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support for new mobos and fixes 

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1087 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich 2003-08-27 14:33:13 +00:00
parent bee6575d7c
commit fa2df758f2
27 changed files with 2068 additions and 108 deletions
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2
src/include/device/pci_ids.h
View File

@ -637,6 +637,7 @@
#define PCI_DEVICE_ID_PROMISE_20276 0x5275
#define PCI_DEVICE_ID_PROMISE_20277 0x7275
#define PCI_DEVICE_ID_PROMISE_5300 0x5300
#define PCI_DEVICE_ID_PROMISE_20378 0x3373
#define PCI_VENDOR_ID_N9 0x105d
#define PCI_DEVICE_ID_N9_I128 0x2309
@ -1833,6 +1834,7 @@
#define PCI_DEVICE_ID_ADAPTEC2_7899B 0x00c1
#define PCI_DEVICE_ID_ADAPTEC2_7899D 0x00c3
#define PCI_DEVICE_ID_ADAPTEC2_7899P 0x00cf
#define PCI_DEVICE_ID_ADAPTEC2_7902 0x8012
#define PCI_VENDOR_ID_ATRONICS 0x907f
#define PCI_DEVICE_ID_ATRONICS_2015 0x2015

25
src/mainboard/tyan/s2880/Config.lb
View File

@ -18,11 +18,14 @@ uses ARCH
##object mainboard.o
config chip.h
register "fixup_scsi" = "1"
register "fixup_vga" = "1"
driver mainboard.o
driver lsi_scsi.o
driver adaptec_scsi.o
driver intel_nic.o
#driver adaptec_scsi.o
driver promise_sata.o
#driver intel_nic.o
object static_devices.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
@ -45,7 +48,7 @@ if USE_FALLBACK_IMAGE
mainboardinit cpu/i386/reset16.inc
ldscript /cpu/i386/reset16.lds
else
print "NO FALLBACK USED!"
# print "NO FALLBACK USED!"
end
if USE_NORMAL_IMAGE
@ -152,9 +155,9 @@ mainboardinit cpu/k8/disable_mmx_sse.inc
###
northbridge amd/amdk8
end
southbridge amd/amd8111
southbridge amd/amd8111 "amd8111"
end
southbridge amd/amd8131
southbridge amd/amd8131 "amd8131"
end
#mainboardinit archi386/smp/secondary.inc
#superio NSC/pc87360
@ -163,7 +166,11 @@ end
#end
dir /pc80
##dir /src/superio/winbond/w83627hf
cpu p5 end
cpu p6 end
cpu k7 end
cpu k8 end
dir /bioscall
dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=8, .ht_speed=200}"
end
cpu k8 "cpu1"
end

10
src/mainboard/tyan/s2880/auto.c
View File

@ -14,21 +14,21 @@
#include "lib/delay.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
//#include "debug.c"
#include "debug.c"
static void memreset_setup(void)
{
/* Set the memreset low */
outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
// outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
/* Ensure the BIOS has control of the memory lines */
outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
// outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
}
static void memreset(int controllers, const struct mem_controller *ctrl)
{
udelay(800);
/* Set memreset_high */
outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
// outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
udelay(90);
}
@ -179,7 +179,7 @@ static void main(void)
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
#if 0
#if 1
dump_pci_devices();
#endif
#if 0

1
src/mainboard/tyan/s2880/chip.h
View File

@ -2,4 +2,5 @@ extern struct chip_control mainboard_tyan_s2880_control;
struct mainboard_tyan_s2880_config {
int fixup_scsi;
int fixup_vga;
};

144
src/mainboard/tyan/s2880/mainboard.c
View File

@ -11,7 +11,7 @@ unsigned long initial_apicid[MAX_CPUS] =
{
0,1
};
/*
#if 0
static void fixup_lsi_53c1030(struct device *pdev)
{
// uint8_t byte;
@ -35,9 +35,10 @@ static void fixup_lsi_53c1030(struct device *pdev)
// lsi_scsi_init(pdev);
}
*/
#endif
//extern static void lsi_scsi_init(struct device *dev);
/*static void print_pci_regs(struct device *dev)
#if 1
static void print_pci_regs(struct device *dev)
{
uint8_t byte;
int i;
@ -45,72 +46,67 @@ static void fixup_lsi_53c1030(struct device *pdev)
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n %02x:",i);
printk_debug(" %02x ",byte);
if((i%16)==0) printk_info("\n%02x:",i);
printk_debug(" %02x",byte);
}
printk_debug("\r\n");
printk_debug("\n");
// pci_write_config8(dev, 0x4, byte);
}
*/
#endif
#if 0
static void print_mem(void)
{
int i;
int low_1MB = 0;
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
}
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
}
}
#endif
#if 0
static void amd8111_enable_rom(void)
{
uint8_t byte;
struct device *dev;
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
/* Locate the amd8111 */
dev = dev_find_device(0x1022, 0x7468, 0);
/* Set the 4MB enable bit bit */
byte = pci_read_config8(dev, 0x43);
byte |= 0x80;
pci_write_config8(dev, 0x43, byte);
}
#endif
static void onboard_scsi_fixup(void)
{
// struct device *dev;
/* // Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,1,0);
dev = dev_find_slot(0, PCI_DEVFN(0x1, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,2,0);
dev = dev_find_slot(0, PCI_DEVFN(0x2, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,3,0);
dev = dev_find_slot(0, PCI_DEVFN(0x3, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0x7,0);
dev = dev_find_slot(1, PCI_DEVFN(0x7, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0x8,0);
dev = dev_find_slot(1, PCI_DEVFN(0x8, 0));
if (dev) {
print_pci_regs(dev);
}
printk_debug("%2d:%2d:%2d\n",2,3,0);
dev = dev_find_slot(2, PCI_DEVFN(0x3, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",2,6,0);
dev = dev_find_slot(2, PCI_DEVFN(0x6, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",3,4,0);
dev = dev_find_slot(3, PCI_DEVFN(0x4, 0));
if (dev) {
print_pci_regs(dev);
}
*/
struct device *dev;
unsigned char i,j,k;
#if 1
for(i=0;i<=4;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
if (dev) {
printk_debug("%02x:%02x:%02x",i,j,k);
print_pci_regs(dev);
}
}
}
}
#endif
/*
#if 0
dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
if(!dev) {
printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
@ -118,9 +114,28 @@ static void onboard_scsi_fixup(void)
}
lsi_scsi_init(dev);
*/
#endif
// print_mem();
// amd8111_enable_rom();
}
/*
static void vga_fixup(void) {
// we do this right here because:
// - all the hardware is working, and some VGA bioses seem to need
// that
// - we need page 0 below for linuxbios tables.
#if CONFIG_REALMODE_IDT == 1
printk_debug("INSTALL REAL-MODE IDT\n");
setup_realmode_idt();
#endif
#if CONFIG_VGABIOS == 1
printk_debug("DO THE VGA BIOS\n");
do_vgabios();
post_code(0x93);
#endif
}
*/
static void
enable(struct chip *chip, enum chip_pass pass)
@ -131,9 +146,14 @@ enable(struct chip *chip, enum chip_pass pass)
switch (pass) {
default: break;
case CONF_PASS_PRE_BOOT:
// case CONF_PASS_PRE_CONSOLE:
// case CONF_PASS_PRE_PCI:
// case CONF_PASS_POST_PCI:
case CONF_PASS_PRE_BOOT:
if (conf->fixup_scsi)
onboard_scsi_fixup();
// if (conf->fixup_vga)
// vga_fixup();
printk_debug("mainboard fixup pass %d done\r\n",
pass);
break;

