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Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-30

Browse Source 
Creator:  Yinghai Lu <yhlu@tyan.com>

Nvidia Ck804 support


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1946 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
arch import user (historical)
2005-07-06 17:13:46 +00:00
parent 577f185d38
commit 98d0d30f6b
67 changed files with 6263 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/config/Options.lb
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@ -763,12 +763,19 @@ define AGP_APERTURE_SIZE
comment "AGP graphics virtual memory aperture size" comment "AGP graphics virtual memory aperture size"
end end
define CONFIG_PCI_ROM_RUN define CK804_DEVN_BASE
default 0 default 1
export always export always
comment "Init PCI device option rom" comment "CK804 device count from 0 or 1"
end end
define CONFIG_PCI_ROM_RUN
default 0
export always
comment "Init PCI device option rom"
end
############################################### ###############################################
# Board specific options # Board specific options
############################################### ###############################################

26
src/devices/device_util.c
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@ -64,6 +64,29 @@ struct device *dev_find_slot(unsigned int bus, unsigned int devfn)
return result; return result;
} }
/**
* @brief Given a smbus bus and a device number, find the device structure
*
* @param bus The bus number
* @param addr a device number
* @return pointer to the device structure
*/
struct device *dev_find_slot_on_smbus(unsigned int bus, unsigned int addr)
{
struct device *dev, *result;
result = 0;
for (dev = all_devices; dev; dev = dev->next) {
if ((dev->path.type == DEVICE_PATH_I2C) &&
(dev->bus->secondary == bus) &&
(dev->path.u.i2c.device == addr)) {
result = dev;
break;
}
}
return result;
}
/** Find a device of a given vendor and type /** Find a device of a given vendor and type
* @param vendor Vendor ID (e.g. 0x8086 for Intel) * @param vendor Vendor ID (e.g. 0x8086 for Intel)
* @param device Device ID * @param device Device ID
@ -125,7 +148,8 @@ const char *dev_path(device_t dev)
dev->path.u.pnp.port, dev->path.u.pnp.device); dev->path.u.pnp.port, dev->path.u.pnp.device);
break; break;
case DEVICE_PATH_I2C: case DEVICE_PATH_I2C:
sprintf(buffer, "I2C: %02x", sprintf(buffer, "I2C: %02x:%02x",
dev->bus->secondary,
dev->path.u.i2c.device); dev->path.u.i2c.device);
break; break;
case DEVICE_PATH_APIC: case DEVICE_PATH_APIC:

7
src/devices/emulator/biosemu.c
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@ -113,7 +113,7 @@ void do_int(int num)
{ {
int ret = 0; int ret = 0;
printk_debug("int%x vector at %x\n", num, getIntVect(num)); // printk_debug("int%x vector at %x\n", num, getIntVect(num));
switch (num) { switch (num) {
#ifndef _PC #ifndef _PC
@ -154,6 +154,7 @@ void do_int(int num)
ret = run_bios_int(num); ret = run_bios_int(num);
} }
#if 0
#define SYS_BIOS 0xf0000 #define SYS_BIOS 0xf0000
/* /*
* here we are really paranoid about faking a "real" * here we are really paranoid about faking a "real"
@ -270,7 +271,7 @@ void reset_int_vect(void)
MEM_WW(0x6D << 2, 0xf065); MEM_WW(0x6D << 2, 0xf065);
MEM_WW((0x6D << 2) + 2, SYS_BIOS >> 4); MEM_WW((0x6D << 2) + 2, SYS_BIOS >> 4);
} }
#endif
void run_bios(struct device * dev, unsigned long addr) void run_bios(struct device * dev, unsigned long addr)
{ {
#if 1 #if 1
@ -322,7 +323,7 @@ void run_bios(struct device * dev, unsigned long addr)
pushw(X86_SS); pushw(X86_SS);
pushw(X86_SP + 2); pushw(X86_SP + 2);
//X86EMU_trace_on(); // X86EMU_trace_on();
X86EMU_exec(); X86EMU_exec();
#endif #endif

28
src/devices/hypertransport.c
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@ -200,6 +200,16 @@ static void ht_collapse_early_enumeration(struct bus *bus)
continue; continue;
} }
#if 0
#if CK804_DEVN_BASE==0
//CK804 workaround:
// CK804 UnitID changes not use
if(id == 0x005e10de) {
break;
}
#endif
#endif
dummy.vendor = id & 0xffff; dummy.vendor = id & 0xffff;
dummy.device = (id >> 16) & 0xffff; dummy.device = (id >> 16) & 0xffff;
dummy.hdr_type = pci_read_config8(&dummy, PCI_HEADER_TYPE); dummy.hdr_type = pci_read_config8(&dummy, PCI_HEADER_TYPE);
@ -312,8 +322,17 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned int max)
/* Update the Unitid of the current device */ /* Update the Unitid of the current device */
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS);
flags &= ~0x1f; /* mask out base Unit ID */ flags &= ~0x1f; /* mask out base Unit ID */
flags |= next_unitid & 0x1f; #if CK804_DEVN_BASE==0
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags); if(id == 0x005e10de) {
next_unitid = 0;
}
else {
#endif
flags |= next_unitid & 0x1f;
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags);
#if CK804_DEVN_BASE==0
}
#endif
/* Update the Unitd id in the device structure */ /* Update the Unitd id in the device structure */
static_count = 1; static_count = 1;
@ -354,6 +373,11 @@ unsigned int hypertransport_scan_chain(struct bus *bus, unsigned int max)
dev_path(dev), dev_path(dev),
dev->vendor, dev->device, dev->vendor, dev->device,
(dev->enabled? "enabled": "disabled"), next_unitid); (dev->enabled? "enabled": "disabled"), next_unitid);
#if CK804_DEVN_BASE==0
if(id == 0x005e10de) {
break; // CK804 can not change unitid, so it only can be alone in the link
}
#endif
} while((last_unitid != next_unitid) && (next_unitid <= 0x1f)); } while((last_unitid != next_unitid) && (next_unitid <= 0x1f));

1
src/devices/pci_device.c
View File

@ -832,6 +832,7 @@ unsigned int pci_scan_bus(struct bus *bus, unsigned min_devfn, unsigned max_devf
dev_path(dev)); dev_path(dev));
dev->enabled = 0; dev->enabled = 0;
} }
continue;
} }
} }
/* Read the rest of the pci configuration information */ /* Read the rest of the pci configuration information */

6
src/devices/root_device.c
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@ -74,6 +74,7 @@ void root_dev_set_resources(device_t root)
* @param max Maximum bus number currently used before scanning. * @param max Maximum bus number currently used before scanning.
* @return Largest bus number used after scanning. * @return Largest bus number used after scanning.
*/ */
static int smbus_max = 0;
unsigned int scan_static_bus(device_t root, unsigned int max) unsigned int scan_static_bus(device_t root, unsigned int max)
{ {
device_t child; device_t child;
@ -82,6 +83,11 @@ unsigned int scan_static_bus(device_t root, unsigned int max)
printk_spew("%s for %s\n", __func__, dev_path(root)); printk_spew("%s for %s\n", __func__, dev_path(root));
for (link = 0; link < root->links; link++) { for (link = 0; link < root->links; link++) {
/* for smbus bus enumerate */
child = root->link[link].children;
if(child && child->path.type == DEVICE_PATH_I2C) {
root->link[link].secondary = ++smbus_max;
}
for (child = root->link[link].children; child; child = child->sibling) { for (child = root->link[link].children; child; child = child->sibling) {
if (child->chip_ops && child->chip_ops->enable_dev) { if (child->chip_ops && child->chip_ops->enable_dev) {
child->chip_ops->enable_dev(child); child->chip_ops->enable_dev(child);

2
src/include/device/device.h
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@ -117,6 +117,8 @@ device_t alloc_find_dev(struct bus *parent, struct device_path *path);
device_t dev_find_device (unsigned int vendor, unsigned int device, device_t from); device_t dev_find_device (unsigned int vendor, unsigned int device, device_t from);
device_t dev_find_class (unsigned int class, device_t from); device_t dev_find_class (unsigned int class, device_t from);
device_t dev_find_slot (unsigned int bus, unsigned int devfn); device_t dev_find_slot (unsigned int bus, unsigned int devfn);
device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr);
/* Rounding for boundaries. /* Rounding for boundaries.
* Due to some chip bugs, go ahead and roung IO to 16 * Due to some chip bugs, go ahead and roung IO to 16

20
src/include/device/pci_ids.h
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@ -417,8 +417,8 @@
#define PCI_DEVICE_ID_AMD_8111_IDE 0x7469 #define PCI_DEVICE_ID_AMD_8111_IDE 0x7469
#define PCI_DEVICE_ID_AMD_8111_SMB 0x746a #define PCI_DEVICE_ID_AMD_8111_SMB 0x746a
#define PCI_DEVICE_ID_AMD_8111_ACPI 0x746b #define PCI_DEVICE_ID_AMD_8111_ACPI 0x746b
#define PCI_DEVICE_ID_AMD_8111_NIC 0x7462
#define PCI_DEVICE_ID_AMD_8111_NIC 0x7462
#define PCI_DEVICE_ID_AMD_8111_USB2 0x7463 #define PCI_DEVICE_ID_AMD_8111_USB2 0x7463
#define PCI_DEVICE_ID_AMD_8131_PCIX 0x7450 #define PCI_DEVICE_ID_AMD_8131_PCIX 0x7450
#define PCI_DEVICE_ID_AMD_8131_IOAPIC 0x7451 #define PCI_DEVICE_ID_AMD_8131_IOAPIC 0x7451
@ -919,6 +919,24 @@
#define PCI_DEVICE_ID_NVIDIA_GEFORCE3_2 0x0202 #define PCI_DEVICE_ID_NVIDIA_GEFORCE3_2 0x0202
#define PCI_DEVICE_ID_NVIDIA_QUADRO_DDC 0x0203 #define PCI_DEVICE_ID_NVIDIA_QUADRO_DDC 0x0203
#define PCI_DEVICE_ID_NVIDIA_CK804_HT 0x005e
#define PCI_DEVICE_ID_NVIDIA_CK804_LPC 0x0050
#define PCI_DEVICE_ID_NVIDIA_CK804_PRO 0x0051
#define PCI_DEVICE_ID_NVIDIA_CK804_SLAVE 0x00d3
#define PCI_DEVICE_ID_NVIDIA_CK804_SM 0x0052
#define PCI_DEVICE_ID_NVIDIA_CK804_ACPI 0x0052
#define PCI_DEVICE_ID_NVIDIA_CK804_USB 0x005a
#define PCI_DEVICE_ID_NVIDIA_CK804_USB2 0x005b
#define PCI_DEVICE_ID_NVIDIA_CK804_NIC 0x0056
#define PCI_DEVICE_ID_NVIDIA_CK804_NIC_BRIDGE 0x0057
#define PCI_DEVICE_ID_NVIDIA_CK804_ACI 0x0059
#define PCI_DEVICE_ID_NVIDIA_CK804_MCI 0x0058
#define PCI_DEVICE_ID_NVIDIA_CK804_IDE 0x0053
#define PCI_DEVICE_ID_NVIDIA_CK804_SATA0 0x0054
#define PCI_DEVICE_ID_NVIDIA_CK804_SATA1 0x0055
#define PCI_DEVICE_ID_NVIDIA_CK804_PCI 0x005c
#define PCI_DEVICE_ID_NVIDIA_CK804_PCI_E 0x005d
#define PCI_VENDOR_ID_IMS 0x10e0 #define PCI_VENDOR_ID_IMS 0x10e0
#define PCI_DEVICE_ID_IMS_8849 0x8849 #define PCI_DEVICE_ID_IMS_8849 0x8849
#define PCI_DEVICE_ID_IMS_TT128 0x9128 #define PCI_DEVICE_ID_IMS_TT128 0x9128

