM
- writeback(dev, 0x83, 0x30); //no shadows for F ROM
- {
//FIXME AMD64SPECIC, need to know the end of memory!msr_t msr;u16 reg;msr = rdmsr(TOP_MEM);reg = pci_read_config16(dev, 0x84);reg &= 0xf;pci_write_config16(dev, 0x84, (msr.lo >> 16) | reg);reg = pci_read_config16(dev, 0x88);reg &= 0xf800;pci_write_config16(dev, 0x88, (msr.lo >> 24) | reg);- }
+}
+static struct device_operations dram_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = dram_enable,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &dram_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x3238,
+}; Index: src/southbridge/via/k8t890/k8t890_ctrl.c =================================================================== --- src/southbridge/via/k8t890/k8t890_ctrl.c (revision 0) +++ src/southbridge/via/k8t890/k8t890_ctrl.c (revision 0) @@ -0,0 +1,107 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 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 <device/device.h> +#include <device/pci.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <console/console.h>
+static void ctrl_enable(struct device *dev) +{
- print_err("7238 device dump\n");
Not an error. Use debug or info.
+// +//Note: PCI1_RxXX[6] and PCI1_RxYY[0] should be set to 1 to fix V-Link ordering issue for VT8237R +//Plus.
- //C2P Read ACK Return Priority
- //1: Address bit[27:24] are used as extended register address bit[11:8]
- writeback(dev, 0x47, 0x30);
- //Program V-link 8X 16bit full duplex, this needs to be fixed for other than VT8237R SB
- writeback(dev, 0x48, 0x23);
- //70: c2 c8 ee 01 24 0f 50 08 01 00 00 00 7f 00 00 02
- //70: 00 48 00 00 01 00 00 00 01 00 00 00 00 00 12 02
- //magic init this not well documented :/
- writeback(dev, 0x70, 0xc2);
- // PCI Control
- writeback(dev, 0x72, 0xee);
- writeback(dev, 0x73, 0x01);
- writeback(dev, 0x74, 0x24);
- writeback(dev, 0x75, 0x0f);
- writeback(dev, 0x76, 0x50);
- writeback(dev, 0x77, 0x08);
- writeback(dev, 0x78, 0x01);
- //APIC on HT etc etc
- writeback(dev, 0x7c, 0x7f);
- writeback(dev, 0x7f, 0x02);
- //WARNING NEED to copy some registers from NB (D0F3) to SB (D0F7)
- {
Why is this enclosed in a block?
device_t devFUNNB3 =dev_find_device(PCI_VENDOR_ID_VIA, 0x3238, 0);u8 regm, regm2, regm3;
So u8 works? Then use this format everywhere where you know the exact size of the variable/register.
//shadow CTRLregm = pci_read_config8(devFUNNB3, 0x88);
Nope, variables and function names etc. should be all-lowercase, #defines should be all-uppercase.
writeback(dev, 0x57, regm);//shadow page Cregm = pci_read_config8(devFUNNB3, 0x80);writeback(dev, 0x61, regm);//shadow page Dregm = pci_read_config8(devFUNNB3, 0x81);writeback(dev, 0x62, regm);//SMM and APIC decodingregm = pci_read_config8(devFUNNB3, 0x86);writeback(dev, 0xe6, regm);//shadow page Eregm3 = pci_read_config8(devFUNNB3, 0x82);//writeback(dev, 0xe6, regm);if (regm3 == 0xff)regm3 = 0xC0;elseregm3 = 0x0; //all access bits for 0xE0000-0xEFFFF encode as just 2 bits! and write them to 0x63 7-6//but! VIA 8237A has the mirror at 0x64!// page F + Memhole copyregm = pci_read_config8(devFUNNB3, 0x83);pci_write_config8(dev, 0x63, regm3 | (regm & 0x3F));- }
+}
+static struct device_operations ctrl_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .enable = ctrl_enable,
- .ops_pci = 0,
+};
+static struct pci_driver northbridge_driver __pci_driver = {
- .ops = &ctrl_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = 0x7238,
+}; Index: src/cpu/x86/lapic/lapic_cpu_init.c =================================================================== --- src/cpu/x86/lapic/lapic_cpu_init.c (revision 2776) +++ src/cpu/x86/lapic/lapic_cpu_init.c (working copy) @@ -60,7 +60,7 @@ * Starting actual IPI sequence... */
- printk_spew("Asserting INIT.\n");
- printk_err("Asserting INIT. on %x\n", apicid);
Info or debug, and the full stop is at the wrong position.
/* * Turn INIT on target chip Index: src/mainboard/asus/a8v/dsdt.c =================================================================== --- src/mainboard/asus/a8v/dsdt.c (revision 0) +++ src/mainboard/asus/a8v/dsdt.c (revision 0) @@ -0,0 +1,152 @@ +/*
- Intel ACPI Component Architecture
- ASL Optimizing Compiler version 20061109 [May 15 2007]
- Copyright (C) 2000 - 2006 Intel Corporation
- Supports ACPI Specification Revision 3.0a
- Compilation of "dsdt.asl" - Sat Sep 15 15:32:50 2007
- C source code output
- */
Where does this come from? Are we allowed to redistribute it? How was it generated? Manually by you or via acpidump from the original BIOS?
Is the latter, I don't think we can commit it. Can a user generate it using acpidump and maybe other tools from the original BIOS? In that case there's even no _need_ to commit it...
+unsigned char AmlCode[] = {
- 0x44, 0x53, 0x44, 0x54, 0x4E, 0x04, 0x00, 0x00, /* 00000000 "DSDTN..." */
- 0x01, 0x80, 0x4C, 0x58, 0x42, 0x49, 0x4F, 0x53, /* 00000008 "..LXBIOS" */
- 0x4C, 0x58, 0x42, 0x2D, 0x44, 0x53, 0x44, 0x54, /* 00000010 "LXB-DSDT" */
- 0x01, 0x00, 0x00, 0x00, 0x49, 0x4E, 0x54, 0x4C, /* 00000018 "....INTL" */
- 0x09, 0x11, 0x06, 0x20, 0x10, 0x1F, 0x5F, 0x50, /* 00000020 "... .._P" */
- 0x52, 0x5F, 0x5B, 0x83, 0x0B, 0x43, 0x50, 0x55, /* 00000028 "R_[..CPU" */
- 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5B, /* 00000030 "0......[" */
- 0x83, 0x0B, 0x43, 0x50, 0x55, 0x31, 0x01, 0x00, /* 00000038 "..CPU1.." */
- 0x00, 0x00, 0x00, 0x00, 0x08, 0x5F, 0x53, 0x30, /* 00000040 "....._S0" */
- 0x5F, 0x12, 0x06, 0x04, 0x00, 0x00, 0x00, 0x00, /* 00000048 "_......." */
- 0x08, 0x5F, 0x53, 0x35, 0x5F, 0x12, 0x08, 0x04, /* 00000050 "._S5_..." */
- 0x0A, 0x02, 0x0A, 0x02, 0x00, 0x00, 0x10, 0x4F, /* 00000058 ".......O" */
- 0x3E, 0x5F, 0x53, 0x42, 0x5F, 0x5B, 0x82, 0x47, /* 00000060 ">_SB_[.G" */
- 0x3E, 0x50, 0x43, 0x49, 0x30, 0x08, 0x5F, 0x48, /* 00000068 ">PCI0._H" */
- 0x49, 0x44, 0x0C, 0x41, 0xD0, 0x0A, 0x03, 0x08, /* 00000070 "ID.A...." */
- 0x5F, 0x41, 0x44, 0x52, 0x00, 0x08, 0x5F, 0x55, /* 00000078 "_ADR.._U" */
- 0x49, 0x44, 0x00, 0x08, 0x5F, 0x42, 0x42, 0x4E, /* 00000080 "ID.._BBN" */
- 0x00, 0x08, 0x5F, 0x50, 0x52, 0x54, 0x12, 0x44, /* 00000088 ".._PRT.D" */
- 0x15, 0x1B, 0x12, 0x0B, 0x04, 0x0C, 0xFF, 0xFF, /* 00000090 "........" */
- 0x0B, 0x00, 0x00, 0x00, 0x0A, 0x10, 0x12, 0x0B, /* 00000098 "........" */
- 0x04, 0x0C, 0xFF, 0xFF, 0x0B, 0x00, 0x01, 0x00, /* 000000A0 "........" */
- 0x0A, 0x11, 0x12, 0x0C, 0x04, 0x0C, 0xFF, 0xFF, /* 000000A8 "........" */
- 0x0B, 0x00, 0x0A, 0x02, 0x00, 0x0A, 0x12, 0x12, /* 000000B0 "........" */
- 0x0C, 0x04, 0x0C, 0xFF, 0xFF, 0x0B, 0x00, 0x0A, /* 000000B8 "........" */
- 0x03, 0x00, 0x0A, 0x13, 0x12, 0x0B, 0x04, 0x0C, /* 000000C0 "........" */
- 0xFF, 0xFF, 0x0C, 0x00, 0x00, 0x00, 0x0A, 0x11, /* 000000C8 "........" */
- 0x12, 0x0B, 0x04, 0x0C, 0xFF, 0xFF, 0x0C, 0x00, /* 000000D0 "........" */
- 0x01, 0x00, 0x0A, 0x12, 0x12, 0x0C, 0x04, 0x0C, /* 000000D8 "........" */