175
src/mainboard/tyan/s2882/Config.lb Normal file
View File

@ -0,0 +1,175 @@
uses HAVE_MP_TABLE
uses HAVE_PIRQ_TABLE
uses USE_FALLBACK_IMAGE
uses USE_NORMAL_IMAGE
uses AMD8111_DEV
uses MAINBOARD
uses ARCH
#
#
###
### Set all of the defaults for an x86 architecture
###
#
#
###
### Build the objects we have code for in this directory.
###
##object mainboard.o
config chip.h
register "fixup_scsi" = "1"
register "fixup_vga" = "1"
driver mainboard.o
driver adaptec_scsi.o
#driver si_sata.o
#driver intel_nic.o
object static_devices.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
#
arch i386 end
#cpu k8 end
#
###
### Build our 16 bit and 32 bit linuxBIOS entry code
###
mainboardinit cpu/i386/entry16.inc
mainboardinit cpu/i386/entry32.inc
ldscript /cpu/i386/entry16.lds
ldscript /cpu/i386/entry32.lds
#
###
### Build our reset vector (This is where linuxBIOS is entered)
###
if USE_FALLBACK_IMAGE
mainboardinit cpu/i386/reset16.inc
ldscript /cpu/i386/reset16.lds
else
# print "NO FALLBACK USED!"
end
if USE_NORMAL_IMAGE
mainboardinit cpu/i386/reset32.inc
ldscript /cpu/i386/reset32.lds
end
#
#### Should this be in the northbridge code?
mainboardinit arch/i386/lib/cpu_reset.inc
#
###
### Include an id string (For safe flashing)
###
mainboardinit arch/i386/lib/id.inc
ldscript /arch/i386/lib/id.lds
#
####
#### This is the early phase of linuxBIOS startup
#### Things are delicate and we test to see if we should
#### failover to another image.
####
#option MAX_REBOOT_CNT=2
if USE_FALLBACK_IMAGE
ldscript /arch/i386/lib/failover.lds
end
#
###
### Setup our mtrrs
###
mainboardinit cpu/k8/earlymtrr.inc
###
### Only the bootstrap cpu makes it here.
### Failover if we need to
###
#
if USE_FALLBACK_IMAGE
mainboardinit ./failover.inc
# mainboardinit southbridge/amd/amd8111/cmos_boot_failover.inc
end
#
#
###
### Setup the serial port
###
#mainboardinit superiowinbond/w83627hf/setup_serial.inc
mainboardinit pc80/serial.inc
mainboardinit arch/i386/lib/console.inc
#
####
#### O.k. We aren't just an intermediary anymore!
####
#
###
### When debugging disable the watchdog timer
###
##option MAXIMUM_CONSOLE_LOGLEVEL=7
#default MAXIMUM_CONSOLE_LOGLEVEL=7
#option DISABLE_WATCHDOG= (MAXIMUM_CONSOLE_LOGLEVEL >= 8)
#if DISABLE_WATCHDOG
# mainboardinit southbridgeamd/amd8111/disable_watchdog.inc
#end
#
#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc end
#
###
### Romcc output
###
#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc"
#mainboardinit .failover.inc
makerule ./failover.E
depends "$(MAINBOARD)/failover.c"
action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E"
end
makerule ./failover.inc
depends "./romcc ./failover.E"
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
depends "$(MAINBOARD)/auto.c"
action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
end
makerule ./auto.inc
depends "./romcc ./auto.E"
action "./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E"
# action "./romcc -mcpu=k8 -O ./auto.E > auto.inc"
end
mainboardinit cpu/k8/enable_mmx_sse.inc
mainboardinit ./auto.inc
mainboardinit cpu/k8/disable_mmx_sse.inc
#
###
### Setup RAM
###
#mainboardinit ram/ramtest.inc
#mainboardinit southbridge/amd/amd8111/smbus.inc
#mainboardinit sdram/generic_dump_spd.inc
#
###
### Include the secondary Configuration files
###
northbridge amd/amdk8
end
southbridge amd/amd8111 "amd8111"
end
southbridge amd/amd8131 "amd8131"
end
#mainboardinit archi386/smp/secondary.inc
#superio NSC/pc87360
# register "com1" = "{1}"
# register "lpt" = "{1}"
#end
dir /pc80
##dir /src/superio/winbond/w83627hf
dir /bioscall
dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=8, .ht_speed=200}"
end
cpu k8 "cpu1"
end

1
src/mainboard/tyan/s2882/VERSION Normal file
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@ -0,0 +1 @@
2.0