287
src/mainboard/tyan/s2891/Config.lb Normal file
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@ -0,0 +1,287 @@
##
## 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_SIZE
default 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_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
default CONFIG_ROM_STREAM = 1
##
## Compute where this copy of linuxBIOS will start in the boot rom
##
default _ROMBASE = ( CONFIG_ROM_STREAM_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
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
#object reset.o
##
## 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
##
## Build our 16 bit and 32 bit linuxBIOS entry code
##
mainboardinit cpu/x86/16bit/entry16.inc
mainboardinit cpu/x86/32bit/entry32.inc
ldscript /cpu/x86/16bit/entry16.lds
ldscript /cpu/x86/32bit/entry32.lds
##
## Build our reset vector (This is where linuxBIOS is entered)
##
if USE_FALLBACK_IMAGE
mainboardinit cpu/x86/16bit/reset16.inc
ldscript /cpu/x86/16bit/reset16.lds
else
mainboardinit cpu/x86/32bit/reset32.inc
ldscript /cpu/x86/32bit/reset32.lds
end
### Should this be in the northbridge code?
mainboardinit arch/i386/lib/cpu_reset.inc
##
## Include an id string (For safe flashing)
##
mainboardinit southbridge/nvidia/ck804/id.inc
ldscript /southbridge/nvidia/ck804/id.lds
##
## ROMSTRAP table for CK804
##
if USE_FALLBACK_IMAGE
mainboardinit southbridge/nvidia/ck804/romstrap.inc
ldscript /southbridge/nvidia/ck804/romstrap.lds
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
ldscript /arch/i386/lib/failover.lds
mainboardinit ./failover.inc
end
###
### O.k. We aren't just an intermediary anymore!
###
##
## Setup RAM
##
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
##
## Include the secondary Configuration files
##
if CONFIG_CHIP_NAME
config chip.h
end
# sample config for tyan/s2891
chip northbridge/amd/amdk8/root_complex
device apic_cluster 0 on
chip cpu/amd/socket_940
device apic 0 on end
end
end
device pci_domain 0 on
chip northbridge/amd/amdk8 #mc0
device pci 18.0 on # northbridge
# devices on link 0, link 0 == LDT 0
chip southbridge/nvidia/ck804
device pci 0.0 on end # HT
device pci 1.0 on # LPC
chip superio/winbond/w83627hf
device pnp 2e.0 on # Floppy
io 0x60 = 0x3f0
irq 0x70 = 6
drq 0x74 = 2
end
device pnp 2e.1 off # Parallel Port
io 0x60 = 0x378
irq 0x70 = 7
end
device pnp 2e.2 on # Com1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 2e.3 on # Com2
io 0x60 = 0x2f8
irq 0x70 = 3
end
device pnp 2e.5 on # Keyboard
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
irq 0x72 = 12
end
device pnp 2e.6 off # CIR
io 0x60 = 0x100
end
device pnp 2e.7 off # GAME_MIDI_GIPO1
io 0x60 = 0x220
io 0x62 = 0x300
irq 0x70 = 9
end
device pnp 2e.8 off end # GPIO2
device pnp 2e.9 off end # GPIO3
device pnp 2e.a off end # ACPI
device pnp 2e.b on # HW Monitor
io 0x60 = 0x290
irq 0x70 = 5
end
end
end
device pci 1.1 on # SM 0
chip drivers/generic/generic #dimm 0-0-0
device i2c 50 on end
end
chip drivers/generic/generic #dimm 0-0-1
device i2c 51 on end
end
chip drivers/generic/generic #dimm 0-1-0
device i2c 52 on end
end
chip drivers/generic/generic #dimm 0-1-1
device i2c 53 on end
end
chip drivers/generic/generic #dimm 1-0-0
device i2c 54 on end
end
chip drivers/generic/generic #dimm 1-0-1
device i2c 55 on end
end
chip drivers/generic/generic #dimm 1-1-0
device i2c 56 on end
end
chip drivers/generic/generic #dimm 1-1-1
device i2c 57 on end
end
end # SM
device pci 1.1 on # SM 1
chip drivers/i2c/adm1027 # ADT7463A CPU0 temp, SYS FAN 2/3/4
device i2c 2d on end
end
chip drivers/i2c/adm1027 # ADT7463A CPU1 temp, CPU0/1 FAN , SYS FAN 1/5
device i2c 2e on end
end
chip drivers/generic/generic # Winbond HWM 0x54 CPU0/1 VRM temp, SYSFAN 6/7, SB FAN
device i2c 2a on end
end
chip drivers/generic/generic # Winbond HWM 0x92
device i2c 49 on end
end
chip drivers/generic/generic # Winbond HWM 0x94
device i2c 4a on end
end
end #SM
device pci 2.0 on end # USB 1.1
device pci 2.1 on end # USB 2
device pci 4.0 off end # ACI
device pci 4.1 off end # MCI
device pci 6.0 on end # IDE
device pci 7.0 on end # SATA 1
device pci 8.0 on end # SATA 0
device pci 9.0 on # PCI
# chip drivers/ati/ragexl
chip drivers/pci/onboard
device pci 7.0 on end
register "rom_address" = "0xfff80000"
end
end
device pci a.0 off end # NIC
device pci b.0 off end # PCI E 3
device pci c.0 off end # PCI E 2
device pci d.0 on end # PCI E 1
device pci e.0 on end # PCI E 0
register "ide0_enable" = "1"
register "ide1_enable" = "1"
register "sata0_enable" = "1"
register "sata1_enable" = "1"
end
end # device pci 18.0
device pci 18.0 on end # Link 1
device pci 18.0 on
# devices on link 2, link 2 == LDT 2
chip southbridge/amd/amd8131
# the on/off keyword is mandatory
device pci 0.0 on end
device pci 0.1 on end
device pci 1.0 on
chip drivers/pci/onboard
device pci 9.0 on end
device pci 9.1 on end
end
end
device pci 1.1 on end
end
end # device pci 18.0
device pci 18.1 on end
device pci 18.2 on end
device pci 18.3 on end
end #mc0
end # pci_domain
end # root_complex

236
src/mainboard/tyan/s2891/Options.lb Normal file
View File

@ -0,0 +1,236 @@
uses HAVE_MP_TABLE
uses HAVE_PIRQ_TABLE
uses USE_FALLBACK_IMAGE
uses HAVE_FALLBACK_BOOT
uses HAVE_HARD_RESET
uses HARD_RESET_BUS
uses HARD_RESET_DEVICE
uses HARD_RESET_FUNCTION
uses IRQ_SLOT_COUNT
uses HAVE_OPTION_TABLE
uses CONFIG_MAX_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_STREAM
uses CONFIG_ROM_STREAM_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 LB_CKS_RANGE_START
uses LB_CKS_RANGE_END
uses LB_CKS_LOC
uses MAINBOARD_PART_NUMBER
uses MAINBOARD_VENDOR
uses MAINBOARD
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 CONFIG_CONSOLE_BTEXT
uses HAVE_INIT_TIMER
uses CONFIG_GDB_STUB
uses CONFIG_CHIP_NAME
uses CONFIG_CONSOLE_VGA
uses CONFIG_PCI_ROM_RUN
uses CK804_DEVN_BASE
## ROM_SIZE is the size of boot ROM that this board will use.
#512K bytes
default ROM_SIZE=524288
##
## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
##
default FALLBACK_SIZE=131072
###
### 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=1
default HARD_RESET_BUS=1
default HARD_RESET_DEVICE=4
default HARD_RESET_FUNCTION=0
##
## Build code to export a programmable irq routing table
##
default HAVE_PIRQ_TABLE=1
default IRQ_SLOT_COUNT=11
##
## 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
##
## 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
#CK804 setting
default CK804_DEVN_BASE=0
#BTEXT Console
#default CONFIG_CONSOLE_BTEXT=1
#VGA Console
default CONFIG_CONSOLE_VGA=1
default CONFIG_PCI_ROM_RUN=1
##
## Build code to setup a generic IOAPIC
##
default CONFIG_IOAPIC=1
##
## Clean up the motherboard id strings
##
default MAINBOARD_PART_NUMBER="Tyan"
default MAINBOARD_VENDOR="s2891"
default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2891
###
### 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 16K heap
##
default HEAP_SIZE=0x4000
##
## 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_STREAM = 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

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src/mainboard/tyan/s2891/auto.c Normal file
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#define ASSEMBLY 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 "ram/ramtest.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
#define K8_HT_FREQ_1G_SUPPORT 0
#include "northbridge/amd/amdk8/incoherent_ht.c"
#include "southbridge/nvidia/ck804/ck804_early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/amd/model_fxx/apic_timer.c"
#include "lib/delay.c"
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "northbridge/amd/amdk8/debug.c"
#include "superio/winbond/w83627hf/w83627hf_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, W83627HF_SP1)
static void hard_reset(void)
{
set_bios_reset();
/* full reset */
outb(0x0a, 0x0cf9);
outb(0x0e, 0x0cf9);
}
static void soft_reset(void)
{
set_bios_reset();
#if 1
/* link reset */
outb(0x02, 0x0cf9);
outb(0x06, 0x0cf9);
#endif
}
static void memreset_setup(void)
{
}
static void memreset(int controllers, const struct mem_controller *ctrl)
{
}
static inline void activate_spd_rom(const struct mem_controller *ctrl)
{
/* nothing to do */
}
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/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
/* tyan does not want the default */
#include "resourcemap.c"
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
#define CK804_NUM 1
#include "southbridge/nvidia/ck804/ck804_early_setup_ss.h"
#include "southbridge/nvidia/ck804/ck804_early_setup.c"
static void main(unsigned long bist)
{
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
};
int needs_reset;
unsigned nodeid;
if (bist == 0) {
/* Skip this if there was a built in self test failure */
amd_early_mtrr_init();
enable_lapic();
init_timer();
nodeid = lapicid();
if (cpu_init_detected(nodeid)) {
asm volatile ("jmp __cpu_reset");
}
distinguish_cpu_resets(nodeid);
if (!boot_cpu()
) {
stop_this_cpu();
}
}
w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE);
uart_init();
console_init();
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
setup_s2891_resource_map();
needs_reset = setup_coherent_ht_domain();
needs_reset |= ht_setup_chains_x();
needs_reset |= ck804_early_setup_x();
if (needs_reset) {
print_info("ht reset -\r\n");
soft_reset();
}
enable_smbus();
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
}

6
src/mainboard/tyan/s2891/chip.h Normal file
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extern struct chip_operations mainboard_tyan_s2891_ops;
struct mainboard_tyan_s2891_config {
int fixup_scsi;
int fixup_vga;
};

98
src/mainboard/tyan/s2891/cmos.layout Normal file
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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
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 200Mhz
8 1 166Mhz
8 2 133Mhz
8 3 100Mhz
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

104
src/mainboard/tyan/s2891/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 <cpu/x86/lapic.h>
#include "pc80/mc146818rtc_early.c"
#include "southbridge/nvidia/ck804/ck804_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
static void sio_setup(void)
{
unsigned value;
uint32_t dword;
uint8_t byte;
byte = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b);
byte |= 0x20;
pci_write_config8(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b, byte);
dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0);
dword |= (1<<0) | (1<<1);
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0, dword);
#if 1
dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4);
dword |= (1<<16);
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa4, dword);
#endif
}
static unsigned long main(unsigned long bist)
{
unsigned nodeid;
/* Make cerain my local apic is useable */
enable_lapic();
nodeid = lapicid();
/* Is this a cpu only reset? */
if (cpu_init_detected(nodeid)) {
if (last_boot_normal()) {
goto normal_image;
} else {
goto cpu_reset;
}
}
/* 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();
sio_setup();
/* Setup the ck804 */
ck804_enable_rom();
/* Is this a deliberate reset by the bios */
if (bios_reset_detected() && 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 */
);
cpu_reset:
#if 0
//CPU reset will reset memtroller ???
asm volatile ("jmp __cpu_reset"
: /* outputs */
: "a"(bist) /* inputs */
: /* clobbers */
);
#endif
fallback_image:
return bist;
}

35
src/mainboard/tyan/s2891/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*11, /* there can be total 11 devices on the bus */
1, /* Where the interrupt router lies (bus) */
((CK804_DEVN_BASE+9)<<3)|0, /* Where the interrupt router lies (dev) */
0, /* IRQs devoted exclusively to PCI usage */
0x10de, /* Vendor */
0x005c, /* Device */
0, /* Crap (miniport) */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
0x5a, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
{
{1,((CK804_DEVN_BASE+9)<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x5,(1<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x5,(4<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x0, 0},
{0x5,(3<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
{0x5,(6<<3)|0, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
{0x4,(8<<3)|0, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
{0x4,(7<<3)|0, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
{0x6,(0x0a<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
{0x4,(9<<3)|0, {{0x1, 0xdef8}, {2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
{0x6,(0x0b<<3)|0, {{0x2, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x6,(0x0c<<3)|0, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
}
};