- 0xFF, 0xFF, 0x0C, 0x00, 0x0A, 0x02, 0x00, 0x0A, /* 000000E0 "........" */
- 0x13, 0x12, 0x0C, 0x04, 0x0C, 0xFF, 0xFF, 0x0C, /* 000000E8 "........" */
- 0x00, 0x0A, 0x03, 0x00, 0x0A, 0x10, 0x12, 0x0B, /* 000000F0 "........" */
- 0x04, 0x0C, 0xFF, 0xFF, 0x0D, 0x00, 0x00, 0x00, /* 000000F8 "........" */
- 0x0A, 0x12, 0x12, 0x0B, 0x04, 0x0C, 0xFF, 0xFF, /* 00000100 "........" */
- 0x0D, 0x00, 0x01, 0x00, 0x0A, 0x13, 0x12, 0x0C, /* 00000108 "........" */
- 0x04, 0x0C, 0xFF, 0xFF, 0x0D, 0x00, 0x0A, 0x02, /* 00000110 "........" */
- 0x00, 0x0A, 0x10, 0x12, 0x0C, 0x04, 0x0C, 0xFF, /* 00000118 "........" */
- 0xFF, 0x0D, 0x00, 0x0A, 0x03, 0x00, 0x0A, 0x11, /* 00000120 "........" */
- 0x12, 0x0B, 0x04, 0x0C, 0x00, 0x00, 0x0F, 0x00, /* 00000128 "........" */
- 0x01, 0x00, 0x0A, 0x14, 0x12, 0x0B, 0x04, 0x0C, /* 00000130 "........" */
- 0x01, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x0A, 0x14, /* 00000138 "........" */
- 0x12, 0x0B, 0x04, 0x0C, 0xFF, 0xFF, 0x10, 0x00, /* 00000140 "........" */
- 0x00, 0x00, 0x0A, 0x15, 0x12, 0x0B, 0x04, 0x0C, /* 00000148 "........" */
- 0xFF, 0xFF, 0x10, 0x00, 0x01, 0x00, 0x0A, 0x15, /* 00000150 "........" */
- 0x12, 0x0C, 0x04, 0x0C, 0xFF, 0xFF, 0x10, 0x00, /* 00000158 "........" */
- 0x0A, 0x02, 0x00, 0x0A, 0x15, 0x12, 0x0C, 0x04, /* 00000160 "........" */
- 0x0C, 0xFF, 0xFF, 0x10, 0x00, 0x0A, 0x03, 0x00, /* 00000168 "........" */
- 0x0A, 0x15, 0x12, 0x0C, 0x04, 0x0C, 0xFF, 0xFF, /* 00000170 "........" */
- 0x11, 0x00, 0x0A, 0x02, 0x00, 0x0A, 0x16, 0x12, /* 00000178 "........" */
- 0x0B, 0x04, 0x0C, 0xFF, 0xFF, 0x02, 0x00, 0x00, /* 00000180 "........" */
- 0x00, 0x0A, 0x1B, 0x12, 0x0B, 0x04, 0x0C, 0xFF, /* 00000188 "........" */
- 0xFF, 0x02, 0x00, 0x01, 0x00, 0x0A, 0x1B, 0x12, /* 00000190 "........" */
- 0x0C, 0x04, 0x0C, 0xFF, 0xFF, 0x02, 0x00, 0x0A, /* 00000198 "........" */
- 0x02, 0x00, 0x0A, 0x1B, 0x12, 0x0C, 0x04, 0x0C, /* 000001A0 "........" */
- 0xFF, 0xFF, 0x02, 0x00, 0x0A, 0x03, 0x00, 0x0A, /* 000001A8 "........" */
- 0x1B, 0x12, 0x0B, 0x04, 0x0C, 0xFF, 0xFF, 0x03, /* 000001B0 "........" */
- 0x00, 0x00, 0x00, 0x0A, 0x1F, 0x12, 0x0B, 0x04, /* 000001B8 "........" */
- 0x0C, 0xFF, 0xFF, 0x03, 0x00, 0x01, 0x00, 0x0A, /* 000001C0 "........" */
- 0x23, 0x12, 0x0C, 0x04, 0x0C, 0xFF, 0xFF, 0x03, /* 000001C8 "#......." */
- 0x00, 0x0A, 0x02, 0x00, 0x0A, 0x27, 0x12, 0x0C, /* 000001D0 ".....'.." */
- 0x04, 0x0C, 0xFF, 0xFF, 0x03, 0x00, 0x0A, 0x03, /* 000001D8 "........" */
- 0x00, 0x0A, 0x2B, 0x5B, 0x82, 0x4F, 0x04, 0x50, /* 000001E0 "..+[.O.P" */
- 0x45, 0x47, 0x47, 0x08, 0x5F, 0x41, 0x44, 0x52, /* 000001E8 "EGG._ADR" */
- 0x0C, 0x00, 0x00, 0x02, 0x00, 0x08, 0x5F, 0x55, /* 000001F0 "......_U" */
- 0x49, 0x44, 0x00, 0x08, 0x5F, 0x42, 0x42, 0x4E, /* 000001F8 "ID.._BBN" */
- 0x0A, 0x02, 0x08, 0x5F, 0x50, 0x52, 0x54, 0x12, /* 00000200 "..._PRT." */
- 0x2C, 0x04, 0x12, 0x09, 0x04, 0x0B, 0xFF, 0xFF, /* 00000208 ",......." */
- 0x00, 0x00, 0x0A, 0x18, 0x12, 0x09, 0x04, 0x0B, /* 00000210 "........" */
- 0xFF, 0xFF, 0x01, 0x00, 0x0A, 0x19, 0x12, 0x0A, /* 00000218 "........" */
- 0x04, 0x0B, 0xFF, 0xFF, 0x0A, 0x02, 0x00, 0x0A, /* 00000220 "........" */
- 0x1A, 0x12, 0x0A, 0x04, 0x0B, 0xFF, 0xFF, 0x0A, /* 00000228 "........" */
- 0x03, 0x00, 0x0A, 0x1B, 0x5B, 0x82, 0x4F, 0x04, /* 00000230 "....[.O." */
- 0x50, 0x45, 0x58, 0x30, 0x08, 0x5F, 0x41, 0x44, /* 00000238 "PEX0._AD" */
- 0x52, 0x0C, 0x00, 0x00, 0x03, 0x00, 0x08, 0x5F, /* 00000240 "R......_" */
- 0x55, 0x49, 0x44, 0x00, 0x08, 0x5F, 0x42, 0x42, /* 00000248 "UID.._BB" */
- 0x4E, 0x0A, 0x03, 0x08, 0x5F, 0x50, 0x52, 0x54, /* 00000250 "N..._PRT" */
- 0x12, 0x2C, 0x04, 0x12, 0x09, 0x04, 0x0B, 0xFF, /* 00000258 ".,......" */
- 0xFF, 0x00, 0x00, 0x0A, 0x1C, 0x12, 0x09, 0x04, /* 00000260 "........" */
- 0x0B, 0xFF, 0xFF, 0x01, 0x00, 0x0A, 0x1D, 0x12, /* 00000268 "........" */
- 0x0A, 0x04, 0x0B, 0xFF, 0xFF, 0x0A, 0x02, 0x00, /* 00000270 "........" */
- 0x0A, 0x1E, 0x12, 0x0A, 0x04, 0x0B, 0xFF, 0xFF, /* 00000278 "........" */
- 0x0A, 0x03, 0x00, 0x0A, 0x1F, 0x5B, 0x82, 0x4F, /* 00000280 ".....[.O" */
- 0x04, 0x50, 0x45, 0x58, 0x31, 0x08, 0x5F, 0x41, /* 00000288 ".PEX1._A" */
- 0x44, 0x52, 0x0C, 0x01, 0x00, 0x03, 0x00, 0x08, /* 00000290 "DR......" */
- 0x5F, 0x55, 0x49, 0x44, 0x00, 0x08, 0x5F, 0x42, /* 00000298 "_UID.._B" */
- 0x42, 0x4E, 0x0A, 0x04, 0x08, 0x5F, 0x50, 0x52, /* 000002A0 "BN..._PR" */
- 0x54, 0x12, 0x2C, 0x04, 0x12, 0x09, 0x04, 0x0B, /* 000002A8 "T.,....." */
- 0xFF, 0xFF, 0x00, 0x00, 0x0A, 0x20, 0x12, 0x09, /* 000002B0 "..... .." */
- 0x04, 0x0B, 0xFF, 0xFF, 0x01, 0x00, 0x0A, 0x21, /* 000002B8 ".......!" */
- 0x12, 0x0A, 0x04, 0x0B, 0xFF, 0xFF, 0x0A, 0x02, /* 000002C0 "........" */
- 0x00, 0x0A, 0x22, 0x12, 0x0A, 0x04, 0x0B, 0xFF, /* 000002C8 ".."....." */
- 0xFF, 0x0A, 0x03, 0x00, 0x0A, 0x23, 0x5B, 0x82, /* 000002D0 ".....#[." */
- 0x4F, 0x04, 0x50, 0x45, 0x58, 0x32, 0x08, 0x5F, /* 000002D8 "O.PEX2._" */
- 0x41, 0x44, 0x52, 0x0C, 0x02, 0x00, 0x03, 0x00, /* 000002E0 "ADR....." */
- 0x08, 0x5F, 0x55, 0x49, 0x44, 0x00, 0x08, 0x5F, /* 000002E8 "._UID.._" */
- 0x42, 0x42, 0x4E, 0x0A, 0x05, 0x08, 0x5F, 0x50, /* 000002F0 "BBN..._P" */
- 0x52, 0x54, 0x12, 0x2C, 0x04, 0x12, 0x09, 0x04, /* 000002F8 "RT.,...." */
- 0x0B, 0xFF, 0xFF, 0x00, 0x00, 0x0A, 0x24, 0x12, /* 00000300 "......$." */
- 0x09, 0x04, 0x0B, 0xFF, 0xFF, 0x01, 0x00, 0x0A, /* 00000308 "........" */
- 0x25, 0x12, 0x0A, 0x04, 0x0B, 0xFF, 0xFF, 0x0A, /* 00000310 "%......." */
- 0x02, 0x00, 0x0A, 0x26, 0x12, 0x0A, 0x04, 0x0B, /* 00000318 "...&...." */
- 0xFF, 0xFF, 0x0A, 0x03, 0x00, 0x0A, 0x27, 0x5B, /* 00000320 "......'[" */
- 0x82, 0x4F, 0x04, 0x50, 0x45, 0x58, 0x33, 0x08, /* 00000328 ".O.PEX3." */
- 0x5F, 0x41, 0x44, 0x52, 0x0C, 0x03, 0x00, 0x03, /* 00000330 "_ADR...." */
- 0x00, 0x08, 0x5F, 0x55, 0x49, 0x44, 0x00, 0x08, /* 00000338 ".._UID.." */
- 0x5F, 0x42, 0x42, 0x4E, 0x0A, 0x06, 0x08, 0x5F, /* 00000340 "_BBN..._" */
- 0x50, 0x52, 0x54, 0x12, 0x2C, 0x04, 0x12, 0x09, /* 00000348 "PRT.,..." */
- 0x04, 0x0B, 0xFF, 0xFF, 0x00, 0x00, 0x0A, 0x28, /* 00000350 ".......(" */
- 0x12, 0x09, 0x04, 0x0B, 0xFF, 0xFF, 0x01, 0x00, /* 00000358 "........" */
- 0x0A, 0x29, 0x12, 0x0A, 0x04, 0x0B, 0xFF, 0xFF, /* 00000360 ".)......" */
- 0x0A, 0x02, 0x00, 0x0A, 0x2A, 0x12, 0x0A, 0x04, /* 00000368 "....*..." */
- 0x0B, 0xFF, 0xFF, 0x0A, 0x03, 0x00, 0x0A, 0x2B, /* 00000370 ".......+" */
- 0x5B, 0x82, 0x44, 0x0D, 0x49, 0x53, 0x41, 0x5F, /* 00000378 "[.D.ISA_" */
- 0x08, 0x5F, 0x41, 0x44, 0x52, 0x0C, 0x00, 0x00, /* 00000380 "._ADR..." */
- 0x11, 0x00, 0x5B, 0x82, 0x44, 0x04, 0x4B, 0x42, /* 00000388 "..[.D.KB" */
- 0x44, 0x5F, 0x08, 0x5F, 0x48, 0x49, 0x44, 0x0C, /* 00000390 "D_._HID." */
- 0x41, 0xD0, 0x03, 0x03, 0x14, 0x09, 0x5F, 0x53, /* 00000398 "A....._S" */
- 0x54, 0x41, 0x00, 0xA4, 0x0A, 0x0F, 0x14, 0x29, /* 000003A0 "TA.....)" */