211
src/mainboard/tyan/s2882/auto.c Normal file
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@ -0,0 +1,211 @@
#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
#include <cpu/p6/apic.h>
#include <arch/io.h>
#include <arch/romcc_io.h>
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "southbridge/amd/amd8111/amd8111_early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/k8/apic_timer.c"
#include "lib/delay.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
static void memreset_setup(void)
{
/* Set the memreset low */
// outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 28);
/* Ensure the BIOS has control of the memory lines */
// outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 29);
}
static void memreset(int controllers, const struct mem_controller *ctrl)
{
udelay(800);
/* Set memreset_high */
// outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 28);
udelay(90);
}
static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
{
/* Routing Table Node i
*
* F0: 0x40, 0x44, 0x48, 0x4c, 0x50, 0x54, 0x58, 0x5c
* i: 0, 1, 2, 3, 4, 5, 6, 7
*
* [ 0: 3] Request Route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
* [11: 8] Response Route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
* [19:16] Broadcast route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
*/
uint32_t ret=0x00010101; /* default row entry */
static const unsigned int rows_2p[2][2] = {
{ 0x00050101, 0x00010404 },
{ 0x00010404, 0x00050101 }
};
if(maxnodes>2) {
print_debug("this mainboard is only designed for 2 cpus\r\n");
maxnodes=2;
}
if (!(node>=maxnodes || row>=maxnodes)) {
ret=rows_2p[node][row];
}
return ret;
}
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
}
#include "northbridge/amd/amdk8/cpu_ldtstop.c"
#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
static void enable_lapic(void)
{
msr_t msr;
msr = rdmsr(0x1b);
msr.hi &= 0xffffff00;
msr.lo &= 0x000007ff;
msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
wrmsr(0x1b, msr);
}
static void stop_this_cpu(void)
{
unsigned apicid;
apicid = apic_read(APIC_ID) >> 24;
/* Send an APIC INIT to myself */
apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
/* Wait for the ipi send to finish */
apic_wait_icr_idle();
/* Deassert the APIC INIT */
apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
/* Wait for the ipi send to finish */
apic_wait_icr_idle();
/* If I haven't halted spin forever */
for(;;) {
hlt();
}
}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
static void main(void)
{
/*
* GPIO28 of 8111 will control H0_MEMRESET_L
* GPIO29 of 8111 will control H1_MEMRESET_L
*/
static const struct mem_controller cpu[] = {
#if FIRST_CPU
{
.node_id = 0,
.f0 = PCI_DEV(0, 0x18, 0),
.f1 = PCI_DEV(0, 0x18, 1),
.f2 = PCI_DEV(0, 0x18, 2),
.f3 = PCI_DEV(0, 0x18, 3),
.channel0 = { (0xa<<3)|0, (0xa<<3)|2, 0, 0 },
.channel1 = { (0xa<<3)|1, (0xa<<3)|3, 0, 0 },
},
#endif
#if SECOND_CPU
{
.node_id = 1,
.f0 = PCI_DEV(0, 0x19, 0),
.f1 = PCI_DEV(0, 0x19, 1),
.f2 = PCI_DEV(0, 0x19, 2),
.f3 = PCI_DEV(0, 0x19, 3),
.channel0 = { (0xa<<3)|4, (0xa<<3)|6, 0, 0 },
.channel1 = { (0xa<<3)|5, (0xa<<3)|7, 0, 0 },
},
#endif
};
if (cpu_init_detected()) {
asm("jmp __cpu_reset");
}
enable_lapic();
init_timer();
if (!boot_cpu() ) {
notify_bsp_ap_is_stopped();
stop_this_cpu();
}
uart_init();
console_init();
setup_default_resource_map();
setup_coherent_ht_domain();
enumerate_ht_chain(0);
distinguish_cpu_resets(0);
#if 0
print_pci_devices();
#endif
enable_smbus();
#if 0
dump_spd_registers(&cpu[0]);
#endif
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
#if 1
dump_pci_devices();
#endif
#if 0
dump_pci_device(PCI_DEV(0, 0x18, 1));
#endif
/* Check all of memory */
#if 0
msr_t msr;
msr = rdmsr(TOP_MEM2);
print_debug("TOP_MEM2: ");
print_debug_hex32(msr.hi);
print_debug_hex32(msr.lo);
print_debug("\r\n");
#endif
/*
#if 0
ram_check(0x00000000, msr.lo+(msr.hi<<32));
#else
#if TOTAL_CPUS < 2
// Check 16MB of memory @ 0
ram_check(0x00000000, 0x01000000);
#else
// Check 16MB of memory @ 2GB
ram_check(0x80000000, 0x81000000);
#endif
#endif
*/
}

6
src/mainboard/tyan/s2882/chip.h Normal file
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@ -0,0 +1,6 @@
extern struct chip_control mainboard_tyan_s2882_control;
struct mainboard_tyan_s2882_config {
int fixup_scsi;
int fixup_vga;
};

74
src/mainboard/tyan/s2882/cmos.layout Normal file
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@ -0,0 +1,74 @@
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
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
1008 16 h 0 check_sum
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
checksums
checksum 392 1007 1008

46
src/mainboard/tyan/s2882/failover.c Normal file
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#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 "pc80/mc146818rtc_early.c"
#if 0
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#endif
#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
static void main(void)
{
/* Nothing special needs to be done to find bus 0 */
/* Allow the HT devices to be found */
#if 0
uart_init();
console_init();
#endif
enumerate_ht_chain(0);
/* Setup the 8111 */
amd8111_enable_rom();
/* Is this a cpu reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
asm("jmp __normal_image");
} else {
asm("jmp __cpu_reset");
}
}
/* Is this a secondary cpu? */
else if (!boot_cpu() && last_boot_normal()) {
asm("jmp __normal_image");
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
asm("jmp __normal_image");
}
}

39
src/mainboard/tyan/s2882/irq_tables.c Normal file
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/* 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 , wich BIOS sets up
Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM
*/
#include <arch/pirq_routing.h>
const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE, /* u32 signature */
PIRQ_VERSION, /* u16 version */
32+16*15, /* there can be total 15 devices on the bus */
0, /* Where the interrupt router lies (bus) */
0x3b, /* Where the interrupt router lies (dev) */
0, /* IRQs devoted exclusively to PCI usage */
0x1022, /* Vendor */
0x746b, /* Device */
0, /* Crap (miniport) */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
0x8d, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
{
{0,0x38, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x3,0, {{0, 0}, {0, 0}, {0, 0}, {0x4, 0xdef8}}, 0, 0},
{0x3,0x30, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x2,0x18, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
{0x2,0x8, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
{0x1,0x18, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
{0x1,0x10, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
{0x3,0x20, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
{0x3,0x28, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x3,0x40, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x1,0x30, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
{0x2,0x20, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x6, 0},
{0x2,0x28, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x7, 0},
{0x1,0x28, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x1,0x48, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
}
};