12
src/mainboard/tyan/s2891/mainboard.c Normal file
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#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_tyan_s2891_ops = {
CHIP_NAME("Tyan s2891 mainboard")
};
#endif

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src/mainboard/tyan/s2891/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)
{
static const char sig[4] = "PCMP";
static const char oem[8] = "TYAN ";
static const char productid[12] = "S2891 ";
struct mp_config_table *mc;
unsigned char bus_num;
unsigned char bus_isa;
unsigned char bus_ck804_0; //1
unsigned char bus_ck804_1; //2
unsigned char bus_ck804_2; //3
unsigned char bus_ck804_3; //4
unsigned char bus_ck804_4; //5
unsigned char bus_ck804_5; //6
unsigned char bus_8131_0; //7
unsigned char bus_8131_1; //8
unsigned char bus_8131_2; //9
unsigned apicid_base;
unsigned apicid_ck804;
unsigned apicid_8131_1;
unsigned apicid_8131_2;
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);
{
device_t dev;
/* CK804 */
bus_ck804_0 = 1;
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE + 0x09,0));
if (dev) {
bus_ck804_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_ck804_4 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_ck804_4++;
}
else {
printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", CK804_DEVN_BASE + 0x09);
bus_ck804_1 = 2;
bus_ck804_4 = 3;
}
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE + 0x0d,0));
if (dev) {
bus_ck804_4 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_ck804_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_ck804_5++;
}
else {
printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n",CK804_DEVN_BASE + 0x0d);
bus_ck804_5 = bus_ck804_4+1;
}
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE + 0x0e,0));
if (dev) {
bus_ck804_5 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_8131_0 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_8131_0++;
}
else {
printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n",CK804_DEVN_BASE + 0x0e);
bus_8131_0 = bus_ck804_5+1;
}
/* 8131-1 */
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x01,0));
if (dev) {
bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_8131_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_8131_2++;
}
else {
printk_debug("ERROR - could not find PCI %02x:01.0, using defaults\n", bus_8131_0);
bus_8131_1 = bus_8131_0+1;
bus_8131_2 = bus_8131_0+2;
}
/* 8131-2 */
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x02,0));
if (dev) {
bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_isa++;
}
else {
printk_debug("ERROR - could not find PCI %02x:02.0, using defaults\n", bus_8131_0);
bus_8131_2 = bus_8131_1+1;
bus_isa = bus_8131_1+2;
}
}
/*Bus: Bus ID Type*/
/* define bus and isa numbers */
for(bus_num = 0; bus_num < bus_isa; bus_num++) {
smp_write_bus(mc, bus_num, "PCI ");
}
smp_write_bus(mc, bus_isa, "ISA ");
/*I/O APICs: APIC ID Version State Address*/
apicid_base = CONFIG_MAX_CPUS;
apicid_ck804 = apicid_base;
apicid_8131_1 = apicid_base+1;
apicid_8131_2 = apicid_base+2;
// smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
{
device_t dev;
struct resource *res;
uint32_t dword;
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE+ 0x1,0));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_1);
if (res) {
smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
}
dword = 0x0000d218;
pci_write_config32(dev, 0x7c, dword);
dword = 0x8d001a00;
pci_write_config32(dev, 0x80, dword);
dword = 0x00000072;
pci_write_config32(dev, 0x84, dword);
}
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x1,1));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_0);
if (res) {
smp_write_ioapic(mc, apicid_8131_1, 0x11, res->base);
}
}
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x2,1));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_0);
if (res) {
smp_write_ioapic(mc, apicid_8131_2, 0x11, res->base);
}
}
}
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
*/ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_ck804, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, apicid_ck804, 0x1);
smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_ck804, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, apicid_ck804, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, apicid_ck804, 0x4);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, apicid_ck804, 0x6);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, apicid_ck804, 0x7);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, apicid_ck804, 0x8);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, apicid_ck804, 0xc);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, apicid_ck804, 0xd);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, apicid_ck804, 0xe);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, apicid_ck804, 0xf);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+1)<<2)|1, apicid_ck804, 0xa);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+2)<<2)|0, apicid_ck804, 0x16);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+2)<<2)|1, apicid_ck804, 0x17);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE +7)<<2)|0, apicid_ck804, 0x14);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE +8)<<2)|0, apicid_ck804, 0x15);
#if 1
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|0, apicid_ck804, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|1, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|2, apicid_ck804, 0x10); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|3, apicid_ck804, 0x11); //
#endif
#if 1
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00<<2)|0, apicid_ck804, 0x11); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00<<2)|1, apicid_ck804, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00<<2)|2, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_4, (0x00<<2)|3, apicid_ck804, 0x10); //
#endif
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (7<<2)|0, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|0, apicid_8131_2, 0x0); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|1, apicid_8131_2, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|0, apicid_8131_1, 0x0); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|1, apicid_8131_1, 0x1);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|2, apicid_8131_1, 0x2);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (8<<2)|3, apicid_8131_1, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|0, apicid_8131_1, 0x2); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|1, apicid_8131_1, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|2, apicid_8131_1, 0x0);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (0xa<<2)|3, apicid_8131_1, 0x1);//
/*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);
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)
{
void *v;
v = smp_write_floating_table(addr);
return (unsigned long)smp_write_config_table(v);
}

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src/mainboard/tyan/s2891/resourcemap.c Normal file
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/*
* Tyan S2891 needs a different resource map
*
*/
static void setup_s2891_resource_map(void)
{
static const unsigned int register_values[] = {
#if 1
/* Careful set limit registers before base registers which contain the enables */
/* DRAM Limit i Registers
* F1:0x44 i = 0
* F1:0x4C i = 1
* F1:0x54 i = 2
* F1:0x5C i = 3
* F1:0x64 i = 4
* F1:0x6C i = 5
* F1:0x74 i = 6
* F1:0x7C i = 7
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 7: 3] Reserved
* [10: 8] Interleave select
* specifies the values of A[14:12] to use with interleave enable.
* [15:11] Reserved
* [31:16] DRAM Limit Address i Bits 39-24
* This field defines the upper address bits of a 40 bit address
* that define the end of the DRAM region.
*/
PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001,
PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002,
PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003,
PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004,
PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005,
PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006,
PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007,
/* DRAM Base i Registers
* F1:0x40 i = 0
* F1:0x48 i = 1
* F1:0x50 i = 2
* F1:0x58 i = 3
* F1:0x60 i = 4
* F1:0x68 i = 5
* F1:0x70 i = 6
* F1:0x78 i = 7
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 7: 2] Reserved
* [10: 8] Interleave Enable
* 000 = No interleave
* 001 = Interleave on A[12] (2 nodes)
* 010 = reserved
* 011 = Interleave on A[12] and A[14] (4 nodes)
* 100 = reserved
* 101 = reserved
* 110 = reserved
* 111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
* [15:11] Reserved
* [13:16] DRAM Base Address i Bits 39-24
* This field defines the upper address bits of a 40-bit address
* that define the start of the DRAM region.
*/
PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00000000,
#endif
#if 1
/* Memory-Mapped I/O Limit i Registers
* F1:0x84 i = 0
* F1:0x8C i = 1
* F1:0x94 i = 2
* F1:0x9C i = 3
* F1:0xA4 i = 4
* F1:0xAC i = 5
* F1:0xB4 i = 6
* F1:0xBC i = 7
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 3: 3] Reserved
* [ 5: 4] Destination Link ID
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 = Reserved
* [ 6: 6] Reserved
* [ 7: 7] Non-Posted
* 0 = CPU writes may be posted
* 1 = CPU writes must be non-posted
* [31: 8] Memory-Mapped I/O Limit Address i (39-16)
* This field defines the upp adddress bits of a 40-bit address that
* defines the end of a memory-mapped I/O region n
*/
PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000,
// PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff00,
/* Memory-Mapped I/O Base i Registers
* F1:0x80 i = 0
* F1:0x88 i = 1
* F1:0x90 i = 2
* F1:0x98 i = 3
* F1:0xA0 i = 4
* F1:0xA8 i = 5
* F1:0xB0 i = 6
* F1:0xB8 i = 7
* [ 0: 0] Read Enable
* 0 = Reads disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes disabled
* 1 = Writes Enabled
* [ 2: 2] Cpu Disable
* 0 = Cpu can use this I/O range
* 1 = Cpu requests do not use this I/O range
* [ 3: 3] Lock
* 0 = base/limit registers i are read/write
* 1 = base/limit registers i are read-only
* [ 7: 4] Reserved
* [31: 8] Memory-Mapped I/O Base Address i (39-16)
* This field defines the upper address bits of a 40bit address
* that defines the start of memory-mapped I/O region i
*/
PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000,
// PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003,
#endif
#if 1
/* PCI I/O Limit i Registers
* F1:0xC4 i = 0
* F1:0xCC i = 1
* F1:0xD4 i = 2
* F1:0xDC i = 3
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 3: 3] Reserved
* [ 5: 4] Destination Link ID
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 = reserved
* [11: 6] Reserved
* [24:12] PCI I/O Limit Address i
* This field defines the end of PCI I/O region n
* [31:25] Reserved
*/
PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x01fff000,
PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000,
/* PCI I/O Base i Registers
* F1:0xC0 i = 0
* F1:0xC8 i = 1
* F1:0xD0 i = 2
* F1:0xD8 i = 3
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 3: 2] Reserved
* [ 4: 4] VGA Enable
* 0 = VGA matches Disabled
* 1 = matches all address < 64K and where A[9:0] is in the
* range 3B0-3BB or 3C0-3DF independen of the base & limit registers
* [ 5: 5] ISA Enable
* 0 = ISA matches Disabled
* 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
* from matching agains this base/limit pair
* [11: 6] Reserved
* [24:12] PCI I/O Base i
* This field defines the start of PCI I/O region n
* [31:25] Reserved
*/
PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000033,
PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000,
#endif
/* Config Base and Limit i Registers
* F1:0xE0 i = 0
* F1:0xE4 i = 1
* F1:0xE8 i = 2
* F1:0xEC i = 3
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 2: 2] Device Number Compare Enable
* 0 = The ranges are based on bus number
* 1 = The ranges are ranges of devices on bus 0
* [ 3: 3] Reserved
* [ 6: 4] Destination Node
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 7: 7] Reserved
* [ 9: 8] Destination Link
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 - Reserved
* [15:10] Reserved
* [23:16] Bus Number Base i
* This field defines the lowest bus number in configuration region i
* [31:24] Bus Number Limit i
* This field defines the highest bus number in configuration region i
*/
#if 1
// PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x07000003,
// PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x7f080203,
PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
#endif
};
int max;
max = sizeof(register_values)/sizeof(register_values[0]);
setup_resource_map(register_values, max);
}