- 0x5F, 0x43, 0x52, 0x53, 0x00, 0x08, 0x54, 0x4D, /* 000003A8 "_CRS..TM" */
- 0x50, 0x5F, 0x11, 0x18, 0x0A, 0x15, 0x47, 0x01, /* 000003B0 "P_....G." */
- 0x60, 0x00, 0x60, 0x00, 0x01, 0x01, 0x47, 0x01, /* 000003B8 "`.`...G." */
- 0x64, 0x00, 0x64, 0x00, 0x01, 0x01, 0x22, 0x02, /* 000003C0 "d.d..."." */
- 0x00, 0x79, 0x00, 0xA4, 0x54, 0x4D, 0x50, 0x5F, /* 000003C8 ".y..TMP_" */
- 0x5B, 0x82, 0x33, 0x4D, 0x4F, 0x55, 0x5F, 0x08, /* 000003D0 "[.3MOU_." */
- 0x5F, 0x48, 0x49, 0x44, 0x0C, 0x41, 0xD0, 0x0F, /* 000003D8 "_HID.A.." */
- 0x13, 0x14, 0x09, 0x5F, 0x53, 0x54, 0x41, 0x00, /* 000003E0 "..._STA." */
- 0xA4, 0x0A, 0x0F, 0x14, 0x19, 0x5F, 0x43, 0x52, /* 000003E8 "....._CR" */
- 0x53, 0x00, 0x08, 0x54, 0x4D, 0x50, 0x5F, 0x11, /* 000003F0 "S..TMP_." */
- 0x08, 0x0A, 0x05, 0x22, 0x00, 0x10, 0x79, 0x00, /* 000003F8 "..."..y." */
- 0xA4, 0x54, 0x4D, 0x50, 0x5F, 0x5B, 0x82, 0x47, /* 00000400 ".TMP_[.G" */
- 0x04, 0x46, 0x44, 0x43, 0x30, 0x08, 0x5F, 0x48, /* 00000408 ".FDC0._H" */
- 0x49, 0x44, 0x0C, 0x41, 0xD0, 0x07, 0x00, 0x14, /* 00000410 "ID.A...." */
- 0x09, 0x5F, 0x53, 0x54, 0x41, 0x00, 0xA4, 0x0A, /* 00000418 "._STA..." */
- 0x0F, 0x14, 0x2C, 0x5F, 0x43, 0x52, 0x53, 0x00, /* 00000420 "..,_CRS." */
- 0x08, 0x42, 0x55, 0x46, 0x30, 0x11, 0x1B, 0x0A, /* 00000428 ".BUF0..." */
- 0x18, 0x47, 0x01, 0xF2, 0x03, 0xF2, 0x03, 0x00, /* 00000430 ".G......" */
- 0x04, 0x47, 0x01, 0xF7, 0x03, 0xF7, 0x03, 0x00, /* 00000438 ".G......" */
- 0x01, 0x22, 0x40, 0x00, 0x2A, 0x04, 0x00, 0x79, /* 00000440 "."@.*..y" */
- 0x00, 0xA4, 0x42, 0x55, 0x46, 0x30,
+}; Index: src/mainboard/asus/a8v/acpi-dsdt.aml =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream
Same here.
Property changes on: src/mainboard/asus/a8v/acpi-dsdt.aml ___________________________________________________________________ Name: svn:mime-type
- application/octet-stream
Same here.
Index: src/mainboard/asus/a8v/Options.lb
--- src/mainboard/asus/a8v/Options.lb (revision 0) +++ src/mainboard/asus/a8v/Options.lb (revision 0) @@ -0,0 +1,320 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2006 AMD +## Written by Yinghai Lu yinghailu@gmail.com for AMD. +## +## Copyright (C) 2006 MSI +## Written by Bingxun Shi bingxunshi@gmail.com for MSI.
It's just a config file, add yourself only as copyright holder.
Maybe also drop all the useless and duplicated comments, we have them in every single Config.lb file. They should go elsewhere.
+## +## 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 IRQ_SLOT_COUNT +##uses HAVE_OPTION_TABLE +uses CONFIG_MAX_CPUS +uses CONFIG_MAX_PHYSICAL_CPUS +uses CONFIG_LOGICAL_CPUS +uses CONFIG_IOAPIC +uses CONFIG_SMP +uses FALLBACK_SIZE +uses ROM_SIZE +uses ROM_SECTION_SIZE +uses ROM_IMAGE_SIZE +uses ROM_SECTION_SIZE +uses ROM_SECTION_OFFSET +uses CONFIG_ROM_PAYLOAD +uses CONFIG_ROM_PAYLOAD_START +uses PAYLOAD_SIZE +uses _ROMBASE +uses XIP_ROM_SIZE +uses XIP_ROM_BASE +uses STACK_SIZE +uses HEAP_SIZE +##uses USE_OPTION_TABLE +##uses CONFIG_LB_MEM_TOPK
+uses HAVE_ACPI_TABLES
+uses LB_CKS_RANGE_START +uses LB_CKS_RANGE_END +uses LB_CKS_LOC +uses MAINBOARD +uses MAINBOARD_PART_NUMBER +uses MAINBOARD_VENDOR +uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID +uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID +uses LINUXBIOS_EXTRA_VERSION +uses _RAMBASE +uses CONFIG_GDB_STUB +uses CROSS_COMPILE +uses CC +uses HOSTCC +uses OBJCOPY +uses TTYS0_BAUD +uses TTYS0_BASE +uses TTYS0_LCS +uses DEFAULT_CONSOLE_LOGLEVEL +uses MAXIMUM_CONSOLE_LOGLEVEL +uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL +uses CONFIG_CONSOLE_SERIAL8250 +uses HAVE_INIT_TIMER +uses CONFIG_GDB_STUB +uses CONFIG_CHIP_NAME +uses CONFIG_CONSOLE_VGA +uses CONFIG_PCI_ROM_RUN +#bx_b001- uses K8_HW_MEM_HOLE_SIZEK +uses K8_HT_FREQ_1G_SUPPORT
+uses USE_DCACHE_RAM +uses DCACHE_RAM_BASE +uses DCACHE_RAM_SIZE +uses DCACHE_RAM_GLOBAL_VAR_SIZE +uses CONFIG_USE_INIT
+uses ENABLE_APIC_EXT_ID +uses APIC_ID_OFFSET +uses LIFT_BSP_APIC_ID
+uses HT_CHAIN_UNITID_BASE +uses HT_CHAIN_END_UNITID_BASE +#bx_b001- uses K8_SB_HT_CHAIN_ON_BUS0 +uses SB_HT_CHAIN_UNITID_OFFSET_ONLY +#bx_b005+ +uses SB_HT_CHAIN_ON_BUS0
+## ROM_SIZE is the size of boot ROM that this board will use. +#512K bytes +default ROM_SIZE=524288
512 * 1024
+#1M bytes +#bx- default ROM_SIZE=1048576
1024 * 1024
+## +## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use +## +#default FALLBACK_SIZE=131072 +#256K +default FALLBACK_SIZE=0x40000
See above.
+### +### Build options +###
+## +## Build code for the fallback boot +## +default HAVE_FALLBACK_BOOT=1
+## +## Build code to reset the motherboard from linuxBIOS +## +default HAVE_HARD_RESET=0
+## +## Build code to export a programmable irq routing table +## +default HAVE_PIRQ_TABLE=1 +default IRQ_SLOT_COUNT=11
Is this correct?
+## +## Build code to export an x86 MP table +## Useful for specifying IRQ routing values +## +default HAVE_MP_TABLE=1
+## +## Build code to export a CMOS option table +## +##default HAVE_OPTION_TABLE=1
Either enable it, or drop cmos.layout below.
+## +## Move the default LinuxBIOS cmos range off of AMD RTC registers +## +default LB_CKS_RANGE_START=49 +default LB_CKS_RANGE_END=122 +default LB_CKS_LOC=123
+## +## Build code for SMP support +## Only worry about 2 micro processors +## +default CONFIG_SMP=1 +default CONFIG_MAX_CPUS=2 +default CONFIG_MAX_PHYSICAL_CPUS=1 +default CONFIG_LOGICAL_CPUS=1
+#acpi +default HAVE_ACPI_TABLES=1
+#CHIP_NAME ? +#default CONFIG_CHIP_NAME=1
+#1G memory hole +#bx_b001- default K8_HW_MEM_HOLE_SIZEK=0x100000
+#Opteron K8 1G HT Support +default K8_HT_FREQ_1G_SUPPORT=1
+##HT Unit ID offset, default is 1, the typical one +default HT_CHAIN_UNITID_BASE=0x0
+##real SB Unit ID, default is 0x20, mean dont touch it at last +#default HT_CHAIN_END_UNITID_BASE=0x0
+#make the SB HT chain on bus 0, default is not (0) +#bx_b001- default K8_SB_HT_CHAIN_ON_BUS0=2
+##bx_b005+ make the SB HT chain on bus 0 +default SB_HT_CHAIN_ON_BUS0=1
+##only offset for SB chain?, default is yes(1) +default SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
+#VGA +default CONFIG_CONSOLE_VGA=1 +default CONFIG_PCI_ROM_RUN=1
+## +## enable CACHE_AS_RAM specifics +## +default USE_DCACHE_RAM=1 +default DCACHE_RAM_BASE=0xcc000 +default DCACHE_RAM_SIZE=0x4000 +default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000 +default CONFIG_USE_INIT=0
+default ENABLE_APIC_EXT_ID=1 +default APIC_ID_OFFSET=0x10 +default LIFT_BSP_APIC_ID=0
+## +## Build code to setup a generic IOAPIC +## +default CONFIG_IOAPIC=1
+## +## Clean up the motherboard id strings +## +default MAINBOARD_PART_NUMBER="a8v"
default MAINBOARD_PART_NUMBER="A8V-E SE"
+default MAINBOARD_VENDOR="ASUS" +default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1462 +default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x9282
Did you verify that these are correct?