174
src/mainboard/tyan/s2882/mainboard.c Normal file
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#include <console/console.h>
#include <device/device.h>
#include <device/chip.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "chip.h"
//#include <part/mainboard.h>
//#include "lsi_scsi.c"
unsigned long initial_apicid[MAX_CPUS] =
{
0,1
};
#if 0
static void fixup_lsi_53c1030(struct device *pdev)
{
// uint8_t byte;
uint16_t word;
byte = 1;
pci_write_config8(pdev, 0xff, byte);
// Set the device id
// pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030);
// Set the subsytem vendor id
// pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN);
word = 0x10f1;
pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word);
// Set the subsytem id
word = 0x2880;
pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word);
// Disable writes to the device id
byte = 0;
pci_write_config8(pdev, 0xff, byte);
// lsi_scsi_init(pdev);
}
#endif
//extern static void lsi_scsi_init(struct device *dev);
#if 1
static void print_pci_regs(struct device *dev)
{
uint8_t byte;
int i;
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n%02x:",i);
printk_debug(" %02x",byte);
}
printk_debug("\n");
// pci_write_config8(dev, 0x4, byte);
}
#endif
#if 0
static void print_mem(void)
{
int i;
int low_1MB = 0;
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
}
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
}
}
#endif
#if 0
static void amd8111_enable_rom(void)
{
uint8_t byte;
struct device *dev;
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
/* Locate the amd8111 */
dev = dev_find_device(0x1022, 0x7468, 0);
/* Set the 4MB enable bit bit */
byte = pci_read_config8(dev, 0x43);
byte |= 0x80;
pci_write_config8(dev, 0x43, byte);
}
#endif
static void onboard_scsi_fixup(void)
{
struct device *dev;
unsigned char i,j,k;
#if 1
for(i=0;i<=4;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
if (dev) {
printk_debug("%02x:%02x:%02x",i,j,k);
print_pci_regs(dev);
}
}
}
}
#endif
#if 0
dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
if(!dev) {
printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
return;
}
lsi_scsi_init(dev);
#endif
// print_mem();
// amd8111_enable_rom();
}
/*
static void vga_fixup(void) {
// we do this right here because:
// - all the hardware is working, and some VGA bioses seem to need
// that
// - we need page 0 below for linuxbios tables.
#if CONFIG_REALMODE_IDT == 1
printk_debug("INSTALL REAL-MODE IDT\n");
setup_realmode_idt();
#endif
#if CONFIG_VGABIOS == 1
printk_debug("DO THE VGA BIOS\n");
do_vgabios();
post_code(0x93);
#endif
}
*/
static void
enable(struct chip *chip, enum chip_pass pass)
{
struct mainboard_tyan_s2882_config *conf =
(struct mainboard_tyan_s2882_config *)chip->chip_info;
switch (pass) {
default: break;
// case CONF_PASS_PRE_CONSOLE:
// case CONF_PASS_PRE_PCI:
case CONF_PASS_POST_PCI:
case CONF_PASS_PRE_BOOT:
if (conf->fixup_scsi)
onboard_scsi_fixup();
// if (conf->fixup_vga)
// vga_fixup();
printk_debug("mainboard fixup pass %d done\r\n",
pass);
break;
}
}
void final_mainboard_fixup(void)
{
#if 0
enable_ide_devices();
#endif
}
struct chip_control mainboard_tyan_s2882_control = {
.enable= enable,
.name= "Tyan s2882 mainboard "
};

140
src/mainboard/tyan/s2882/mptable.c Normal file
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#include <console/console.h>
#include <arch/smp/mpspec.h>
#include <device/pci.h>
#include <string.h>
#include <stdint.h>
void *smp_write_config_table(void *v, unsigned long * processor_map)
{
static const char sig[4] = "PCMP";
static const char oem[8] = "TYAN ";
static const char productid[12] = "S2882 ";
struct mp_config_table *mc;
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, processor_map);
/*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, "ISA ");
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
{
struct pci_dev *dev;
uint32_t base;
dev = dev_find_slot(0, PCI_DEVFN(0x1,1));
if (dev) {
base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
base &= PCI_BASE_ADDRESS_MEM_MASK;
smp_write_ioapic(mc, 3, 0x11, base);
}
dev = dev_find_slot(0, PCI_DEVFN(0x2,1));
if (dev) {
base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
base &= PCI_BASE_ADDRESS_MEM_MASK;
smp_write_ioapic(mc, 4, 0x11, base);
}
}
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
*/ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x0, 0x2, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x1, 0x2, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x0, 0x2, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x3, 0x2, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x4, 0x2, 0x4);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x6, 0x2, 0x6);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x7, 0x2, 0x7);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0x8, 0x2, 0x8);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xc, 0x2, 0xc);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xd, 0x2, 0xd);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xe, 0x2, 0xe);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x4, 0xf, 0x2, 0xf);
//??? smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1f, 0x2, 0x13);
//On Board AMD USB
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x3, 0x2, 0x13);
//On Board ATI Display Adapter
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x18, 0x2, 0x12);
#if 0
//Slot 5 PCI 32
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x10, 0x2, 0x10);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x11, 0x2, 0x11);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x12, 0x2, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x13, 0x2, 0x13); //
#endif
//Onboard SI Serial ATA
// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x14, 0x2, 0x11);
#if 0
//Slot 3 PCIX 100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x20, 0x3, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x21, 0x3, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x22, 0x3, 0x1);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x23, 0x3, 0x2);//
//Slot 4 PCIX 100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1c, 0x3, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1d, 0x3, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1e, 0x3, 0x0);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1f, 0x3, 0x1);//
#endif
//Onboard adaptec scsi
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x18, 0x3, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x19, 0x3, 0x1);
//On Board NIC
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x24, 0x3, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x25, 0x3, 0x1);
#if 0
//Slot 1 PCI-X 133/100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xc, 0x4, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xd, 0x4, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xe, 0x4, 0x2); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xf, 0x4, 0x3); //
//Slot 2 PCI-X 133/100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x18, 0x4, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x19, 0x4, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1a, 0x4, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1b, 0x4, 0x0);//
#endif
/*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, 0x0, 0x0, MP_APIC_ALL, 0x0);
smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 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);
printk_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, unsigned long *processor_map)
{
void *v;
v = smp_write_floating_table(addr);
return (unsigned long)smp_write_config_table(v, processor_map);
}