318
src/mainboard/tyan/s2895/Config.lb Normal file
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##
## 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_SIZE
default 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_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
default CONFIG_ROM_STREAM = 1
##
## Compute where this copy of linuxBIOS will start in the boot rom
##
default _ROMBASE = ( CONFIG_ROM_STREAM_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
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
#object reset.o
##
## 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
##
## Build our 16 bit and 32 bit linuxBIOS entry code
##
mainboardinit cpu/x86/16bit/entry16.inc
mainboardinit cpu/x86/32bit/entry32.inc
ldscript /cpu/x86/16bit/entry16.lds
ldscript /cpu/x86/32bit/entry32.lds
##
## Build our reset vector (This is where linuxBIOS is entered)
##
if USE_FALLBACK_IMAGE
mainboardinit cpu/x86/16bit/reset16.inc
ldscript /cpu/x86/16bit/reset16.lds
else
mainboardinit cpu/x86/32bit/reset32.inc
ldscript /cpu/x86/32bit/reset32.lds
end
### Should this be in the northbridge code?
mainboardinit arch/i386/lib/cpu_reset.inc
##
## Include an id string (For safe flashing)
##
mainboardinit southbridge/nvidia/ck804/id.inc
ldscript /southbridge/nvidia/ck804/id.lds
##
## ROMSTRAP table for CK804
##
if USE_FALLBACK_IMAGE
mainboardinit southbridge/nvidia/ck804/romstrap.inc
ldscript /southbridge/nvidia/ck804/romstrap.lds
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
ldscript /arch/i386/lib/failover.lds
mainboardinit ./failover.inc
end
###
### O.k. We aren't just an intermediary anymore!
###
##
## Setup RAM
##
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
##
## Include the secondary Configuration files
##
if CONFIG_CHIP_NAME
config chip.h
end
# sample config for tyan/s2895
chip northbridge/amd/amdk8/root_complex
device apic_cluster 0 on
chip cpu/amd/socket_940
device apic 0 on end
end
end
device pci_domain 0 on
chip northbridge/amd/amdk8 #mc0
device pci 18.0 on
# devices on link 0, link 0 == LDT 0
chip southbridge/nvidia/ck804
device pci 0.0 on end # HT
device pci 1.0 on # LPC
chip superio/smsc/lpc47b397
device pnp 2e.0 on # Floppy
io 0x60 = 0x3f0
irq 0x70 = 6
drq 0x74 = 2
end
device pnp 2e.3 off # Parallel Port
io 0x60 = 0x378
irq 0x70 = 7
end
device pnp 2e.4 on # Com1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 2e.5 off # Com2
io 0x60 = 0x2f8
irq 0x70 = 3
end
device pnp 2e.7 on # Keyboard
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
irq 0x72 = 12
end
device pnp 2e.8 on # HW Monitor
io 0x60 = 0x290
chip drivers/generic/generic # LM95221 CPU temp
device i2c 2b on end
end
chip drivers/generic/generic # EMCT03
device i2c 54 on end
end
end
device pnp 2e.a on # RT
io 0x60 = 0x400
end
end
end
device pci 1.1 on # SM 0
chip drivers/generic/generic #dimm 0-0-0
device i2c 50 on end
end
chip drivers/generic/generic #dimm 0-0-1
device i2c 51 on end
end
chip drivers/generic/generic #dimm 0-1-0
device i2c 52 on end
end
chip drivers/generic/generic #dimm 0-1-1
device i2c 53 on end
end
chip drivers/generic/generic #dimm 1-0-0
device i2c 54 on end
end
chip drivers/generic/generic #dimm 1-0-1
device i2c 55 on end
end
chip drivers/generic/generic #dimm 1-1-0
device i2c 56 on end
end
chip drivers/generic/generic #dimm 1-1-1
device i2c 57 on end
end
end # SM
device pci 1.1 on # SM 1
#PCI device smbus address will depend on addon pci device, do we need to scan_smbus_bus?
# chip drivers/generic/generic #PCIXA Slot1
# device i2c 50 on end
# end
# chip drivers/generic/generic #PCIXB Slot1
# device i2c 51 on end
# end
# chip drivers/generic/generic #PCIXB Slot2
# device i2c 52 on end
# end
# chip drivers/generic/generic #PCI Slot1
# device i2c 53 on end
# end
# chip drivers/generic/generic #Master CK804 PCI-E
# device i2c 54 on end
# end
# chip drivers/generic/generic #Slave CK804 PCI-E
# device i2c 55 on end
# end
chip drivers/generic/generic #MAC EEPROM
device i2c 51 on end
end
end # SM
device pci 2.0 on end # USB 1.1
device pci 2.1 on end # USB 2
device pci 4.0 on end # ACI
device pci 4.1 off end # MCI
device pci 6.0 on end # IDE
device pci 7.0 on end # SATA 1
device pci 8.0 on end # SATA 0
device pci 9.0 on end # PCI
device pci a.0 on end # NIC
device pci b.0 off end # PCI E 3
device pci c.0 off end # PCI E 2
device pci d.0 off end # PCI E 1
device pci e.0 on end # PCI E 0
register "ide0_enable" = "1"
register "ide1_enable" = "1"
register "sata0_enable" = "1"
register "sata1_enable" = "1"
# register "nic_rom_address" = "0xfff80000" # 64k
# register "raid_rom_address" = "0xfff90000"
register "mac_eeprom_smbus" = "3" # 1: smbus under 2e.8, 2: SM0 3: SM1
register "mac_eeprom_addr" = "0x51"
end
end # device pci 18.0
device pci 18.0 on end # Link 1
device pci 18.0 on
# devices on link 2, link 2 == LDT 2
chip southbridge/amd/amd8131
# the on/off keyword is mandatory
device pci 0.0 on end
device pci 0.1 on end
device pci 1.0 on
chip drivers/pci/onboard
device pci 6.0 on end # lsi scsi
device pci 6.1 on end
end
end
device pci 1.1 on end
end
end # device pci 18.0
device pci 18.1 on end
device pci 18.2 on end
device pci 18.3 on end
end # mc0
chip northbridge/amd/amdk8
device pci 19.0 on # northbridge
# devices on link 0, link 0 == LDT 0
chip southbridge/nvidia/ck804
device pci 0.0 on end # HT
device pci 1.0 on end # LPC
device pci 1.1 off end # SM
device pci 2.0 off end # USB 1.1
device pci 2.1 off end # USB 2
device pci 4.0 off end # ACI
device pci 4.1 off end # MCI
device pci 6.0 off end # IDE
device pci 7.0 off end # SATA 1
device pci 8.0 off end # SATA 0
device pci 9.0 off end # PCI
device pci a.0 on end # NIC
device pci b.0 off end # PCI E 3
device pci c.0 off end # PCI E 2
device pci d.0 off end # PCI E 1
device pci e.0 on end # PCI E 0
# register "nic_rom_address" = "0xfff80000" # 64k
register "mac_eeprom_smbus" = "3"
register "mac_eeprom_addr" = "0x51"
end
end # device pci 19.0
device pci 19.0 on end
device pci 19.0 on end
device pci 19.1 on end
device pci 19.2 on end
device pci 19.3 on end
end
end # PCI domain
end #root_complex

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src/mainboard/tyan/s2895/Options.lb Normal file
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uses HAVE_MP_TABLE
uses HAVE_PIRQ_TABLE
uses USE_FALLBACK_IMAGE
uses HAVE_FALLBACK_BOOT
uses HAVE_HARD_RESET
uses HARD_RESET_BUS
uses HARD_RESET_DEVICE
uses HARD_RESET_FUNCTION
uses IRQ_SLOT_COUNT
uses HAVE_OPTION_TABLE
uses CONFIG_MAX_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_STREAM
uses CONFIG_ROM_STREAM_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 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
uses CK804_DEVN_BASE
## ROM_SIZE is the size of boot ROM that this board will use.
#512K bytes
default ROM_SIZE=524288
#1M bytes
#default ROM_SIZE=1048576
##
## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
##
default FALLBACK_SIZE=131072
###
### 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=1
default HARD_RESET_BUS=1
default HARD_RESET_DEVICE=4
default HARD_RESET_FUNCTION=0
##
## Build code to export a programmable irq routing table
##
default HAVE_PIRQ_TABLE=1
default IRQ_SLOT_COUNT=11
##
## 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
##
## 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
#CHIP_NAME ?
#default CONFIG_CHIP_NAME=1
#CK804 setting
default CK804_DEVN_BASE=0
#VGA
default CONFIG_CONSOLE_VGA=1
default CONFIG_PCI_ROM_RUN=1
##
## Build code to setup a generic IOAPIC
##
default CONFIG_IOAPIC=1
##
## Clean up the motherboard id strings
##
default MAINBOARD_PART_NUMBER="Tyan"
default MAINBOARD_VENDOR="s2895"
default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2895
###
### 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 16K heap
##
default HEAP_SIZE=0x4000
##
## 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_STREAM = 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=7
## 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

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src/mainboard/tyan/s2895/auto.c Normal file
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#define ASSEMBLY 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 <arch/cpu.h>
#include "option_table.h"
#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
#define K8_HT_FREQ_1G_SUPPORT 1
#include "northbridge/amd/amdk8/incoherent_ht.c"
#include "southbridge/nvidia/ck804/ck804_early_smbus.c"
#include "northbridge/amd/amdk8/raminit.h"
#include "cpu/amd/model_fxx/apic_timer.c"
#include "lib/delay.c"
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "northbridge/amd/amdk8/debug.c"
#include "cpu/amd/model_fxx/model_fxx_msr.h"
#include "superio/smsc/lpc47b397/lpc47b397_early_serial.c"
#include "cpu/amd/mtrr/amd_earlymtrr.c"
#include "cpu/x86/bist.h"
#include "superio/smsc/lpc47b397/lpc47b397_early_gpio.c"
#include "northbridge/amd/amdk8/setup_resource_map.c"
#define SERIAL_DEV PNP_DEV(0x2e, LPC47B397_SP1)
static void hard_reset(void)
{
set_bios_reset();
/* full reset */
outb(0x0a, 0x0cf9);
outb(0x0e, 0x0cf9);
}
static void soft_reset(void)
{
set_bios_reset();
#if 1
/* link reset */
outb(0x02, 0x0cf9);
outb(0x06, 0x0cf9);
#endif
}
static void memreset_setup(void)
{
}
static void memreset(int controllers, const struct mem_controller *ctrl)
{
}
#define SUPERIO_GPIO_DEV PNP_DEV(0x2e, LPC47B397_RT)
#define SUPERIO_GPIO_IO_BASE 0x400
static void sio_gpio_setup(void){
unsigned value;
#if 1
/*Enable onboard scsi*/
lpc47b397_gpio_offset_out(SUPERIO_GPIO_IO_BASE, 0x2c, (1<<7)|(0<<2)|(0<<1)|(0<<0)); // GP21, offset 0x2c, DISABLE_SCSI_L
value = lpc47b397_gpio_offset_in(SUPERIO_GPIO_IO_BASE, 0x4c);
lpc47b397_gpio_offset_out(SUPERIO_GPIO_IO_BASE, 0x4c, (value|(1<<1)));
#endif
}
static inline void activate_spd_rom(const struct mem_controller *ctrl)
{
/* nothing to do */
}
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/raminit.c"
#if 0
#define ENABLE_APIC_EXT_ID 1
#define APIC_ID_OFFSET 0x10
#define LIFT_BSP_APIC_ID 0
#else
#define ENABLE_APIC_EXT_ID 0
#endif
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
/* tyan does not want the default */
#include "resourcemap.c"
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
#define CK804_NUM 2
#define CK804B_BUSN 0xc
#define CK804_USE_NIC 1
#define CK804_USE_ACI 1
#include "southbridge/nvidia/ck804/ck804_early_setup_ss.h"
//set GPIO to input mode
#define CK804_MB_SETUP \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 5, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M9,GPIO6, PCIXB2_PRSNT1_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+15, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M8,GPIO16, PCIXB2_PRSNT2_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+44, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* P5,GPIO45, PCIXA_PRSNT1_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 7, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* M5,GPIO8, PCIXA_PRSNT2_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+16, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* K4,GPIO17, PCIXB_PRSNT1_L*/ \
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+45, ~(0xff),((0<<4)|(0<<2)|(0<<0)),/* P7,GPIO46, PCIXB_PRSNT2_L*/
#include "southbridge/nvidia/ck804/ck804_early_setup.c"
static void main(unsigned long bist)
{
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
};
int needs_reset;
unsigned nodeid;
if (bist == 0) {
/* Skip this if there was a built in self test failure */
amd_early_mtrr_init();
nodeid = lapicid();;
#if ENABLE_APIC_EXT_ID == 1
enable_apic_ext_id(nodeid);
#endif
enable_lapic();
init_timer();
#if ENABLE_APIC_EXT_ID == 1
#if LIFT_BSP_APIC_ID == 0
if(nodeid != 0)
#endif
lapic_write(LAPIC_ID, ( lapic_read(LAPIC_ID) | (APIC_ID_OFFSET<<24) ) ); // CPU apicid is from 0x10
#endif
if (cpu_init_detected(nodeid)) {
asm volatile ("jmp __cpu_reset");
}
distinguish_cpu_resets(nodeid);
if (!boot_cpu()
) {
stop_this_cpu(); // it will stop all cores except core0 of cpu0
}
}
lpc47b397_enable_serial(SERIAL_DEV, TTYS0_BASE);
uart_init();
console_init();
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
sio_gpio_setup();
setup_s2895_resource_map();
needs_reset = setup_coherent_ht_domain();
needs_reset |= ht_setup_chains_x();
needs_reset |= ck804_early_setup_x();
if (needs_reset) {
print_info("ht reset -\r\n");
soft_reset();
}
enable_smbus();
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
}