+### +### LinuxBIOS layout values +###
+## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy. +default ROM_IMAGE_SIZE = 65536
+## +## Use a small 8K stack +## +default STACK_SIZE=0x2000
+## +## Use a small 256K heap +## +default HEAP_SIZE=0x40000
+#more 1M for pgtbl +##default CONFIG_LB_MEM_TOPK=2048
+## +## Only use the option table in a normal image +## +##default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
+## +## LinuxBIOS C code runs at this location in RAM +## +default _RAMBASE=0x00004000
+## +## Load the payload from the ROM +## +default CONFIG_ROM_PAYLOAD = 1
+### +### Defaults of options that you may want to override in the target config file +###
+## +## The default compiler +## +default CC="$(CROSS_COMPILE)gcc -m32" +default HOSTCC="gcc"
+## +## Disable the gdb stub by default +## +default CONFIG_GDB_STUB=0
+## +## The Serial Console +##
+# To Enable the Serial Console +default CONFIG_CONSOLE_SERIAL8250=1
+## Select the serial console baud rate +default TTYS0_BAUD=115200 +#default TTYS0_BAUD=57600 +#default TTYS0_BAUD=38400 +#default TTYS0_BAUD=19200 +#default TTYS0_BAUD=9600 +#default TTYS0_BAUD=4800 +#default TTYS0_BAUD=2400 +#default TTYS0_BAUD=1200
+# Select the serial console base port +default TTYS0_BASE=0x3f8
+# Select the serial protocol +# This defaults to 8 data bits, 1 stop bit, and no parity +default TTYS0_LCS=0x3
+## +### Select the linuxBIOS loglevel +## +## EMERG 1 system is unusable +## ALERT 2 action must be taken immediately +## CRIT 3 critical conditions +## ERR 4 error conditions +## WARNING 5 warning conditions +## NOTICE 6 normal but significant condition +## INFO 7 informational +## DEBUG 8 debug-level messages +## SPEW 9 Way too many details
+## Request this level of debugging output +default DEFAULT_CONSOLE_LOGLEVEL=8 +## At a maximum only compile in this level of debugging +default MAXIMUM_CONSOLE_LOGLEVEL=8
+## +## Select power on after power fail setting +default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
+### End Options.lb +end Index: src/mainboard/asus/a8v/acpi_tables.c =================================================================== --- src/mainboard/asus/a8v/acpi_tables.c (revision 0) +++ src/mainboard/asus/a8v/acpi_tables.c (revision 0) @@ -0,0 +1,155 @@ +/*
- LinuxBIOS ACPI Table support
- written by Stefan Reinauer stepan@openbios.org
- ACPI FADT, FACS, and DSDT table support added by
- Nick Barker nick.barker9@btinternet.com, and those portions
- (C) Copyright 2004 Nick Barker
- (C) Copyright 2005 Stefan Reinauer
- */
Missing license. Please check back with Stefan/Nick, but I guess it's GPL (v2? v2-or-later?).
How similar is this file to the original one? Does it make sense to drop this file and make the original one a generic version which can be used by multiple chipsets?
+#include <console/console.h> +#include <string.h> +#include <arch/acpi.h> +#include <arch/smp/mpspec.h> +#include <device/device.h> +#include <device/pci_ids.h>
+extern unsigned char AmlCode[];
+unsigned long acpi_fill_mcfg(unsigned long current) +{
- device_t dev;
- struct resource *res;
- dev = dev_find_device(PCI_VENDOR_ID_VIA, 0x5238, 0);
This is specific, but could be passed as arguments or so...
- if (dev) {
res = find_resource(dev, 0x61);if (res) {current +=acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t*) current,res->base, 0x0, 0x0,0xff);}- }
- return current;
+}
+unsigned long acpi_fill_madt(unsigned long current) +{
- unsigned int gsi_base = 0x18;
- /* create all subtables for processors */
- current = acpi_create_madt_lapics(current);
- /* Write SB IOAPIC */
- current +=
acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, 0x2,0xfec00000UL, 0);- /* Write NB IOAPIC */
- current +=
acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, 0x3,0xfecc0000UL, gsi_base);- current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW); //IRQ9 ACPI active low- current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2, 0x0); //IRQ0 -> APIC IRQ2- /* create all subtables for processors */
- current =
acpi_create_madt_lapic_nmis(current,MP_IRQ_TRIGGER_EDGE |MP_IRQ_POLARITY_HIGH, 1);- return current;
+}
+unsigned long write_acpi_tables(unsigned long start) +{
- unsigned long current;
- acpi_rsdp_t *rsdp;
- acpi_srat_t *srat;
- acpi_rsdt_t *rsdt;
- acpi_mcfg_t *mcfg;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
- acpi_header_t *dsdt;
- /* Align ACPI tables to 16byte */
- start = (start + 0x0f) & -0x10;
- current = start;
- printk_info("ACPI: Writing ACPI tables at %lx...\n", start);
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- /* clear all table memory */
- memset((void *) start, 0, current - start);
- acpi_write_rsdp(rsdp, rsdt);
- acpi_write_rsdt(rsdt);
- /*
* We explicitly add these tables later on:*/- printk_debug("ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- acpi_create_facs(facs);
- dsdt = (acpi_header_t *) current;
- current += ((acpi_header_t *) AmlCode)->length;
- memcpy((void *) dsdt, (void *) AmlCode,
((acpi_header_t *) AmlCode)->length);- dsdt->checksum = 0; // don't trust intel iasl compiler to get this right
- dsdt->checksum = acpi_checksum(dsdt, dsdt->length);
- printk_debug("ACPI: * DSDT @ %08x Length %x\n", dsdt,
dsdt->length);- printk_debug("ACPI: * FADT\n");
- fadt = (acpi_fadt_t *) current;
- current += sizeof(acpi_fadt_t);
- acpi_create_fadt(fadt, facs, dsdt);
- acpi_add_table(rsdt, fadt);
- printk_debug("ACPI: * HPET\n");
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- acpi_create_hpet(hpet);
- acpi_add_table(rsdt, hpet);
- /* If we want to use HPET Timers Linux wants an MADT */
- printk_debug("ACPI: * MADT\n");
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- acpi_add_table(rsdt, madt);
- printk_debug("ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- acpi_add_table(rsdt, mcfg);
- /* SRAT */
- printk_debug("ACPI: * SRAT\n");
- srat = (acpi_srat_t *) current;
- acpi_create_srat(srat);
- current += srat->header.length;
- acpi_add_table(rsdt, srat);
- printk_info("ACPI: done.\n");
- return current;
+} Index: src/mainboard/asus/a8v/failover.c =================================================================== --- src/mainboard/asus/a8v/failover.c (revision 0) +++ src/mainboard/asus/a8v/failover.c (revision 0)
Missing license header.
There's a global failover.c file, but it's different from this one. Can you check if they can both be merged (in a commonly usaable one)?
If that's too hard we can keep the file for now, but on the long run they should be merged, IMHO.
@@ -0,0 +1,67 @@ +#define ASSEMBLY 1 +#include <stdint.h> +#include <device/pci_def.h> +#include <device/pci_ids.h> +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <cpu/x86/lapic.h> +#include "pc80/mc146818rtc_early.c" +#include "northbridge/amd/amdk8/early_ht.c" +#include "cpu/x86/lapic/boot_cpu.c" +#include "cpu/x86/mtrr/earlymtrr.c" +#include "northbridge/amd/amdk8/reset_test.c"
+#if CONFIG_LOGICAL_CPUS==1 +#include "cpu/amd/dualcore/dualcore_id.c" +#endif
+static unsigned long main(unsigned long bist) +{
- /* Make cerain my local apic is useable */
- enable_lapic();
- /* Is this a cpu only reset? */
- if (early_mtrr_init_detected()) {
if (last_boot_normal()) {goto normal_image;} else {goto fallback_image;}- }
- /* Is this a secondary cpu? */
- if (!boot_cpu()) {
if (last_boot_normal()) {goto normal_image;} else {goto fallback_image;}- }
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
- enumerate_ht_chain();
- /* Setup the 8111 */
+// amd8111_enable_rom();
- /* Is this a deliberate reset by the bios */
- if (bios_reset_detected() && 1) {
+//last_boot_normal()) {
goto normal_image;- }
- /* This is the primary cpu how should I boot? */
- else if (do_normal_boot()) {
goto normal_image;- } else {
goto fallback_image;- }
normal_image:- asm volatile ("jmp __normal_image": /* outputs */
:"a" (bist) /* inputs */: /* clobbers */);fallback_image:- return bist;
+} Index: src/mainboard/asus/a8v/mb_sysconf.h =================================================================== --- src/mainboard/asus/a8v/mb_sysconf.h (revision 0) +++ src/mainboard/asus/a8v/mb_sysconf.h (revision 0) @@ -0,0 +1,38 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2006 AMD
- Written by Yinghai Lu yinghailu@amd.com for AMD.
- Copyright (C) 2006 MSI
- Written by Bingxun Shi bingxunshi@gmail.com for MSI.
Trivial file, add yourself as copyright owner only.
- 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
- */
+#ifndef MB_SYSCONF_H
+#define MB_SYSCONF_H
+struct mb_sysconf_t { +// unsigned char bus_isa;
- // unsigned char bus_mcp55[8]; //1
- // unsigned apicid_mcp55;
- // unsigned bus_type[256];
+};
The file is almost empty anyway, is it even needed?
+#endif
Index: src/mainboard/asus/a8v/cache_as_ram_auto.c
--- src/mainboard/asus/a8v/cache_as_ram_auto.c (revision 0) +++ src/mainboard/asus/a8v/cache_as_ram_auto.c (revision 0) @@ -0,0 +1,429 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2006 AMD
- Written by Yinghai Lu yinghailu@amd.com for AMD.
- Copyright (C) 2006 MSI
- Written by Bingxun Shi bingxunshi@gmail.com for MSI.
- 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 +#define __ROMCC__
+//#define K8_ALLOCATE_IO_RANGE 1
+#define RAMINIT_SYSINFO 1
+#define CACHE_AS_RAM_ADDRESS_DEBUG 0
+unsigned int get_sbdn(unsigned bus);
+//used by raminit +#define QRANK_DIMM_SUPPORT 1
+//used by init_cpus and fidvid +#define K8_SET_FIDVID 1 +//if we want to wait for core1 done before DQS training, set it to 0 +#define K8_SET_FIDVID_CORE0_ONLY 1
+#define DEBUG_SMBUS 1
+#include <stdint.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/romcc_io.h> +#include <cpu/x86/lapic.h> +#include "option_table.h" +#include "pc80/mc146818rtc_early.c" +#include "pc80/serial.c" +#include "arch/i386/lib/console.c"
+#include <cpu/amd/model_fxx_rev.h> +#include "southbridge/via/vt8237r/vt8237r_early_smbus.c" +#include "northbridge/amd/amdk8/raminit.h" +#include "cpu/amd/model_fxx/apic_timer.c" +#include "lib/delay.c"
+#if CONFIG_USE_INIT == 0 +#include "lib/memcpy.c" +#endif
+#include "cpu/x86/lapic/boot_cpu.c" +#include "northbridge/amd/amdk8/reset_test.c" +#include "northbridge/amd/amdk8/debug.c" +#include "northbridge/amd/amdk8/early_ht.c"
+#include "superio/winbond/w83627ehg/w83627ehg_early_serial.c"
+#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h"
+#include "northbridge/amd/amdk8/setup_resource_map.c"
+#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1) +#define GPIO_DEV PNP_DEV(0x2e, W83627EHG_GPIO_SUSLED) +#define RTC_DEV PNP_DEV(0x2e, W83627EHG_RTC)
Is this Super I/O really on the board? Doesn't the southbridge incorporate most of this stuff?