178
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uses HAVE_MP_TABLE
uses HAVE_PIRQ_TABLE
uses USE_FALLBACK_IMAGE
uses USE_NORMAL_IMAGE
uses AMD8111_DEV
uses MAINBOARD
uses ARCH
#
#
###
### Set all of the defaults for an x86 architecture
###
#
#
###
### Build the objects we have code for in this directory.
###
##object mainboard.o
config chip.h
register "fixup_scsi" = "1"
register "fixup_vga" = "1"
driver mainboard.o
driver broadcom_nic.o
driver ti_firewire.o
driver adaptec_scsi.o
driver si_sata.o
driver intel_nic.o
object static_devices.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
#
arch i386 end
#cpu k8 end
#
###
### Build our 16 bit and 32 bit linuxBIOS entry code
###
mainboardinit cpu/i386/entry16.inc
mainboardinit cpu/i386/entry32.inc
ldscript /cpu/i386/entry16.lds
ldscript /cpu/i386/entry32.lds
#
###
### Build our reset vector (This is where linuxBIOS is entered)
###
if USE_FALLBACK_IMAGE
mainboardinit cpu/i386/reset16.inc
ldscript /cpu/i386/reset16.lds
else
# print "NO FALLBACK USED!"
end
if USE_NORMAL_IMAGE
mainboardinit cpu/i386/reset32.inc
ldscript /cpu/i386/reset32.lds
end
#
#### Should this be in the northbridge code?
mainboardinit arch/i386/lib/cpu_reset.inc
#
###
### Include an id string (For safe flashing)
###
mainboardinit arch/i386/lib/id.inc
ldscript /arch/i386/lib/id.lds
#
####
#### This is the early phase of linuxBIOS startup
#### Things are delicate and we test to see if we should
#### failover to another image.
####
#option MAX_REBOOT_CNT=2
if USE_FALLBACK_IMAGE
ldscript /arch/i386/lib/failover.lds
end
#
###
### Setup our mtrrs
###
mainboardinit cpu/k8/earlymtrr.inc
###
### Only the bootstrap cpu makes it here.
### Failover if we need to
###
#
if USE_FALLBACK_IMAGE
mainboardinit ./failover.inc
# mainboardinit southbridge/amd/amd8111/cmos_boot_failover.inc
end
#
#
###
### Setup the serial port
###
#mainboardinit superiowinbond/w83627hf/setup_serial.inc
mainboardinit pc80/serial.inc
mainboardinit arch/i386/lib/console.inc
#
####
#### O.k. We aren't just an intermediary anymore!
####
#
###
### When debugging disable the watchdog timer
###
##option MAXIMUM_CONSOLE_LOGLEVEL=7
#default MAXIMUM_CONSOLE_LOGLEVEL=7
#option DISABLE_WATCHDOG= (MAXIMUM_CONSOLE_LOGLEVEL >= 8)
#if DISABLE_WATCHDOG
# mainboardinit southbridgeamd/amd8111/disable_watchdog.inc
#end
#
#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc end
#
###
### Romcc output
###
#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc"
#mainboardinit .failover.inc
makerule ./failover.E
depends "$(MAINBOARD)/failover.c"
action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E"
end
makerule ./failover.inc
depends "./romcc ./failover.E"
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
depends "$(MAINBOARD)/auto.c"
action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
end
makerule ./auto.inc
depends "./romcc ./auto.E"
action "./romcc -O -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E"
# action "./romcc -mcpu=k8 -O ./auto.E > auto.inc"
end
mainboardinit cpu/k8/enable_mmx_sse.inc
mainboardinit ./auto.inc
mainboardinit cpu/k8/disable_mmx_sse.inc
#
###
### Setup RAM
###
#mainboardinit ram/ramtest.inc
#mainboardinit southbridge/amd/amd8111/smbus.inc
#mainboardinit sdram/generic_dump_spd.inc
#
###
### Include the secondary Configuration files
###
northbridge amd/amdk8
end
southbridge amd/amd8111 "amd8111"
end
southbridge amd/amd8131 "amd8131"
end
southbridge amd/amd8151 "amd8151"
end
#mainboardinit archi386/smp/secondary.inc
#superio NSC/pc87360
# register "com1" = "{1}"
# register "lpt" = "{1}"
#end
dir /pc80
##dir /src/superio/winbond/w83627hf
dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8151, .ht_width=16, .ht_speed=600}"
register "down" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
end
cpu k8 "cpu1"
end

1
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2.0

213
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#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
#include <cpu/p6/apic.h>
#include <arch/io.h>
#include <arch/romcc_io.h>
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "southbridge/amd/amd8111/amd8111_early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/k8/apic_timer.c"
#include "lib/delay.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
static void memreset_setup(void)
{
/* Set the memreset low */
outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); // BY LYH 28->16 0<<0 --> 1<<0
/* Ensure the BIOS has control of the memory lines */
outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); // BY LYH 29->17
}
static void memreset(int controllers, const struct mem_controller *ctrl)
{
udelay(800);
/* Set memreset_high */
// outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); // BY LYH 28->17
udelay(90);
}
static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes)
{
/* Routing Table Node i
*
* F0: 0x40, 0x44, 0x48, 0x4c, 0x50, 0x54, 0x58, 0x5c
* i: 0, 1, 2, 3, 4, 5, 6, 7
*
* [ 0: 3] Request Route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
* [11: 8] Response Route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
* [19:16] Broadcast route
* [0] Route to this node
* [1] Route to Link 0
* [2] Route to Link 1
* [3] Route to Link 2
*/
uint32_t ret=0x00010101; /* default row entry */
static const unsigned int rows_2p[2][2] = {
{ 0x00050101, 0x00010404 },
{ 0x00010404, 0x00050101 }
};
if(maxnodes>2) {
print_debug("this mainboard is only designed for 2 cpus\r\n");
maxnodes=2;
}
if (!(node>=maxnodes || row>=maxnodes)) {
ret=rows_2p[node][row];
}
return ret;
}
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
}
#include "northbridge/amd/amdk8/cpu_ldtstop.c"
#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
#include "northbridge/amd/amdk8/raminit.1.c"
#include "northbridge/amd/amdk8/coherent_ht.1.c"
#include "sdram/generic_sdram.c"
static void enable_lapic(void)
{
msr_t msr;
msr = rdmsr(0x1b);
msr.hi &= 0xffffff00;
msr.lo &= 0x000007ff;
msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
wrmsr(0x1b, msr);
}
static void stop_this_cpu(void)
{
unsigned apicid;
apicid = apic_read(APIC_ID) >> 24;
/* Send an APIC INIT to myself */
apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
/* Wait for the ipi send to finish */
apic_wait_icr_idle();
/* Deassert the APIC INIT */
apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
/* Wait for the ipi send to finish */
apic_wait_icr_idle();
/* If I haven't halted spin forever */
for(;;) {
hlt();
}
}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
static void main(void)
{
/*
* GPIO28 of 8111 will control H0_MEMRESET_L
* GPIO29 of 8111 will control H1_MEMRESET_L
*/
static const struct mem_controller cpu[] = {
#if FIRST_CPU
{
.node_id = 0,
.f0 = PCI_DEV(0, 0x18, 0),
.f1 = PCI_DEV(0, 0x18, 1),
.f2 = PCI_DEV(0, 0x18, 2),
.f3 = PCI_DEV(0, 0x18, 3),
.channel0 = { (0xa<<3)|0, (0xa<<3)|2, 0, 0 },
.channel1 = { (0xa<<3)|1, (0xa<<3)|3, 0, 0 },
},
#endif
#if SECOND_CPU
{
.node_id = 1,
.f0 = PCI_DEV(0, 0x19, 0),
.f1 = PCI_DEV(0, 0x19, 1),
.f2 = PCI_DEV(0, 0x19, 2),
.f3 = PCI_DEV(0, 0x19, 3),
.channel0 = { (0xa<<3)|4, (0xa<<3)|6, 0, 0 },
.channel1 = { (0xa<<3)|5, (0xa<<3)|7, 0, 0 },
},
#endif
};
if (cpu_init_detected()) {
asm("jmp __cpu_reset");
}
enable_lapic();
init_timer();
if (!boot_cpu() ) {
notify_bsp_ap_is_stopped();
stop_this_cpu();
}
uart_init();
console_init();
setup_default_resource_map();
setup_coherent_ht_domain();
enumerate_ht_chain(0);
//setup_resource_map_x();
//enumerate_ht_chain(0);
distinguish_cpu_resets(0);
#if 0
print_pci_devices();
#endif
enable_smbus();
#if 0
dump_spd_registers(&cpu[0]);
#endif
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
#if 1
dump_pci_devices();
#endif
#if 0
dump_pci_device(PCI_DEV(0, 0x18, 1));
#endif
/* Check all of memory */
#if 0
msr_t msr;
msr = rdmsr(TOP_MEM2);
print_debug("TOP_MEM2: ");
print_debug_hex32(msr.hi);
print_debug_hex32(msr.lo);
print_debug("\r\n");
#endif
/*
#if 0
ram_check(0x00000000, msr.lo+(msr.hi<<32));
#else
#if TOTAL_CPUS < 2
// Check 16MB of memory @ 0
ram_check(0x00000000, 0x00100000);
#else
// Check 16MB of memory @ 2GB
ram_check(0x80000000, 0x80100000);
#endif
#endif
*/
}