6
src/mainboard/tyan/s2895/chip.h Normal file
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extern struct chip_operations mainboard_tyan_s2895_ops;
struct mainboard_tyan_s2895_config {
// int fixup_scsi;
// int fixup_vga;
};

98
src/mainboard/tyan/s2895/cmos.layout Normal file
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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
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 200Mhz
8 1 166Mhz
8 2 133Mhz
8 3 100Mhz
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

118
src/mainboard/tyan/s2895/failover.c Normal file
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#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
#include <device/pnp_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 "southbridge/nvidia/ck804/ck804_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
#include "superio/smsc/lpc47b397/lpc47b397_early_serial.c"
#include "superio/smsc/lpc47b397/lpc47b397_early_gpio.c"
#define SUPERIO_GPIO_DEV PNP_DEV(0x2e, LPC47B397_RT)
#define SUPERIO_GPIO_IO_BASE 0x400
static void sio_setup(void)
{
unsigned value;
uint32_t dword;
uint8_t byte;
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1, 0), 0xac, 0x047f0400);
byte = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b);
byte |= 0x20;
pci_write_config8(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0x7b, byte);
dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0);
dword |= (1<<29)|(1<<0);
pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE+1 , 0), 0xa0, dword);
#if 1
lpc47b397_enable_serial(SUPERIO_GPIO_DEV, SUPERIO_GPIO_IO_BASE);
value = lpc47b397_gpio_offset_in(SUPERIO_GPIO_IO_BASE, 0x77);
value &= 0xbf;
lpc47b397_gpio_offset_out(SUPERIO_GPIO_IO_BASE, 0x77, value);
#endif
}
static unsigned long main(unsigned long bist)
{
unsigned nodeid;
/* Make cerain my local apic is useable */
// enable_lapic();
nodeid = lapicid();;
/* Is this a cpu only reset? */
if (cpu_init_detected(nodeid)) {
if (last_boot_normal()) {
goto normal_image;
} else {
goto cpu_reset;
}
}
/* 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();
sio_setup();
/* Setup the ck804 */
ck804_enable_rom();
/* Is this a deliberate reset by the bios */
if (bios_reset_detected() && 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 */
);
cpu_reset:
#if 0
//CPU reset will reset memtroller ???
asm volatile ("jmp __cpu_reset"
: /* outputs */
: "a"(bist) /* inputs */
: /* clobbers */
);
#endif
fallback_image:
return bist;
}

39
src/mainboard/tyan/s2895/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*11, /* there can be total 11 devices on the bus */
1, /* Where the interrupt router lies (bus) */
((CK804_DEVN_BASE+9)<<3)|0, /* Where the interrupt router lies (dev) */
0, /* IRQs devoted exclusively to PCI usage */
0x10de, /* Vendor */
0x005c, /* Device */
0, /* Crap (miniport) */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
#if CK804_DEVN_BASE==0
0x31, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */
#else
0x19,
#endif
{
{1,((CK804_DEVN_BASE+9)<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x4,(1<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0},
{0x7,((CK804_DEVN_BASE+9)<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x0, 0},
{0x5,(3<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
{0x5,(6<<3)|0, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
{0x4,(8<<3)|0, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
{0x4,(7<<3)|0, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
{0x6,(0x0a<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
{0x4,(9<<3)|0, {{0x1, 0xdef8}, {2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
{0x6,(0x0b<<3)|0, {{0x2, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
{0x6,(0x0c<<3)|0, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
}
};

12
src/mainboard/tyan/s2895/mainboard.c Normal file
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#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_tyan_s2895_ops = {
CHIP_NAME("Tyan s2895 mainboard")
};
#endif

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src/mainboard/tyan/s2895/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)
{
static const char sig[4] = "PCMP";
static const char oem[8] = "TYAN ";
static const char productid[12] = "S2895 ";
struct mp_config_table *mc;
unsigned char bus_num;
unsigned char bus_isa;
unsigned char bus_ck804_0; //1
unsigned char bus_ck804_1; //2
unsigned char bus_ck804_2; //3
unsigned char bus_ck804_3; //4
unsigned char bus_ck804_4; //5
unsigned char bus_ck804_5; //6
unsigned char bus_8131_0; //7
unsigned char bus_8131_1; //8
unsigned char bus_8131_2; //9
unsigned char bus_ck804b_0;//a
unsigned char bus_ck804b_1;//b
unsigned char bus_ck804b_2;//c
unsigned char bus_ck804b_3;//d
unsigned char bus_ck804b_4;//e
unsigned char bus_ck804b_5;//f
unsigned apicid_base;
unsigned apicid_ck804;
unsigned apicid_8131_1;
unsigned apicid_8131_2;
unsigned apicid_ck804b;
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);
{
device_t dev;
/* CK804 */
bus_ck804_0 = 1;
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE + 0x09,0));
if (dev) {
bus_ck804_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_ck804_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_ck804_5++;
}
else {
printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", CK804_DEVN_BASE + 0x09);
bus_ck804_1 = 2;
bus_ck804_5 = 3;
}
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE + 0x0e,0));
if (dev) {
bus_ck804_5 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_8131_0 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_8131_0++;
}
else {
printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n",CK804_DEVN_BASE + 0x0e);
bus_8131_0 = bus_ck804_5+1;
}
/* 8131-1 */
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x01,0));
if (dev) {
bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_8131_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_8131_2++;
}
else {
printk_debug("ERROR - could not find PCI %02x:01.0, using defaults\n", bus_8131_0);
bus_8131_1 = bus_8131_0+1;
bus_8131_2 = bus_8131_0+2;
}
/* 8131-2 */
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x02,0));
if (dev) {
bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_ck804b_0 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_ck804b_0++;
}
else {
printk_debug("ERROR - could not find PCI %02x:02.0, using defaults\n", bus_8131_0);
bus_8131_2 = bus_8131_1+1;
bus_ck804b_0 = bus_8131_1+2;
}
/* CK804b */
dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(CK804_DEVN_BASE + 0x0e,0));
if (dev) {
bus_ck804b_5 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_isa++;
}
else {
printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,CK804_DEVN_BASE+0x0e);
#if 1
bus_ck804b_5 = bus_ck804b_0+1;
#endif
bus_isa = bus_ck804b_5+1;
}
}
/*Bus: Bus ID Type*/
/* define bus and isa numbers */
for(bus_num = 0; bus_num < bus_isa; bus_num++) {
smp_write_bus(mc, bus_num, "PCI ");
}
smp_write_bus(mc, bus_isa, "ISA ");
/*I/O APICs: APIC ID Version State Address*/
apicid_base = CONFIG_MAX_CPUS;
apicid_ck804 = apicid_base;
apicid_8131_1 = apicid_base+1;
apicid_8131_2 = apicid_base+2;
apicid_ck804b = apicid_base+3;
// smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
{
device_t dev;
struct resource *res;
uint32_t dword;
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(CK804_DEVN_BASE+ 0x1,0));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_1);
if (res) {
smp_write_ioapic(mc, apicid_ck804, 0x11, res->base);
}
dword = 0x0120d218;
pci_write_config32(dev, 0x7c, dword);
dword = 0x00001a00;
pci_write_config32(dev, 0x80, dword);
dword = 0x00080d72;
pci_write_config32(dev, 0x84, dword);
}
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x1,1));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_0);
if (res) {
smp_write_ioapic(mc, apicid_8131_1, 0x11, res->base);
}
}
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(0x2,1));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_0);
if (res) {
smp_write_ioapic(mc, apicid_8131_2, 0x11, res->base);
}
}
dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(CK804_DEVN_BASE + 0x1,0));
if (dev) {
res = find_resource(dev, PCI_BASE_ADDRESS_1);
if (res) {
smp_write_ioapic(mc, apicid_ck804b, 0x11, res->base);
}
dword = 0x0000d218;
pci_write_config32(dev, 0x7c, dword);
dword = 0x00000000;
pci_write_config32(dev, 0x80, dword);
dword = 0x00000d00;
pci_write_config32(dev, 0x84, dword);
}
}
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
*/ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_ck804, 0x0);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, apicid_ck804, 0x1);
smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_ck804, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, apicid_ck804, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, apicid_ck804, 0x4);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, apicid_ck804, 0x6);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, apicid_ck804, 0x7);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, apicid_ck804, 0x8);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, apicid_ck804, 0xc);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, apicid_ck804, 0xd);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, apicid_ck804, 0xe);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, apicid_ck804, 0xf);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+1)<<2)|1, apicid_ck804, 0xa);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+2)<<2)|0, apicid_ck804, 0x16);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+2)<<2)|1, apicid_ck804, 0x17);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE+4)<<2)|0, apicid_ck804, 0x14);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE +7)<<2)|0, apicid_ck804, 0x11);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE +8)<<2)|0, apicid_ck804, 0x12);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_0, ((CK804_DEVN_BASE +0x0a)<<2)|0, apicid_ck804, 0x15);
#if 1
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|0, apicid_ck804, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|1, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|2, apicid_ck804, 0x10); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_5, (0x00<<2)|3, apicid_ck804, 0x11); //
#endif
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (0x05<<2)|0, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (0x04<<2)|0, apicid_ck804, 0x10); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (0x04<<2)|1, apicid_ck804, 0x11); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (0x04<<2)|2, apicid_ck804, 0x12); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804_1, (0x04<<2)|3, apicid_ck804, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804b_0, ((CK804_DEVN_BASE+0x0a)<<2)|0, apicid_ck804b, 0x15);//
#if 1
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804b_5, (0x00<<2)|0, apicid_ck804b, 0x12);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804b_5, (0x00<<2)|1, apicid_ck804b, 0x13); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804b_5, (0x00<<2)|2, apicid_ck804b, 0x10); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_ck804b_5, (0x00<<2)|3, apicid_ck804b, 0x11); //
#endif
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (4<<2)|0, apicid_8131_2, 0x0); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (4<<2)|1, apicid_8131_2, 0x1);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (4<<2)|2, apicid_8131_2, 0x2); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (4<<2)|3, apicid_8131_2, 0x3); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|0, apicid_8131_2, 0x1); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|1, apicid_8131_2, 0x2);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|2, apicid_8131_2, 0x3);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (9<<2)|3, apicid_8131_2, 0x0);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (6<<2)|0, apicid_8131_2, 0x2); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (6<<2)|1, apicid_8131_2, 0x3);
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (4<<2)|0, apicid_8131_1, 0x0); //
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (4<<2)|1, apicid_8131_1, 0x1);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (4<<2)|2, apicid_8131_1, 0x2);//
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (4<<2)|3, apicid_8131_1, 0x3);//
/*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);
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)
{
void *v;
v = smp_write_floating_table(addr);
return (unsigned long)smp_write_config_table(v);
}