+#include <device/pci_ids.h>
+//#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c" +static void memreset_setup(void) +{ +}
+static void memreset(int controllers, const struct mem_controller *ctrl) +{ +}
+static inline int spd_read_byte(unsigned device, unsigned address) +{
- return smbus_read_byte(device, address);
+}
+#define K8_4RANK_DIMM_SUPPORT 1
+#include "northbridge/amd/amdk8/amdk8.h" +#include "northbridge/amd/amdk8/raminit.c" +#include "northbridge/amd/amdk8/coherent_ht.c" +#include "northbridge/amd/amdk8/incoherent_ht.c" +#include "sdram/generic_sdram.c"
+#include "cpu/amd/dualcore/dualcore.c"
+#include "southbridge/via/k8t890/k8t890_early_car.c"
+#include "cpu/amd/car/copy_and_run.c"
+#include "cpu/amd/car/post_cache_as_ram.c"
+#include "cpu/amd/model_fxx/init_cpus.c" +#include "cpu/amd/model_fxx/fidvid.c"
+#include "northbridge/amd/amdk8/resourcemap.c"
+void activate_spd_rom(const struct mem_controller *ctrl) +{
+}
+void hard_reset(void) +{
- /* nothing to do */
- print_info("NO HARD RESET FIX ME!\n");
+}
+void soft_reset(void) +{
- uint8_t tmp;
- set_bios_reset();
- print_info("soft reset \r\n");
- /* PCI reset */
- tmp = pci_read_config8(PCI_DEV(0, 0x11, 0), 0x4f);
- tmp |= 0x01;
- pci_write_config8(PCI_DEV(0, 0x11, 0), 0x4f, tmp);
Does this function work on your board?
- while (1) {
/* daisy daisy ... */
hlt();
would probably be good here.
- }
+}
+unsigned int get_sbdn(unsigned bus) +{
- device_t dev;
- /* Find the device.
* There can only be one 8111 on a hypertransport chain/bus.*/- dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_VIA, 0x3227),
bus);- return (dev >> 15) & 0x1f;
+}
+#if USE_FALLBACK_IMAGE == 1
+//#include "southbridge/nvidia/mcp55/mcp55_enable_rom.c" +//#include "northbridge/amd/amdk8/early_ht.c"
+static void sio_setup(void) +{
- unsigned value;
- uint32_t dword;
- uint8_t byte;
+// byte = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b);
- // byte |= 0x20;
+// pci_write_config8(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0x7b, byte);
- // dword = pci_read_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0);
- // dword |= (1<<0);
- // pci_write_config32(PCI_DEV(0, MCP55_DEVN_BASE+1 , 0), 0xa0, dword);
Drop? This is not the MCP55.
+}
+void failover_process(unsigned long bist, unsigned long cpu_init_detectedx) +{ +// unsigned last_boot_normal_x = last_boot_normal(); +//FIXME
- unsigned last_boot_normal_x = 1;
+// print_info("failover process\r\n");
- u8 reg;
- pnp_enter_ext_func_mode(SERIAL_DEV);
- reg = pnp_read_config(SERIAL_DEV, 0x24);
- pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40)); /* we have 24MHz input */
- reg = pnp_read_config(SERIAL_DEV, 0x2A);
- pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1)); /* we have GPIO for KB/MS PIN */
- reg = pnp_read_config(SERIAL_DEV, 0x2C);
- pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0)); /* we have all RESTOUT and even some reserved bits too */
Specific to your board or copy-paste stuff?
- pnp_exit_ext_func_mode(SERIAL_DEV);
- pnp_enter_ext_func_mode(GPIO_DEV);
- pnp_set_logical_device(GPIO_DEV);
- pnp_write_config(GPIO_DEV, 0xe0, 0xde); // 1101110 0=output 1=input
- pnp_write_config(GPIO_DEV, 0xe1, 0x1); //set output val
- pnp_write_config(GPIO_DEV, 0xe2, 0x0); //no inversion
- pnp_write_config(GPIO_DEV, 0xe3, 0x3); //0000 0011 0=output 1=input
- pnp_write_config(GPIO_DEV, 0xe4, 0xa4); //set output val
- pnp_write_config(GPIO_DEV, 0xe5, 0x0); //no inversion
- pnp_write_config(GPIO_DEV, 0x30, 0x9); //Enable GPIO 2 & GPIO 5
- pnp_exit_ext_func_mode(GPIO_DEV);
Same here.
- w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
- uart_init();
- console_init();
- print_info("now booting... fallback\r\n");
- /* Is this a cpu only reset? or Is this a secondary cpu? */
- if ((cpu_init_detectedx) || (!boot_cpu())) {
if (last_boot_normal_x) {goto normal_image;} else {goto fallback_image;}- }
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
- enumerate_ht_chain();
- sio_setup();
- // /* Setup the mcp55 */
Drop.
+// vt8237_enable_rom();
- /* Is this a deliberate reset by the bios */
- if (bios_reset_detected() && last_boot_normal_x) {
goto normal_image;- }
- /* This is the primary cpu how should I boot? */
- else if (do_normal_boot()) {
goto normal_image;- } else {
goto fallback_image;- }
normal_image:- //print_info("JMP normal image\r\n");
- __asm__ volatile ("jmp __normal_image": /* outputs */
:"a" (bist), "b"(cpu_init_detectedx) /* inputs */);fallback_image:- ;
+} +#endif
+void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
+void cache_as_ram_main(unsigned long bist,
unsigned long cpu_init_detectedx)+{
+#if USE_FALLBACK_IMAGE == 1
- failover_process(bist, cpu_init_detectedx);
+#endif
- real_main(bist, cpu_init_detectedx);
+}
+void real_main(unsigned long bist, unsigned long cpu_init_detectedx) +{
- static const uint16_t spd_addr[] = {
(0xa << 3) | 0, (0xa << 3) | 2, 0, 0,(0xa << 3) | 1, (0xa << 3) | 3, 0, 0,+#if CONFIG_MAX_PHYSICAL_CPUS > 1
(0xa << 3) | 4, (0xa << 3) | 6, 0, 0,(0xa << 3) | 5, (0xa << 3) | 7, 0, 0,+#endif
- };
- unsigned bsp_apicid = 0;
- int needs_reset = 0;
- struct sys_info *sysinfo =
(DCACHE_RAM_BASE + DCACHE_RAM_SIZE -DCACHE_RAM_GLOBAL_VAR_SIZE);- char *p;
- u8 reg;
+//move CPU INIT back here
- pnp_enter_ext_func_mode(SERIAL_DEV);
- reg = pnp_read_config(SERIAL_DEV, 0x24);
- pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40)); /* we have 24MHz input */
- reg = pnp_read_config(SERIAL_DEV, 0x2A);
- pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1)); /* we have GPIO for KB/MS PIN */
- reg = pnp_read_config(SERIAL_DEV, 0x2C);
- pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0)); /* we have all RESTOUT and even some reserved bits too */
- pnp_exit_ext_func_mode(SERIAL_DEV);
- pnp_enter_ext_func_mode(GPIO_DEV);
- pnp_set_logical_device(GPIO_DEV);
- pnp_write_config(GPIO_DEV, 0xe0, 0xde); // 1101110 0=output 1=input
- pnp_write_config(GPIO_DEV, 0xe1, 0x1); //set output val
- pnp_write_config(GPIO_DEV, 0xe2, 0x0); //no inversion
- pnp_write_config(GPIO_DEV, 0xe3, 0x3); //0000 0011 0=output 1=input
- pnp_write_config(GPIO_DEV, 0xe4, 0xa4); //set output val
- //0x10 seems to control something with SGD VIA
- pnp_write_config(GPIO_DEV, 0xe5, 0x0); //no inversion
- pnp_write_config(GPIO_DEV, 0x30, 0x9); //Enable GPIO 2 & GPIO 5
- pnp_exit_ext_func_mode(GPIO_DEV);
- w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
- uart_init();
- console_init();
- print_info("now booting... real_main\r\n");
- if (bist == 0) {
//init_cpus(cpu_init_detectedx);bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);- }
- // enable_lapic();
- init_timer();
- print_info("now booting... after init_cpus\r\n");
+// mdelay(1000); +// print_info("now booting... after udelay\r\n");
- /* Halt if there was a built in self test failure */
- report_bist_failure(bist);
+/*
- {
- int i;
- unsigned long tmp;
- for (i=0;i<32;i++) {
tmp = pci_read_config16(PCI_DEV(0, 0x18, 1), 0x60);print_debug_hex16(i);print_debug_hex16(tmp);tmp = pci_read_config16(PCI_DEV(0, 0x18, 1), 0x0);print_debug_hex16(i);print_debug_hex16(tmp);- }
- }
+*/
What's this? Drop?
- print_info("now booting... bist\r\n");
- // setup_a8v_resource_map();
- setup_default_resource_map();
- print_info("now booting... resource map\r\n");
- setup_coherent_ht_domain();
- print_info("now booting... HT domain\r\n");
- wait_all_core0_started();
- print_info("now booting... Core0 started\r\n");
+#if CONFIG_LOGICAL_CPUS==1
- // It is said that we should start core1 after all core0 launched
- start_other_cores();
- //wait_all_other_cores_started(bsp_apicid);
+#endif
- ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn
- print_info("now booting... htchains x\r\n");
- needs_reset = optimize_link_coherent_ht();
- needs_reset |= optimize_link_incoherent_ht(sysinfo);
- //Fixme it assumes that 1000MHz LDT is selected.
- needs_reset |= k8t890_early_setup_car(16, 0x6); //Setup the LDT width to 16 bits and 1000 MHz
- if (needs_reset) {
print_info("ht reset -\r\n");soft_reset();- }
- //It's the time to set ctrl now;
- fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
- enable_smbus();
- memreset_setup();
- sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
- post_cache_as_ram();
+} Index: src/mainboard/asus/a8v/fadt.c =================================================================== --- src/mainboard/asus/a8v/fadt.c (revision 0) +++ src/mainboard/asus/a8v/fadt.c (revision 0) @@ -0,0 +1,157 @@ +/*
- ACPI - create the Fixed ACPI Description Tables (FADT)
- (C) Copyright 2004 Nick Barker nick.barker9@btinternet.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 <string.h> +#include <arch/acpi.h>
+void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{
Did you modify this file? How? Should probably be a common global file, not copied in each target?