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extern struct chip_control mainboard_tyan_s2885_control;
struct mainboard_tyan_s2885_config {
int fixup_scsi;
int fixup_vga;
};

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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
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
1008 16 h 0 check_sum
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
checksums
checksum 392 1007 1008

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#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 "pc80/mc146818rtc_early.c"
#if 0
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#endif
#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
static void main(void)
{
/* Nothing special needs to be done to find bus 0 */
/* Allow the HT devices to be found */
#if 0
uart_init();
console_init();
#endif
enumerate_ht_chain(0);
/* Setup the 8111 */
amd8111_enable_rom();
/* Is this a cpu reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
asm("jmp __normal_image");
} else {
asm("jmp __cpu_reset");
}
}
/* Is this a secondary cpu? */
else if (!boot_cpu() && last_boot_normal()) {
asm("jmp __normal_image");
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
asm("jmp __normal_image");
}
}

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/* 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 , wich BIOS sets up
Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM
*/
#include <arch/pirq_routing.h>
const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE, /* u32 signature */
PIRQ_VERSION, /* u16 version */
32+16*11, /* there can be total 11 devices on the bus */
0, /* Where the interrupt router lies (bus) */
0x3b, /* Where the interrupt router lies (dev) */
0, /* IRQs devoted exclusively to PCI usage */
0x1022, /* Vendor */
0x746b, /* Device */
0, /* Crap (miniport) */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
0x35, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
{
{0,0x38, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x3,0, {{0, 0}, {0, 0}, {0, 0}, {0x4, 0xdef8}}, 0, 0},
{0x5,0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0x6, 0},
{0x2,0x18, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
{0x2,0x30, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
{0x1,0x40, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
{0x1,0x38, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
{0x3,0x50, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
{0x1,0x48, {{0x1, 0xdef8}, {2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
{0x3,0x58, {{0x2, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x3,0x60, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
}
};

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#include <console/console.h>
#include <device/device.h>
#include <device/chip.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "chip.h"
//#include <part/mainboard.h>
//#include "lsi_scsi.c"
unsigned long initial_apicid[MAX_CPUS] =
{
0,1
};
#if 0
static void fixup_lsi_53c1030(struct device *pdev)
{
// uint8_t byte;
uint16_t word;
byte = 1;
pci_write_config8(pdev, 0xff, byte);
// Set the device id
// pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030);
// Set the subsytem vendor id
// pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN);
word = 0x10f1;
pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word);
// Set the subsytem id
word = 0x2880;
pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word);
// Disable writes to the device id
byte = 0;
pci_write_config8(pdev, 0xff, byte);
// lsi_scsi_init(pdev);
}
#endif
//extern static void lsi_scsi_init(struct device *dev);
#if 1
static void print_pci_regs(struct device *dev)
{
uint8_t byte;
int i;
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n%02x:",i);
printk_debug(" %02x",byte);
}
printk_debug("\n");
// pci_write_config8(dev, 0x4, byte);
}
#endif
#if 0
static void print_mem(void)
{
int i;
int low_1MB = 0;
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
}
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
}
}
#endif
#if 0
static void amd8111_enable_rom(void)
{
uint8_t byte;
struct device *dev;
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
/* Locate the amd8111 */
dev = dev_find_device(0x1022, 0x7468, 0);
/* Set the 4MB enable bit bit */
byte = pci_read_config8(dev, 0x43);
byte |= 0x80;
pci_write_config8(dev, 0x43, byte);
}
#endif
static void onboard_scsi_fixup(void)
{
struct device *dev;
unsigned char i,j,k;
#if 1
for(i=0;i<=4;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
if (dev) {
printk_debug("%02x:%02x:%02x",i,j,k);
print_pci_regs(dev);
}
}
}
}
#endif
#if 0
dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
if(!dev) {
printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
return;
}
lsi_scsi_init(dev);
#endif
// print_mem();
// amd8111_enable_rom();
}
/*
static void vga_fixup(void) {
// we do this right here because:
// - all the hardware is working, and some VGA bioses seem to need
// that
// - we need page 0 below for linuxbios tables.
#if CONFIG_REALMODE_IDT == 1
printk_debug("INSTALL REAL-MODE IDT\n");
setup_realmode_idt();
#endif
#if CONFIG_VGABIOS == 1
printk_debug("DO THE VGA BIOS\n");
do_vgabios();
post_code(0x93);
#endif
}
*/
static void
enable(struct chip *chip, enum chip_pass pass)
{
struct mainboard_tyan_s2885_config *conf =
(struct mainboard_tyan_s2885_config *)chip->chip_info;
switch (pass) {
default: break;
// case CONF_PASS_PRE_CONSOLE:
// case CONF_PASS_PRE_PCI:
// case CONF_PASS_POST_PCI:
case CONF_PASS_PRE_BOOT:
if (conf->fixup_scsi)
onboard_scsi_fixup();
// if (conf->fixup_vga)
// vga_fixup();
printk_debug("mainboard fixup pass %d done\r\n",
pass);
break;
}
}
void final_mainboard_fixup(void)
{
#if 0
enable_ide_devices();
#endif
}
struct chip_control mainboard_tyan_s2885_control = {
.enable= enable,
.name= "Tyan s2885 mainboard "
};