267
src/mainboard/tyan/s2895/resourcemap.c Normal file
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@ -0,0 +1,267 @@
/*
* Tyan S2895 needs a different resource map
*
*/
static void setup_s2895_resource_map(void)
{
static const unsigned int register_values[] = {
/* Careful set limit registers before base registers which contain the enables */
/* DRAM Limit i Registers
* F1:0x44 i = 0
* F1:0x4C i = 1
* F1:0x54 i = 2
* F1:0x5C i = 3
* F1:0x64 i = 4
* F1:0x6C i = 5
* F1:0x74 i = 6
* F1:0x7C i = 7
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 7: 3] Reserved
* [10: 8] Interleave select
* specifies the values of A[14:12] to use with interleave enable.
* [15:11] Reserved
* [31:16] DRAM Limit Address i Bits 39-24
* This field defines the upper address bits of a 40 bit address
* that define the end of the DRAM region.
*/
PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001,
PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002,
PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003,
PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004,
PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005,
PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006,
PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007,
/* DRAM Base i Registers
* F1:0x40 i = 0
* F1:0x48 i = 1
* F1:0x50 i = 2
* F1:0x58 i = 3
* F1:0x60 i = 4
* F1:0x68 i = 5
* F1:0x70 i = 6
* F1:0x78 i = 7
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 7: 2] Reserved
* [10: 8] Interleave Enable
* 000 = No interleave
* 001 = Interleave on A[12] (2 nodes)
* 010 = reserved
* 011 = Interleave on A[12] and A[14] (4 nodes)
* 100 = reserved
* 101 = reserved
* 110 = reserved
* 111 = Interleve on A[12] and A[13] and A[14] (8 nodes)
* [15:11] Reserved
* [13:16] DRAM Base Address i Bits 39-24
* This field defines the upper address bits of a 40-bit address
* that define the start of the DRAM region.
*/
PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00000000,
/* Memory-Mapped I/O Limit i Registers
* F1:0x84 i = 0
* F1:0x8C i = 1
* F1:0x94 i = 2
* F1:0x9C i = 3
* F1:0xA4 i = 4
* F1:0xAC i = 5
* F1:0xB4 i = 6
* F1:0xBC i = 7
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 3: 3] Reserved
* [ 5: 4] Destination Link ID
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 = Reserved
* [ 6: 6] Reserved
* [ 7: 7] Non-Posted
* 0 = CPU writes may be posted
* 1 = CPU writes must be non-posted
* [31: 8] Memory-Mapped I/O Limit Address i (39-16)
* This field defines the upp adddress bits of a 40-bit address that
* defines the end of a memory-mapped I/O region n
*/
PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000,
// PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff00,
/* Memory-Mapped I/O Base i Registers
* F1:0x80 i = 0
* F1:0x88 i = 1
* F1:0x90 i = 2
* F1:0x98 i = 3
* F1:0xA0 i = 4
* F1:0xA8 i = 5
* F1:0xB0 i = 6
* F1:0xB8 i = 7
* [ 0: 0] Read Enable
* 0 = Reads disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes disabled
* 1 = Writes Enabled
* [ 2: 2] Cpu Disable
* 0 = Cpu can use this I/O range
* 1 = Cpu requests do not use this I/O range
* [ 3: 3] Lock
* 0 = base/limit registers i are read/write
* 1 = base/limit registers i are read-only
* [ 7: 4] Reserved
* [31: 8] Memory-Mapped I/O Base Address i (39-16)
* This field defines the upper address bits of a 40bit address
* that defines the start of memory-mapped I/O region i
*/
PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000,
// PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003,
/* PCI I/O Limit i Registers
* F1:0xC4 i = 0
* F1:0xCC i = 1
* F1:0xD4 i = 2
* F1:0xDC i = 3
* [ 2: 0] Destination Node ID
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 3: 3] Reserved
* [ 5: 4] Destination Link ID
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 = reserved
* [11: 6] Reserved
* [24:12] PCI I/O Limit Address i
* This field defines the end of PCI I/O region n
* [31:25] Reserved
*/
PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x00007000,
PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x01fff001,
PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000,
/* PCI I/O Base i Registers
* F1:0xC0 i = 0
* F1:0xC8 i = 1
* F1:0xD0 i = 2
* F1:0xD8 i = 3
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 3: 2] Reserved
* [ 4: 4] VGA Enable
* 0 = VGA matches Disabled
* 1 = matches all address < 64K and where A[9:0] is in the
* range 3B0-3BB or 3C0-3DF independen of the base & limit registers
* [ 5: 5] ISA Enable
* 0 = ISA matches Disabled
* 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block
* from matching agains this base/limit pair
* [11: 6] Reserved
* [24:12] PCI I/O Base i
* This field defines the start of PCI I/O region n
* [31:25] Reserved
*/
PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000033,
PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00008033,
PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000,
PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000,
/* Config Base and Limit i Registers
* F1:0xE0 i = 0
* F1:0xE4 i = 1
* F1:0xE8 i = 2
* F1:0xEC i = 3
* [ 0: 0] Read Enable
* 0 = Reads Disabled
* 1 = Reads Enabled
* [ 1: 1] Write Enable
* 0 = Writes Disabled
* 1 = Writes Enabled
* [ 2: 2] Device Number Compare Enable
* 0 = The ranges are based on bus number
* 1 = The ranges are ranges of devices on bus 0
* [ 3: 3] Reserved
* [ 6: 4] Destination Node
* 000 = Node 0
* 001 = Node 1
* 010 = Node 2
* 011 = Node 3
* 100 = Node 4
* 101 = Node 5
* 110 = Node 6
* 111 = Node 7
* [ 7: 7] Reserved
* [ 9: 8] Destination Link
* 00 = Link 0
* 01 = Link 1
* 10 = Link 2
* 11 - Reserved
* [15:10] Reserved
* [23:16] Bus Number Base i
* This field defines the lowest bus number in configuration region i
* [31:24] Bus Number Limit i
* This field defines the highest bus number in configuration region i
*/
PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x07000003,
PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x7f080203,
PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0xff800013,
PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
};
int max;
max = sizeof(register_values)/sizeof(register_values[0]);
setup_resource_map(register_values, max);
}

25
src/northbridge/amd/amdk8/early_ht.c
View File

@ -7,6 +7,7 @@ static int enumerate_ht_chain(void)
*/ */
unsigned next_unitid, last_unitid; unsigned next_unitid, last_unitid;
int reset_needed = 0; int reset_needed = 0;
next_unitid = 1; next_unitid = 1;
do { do {
uint32_t id; uint32_t id;
@ -16,18 +17,25 @@ static int enumerate_ht_chain(void)
id = pci_read_config32(PCI_DEV(0,0,0), PCI_VENDOR_ID); id = pci_read_config32(PCI_DEV(0,0,0), PCI_VENDOR_ID);
/* If the chain is enumerated quit */ /* If the chain is enumerated quit */
if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
(((id >> 16) & 0xffff) == 0xffff) || (((id >> 16) & 0xffff) == 0xffff) ||
(((id >> 16) & 0xffff) == 0x0000)) (((id >> 16) & 0xffff) == 0x0000)) {
{
break; break;
} }
#if CK804_DEVN_BASE==0
//CK804 workaround:
// CK804 UnitID changes not use
if(id == 0x005e10de) {
break;
}
#endif
hdr_type = pci_read_config8(PCI_DEV(0,0,0), PCI_HEADER_TYPE); hdr_type = pci_read_config8(PCI_DEV(0,0,0), PCI_HEADER_TYPE);
pos = 0; pos = 0;
hdr_type &= 0x7f; hdr_type &= 0x7f;
if ((hdr_type == PCI_HEADER_TYPE_NORMAL) || if ((hdr_type == PCI_HEADER_TYPE_NORMAL) ||
(hdr_type == PCI_HEADER_TYPE_BRIDGE)) (hdr_type == PCI_HEADER_TYPE_BRIDGE)) {
{
pos = pci_read_config8(PCI_DEV(0,0,0), PCI_CAPABILITY_LIST); pos = pci_read_config8(PCI_DEV(0,0,0), PCI_CAPABILITY_LIST);
} }
while(pos != 0) { while(pos != 0) {
@ -38,17 +46,22 @@ static int enumerate_ht_chain(void)
flags = pci_read_config16(PCI_DEV(0,0,0), pos + PCI_CAP_FLAGS); flags = pci_read_config16(PCI_DEV(0,0,0), pos + PCI_CAP_FLAGS);
if ((flags >> 13) == 0) { if ((flags >> 13) == 0) {
unsigned count; unsigned count;
flags &= ~0x1f; flags &= ~0x1f;
flags |= next_unitid & 0x1f; flags |= next_unitid & 0x1f;
count = (flags >> 5) & 0x1f; count = (flags >> 5) & 0x1f;
pci_write_config16(PCI_DEV(0, 0, 0), pos + PCI_CAP_FLAGS, flags); pci_write_config16(PCI_DEV(0, 0, 0), pos + PCI_CAP_FLAGS, flags);
next_unitid += count; next_unitid += count;
break; break;
} }
} }
pos = pci_read_config8(PCI_DEV(0, 0, 0), pos + PCI_CAP_LIST_NEXT); pos = pci_read_config8(PCI_DEV(0, 0, 0), pos + PCI_CAP_LIST_NEXT);
} }
} while((last_unitid != next_unitid) && (next_unitid <= 0x1f)); } while((last_unitid != next_unitid) && (next_unitid <= 0x1f));
return reset_needed; return reset_needed;
} }