- acpi_header_t *header = &(fadt->header);
- memset((void *) fadt, 0, sizeof(acpi_fadt_t));
- memcpy(header->signature, "FACP", 4);
- header->length = 244;
- header->revision = 1;
- memcpy(header->oem_id, "LXBIOS", 6);
- memcpy(header->oem_table_id, "LXBACPI ", 8);
- memcpy(header->asl_compiler_id, "LXB", 8);
- header->asl_compiler_revision = 0;
- fadt->firmware_ctrl = facs;
- fadt->dsdt = dsdt;
- fadt->preferred_pm_profile = 0;
- fadt->sci_int = 9;
- fadt->smi_cmd = 0;
- fadt->acpi_enable = 0;
- fadt->acpi_disable = 0;
- fadt->s4bios_req = 0x0;
- fadt->pstate_cnt = 0x0;
- fadt->pm1a_evt_blk = 0x500;
- fadt->pm1b_evt_blk = 0x0;
- fadt->pm1a_cnt_blk = 0x504;
- fadt->pm1b_cnt_blk = 0x0;
- fadt->pm2_cnt_blk = 0x0;
- fadt->pm_tmr_blk = 0x508;
- fadt->gpe0_blk = 0x520;
- fadt->gpe1_blk = 0x0;
- fadt->pm1_evt_len = 4;
- fadt->pm1_cnt_len = 2;
- fadt->pm2_cnt_len = 0;
- fadt->pm_tmr_len = 4;
- fadt->gpe0_blk_len = 4;
- fadt->gpe1_blk_len = 0;
- fadt->gpe1_base = 0;
- fadt->cst_cnt = 0;
- fadt->p_lvl2_lat = 90; //90;
- fadt->p_lvl3_lat = 900; //900;
- fadt->flush_size = 0;
- fadt->flush_stride = 0;
- fadt->duty_offset = 0;
- fadt->duty_width = 1; //??
- fadt->day_alrm = 0x7d;
- fadt->mon_alrm = 0x7e;
- fadt->century = 0x32;
- fadt->iapc_boot_arch = 0x1; //fixme 5-10
- fadt->flags = 0x4a5; //FIXME 5-9
- fadt->reset_reg.space_id = 0;
- fadt->reset_reg.bit_width = 0;
- fadt->reset_reg.bit_offset = 0;
- fadt->reset_reg.resv = 0;
- fadt->reset_reg.addrl = 0x0;
- fadt->reset_reg.addrh = 0x0;
- fadt->reset_value = 0;
- fadt->x_firmware_ctl_l = facs;
- fadt->x_firmware_ctl_h = 0;
- fadt->x_dsdt_l = dsdt;
- fadt->x_dsdt_h = 0;
- fadt->x_pm1a_evt_blk.space_id = 1;
- fadt->x_pm1a_evt_blk.bit_width = 4;
- fadt->x_pm1a_evt_blk.bit_offset = 0;
- fadt->x_pm1a_evt_blk.resv = 0;
- fadt->x_pm1a_evt_blk.addrl = 0x500;
- fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1b_evt_blk.space_id = 1;
- fadt->x_pm1b_evt_blk.bit_width = 4;
- fadt->x_pm1b_evt_blk.bit_offset = 0;
- fadt->x_pm1b_evt_blk.resv = 0;
- fadt->x_pm1b_evt_blk.addrl = 0x0;
- fadt->x_pm1b_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
- fadt->x_pm1a_cnt_blk.bit_width = 2;
- fadt->x_pm1a_cnt_blk.bit_offset = 0;
- fadt->x_pm1a_cnt_blk.resv = 0;
- fadt->x_pm1a_cnt_blk.addrl = 0x504;
- fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm1b_cnt_blk.space_id = 1;
- fadt->x_pm1b_cnt_blk.bit_width = 2;
- fadt->x_pm1b_cnt_blk.bit_offset = 0;
- fadt->x_pm1b_cnt_blk.resv = 0;
- fadt->x_pm1b_cnt_blk.addrl = 0x0;
- fadt->x_pm1b_cnt_blk.addrh = 0x0;
- fadt->x_pm2_cnt_blk.space_id = 1;
- fadt->x_pm2_cnt_blk.bit_width = 0;
- fadt->x_pm2_cnt_blk.bit_offset = 0;
- fadt->x_pm2_cnt_blk.resv = 0;
- fadt->x_pm2_cnt_blk.addrl = 0x0;
- fadt->x_pm2_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
- fadt->x_pm_tmr_blk.bit_width = 4;
- fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.resv = 0;
- fadt->x_pm_tmr_blk.addrl = 0x508;
- fadt->x_pm_tmr_blk.addrh = 0x0;
- fadt->x_gpe0_blk.space_id = 1;
- fadt->x_gpe0_blk.bit_width = 0;
- fadt->x_gpe0_blk.bit_offset = 0;
- fadt->x_gpe0_blk.resv = 0;
- fadt->x_gpe0_blk.addrl = 0x520;
- fadt->x_gpe0_blk.addrh = 0x0;
- fadt->x_gpe1_blk.space_id = 1;
- fadt->x_gpe1_blk.bit_width = 0;
- fadt->x_gpe1_blk.bit_offset = 0;
- fadt->x_gpe1_blk.resv = 0;
- fadt->x_gpe1_blk.addrl = 0x0;
- fadt->x_gpe1_blk.addrh = 0x0;
- header->checksum =
acpi_checksum((void *) fadt, sizeof(acpi_fadt_t));+} Index: src/mainboard/asus/a8v/Config.lb =================================================================== --- src/mainboard/asus/a8v/Config.lb (revision 0) +++ src/mainboard/asus/a8v/Config.lb (revision 0) @@ -0,0 +1,325 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2006 AMD +## Written by Yinghai Lu yinghailu@gmail.com for AMD. +## +## Copyright (C) 2006 MSI +## Written by Bingxun Shi bingxunshi@gmail.com for MSI.
Just a (more or less) simple config file, add only yourself, drop the useless duplicated comments.
+## +## 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 +##
+## +## Compute the location and size of where this firmware image +## (linuxBIOS plus bootloader) will live in the boot rom chip. +## +if USE_FALLBACK_IMAGE
default ROM_SECTION_SIZE = FALLBACK_SIZEdefault ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )+else
default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE )default ROM_SECTION_OFFSET = 0+end
+## +## Compute the start location and size size of +## The linuxBIOS bootloader. +## +default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) +default CONFIG_ROM_PAYLOAD = 1
+## +## Compute where this copy of linuxBIOS will start in the boot rom +## +default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
+## +## Compute a range of ROM that can cached to speed up linuxBIOS, +## execution speed. +## +## XIP_ROM_SIZE must be a power of 2. +## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE +## +default XIP_ROM_SIZE=65536 +default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
+arch i386 end
+## +## Build the objects we have code for in this directory. +##
+driver mainboard.o
+#dir /drivers/ati/ragexl
Not needed, I guess.
+#needed by irq_tables and mptable and acpi_tables
+if HAVE_ACPI_TABLES
- object fadt.o
- object dsdt.o
- object acpi_tables.o
+end
+if HAVE_MP_TABLE object mptable.o end +if HAVE_PIRQ_TABLE object irq_tables.o end +#object reset.o
+if USE_DCACHE_RAM
+if CONFIG_USE_INIT
+makerule ./auto.o
depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o auto.o"+end
+else
+makerule ./auto.inc
depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"action "$(CC) -I$(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 $@"+end
+end +else
+## +## Romcc output +## +makerule ./failover.E
depends "$(MAINBOARD)/failover.c ./romcc"action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"+end
+makerule ./failover.inc
depends "$(MAINBOARD)/failover.c ./romcc"action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@"+end
+makerule ./auto.E
depends "$(MAINBOARD)/auto.c option_table.h ./romcc"action "./romcc -E -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"+end +makerule ./auto.inc
depends "$(MAINBOARD)/auto.c option_table.h ./romcc"action "./romcc -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"+end
+end
+## +## Build our 16 bit and 32 bit linuxBIOS entry code +## +if USE_FALLBACK_IMAGE
mainboardinit cpu/x86/16bit/entry16.incldscript /cpu/x86/16bit/entry16.lds- mainboardinit southbridge/via/vt8237r/romstrap.inc
- ldscript /southbridge/via/vt8237r/romstrap.lds
+end
+mainboardinit cpu/x86/32bit/entry32.inc
+if USE_DCACHE_RAM
if CONFIG_USE_INITldscript /cpu/x86/32bit/entry32.ldsendif CONFIG_USE_INITldscript /cpu/amd/car/cache_as_ram.ldsend+end
+## +## Build our reset vector (This is where linuxBIOS is entered) +## +if USE_FALLBACK_IMAGE
mainboardinit cpu/x86/16bit/reset16.incldscript /cpu/x86/16bit/reset16.lds+else
mainboardinit cpu/x86/32bit/reset32.incldscript /cpu/x86/32bit/reset32.lds+end
+if USE_DCACHE_RAM +else +### Should this be in the northbridge code? +mainboardinit arch/i386/lib/cpu_reset.inc +end
+## +## Include an id string (For safe flashing) +## +##mainboardinit southbridge/nvidia/mcp55/id.inc +##ldscript /southbridge/via/vt8237/id.lds
+## +## ROMSTRAP table for MCP55
This is not MCP55.
+## +##if USE_FALLBACK_IMAGE +## mainboardinit southbridge/nvidia/mcp55/romstrap.inc +## ldscript /southbridge/nvidia/mcp55/romstrap.lds +##end
+if USE_DCACHE_RAM +## +## Setup Cache-As-Ram +## +mainboardinit cpu/amd/car/cache_as_ram.inc +end
+### +### This is the early phase of linuxBIOS startup +### Things are delicate and we test to see if we should +### failover to another image. +### +if USE_FALLBACK_IMAGE +if USE_DCACHE_RAM
ldscript /arch/i386/lib/failover.lds+else
ldscript /arch/i386/lib/failover.ldsmainboardinit ./failover.inc+end +end
+### +### O.k. We aren't just an intermediary anymore! +###
+## +## Setup RAM +## +if USE_DCACHE_RAM
+if CONFIG_USE_INIT +initobject auto.o +else +mainboardinit ./auto.inc +end
+else +# ROMCC +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc
+end
+## +## Include the secondary Configuration files +## +if CONFIG_CHIP_NAME
config chip.h+end
+chip northbridge/amd/amdk8/root_complex
device apic_cluster 0 onchip cpu/amd/socket_939device apic 0 on endendenddevice pci_domain 0 onchip northbridge/amd/amdk8 #mc0device pci 18.0 on # northbridge# devices on link 0, link 0 == LDT 0chip southbridge/via/vt8237rregister "enable_native_ide" = "0"device pci 0.0 on end # HTdevice pci 11.0 on # LPCchip drivers/generic/generic #dimm 0-0-0device i2c 50 on endendchip drivers/generic/generic #dimm 0-0-1device i2c 51 on endendchip drivers/generic/generic #dimm 0-1-0device i2c 52 on endendchip drivers/generic/generic #dimm 0-1-1device i2c 53 on endendchip superio/winbond/w83627ehgdevice pnp 2e.0 on # Floppyio 0x60 = 0x3f0irq 0x70 = 6drq 0x74 = 2enddevice pnp 2e.1 off # Parallel Port
Why off?
io 0x60 = 0x378irq 0x70 = 7enddevice pnp 2e.2 on # Com1io 0x60 = 0x3f8irq 0x70 = 4enddevice pnp 2e.3 off # Com2
Why off?
io 0x60 = 0x2f8irq 0x70 = 3enddevice pnp 2e.5 off #keyb OFFenddevice pnp 2e.6 off # SERIAL_FALSHio 0x60 = 0x100enddevice pnp 2e.7 off # GAME_MIDI_GIPO1# io 0x60 = 0x220# io 0x62 = 0x300# irq 0x70 = aenddevice pnp 2e.8 off end # WDTO_PLEDdevice pnp 2e.9 off end # GPIO2_GPIO3_GPIO4_GPIO5 0x30 0x9#GPIO 5 and 2 active#0xe0 = de#0xe1 = 01#0xe2 = 00#0xe3 = 03#0xe4 = a4#0xe5 = 00device pnp 2e.a off end # ACPI
Why are all of the above off?
device pnp 2e.b on # HW Monitorio 0x60 = 0x290irq 0x70 = 0endend #end SIOend #end 11device pci 12.0 off end # VIA LAN
Why off? Doesn't it work?
endchip southbridge/via/k8t890end
Can you put this above vt8237r? this is more of a northbridge than southbridge so it should be further... north :)
end # device pci 18.0device pci 18.1 on enddevice pci 18.2 on enddevice pci 18.3 on endend #mc0end # pci_domain+end # root_complex Index: src/mainboard/asus/a8v/mptable.c =================================================================== --- src/mainboard/asus/a8v/mptable.c (revision 0) +++ src/mainboard/asus/a8v/mptable.c (revision 0)
Missing license header.