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#include <console/console.h>
#include <arch/smp/mpspec.h>
#include <device/pci.h>
#include <string.h>
#include <stdint.h>
void *smp_write_config_table(void *v, unsigned long * processor_map)
{
static const char sig[4] = "PCMP";
static const char oem[8] = "TYAN ";
static const char productid[12] = "S2885 ";
struct mp_config_table *mc;
unsigned char isa_bus;
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, processor_map);
/*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 ");
#if 1
isa_bus = 6;
smp_write_bus(mc, 4, "PCI "); //8151 1022/7454 1022/7455
smp_write_bus(mc, 5, "PCI "); //Bridge
#else
isa_bus = 4;
#endif
smp_write_bus(mc, isa_bus, "ISA ");
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
{
struct pci_dev *dev;
uint32_t base;
dev = dev_find_slot(0, PCI_DEVFN(0x1,1));
if (dev) {
base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
base &= PCI_BASE_ADDRESS_MEM_MASK;
smp_write_ioapic(mc, 3, 0x11, base);
}
dev = dev_find_slot(0, PCI_DEVFN(0x2,1));
if (dev) {
base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
base &= PCI_BASE_ADDRESS_MEM_MASK;
smp_write_ioapic(mc, 4, 0x11, base);
}
}
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
*/ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x0, 0x2, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x1, 0x2, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x0, 0x2, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x3, 0x2, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x4, 0x2, 0x4);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x5, 0x2, 0x5);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x6, 0x2, 0x6);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x7, 0x2, 0x7);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x8, 0x2, 0x8);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0xc, 0x2, 0xc);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0xd, 0x2, 0xd);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0xe, 0x2, 0xe);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0xf, 0x2, 0xf);
//??? What
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1f, 0x2, 0x13);
//Onboard AMD AC97 Audio
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x1d, 0x2, 0x11);
// Onboard AMD USB
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x3, 0x2, 0x13);
// AGP Display Adapter
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, 0x0, 0x2, 0x10);
// Onboard Serial ATA
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2c, 0x2, 0x11);
//Onboard Firewire
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x30, 0x2, 0x13);
//Onboard Broadcom NIC
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x24, 0x3, 0x0);
//Slot 5 PCI 32
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x28, 0x2, 0x10);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x29, 0x2, 0x11);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2a, 0x2, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x2b, 0x2, 0x13); //
//Slot 3 PCIX 100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x20, 0x3, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x21, 0x3, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x22, 0x3, 0x1);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x23, 0x3, 0x2);//
//Slot 4 PCIX 100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1c, 0x3, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1d, 0x3, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1e, 0x3, 0x0);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1f, 0x3, 0x1);//
//Slot 1 PCI-X 133/100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xc, 0x4, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xd, 0x4, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xe, 0x4, 0x2); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0xf, 0x4, 0x3); //
//Slot 2 PCI-X 133/100/66
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x18, 0x4, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x19, 0x4, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1a, 0x4, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1b, 0x4, 0x0);//
/*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, 0x0, 0x0, MP_APIC_ALL, 0x0);
smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 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);
printk_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, unsigned long *processor_map)
{
void *v;
v = smp_write_floating_table(addr);
return (unsigned long)smp_write_config_table(v, processor_map);
}

44
src/mainboard/tyan/s2885/ti_firewire.c Normal file
View File

@ -0,0 +1,44 @@
/* Copyright 2003 Tyan */
/* Author: Yinghai Lu
*
*/
#include <delay.h>
#include <stdlib.h>
#include <string.h>
#include <arch/io.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
static void ti_firewire_init(struct device *dev)
{
uint16_t word;
word = pci_read_config16(dev, 0x4);
word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
pci_write_config16(dev, 0x4, word);
printk_debug("TI_FIREWIRE_FIXUP: done \n");
}
static struct device_operations ti_firewire_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.init = ti_firewire_init,
.scan_bus = 0,
};
static struct pci_driver ti_firewire_driver __pci_driver = {
.ops = &ti_firewire_ops,
.vendor = 0x104c,
.device = 0x8023,
};

1
src/southbridge/amd/amd8151/Config.lb Normal file
View File

@ -0,0 +1 @@
driver amd8151_agp3.o

75
src/southbridge/amd/amd8151/amd8151_agp3.c Normal file
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@ -0,0 +1,75 @@
/*
* Copyright 2003 Tyan
*
* Author: Yinghai Lu
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
static void agp3bridge_init(device_t dev)
{
uint32_t dword;
dword = pci_read_config8(dev, 0x04);
dword |= 0x07;
pci_write_config8(dev, 0x04, dword);
return;
}
static struct device_operations agp3bridge_ops = {
.read_resources = pci_bus_read_resources,
.set_resources = pci_dev_set_resources,
.init = agp3bridge_init,
.scan_bus = pci_scan_bridge,
};
static struct pci_driver agp3bridge_driver __pci_driver = {
.ops = &agp3bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = 0x7455,
};
static void agp3dev_enable(device_t dev)
{
uint32_t value;
// AGP enable
value = pci_read_config32(dev, 0xa8);
value |= (1<<8);
pci_write_config32(dev, 0xa8, value);
// linkA 8bit-->16bit
value = pci_read_config32(dev, 0xc4);
value |= (11<<24);
pci_write_config32(dev, 0xc4, value);
// linkA 200-->600
value = pci_read_config32(dev, 0xcc);
value |= (4<<8);
pci_write_config32(dev, 0xcc, value);
value = pci_read_config32(dev, 0x4);
value |= 6;
pci_write_config32(dev, 0x4, value);
}
static struct device_operations agp3dev_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.init = 0,
.scan_bus = 0,
.enable = agp3dev_enable,
};
static struct pci_driver agp3dev_driver __pci_driver = {
.ops = &agp3dev_ops,
.vendor = PCI_VENDOR_ID_AMD,
.device = 0x7454,
};