111
src/northbridge/amd/amdk8/incoherent_ht.c
View File

@ -6,9 +6,15 @@
#include <device/pci_ids.h> #include <device/pci_ids.h>
#include <device/hypertransport_def.h> #include <device/hypertransport_def.h>
#ifndef K8_HT_FREQ_1G_SUPPORT
#define K8_HT_FREQ_1G_SUPPORT 0
#endif
static inline void print_linkn_in (const char *strval, uint8_t byteval) static inline void print_linkn_in (const char *strval, uint8_t byteval)
{ {
#if 0
print_debug(strval); print_debug_hex8(byteval); print_debug("\r\n"); print_debug(strval); print_debug_hex8(byteval); print_debug("\r\n");
#endif
} }
static uint8_t ht_lookup_slave_capability(device_t dev) static uint8_t ht_lookup_slave_capability(device_t dev)
@ -70,6 +76,15 @@ static void ht_collapse_previous_enumeration(uint8_t bus)
(id == 0x0000ffff) || (id == 0xffff0000)) { (id == 0x0000ffff) || (id == 0xffff0000)) {
continue; continue;
} }
#if 0
#if CK804_DEVN_BASE==0
//CK804 workaround:
// CK804 UnitID changes not use
if(id == 0x005e10de) {
break;
}
#endif
#endif
pos = ht_lookup_slave_capability(dev); pos = ht_lookup_slave_capability(dev);
if (!pos) { if (!pos) {
@ -97,15 +112,20 @@ static uint16_t ht_read_freq_cap(device_t dev, uint8_t pos)
/* AMD 8131 Errata 48 */ /* AMD 8131 Errata 48 */
if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8131_PCIX << 16))) { if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8131_PCIX << 16))) {
freq_cap &= ~(1 << HT_FREQ_800Mhz); freq_cap &= ~(1 << HT_FREQ_800Mhz);
} return freq_cap;
}
/* AMD 8151 Errata 23 */ /* AMD 8151 Errata 23 */
if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8151_SYSCTRL << 16))) { if (id == (PCI_VENDOR_ID_AMD | (PCI_DEVICE_ID_AMD_8151_SYSCTRL << 16))) {
freq_cap &= ~(1 << HT_FREQ_800Mhz); freq_cap &= ~(1 << HT_FREQ_800Mhz);
} return freq_cap;
}
/* AMD K8 Unsupported 1Ghz? */ /* AMD K8 Unsupported 1Ghz? */
if (id == (PCI_VENDOR_ID_AMD | (0x1100 << 16))) { if (id == (PCI_VENDOR_ID_AMD | (0x1100 << 16))) {
freq_cap &= ~(1 << HT_FREQ_1000Mhz); freq_cap &= ~(1 << HT_FREQ_1000Mhz);
} }
return freq_cap; return freq_cap;
} }
@ -208,7 +228,7 @@ static int ht_setup_chain(device_t udev, uint8_t upos)
* non Coherent links the appropriate bus registers for the * non Coherent links the appropriate bus registers for the
* links needs to be programed to point at bus 0. * links needs to be programed to point at bus 0.
*/ */
unsigned next_unitid, last_unitid; uint8_t next_unitid, last_unitid;
int reset_needed; int reset_needed;
unsigned uoffs; unsigned uoffs;
@ -221,7 +241,8 @@ static int ht_setup_chain(device_t udev, uint8_t upos)
do { do {
uint32_t id; uint32_t id;
uint8_t pos; uint8_t pos;
uint16_t flags, count; uint16_t flags;
uint8_t count;
unsigned offs; unsigned offs;
device_t dev = PCI_DEV(0, 0, 0); device_t dev = PCI_DEV(0, 0, 0);
@ -240,6 +261,12 @@ static int ht_setup_chain(device_t udev, uint8_t upos)
print_err("HT link capability not found\r\n"); print_err("HT link capability not found\r\n");
break; break;
} }
#if CK804_DEVN_BASE==0
//CK804 workaround:
// CK804 UnitID changes not use
id = pci_read_config32(dev, PCI_VENDOR_ID);
if(id != 0x005e10de) {
#endif
/* Update the Unitid of the current device */ /* Update the Unitid of the current device */
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS);
@ -248,24 +275,35 @@ static int ht_setup_chain(device_t udev, uint8_t upos)
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags); pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags);
dev = PCI_DEV(0, next_unitid, 0); dev = PCI_DEV(0, next_unitid, 0);
#if CK804_DEVN_BASE==0
}
else {
dev = PCI_DEV(0, 0, 0);
}
#endif
/* Compute the number of unitids consumed */ /* Compute the number of unitids consumed */
count = (flags >> 5) & 0x1f; count = (flags >> 5) & 0x1f;
next_unitid += count; next_unitid += count;
/* get ht direction */ /* get ht direction */
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); // double read ?? flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); // double read ??
offs = ((flags>>10) & 1) ? PCI_HT_SLAVE1_OFFS : PCI_HT_SLAVE0_OFFS; offs = ((flags>>10) & 1) ? PCI_HT_SLAVE1_OFFS : PCI_HT_SLAVE0_OFFS;
/* Setup the Hypertransport link */ /* Setup the Hypertransport link */
reset_needed |= ht_optimize_link(udev, upos, uoffs, dev, pos, offs); reset_needed |= ht_optimize_link(udev, upos, uoffs, dev, pos, offs);
/* Remeber the location of the last device */ #if CK804_DEVN_BASE==0
udev = dev; if(id == 0x005e10de) {
upos = pos; break;
uoffs = (offs != PCI_HT_SLAVE0_OFFS) ? PCI_HT_SLAVE0_OFFS : PCI_HT_SLAVE1_OFFS; }
#endif
/* Remeber the location of the last device */
udev = dev;
upos = pos;
uoffs = (offs != PCI_HT_SLAVE0_OFFS) ? PCI_HT_SLAVE0_OFFS : PCI_HT_SLAVE1_OFFS;
} while((last_unitid != next_unitid) && (next_unitid <= 0x1f)); } while((last_unitid != next_unitid) && (next_unitid <= 0x1f));
return reset_needed; return reset_needed;
@ -273,7 +311,7 @@ static int ht_setup_chain(device_t udev, uint8_t upos)
static int ht_setup_chainx(device_t udev, uint8_t upos, uint8_t bus) static int ht_setup_chainx(device_t udev, uint8_t upos, uint8_t bus)
{ {
unsigned next_unitid, last_unitid; uint8_t next_unitid, last_unitid;
unsigned uoffs; unsigned uoffs;
int reset_needed=0; int reset_needed=0;
@ -283,13 +321,15 @@ static int ht_setup_chainx(device_t udev, uint8_t upos, uint8_t bus)
do { do {
uint32_t id; uint32_t id;
uint8_t pos; uint8_t pos;
uint16_t flags, count; uint16_t flags;
uint8_t count;
unsigned offs; unsigned offs;
device_t dev = PCI_DEV(bus, 0, 0); device_t dev = PCI_DEV(bus, 0, 0);
last_unitid = next_unitid; last_unitid = next_unitid;
id = pci_read_config32(dev, PCI_VENDOR_ID); id = pci_read_config32(dev, PCI_VENDOR_ID);
/* If the chain is enumerated quit */ /* If the chain is enumerated quit */
if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
(((id >> 16) & 0xffff) == 0xffff) || (((id >> 16) & 0xffff) == 0xffff) ||
@ -299,34 +339,53 @@ static int ht_setup_chainx(device_t udev, uint8_t upos, uint8_t bus)
pos = ht_lookup_slave_capability(dev); pos = ht_lookup_slave_capability(dev);
if (!pos) { if (!pos) {
print_err("HT link capability not found\r\n"); print_err(" HT link capability not found\r\n");
break; break;
} }
/* Update the Unitid of the current device */ #if CK804_DEVN_BASE==0
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); //CK804 workaround:
flags &= ~0x1f; /* mask out the bse Unit ID */ // CK804 UnitID changes not use
flags |= next_unitid & 0x1f; id = pci_read_config32(dev, PCI_VENDOR_ID);
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags); if(id != 0x005e10de) {
#endif
dev = PCI_DEV(bus, next_unitid, 0); /* Update the Unitid of the current device */
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS);
flags &= ~0x1f; /* mask out the bse Unit ID */
flags |= next_unitid & 0x1f;
pci_write_config16(dev, pos + PCI_CAP_FLAGS, flags);
dev = PCI_DEV(bus, next_unitid, 0);
#if CK804_DEVN_BASE==0
}
else {
dev = PCI_DEV(bus, 0, 0);
}
#endif
/* Compute the number of unitids consumed */ /* Compute the number of unitids consumed */
count = (flags >> 5) & 0x1f; count = (flags >> 5) & 0x1f;
next_unitid += count; next_unitid += count;
/* get ht direction */ /* get ht direction */
flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); // double read ?? flags = pci_read_config16(dev, pos + PCI_CAP_FLAGS); // double read ??
offs = ((flags>>10) & 1) ? PCI_HT_SLAVE1_OFFS : PCI_HT_SLAVE0_OFFS; offs = ((flags>>10) & 1) ? PCI_HT_SLAVE1_OFFS : PCI_HT_SLAVE0_OFFS;
/* Setup the Hypertransport link */ /* Setup the Hypertransport link */
reset_needed |= ht_optimize_link(udev, upos, uoffs, dev, pos, offs); reset_needed |= ht_optimize_link(udev, upos, uoffs, dev, pos, offs);
/* Remeber the location of the last device */ #if CK804_DEVN_BASE==0
udev = dev; if(id == 0x005e10de) {
upos = pos; break;
uoffs = ( offs != PCI_HT_SLAVE0_OFFS ) ? PCI_HT_SLAVE0_OFFS : PCI_HT_SLAVE1_OFFS; }
#endif
/* Remeber the location of the last device */
udev = dev;
upos = pos;
uoffs = ( offs != PCI_HT_SLAVE0_OFFS ) ? PCI_HT_SLAVE0_OFFS : PCI_HT_SLAVE1_OFFS;
} while((last_unitid != next_unitid) && (next_unitid <= 0x1f)); } while((last_unitid != next_unitid) && (next_unitid <= 0x1f));
return reset_needed; return reset_needed;

196
src/northbridge/amd/amdk8/setup_resource_map.c Normal file
View File

@ -0,0 +1,196 @@
#define RES_DEBUG 0
#define RES_PCI_IO 0x10
#define RES_PORT_IO_8 0x22
#define RES_PORT_IO_32 0x20
#define RES_MEM_IO 0x30
static void setup_resource_map_x(const unsigned int *register_values, int max)
{
int i;
#if RES_DEBUG
print_debug("setting up resource map ex....");
#endif
#if RES_DEBUG
print_debug("\r\n");
#endif
for(i = 0; i < max; i += 4) {
#if RES_DEBUG
print_debug_hex16(i/4);
print_debug(": ");
print_debug_hex8(register_values[i]);
print_debug(" ");
print_debug_hex32(register_values[i+1]);
print_debug(" <- & ");
print_debug_hex32(register_values[i+2]);
print_debug(" | ");
print_debug_hex32(register_values[i+3]);
print_debug("\r\n");
#endif
switch (register_values[i]) {
case RES_PCI_IO: //PCI
{
device_t dev;
unsigned where;
unsigned long reg;
dev = register_values[i+1] & ~0xff;
where = register_values[i+1] & 0xff;
reg = pci_read_config32(dev, where);
reg &= register_values[i+2];
reg |= register_values[i+3];
pci_write_config32(dev, where, reg);
}
break;
case RES_PORT_IO_8: // io 8
{
unsigned where;
unsigned reg;
where = register_values[i+1];
reg = inb(where);
reg &= register_values[i+2];
reg |= register_values[i+3];
outb(reg, where);
}
break;
case RES_PORT_IO_32: //io32
{
unsigned where;
unsigned long reg;
where = register_values[i+1];
reg = inl(where);
reg &= register_values[i+2];
reg |= register_values[i+3];
outl(reg, where);
}
break;
#if 0
case RES_MEM_IO: //mem
{
unsigned where;
unsigned long reg;
where = register_values[i+1];
reg = read32(where);
reg &= register_values[i+2];
reg |= register_values[i+3];
write32( where, reg);
}
break;
#endif
} // switch
}
#if RES_DEBUG
print_debug("done.\r\n");
#endif
}
static void setup_iob_resource_map(const unsigned int *register_values, int max)
{
int i;
for(i = 0; i < max; i += 3) {
unsigned where;
unsigned reg;
where = register_values[i];
#if 0
udelay(2000);
print_debug_hex16(where);
#endif
reg = inb(where);
#if 0
print_debug("=");
print_debug_hex8(reg);
#endif
reg &= register_values[i+1];
reg |= register_values[i+2];
#if 0
print_debug(" <- ");
print_debug_hex8(reg);
#endif
outb(reg, where);
#if 0
print_debug(" -> ");
reg = inb(where);
print_debug_hex8(reg);
print_debug("\r\n");
#endif
}
}
static void setup_io_resource_map(const unsigned int *register_values, int max)
{
int i;
for(i = 0; i < max; i += 3) {
unsigned where;
unsigned long reg;
where = register_values[i];
#if 0
udelay(2000);
print_debug_hex16(where);
#endif
reg = inl(where);
#if 0
udelay(2000);
print_debug("=");
print_debug_hex32(reg);
#endif
reg &= register_values[i+1];
reg |= register_values[i+2];
#if 0
udelay(2000);
print_debug(" <- ");
print_debug_hex32(reg);
#endif
outl(reg, where);
#if 0
udelay(2000);
print_debug(" -> ");
reg = inl(where);
print_debug_hex32(reg);
print_debug("\r\n");
#endif
}
}
#if 0
static void setup_mem_resource_map(const unsigned int *register_values, int max)
{
int i;
for(i = 0; i < max; i += 3) {
unsigned where;
unsigned long reg;
#if 0
print_debug_hex32(register_values[i]);
print_debug(" <-");
print_debug_hex32(register_values[i+2]);
#endif
where = register_values[i];
reg = read32(where);
reg &= register_values[i+1];
reg |= register_values[i+2];
write32( where, reg);
#if 0
print_debug(" RB ");
reg = read32(where);
print_debug_hex32(reg);
print_debug("\r\n");
#endif
}
}
#endif

14
src/southbridge/nvidia/ck804/Config.lb Normal file
View File

@ -0,0 +1,14 @@
config chip.h
driver ck804.o
driver ck804_usb.o
driver ck804_lpc.o
driver ck804_smbus.o
driver ck804_ide.o
driver ck804_sata.o
driver ck804_usb2.o
driver ck804_ac97.o
driver ck804_nic.o
driver ck804_pci.o
driver ck804_pcie.o
driver ck804_ht.o
object ck804_reset.o

18
src/southbridge/nvidia/ck804/chip.h Normal file
View File

@ -0,0 +1,18 @@
#ifndef CK804_CHIP_H
#define CK804_CHIP_H
struct southbridge_nvidia_ck804_config
{
unsigned int ide0_enable : 1;
unsigned int ide1_enable : 1;
unsigned int sata0_enable : 1;
unsigned int sata1_enable : 1;
unsigned long nic_rom_address;
unsigned long raid_rom_address;
unsigned int mac_eeprom_smbus;
unsigned int mac_eeprom_addr;
};
struct chip_operations;
extern struct chip_operations southbridge_nvidia_ck804_ops;
#endif /* CK804_CHIP_H */