@@ -0,0 +1,160 @@ +/* generatred by MPTable, version 2.0.15*/ +/* as modified by RGM for LinuxBIOS */ +#include <arch/smp/mpspec.h> +#include <string.h> +#include <stdint.h>
+void *smp_write_config_table(void *v) +{
How generic is this? Looks like another good candidate for a common file somewhere, with only minor specific stuff filled in per specific board.
static const char sig[4] = "PCMP";static const char oem[8] = "LNXI ";static const char productid[12] = "A8V-E SE ";struct mp_config_table *mc;- unsigned int conforms = 0;
- int bus_isa = 42;
mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);memset(mc, 0, sizeof(*mc));memcpy(mc->mpc_signature, sig, sizeof(sig));mc->mpc_length = sizeof(*mc); /* initially just the header */mc->mpc_spec = 0x04;mc->mpc_checksum = 0; /* not yet computed */memcpy(mc->mpc_oem, oem, sizeof(oem));memcpy(mc->mpc_productid, productid, sizeof(productid));mc->mpc_oemptr = 0;mc->mpc_oemsize = 0;mc->mpc_entry_count = 0; /* No entries yet... */mc->mpc_lapic = LAPIC_ADDR;mc->mpe_length = 0;mc->mpe_checksum = 0;mc->reserved = 0;smp_write_processors(mc);+/*Bus: Bus ID Type*/
- smp_write_bus(mc, 0, "PCI ");
- smp_write_bus(mc, 1, "PCI ");
- smp_write_bus(mc, 2, "PCI ");
- smp_write_bus(mc, 3, "PCI ");
- smp_write_bus(mc, 4, "PCI ");
- smp_write_bus(mc, 5, "PCI ");
- smp_write_bus(mc, 6, "PCI ");
- smp_write_bus(mc, bus_isa, "ISA ");
+/*I/O APICs: APIC ID Version State Address*/
- smp_write_ioapic(mc, 2, 0x20, 0xfec00000);
- //fixme - this should be read out from NB
- smp_write_ioapic(mc, 3, 0x20, 0xfecc0000);
+/*I/O Ints: Type Polarity Trigger Bus ID/IRQ APIC ID/PIN# +INTA# => IRQ16 +INTB# => IRQ17 +INTC# => IRQ18 +INTD# => IRQ19 T o
A C+IDE (Native Mode)/SATA IRQ & INTE => IRQ20 0:0f.0 pinB 0:0f.1 pinA
I+USB IRQ (all 5 functions) and INTF => IRQ21 0:10.0-4 0 1 A 2 3 B 4 C +AC'97 / MC'97 IRQ and INTG => IRQ22 0:11.5 C 0:11.6 +LAN IRQ and INTH => IRQ23 - have not
+*/
- smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, 0x2, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, 0x2, 0x1);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, 0x2, 0x2);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, 0x2, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, 0x2, 0x4);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x5, 0x2, 0x5);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, 0x2, 0x6);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, 0x2, 0x7);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, 0x2, 0x8);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x9, 0x2, 0x9);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xa, 0x2, 0xa);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xb, 0x2, 0xb);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, 0x2, 0xc);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, 0x2, 0xd);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, 0x2, 0xe);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, 0x2, 0xf);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xb << 2) | 0, 0x2, 0x10); //IRQ16
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xb << 2) | 1, 0x2, 0x11); //IRQ17
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xb << 2) | 2, 0x2, 0x12); //IRQ18
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xb << 2) | 3, 0x2, 0x13); //IRQ19
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xc << 2) | 0, 0x2, 0x11); //IRQ17
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xc << 2) | 1, 0x2, 0x12); //IRQ18
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xc << 2) | 2, 0x2, 0x13); //IRQ19
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xc << 2) | 3, 0x2, 0x10); //IRQ16
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xd << 2) | 0, 0x2, 0x12); //IRQ18
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xd << 2) | 1, 0x2, 0x13); //IRQ19
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xd << 2) | 2, 0x2, 0x10); //IRQ16
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xd << 2) | 3, 0x2, 0x11); //IRQ17
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xf << 2) | 0, 0x2, 0x14);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0xf << 2) | 1, 0x2, 0x14);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x10 << 2) | 0, 0x2, 0x15);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x10 << 2) | 1, 0x2, 0x15);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x10 << 2) | 2, 0x2, 0x15);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x11 << 2) | 2, 0x2, 0x16);
- //?
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x2 << 2) | 0, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x2 << 2) | 1, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x2 << 2) | 2, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x2 << 2) | 3, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x3 << 2) | 0, 0x3, 0x7);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x3 << 2) | 1, 0x3, 0xb);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x3 << 2) | 2, 0x3, 0xf);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, (0x3 << 2) | 3, 0x3, 0x13);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, (0x00 << 2) | 0, 0x3, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, (0x00 << 2) | 1, 0x3, 0x1);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, (0x00 << 2) | 2, 0x3, 0x2);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, (0x00 << 2) | 3, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, (0x00 << 2) | 0, 0x3, 0x4);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, (0x00 << 2) | 1, 0x3, 0x5);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, (0x00 << 2) | 2, 0x3, 0x6);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, (0x00 << 2) | 3, 0x3, 0x7);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, (0x00 << 2) | 0, 0x3, 0x8);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, (0x00 << 2) | 1, 0x3, 0x9);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, (0x00 << 2) | 2, 0x3, 0xa);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, (0x00 << 2) | 3, 0x3, 0xb);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, (0x00 << 2) | 0, 0x3, 0xc);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, (0x00 << 2) | 1, 0x3, 0xd);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, (0x00 << 2) | 2, 0x3, 0xe);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, (0x00 << 2) | 3, 0x3, 0xf);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6, (0x00 << 2) | 0, 0x3, 0x10);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6, (0x00 << 2) | 1, 0x3, 0x11);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6, (0x00 << 2) | 2, 0x3, 0x12);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6, (0x00 << 2) | 3, 0x3, 0x13);
+/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
- smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
- smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
- /* There is no extension information... */
- /* Compute the checksums */
- mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
- mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
- //printf_debug("Wrote the mp table end at: %p - %p\n",
- // mc, smp_next_mpe_entry(mc));
- return smp_next_mpe_entry(mc);
+}
+unsigned long write_smp_table(unsigned long addr) +{
- void *v;
- v = smp_write_floating_table(addr);
- return (unsigned long)smp_write_config_table(v);
+} Index: src/mainboard/asus/a8v/irq_tables.c =================================================================== --- src/mainboard/asus/a8v/irq_tables.c (revision 0) +++ src/mainboard/asus/a8v/irq_tables.c (revision 0)
Missing license header.
@@ -0,0 +1,56 @@ +/* This file was generated by getpir.c, do not modify!
- (but if you do, please run checkpir on it to verify)
- Contains the IRQ Routing Table dumped directly from your
- memory, which BIOS sets up.
- Documentation at: http://www.microsoft.com/whdc/archive/pciirq.mspx
- */
Drop this, it's useless.
+#ifdef GETPIR +#include "pirq_routing.h" +#else +#include <arch/pirq_routing.h> +#endif
This should be:
#include <arch/pirq_routing.h>
We don't care about getpir in the LinuxBIOS code.
+const struct irq_routing_table intel_irq_routing_table = {
- PIRQ_SIGNATURE, /* u32 signature */
- PIRQ_VERSION, /* u16 version */
- 32+16*18, /* There can be total 18 devices on the bus */
18 != 11 (you used IRQ_SLOT_COUNT 11 in Config.lb). One of the numbers is wrong.
- 0x00, /* Where the interrupt router lies (bus) */
- (0x11<<3)|0x0, /* Where the interrupt router lies (dev) */
- 0x820, /* IRQs devoted exclusively to PCI usage */
- 0x1106, /* Vendor */
- 0x596, /* Device */
Did you verify that this is correct?
- 0, /* Crap (miniport) */
- { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
- 0xe3, /* u8 checksum. This has to be set to some
value that would give 0 after the sum of allbytes for this structure (including checksum) */- {
/* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */{0x00,(0x0b<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0x0deb8}}, 0x1, 0x0},{0x00,(0x0c<<3)|0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0xdeb8}, {0x01, 0x0deb8}}, 0x2, 0x0},{0x00,(0x0d<<3)|0x0, {{0x03, 0xdeb8}, {0x05, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0x0deb8}}, 0x3, 0x0},{0x00,(0x08<<3)|0x0, {{0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0xdeb8}, {0x01, 0x0deb8}}, 0x0, 0x0},{0x00,(0x0a<<3)|0x0, {{0x03, 0xdeb8}, {0x03, 0xdeb8}, {0x03, 0xdeb8}, {0x03, 0x0deb8}}, 0x0, 0x0},{0x00,(0x07<<3)|0x0, {{0x02, 0xdeb8}, {0x02, 0xdeb8}, {0x02, 0xdeb8}, {0x02, 0x0deb8}}, 0x0, 0x0},{0x02,(0x00<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x4, 0x0},{0x03,(0x00<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x5, 0x0},{0x04,(0x00<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x6, 0x0},{0x05,(0x00<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},{0x06,(0x00<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x7, 0x0},{0x00,(0x0f<<3)|0x0, {{0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0x0deb8}}, 0x0, 0x0},{0x00,(0x10<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x05, 0x0deb8}}, 0x0, 0x0},{0x00,(0x02<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},{0x00,(0x03<<3)|0x0, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},{0x00,(0x03<<3)|0x1, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},{0x00,(0x03<<3)|0x2, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},{0x00,(0x03<<3)|0x3, {{0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0xdeb8}, {0x09, 0x0deb8}}, 0x0, 0x0},- }
+};
+unsigned long write_pirq_routing_table(unsigned long addr) +{ +return copy_pirq_routing_table(addr); +} Index: src/mainboard/asus/a8v/chip.h =================================================================== --- src/mainboard/asus/a8v/chip.h (revision 0) +++ src/mainboard/asus/a8v/chip.h (revision 0) @@ -0,0 +1,28 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2006 MSI
- Written by Bingxun Shi bingxunshi@gmail.com for MSI.