131
targets/tyan/s2880/Config.lb
View File

@ -32,7 +32,7 @@ uses MAINBOARD
uses MAINBOARD_PART_NUMBER
uses MAINBOARD_VENDOR
uses MAX_CPUS
uses MEMORY_HOLE
#uses MEMORY_HOLE
uses PAYLOAD_SIZE
uses _RAMBASE
uses _ROMBASE
@ -50,6 +50,27 @@ uses USE_OPTION_TABLE
uses HAVE_OPTION_TABLE
uses CONFIG_CHIP_CONFIGURE
uses CONFIG_CONSOLE_SERIAL8250
uses TTYS0_BAUD
uses DEFAULT_CONSOLE_LOGLEVEL
uses MAXIMUM_CONSOLE_LOGLEVEL
uses DEBUG
uses CONFIG_MAX_CPUS
uses CONFIG_LOGICAL_CPUS
uses MAX_PHYSICAL_CPUS
uses LINUXBIOS_EXTRA_VERSION
uses XIP_ROM_SIZE
uses XIP_ROM_BASE
uses CONFIG_VGABIOS
uses CONFIG_REALMODE_IDT
uses CONFIG_PCIBIOS
uses VGABIOS_START
uses SCSIFW_START
#
#uses CONFIG_LSI_SCSI_FW_FIXUP
option HAVE_OPTION_TABLE=1
option HAVE_MP_TABLE=1
option CPU_FIXUP=1
@ -61,9 +82,19 @@ option k7=1
option k8=1
option ROM_SIZE=524288
#option CONFIG_VGABIOS=1
#option CONFIG_REALMODE_IDT=1
#option CONFIG_PCIBIOS=1
#option VGABIOS_START=0xfff8c000
option SCSIFW_START=0xfff80000
option HAVE_FALLBACK_BOOT=1
# use the new chip configure code.
option CONFIG_CHIP_CONFIGURE=1
#option CONFIG_LSI_SCSI_FW_FIXUP=1
### Customize our winbond superio chip for this motherboard
@ -82,7 +113,10 @@ option IRQ_SLOT_COUNT=13
### Only worry about 2 micro processors
###
option CONFIG_SMP=1
option CONFIG_MAX_CPUS=2
option MAX_CPUS=2
option CONFIG_LOGICAL_CPUS=0
option MAX_PHYSICAL_CPUS=2
#
###
### Build code to setup a generic IOAPIC
@ -98,7 +132,7 @@ option CONFIG_IOAPIC=1
### CPU identification depends on only variable MTRRs
### being enabled.
###
option MEMORY_HOLE=0
#option MEMORY_HOLE=0
#
###
### Enable both fixed and variable MTRRS
@ -112,8 +146,8 @@ option ENABLE_FIXED_AND_VARIABLE_MTRRS=1
###
### Clean up the motherboard id strings
###
#option MAINBOARD_PART_NUMBER="Solo7"
#option MAINBOARD_VENDOR="AMD"
option MAINBOARD_PART_NUMBER="S2880"
option MAINBOARD_VENDOR="Tyan"
#
###
### Call the final_mainboard_fixup function
@ -125,71 +159,108 @@ option FINAL_MAINBOARD_FIXUP=1
### (linuxBIOS plus bootloader) will live in the boot rom chip.
###
#option FALLBACK_SIZE=524288
option FALLBACK_SIZE=98304
## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
option ROM_IMAGE_SIZE=65536
###
### Compute where this copy of linuxBIOS will start in the boot rom
###
#
###
### Compute a range of ROM that can cached to speed up linuxBIOS,
### execution speed.
###
##expr XIP_ROM_SIZE = 65536
##expr XIP_ROM_BASE = _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE
##option XIP_ROM_SIZE=65536
##option XIP_ROM_BASE=0xffff0000
#
## XIP_ROM_SIZE && XIP_ROM_BASE values that work.
##option XIP_ROM_SIZE=0x8000
##option XIP_ROM_BASE=0xffff8000
## We don't use compressed image
option CONFIG_COMPRESS=0
## We do use compressed image
option CONFIG_COMPRESS=1
option USE_ELF_BOOT=1
## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
option ROM_IMAGE_SIZE=65536
option CONFIG_CONSOLE_SERIAL8250=1
option TTYS0_BAUD=115200
##
### 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
option DEFAULT_CONSOLE_LOGLEVEL=8
## At a maximum only compile in this level of debugging
option MAXIMUM_CONSOLE_LOGLEVEL=9
option DEBUG=1
option AMD8111_DEV=0x5
#
## LinuxBIOS C code runs at this location in RAM
option _RAMBASE=0x00100000
option _RAMBASE=0x004000
##
## Use a 64K stack
##
option STACK_SIZE=0x10000
option STACK_SIZE=0x2000
##
## Use a 64K heap
##
option HEAP_SIZE=0x10000
option HEAP_SIZE=0x2000
#
###
### Compute the start location and size size of
### The linuxBIOS bootloader.
###
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option CONFIG_ROM_STREAM = 1
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
#
# Arima hdama
#
romimage "normal"
option USE_FALLBACK_IMAGE=0
# 48K for SCSI FW
option ROM_SIZE = 475136
# 48K for SCSI FW and 48K for ATI ROM
# option ROM_SIZE = 425984
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
option ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE)
option ROM_SECTION_OFFSET= 0
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
mainboard tyan/s2880
payload ../eepro100.ebi
payload ../../tg3--ide_disk.zelf
end
romimage "fallback"
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
option USE_FALLBACK_IMAGE=1
option HAVE_FALLBACK_BOOT=1
option ROM_SECTION_SIZE = FALLBACK_SIZE
option ROM_SECTION_OFFSET= (ROM_SIZE - FALLBACK_SIZE)
option PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE)
option CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
option _ROMBASE = (CONFIG_ROM_STREAM_START + PAYLOAD_SIZE)
option XIP_ROM_SIZE = FALLBACK_SIZE
option XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE)
mainboard tyan/s2880
payload ../eepro100.ebi
payload ../../tg3.zelf
end
buildrom ROM_SIZE "normal" "fallback"