Nah, trivial, add only yourself.
- 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_via_a8v_ops;
mainboard_via_a8v_e_se_ops
Use the correct name everywhere, please.
+struct mainboard_asus_a8v_config {
Ditto.
mainboard_asus_a8v_e_se_config
int fixup_scsi;int fixup_vga;
Not used or needed? Drop them.
+}; Index: src/mainboard/asus/a8v/dsdt.asl =================================================================== --- src/mainboard/asus/a8v/dsdt.asl (revision 0) +++ src/mainboard/asus/a8v/dsdt.asl (revision 0) @@ -0,0 +1,226 @@ +/*
- Minimalist ACPI DSDT table for EPIA-M / MII
- (C) Copyright 2004 Nick Barker Nick.Barker9@btinternet.com
- (C) Rudolf Marek r.marek@assembler.cz
- ISA portions taken from QEMU acpi-dsdt.dsl
- GPLv2
- */
OK, the header is fine theoretically, but please use the common license header format as in the rest of the files. Preserve the GPLv2 and the copyright lines, though.
+DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1) +{
- /*
* Define the main processor*/- Scope (_PR)
- {
Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}- }
- /* For now only define 2 power states:
* - S0 which is fully on* - S5 which is soft off* any others would involve declaring the wake up methods*/- Name (_S0, Package () {0x00, 0x00, 0x00, 0x00 })
- Name (_S5, Package () {0x02, 0x02, 0x00, 0x00 })
- /* Root of the bus hierarchy */
- Scope (_SB)
{/* top PCI device */Device (PCI0){Name (_HID, EisaId ("PNP0A03"))Name (_ADR, 0x00)Name (_UID, 0x00)Name (_BBN, 0x00)/* PCI Routing Table *///aaaName (_PRT, Package () {Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, //slot 0xBPackage (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 },Package (0x04) { 0x000BFFFF, 0x02, 0x00, 0x12 },Package (0x04) { 0x000BFFFF, 0x03, 0x00, 0x13 },Package (0x04) { 0x000CFFFF, 0x00, 0x00, 0x11 }, //Slot 0xCPackage (0x04) { 0x000CFFFF, 0x01, 0x00, 0x12 },Package (0x04) { 0x000CFFFF, 0x02, 0x00, 0x13 },Package (0x04) { 0x000CFFFF, 0x03, 0x00, 0x10 },Package (0x04) { 0x000DFFFF, 0x00, 0x00, 0x12 }, //Slot 0xDPackage (0x04) { 0x000DFFFF, 0x01, 0x00, 0x13 },Package (0x04) { 0x000DFFFF, 0x02, 0x00, 0x10 },Package (0x04) { 0x000DFFFF, 0x03, 0x00, 0x11 },Package (0x04) { 0x000F0000, 0x01, 0x00, 0x14 }, //0xf SATA IRQ 20Package (0x04) { 0x000F0001, 0x00, 0x00, 0x14 }, //0xf NAtive IDE IRQ 20Package (0x04) { 0x0010FFFF, 0x00, 0x00, 0x15 }, //USB routingPackage (0x04) { 0x0010FFFF, 0x01, 0x00, 0x15 },Package (0x04) { 0x0010FFFF, 0x02, 0x00, 0x15 },Package (0x04) { 0x0010FFFF, 0x03, 0x00, 0x15 },Package (0x04) { 0x0011FFFF, 0x02, 0x00, 0x16 }, //AC97 MC97Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x1B }, //PCIE16 bridge IRQ27Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x1B },Package (0x04) { 0x0002FFFF, 0x02, 0x00, 0x1B },Package (0x04) { 0x0002FFFF, 0x03, 0x00, 0x1B },Package (0x04) { 0x0003FFFF, 0x00, 0x00, 0x1F }, //PCIE bridge IRQ31Package (0x04) { 0x0003FFFF, 0x01, 0x00, 0x23 }, //IRQ36Package (0x04) { 0x0003FFFF, 0x02, 0x00, 0x27 }, //IRQ39Package (0x04) { 0x0003FFFF, 0x03, 0x00, 0x2B } //IRQ43})Device (PEGG){Name (_ADR, 0x00020000)Name (_UID, 0x00)Name (_BBN, 0x02)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x18 }, //PCIE IRQ24-IRQ27Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x19 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1A },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1B },})} //end of PCIEGDevice (PEX0){Name (_ADR, 0x00030000)Name (_UID, 0x00)Name (_BBN, 0x03)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x1C }, //PCIE IRQ28-IRQ31Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x1D },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1E },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1F },})} //end of PEX0Device (PEX1){Name (_ADR, 0x00030001)Name (_UID, 0x00)Name (_BBN, 0x04)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x20 }, //PCIE IRQ32-IRQ35Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x21 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x22 },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x23 },})} //end f PEX1Device (PEX2){Name (_ADR, 0x00030002)Name (_UID, 0x00)Name (_BBN, 0x05)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x24 }, //PCIE IRQ36-IRQ39Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x25 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x26 },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x27 },})} //end f PEX2Device (PEX3){Name (_ADR, 0x00030003)Name (_UID, 0x00)Name (_BBN, 0x06)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x28 }, //PCIE IRQ40-IRQ43Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x29 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x2A },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x2B },})} //end f PEX3Device (ISA) {Name (_ADR, 0x00110000)/* Keyboard seems to be important for WinXP install */Device (KBD){Name (_HID, EisaId ("PNP0303"))Method (_STA, 0, NotSerialized){Return (0x0f)}Method (_CRS, 0, NotSerialized){Name (TMP, ResourceTemplate (){IO (Decode16,0x0060, // Address Range Minimum0x0060, // Address Range Maximum0x01, // Address Alignment0x01, // Address Length)IO (Decode16,0x0064, // Address Range Minimum0x0064, // Address Range Maximum0x01, // Address Alignment0x01, // Address Length)IRQNoFlags (){1}})Return (TMP)}}/* PS/2 mouse */Device (MOU){Name (_HID, EisaId ("PNP0F13"))Method (_STA, 0, NotSerialized){Return (0x0f)}Method (_CRS, 0, NotSerialized){Name (TMP, ResourceTemplate (){IRQNoFlags () {12}})Return (TMP)}}/* PS/2 floppy controller */Device (FDC0){Name (_HID, EisaId ("PNP0700"))Method (_STA, 0, NotSerialized){Return (0x0F)}Method (_CRS, 0, NotSerialized){Name (BUF0, ResourceTemplate (){IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)IRQNoFlags () {6}DMA (Compatibility, NotBusMaster, Transfer8) {2}})Return (BUF0)}} //FD END} //ISA END- } // End of PCI0
- } // End of _SB
+} // End of Definition Block
Index: src/mainboard/asus/a8v/cmos.layout
--- src/mainboard/asus/a8v/cmos.layout (revision 0) +++ src/mainboard/asus/a8v/cmos.layout (revision 0)
Missing license header.
File can be dropped if this feature is unused, or is should be tested and enabled.
@@ -0,0 +1,98 @@ +entries
+#start-bit length config config-ID name +#0 8 r 0 seconds +#8 8 r 0 alarm_seconds +#16 8 r 0 minutes +#24 8 r 0 alarm_minutes +#32 8 r 0 hours +#40 8 r 0 alarm_hours +#48 8 r 0 day_of_week +#56 8 r 0 day_of_month +#64 8 r 0 month +#72 8 r 0 year +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +#88 1 r 0 auto_switch_DST +#89 1 r 0 24_hour_mode +#90 1 r 0 binary_values_enable +#91 1 r 0 square-wave_out_enable +#92 1 r 0 update_finished_enable +#93 1 r 0 alarm_interrupt_enable +#94 1 r 0 periodic_interrupt_enable +#95 1 r 0 disable_clock_updates +#96 288 r 0 temporary_filler +0 384 r 0 reserved_memory +384 1 e 4 boot_option +385 1 e 4 last_boot +386 1 e 1 ECC_memory +388 4 r 0 reboot_bits +392 3 e 5 baud_rate +395 1 e 1 hw_scrubber +396 1 e 1 interleave_chip_selects +397 2 e 8 max_mem_clock +399 1 e 2 dual_core +400 1 e 1 power_on_after_fail +412 4 e 6 debug_level +416 4 e 7 boot_first +420 4 e 7 boot_second +424 4 e 7 boot_third +428 4 h 0 boot_index +432 8 h 0 boot_countdown +440 4 e 9 slow_cpu +444 1 e 1 nmi +445 1 e 1 iommu +728 256 h 0 user_data +984 16 h 0 check_sum +# Reserve the extended AMD configuration registers +1000 24 r 0 reserved_memory
+enumerations
+#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +5 0 115200 +5 1 57600 +5 2 38400 +5 3 19200 +5 4 9600 +5 5 4800 +5 6 2400 +5 7 1200 +6 6 Notice +6 7 Info +6 8 Debug +6 9 Spew +7 0 Network +7 1 HDD +7 2 Floppy +7 8 Fallback_Network +7 9 Fallback_HDD +7 10 Fallback_Floppy +#7 3 ROM +8 0 DDR400 +8 1 DDR333 +8 2 DDR266 +8 3 DDR200 +9 0 off +9 1 87.5% +9 2 75.0% +9 3 62.5% +9 4 50.0% +9 5 37.5% +9 6 25.0% +9 7 12.5%
+checksums
+checksum 392 983 984
Index: src/mainboard/asus/a8v/mainboard.c
--- src/mainboard/asus/a8v/mainboard.c (revision 0) +++ src/mainboard/asus/a8v/mainboard.c (revision 0) @@ -0,0 +1,33 @@ +/*
- This file is part of the LinuxBIOS project.
- Copyright (C) 2006 MSI
- Written by Bingxun Shi bingxunshi@gmail.com for MSI.
Trivial, add only yourself.
- 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 <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> +#include "chip.h"
+#if CONFIG_CHIP_NAME == 1 +struct chip_operations mainboard_asus_a8v_ops = {
- CHIP_NAME("A8V Mainboard")
CHIP_NAME("ASUS A8V-E SE Mainboard")
+}; +#endif
OK, so let's get this committed after maybe another review round. Please post the next iteration (with fixes from all reviews) as three patches, one for the northbridge, one for the southbridge and one for the board (for easier review).
Thanks, Uwe.