197
src/southbridge/nvidia/ck804/ck804.c Normal file
View File

@ -0,0 +1,197 @@
/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <arch/io.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static uint32_t final_reg;
static device_t find_lpc_dev( device_t dev, unsigned devfn)
{
device_t lpc_dev;
lpc_dev = dev_find_slot(dev->bus->secondary, devfn);
if ( !lpc_dev ) return lpc_dev;
if ((lpc_dev->vendor != PCI_VENDOR_ID_NVIDIA) || (
(lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_LPC) &&
(lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_PRO) &&
(lpc_dev->device != PCI_DEVICE_ID_NVIDIA_CK804_SLAVE)) ) {
uint32_t id;
id = pci_read_config32(lpc_dev, PCI_VENDOR_ID);
if ( (id != (PCI_VENDOR_ID_NVIDIA | (PCI_DEVICE_ID_NVIDIA_CK804_LPC << 16))) &&
(id != (PCI_VENDOR_ID_NVIDIA | (PCI_DEVICE_ID_NVIDIA_CK804_PRO << 16))) &&
(id != (PCI_VENDOR_ID_NVIDIA | (PCI_DEVICE_ID_NVIDIA_CK804_SLAVE << 16)))
) {
lpc_dev = 0;
}
}
return lpc_dev;
}
void ck804_enable(device_t dev)
{
device_t lpc_dev;
unsigned index = 0;
unsigned index2 = 0;
uint32_t reg_old, reg;
uint8_t byte;
unsigned deviceid;
unsigned vendorid;
struct southbridge_nvidia_ck804_config *conf;
conf = dev->chip_info;
unsigned devfn;
if(dev->device==0x0000) {
vendorid = pci_read_config32(dev, PCI_VENDOR_ID);
deviceid = (vendorid>>16) & 0xffff;
// vendorid &= 0xffff;
} else {
// vendorid = dev->vendor;
deviceid = dev->device;
}
devfn = (dev->path.u.pci.devfn) & ~7;
switch(deviceid) {
case PCI_DEVICE_ID_NVIDIA_CK804_SM:
index = 16;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_USB:
devfn -= (1<<3);
index = 8;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_USB2:
devfn -= (1<<3);
index = 20;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_NIC:
devfn -= (9<<3);
index = 10;
dev->rom_address = conf->nic_rom_address;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_NIC_BRIDGE:
devfn -= (9<<3);
index = 10;
dev->rom_address = conf->nic_rom_address;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_ACI:
devfn -= (3<<3);
index = 12;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_MCI:
devfn -= (3<<3);
index = 13;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_IDE:
devfn -= (5<<3);
index = 14;
dev->rom_address = conf->raid_rom_address;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_SATA0:
devfn -= (6<<3);
index = 22;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_SATA1:
devfn -= (7<<3);
index = 18;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_PCI:
devfn -= (8<<3);
index = 15;
break;
case PCI_DEVICE_ID_NVIDIA_CK804_PCI_E:
devfn -= (0xa<<3);
index2 = 19;
break;
default:
index = 0;
}
if(index2!=0) {
int i;
for(i=0;i<4;i++) {
lpc_dev = find_lpc_dev(dev, devfn - (i<<3));
if(!lpc_dev) continue;
index2 -= i;
break;
}
if ( lpc_dev ) {
reg_old = reg = pci_read_config32(lpc_dev, 0xe4);
if (!dev->enabled) {
reg |= (1<<index2);
}
if (reg != reg_old) {
pci_write_config32(lpc_dev, 0xe4, reg);
}
}
index2 = 0;
return;
}
lpc_dev = find_lpc_dev(dev, devfn);
if ( !lpc_dev ) return;
if ( index == 0) {
final_reg = pci_read_config32(lpc_dev, 0xe8);
final_reg &= ~((1<<16)|(1<<8)|(1<<20)|(1<<10)|(1<<12)|(1<<13)|(1<<14)|(1<<22)|(1<<18)|(1<<15));
pci_write_config32(lpc_dev, 0xe8, final_reg);
#if 1
reg_old = reg = pci_read_config32(lpc_dev, 0xe4);
reg |= (1<<20);
if (reg != reg_old) {
pci_write_config32(lpc_dev, 0xe4, reg);
}
#endif
byte = pci_read_config8(lpc_dev, 0x74);
byte |= ((1<<1));
pci_write_config8(dev, 0x74, byte);
byte = pci_read_config8(lpc_dev, 0xdd);
byte |= ((1<<0)|(1<<3));
pci_write_config8(dev, 0xdd, byte);
return;
}
if (!dev->enabled) {
final_reg |= (1 << index);
}
if(index == 10 ) {
reg_old = pci_read_config32(lpc_dev, 0xe8);
if (final_reg != reg_old) {
pci_write_config32(lpc_dev, 0xe8, final_reg);
}
}
}
struct chip_operations southbridge_nvidia_ck804_ops = {
CHIP_NAME("Nvidia ck804")
.enable_dev = ck804_enable,
};

8
src/southbridge/nvidia/ck804/ck804.h Normal file
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#ifndef CK804_H
#define CK804_H
#include "chip.h"
void ck804_enable(device_t dev);
#endif /* CK804_H */

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src/southbridge/nvidia/ck804/ck804_ac97.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations ac97audio_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
// .enable = ck804_enable,
.init = 0,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver ac97audio_driver __pci_driver = {
.ops = &ac97audio_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_ACI,
};
static struct device_operations ac97modem_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
// .enable = ck804_enable,
.init = 0,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver ac97modem_driver __pci_driver = {
.ops = &ac97modem_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_MCI,
};

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src/southbridge/nvidia/ck804/ck804_early_setup.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
static int set_ht_link_buffer_count(uint8_t node, uint8_t linkn, uint8_t linkt, unsigned val)
{
uint32_t dword, dword_old;
uint8_t link_type;
dword = pci_read_config32(PCI_DEV(0,0x18+node,0), 0x98 + (linkn * 0x20));
link_type = dword & 0xff;
dword_old = dword = pci_read_config32(PCI_DEV(0,0x18+node,0), 0x90 + (linkn * 0x20) );
if ( (link_type & 0x7) == linkt ) {
dword = val;
}
if (dword != dword_old) {
pci_write_config32(PCI_DEV(0,0x18+node,0), 0x90 + (linkn * 0x20), dword);
return 1;
}
return 0;
}
static int set_ht_link_ck804(uint8_t ht_c_num)
{
int reset_needed;
uint8_t i;
reset_needed = 0;
for (i = 0; i < ht_c_num; i++) {
uint32_t reg;
uint8_t nodeid, linkn;
uint8_t busn;
unsigned val;
reg = pci_read_config32(PCI_DEV(0,0x18,1), 0xe0 + i * 4);
if((reg & 3) != 3) continue;
nodeid = ((reg & 0xf0)>>4);
linkn = ((reg & 0xf00)>>8);
busn = (reg & 0xff0000)>>16;
reg = pci_read_config32( PCI_DEV(busn, 1, 0), PCI_VENDOR_ID);
if ( (reg & 0xffff) == 0x10de ) {
val = 0x01610169;
reset_needed |= set_ht_link_buffer_count(nodeid, linkn, 0x07,val);
}
}
return reset_needed;
}
static void setup_ss_table(unsigned index, unsigned where, unsigned control, const unsigned int *register_values, int max)
{
int i;
unsigned val;
val = inl(control);
val &= 0xfffffffe;
outl(val, control);
outl(0, index);
for(i = 0; i < max; i++) {
unsigned long reg;
reg = register_values[i];
outl(reg, where);
}
val = inl(control);
val |= 1;
outl(val, control);
}
#define ANACTRL_IO_BASE 0x7000
#define ANACTRL_REG_POS 0x68
#define SYSCTRL_IO_BASE 0x6000
#define SYSCTRL_REG_POS 0x64
/*
16 1 1 2 :0
8 8 2 2 :1
8 8 4 :2
8 4 4 4 :3
16 4 :4
*/
#ifndef CK804_PCI_E_X
#define CK804_PCI_E_X 4
#endif
#if CK804_NUM > 1
#define CK804B_ANACTRL_IO_BASE (ANACTRL_IO_BASE+0x8000)
#define CK804B_SYSCTRL_IO_BASE (SYSCTRL_IO_BASE+0x8000)
#ifndef CK804B_BUSN
#define CK804B_BUSN 0x80
#endif
#ifndef CK804B_PCI_E_X
#define CK804B_PCI_E_X 4
#endif
#endif
#ifndef CK804_USE_NIC
#define CK804_USE_NIC 0
#endif
#ifndef CK804_USE_ACI
#define CK804_USE_ACI 0
#endif
#define CK804_CHIP_REV 3
static void ck804_early_set_port(void)
{
static const unsigned int ctrl_devport_conf[] = {
PCI_ADDR(0, (CK804_DEVN_BASE+0x1), 0, ANACTRL_REG_POS), ~(0x0000ff00), ANACTRL_IO_BASE,
#if CK804_NUM > 1
PCI_ADDR(CK804B_BUSN, (CK804_DEVN_BASE+0x1), 0, ANACTRL_REG_POS), ~(0x0000ff00), CK804B_ANACTRL_IO_BASE,
#endif
PCI_ADDR(0, (CK804_DEVN_BASE+0x1), 0, SYSCTRL_REG_POS), ~(0x0000ff00), SYSCTRL_IO_BASE,
#if CK804_NUM > 1
PCI_ADDR(CK804B_BUSN, (CK804_DEVN_BASE+0x1), 0, SYSCTRL_REG_POS), ~(0x0000ff00), CK804B_SYSCTRL_IO_BASE,
#endif
};
setup_resource_map(ctrl_devport_conf, sizeof(ctrl_devport_conf)/sizeof(ctrl_devport_conf[0]));
}
static void ck804_early_clear_port(void)
{
static const unsigned int ctrl_devport_conf_clear[] = {
PCI_ADDR(0, (CK804_DEVN_BASE+0x1), 0, ANACTRL_REG_POS), ~(0x0000ff00), 0,
#if CK804_NUM > 1
PCI_ADDR(CK804B_BUSN, (CK804_DEVN_BASE+0x1), 0, ANACTRL_REG_POS), ~(0x0000ff00), 0,
#endif
PCI_ADDR(0, (CK804_DEVN_BASE+0x1), 0, SYSCTRL_REG_POS), ~(0x0000ff00), 0,
#if CK804_NUM > 1
PCI_ADDR(CK804B_BUSN, (CK804_DEVN_BASE+0x1), 0, SYSCTRL_REG_POS), ~(0x0000ff00), 0,
#endif
};
setup_resource_map(ctrl_devport_conf_clear, sizeof(ctrl_devport_conf_clear)/sizeof(ctrl_devport_conf_clear[0]));
}
static void ck804_early_setup(void)
{
static const unsigned int ctrl_conf[] = {
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 2, 0x8c), 0xffff0000, 0x00009880,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 2, 0x90), 0xffff000f, 0x000074a0,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 2, 0xa0), 0xfffff0ff, 0x00000a00,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 2, 0xac), 0xffffff00, 0x00000000,
#if CK804_NUM > 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 2, 0x8c), 0xffff0000, 0x00009880,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 2, 0x90), 0xffff000f, 0x000074a0,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 2, 0xa0), 0xfffff0ff, 0x00000a00,
#endif
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0x48), 0xfffffffd, 0x00000002,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0x74), 0xfffff00f, 0x000009d0,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0x8c), 0xffff0000, 0x0000007f,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0xcc), 0xfffffff8, 0x00000003,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0xd0), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0xd4), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0xd8), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE , 0, 0xdc), 0x7f000000, 0x00000000,
#if CK804_NUM > 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0x48), 0xfffffffd, 0x00000002,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0x74), 0xfffff00f, 0x000009d0,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0x8c), 0xffff0000, 0x0000007f,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0xcc), 0xfffffff8, 0x00000003,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0xd0), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0xd4), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0xd8), 0xff000000, 0x00000000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE , 0, 0xdc), 0x7f000000, 0x00000000,
#endif
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 0, 0xf0), 0xfffffffd, 0x00000002,
RES_PCI_IO, PCI_ADDR(0,CK804_DEVN_BASE+1,0,0xf8), 0xffffffcf, 0x00000010,
#if CK804_NUM > 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 0, 0xf0), 0xfffffffd, 0x00000002,
RES_PCI_IO,PCI_ADDR(CK804B_BUSN,CK804_DEVN_BASE+1,0,0xf8), 0xffffffcf, 0x00000010,
#endif
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+9 , 0, 0x40), 0xfff8ffff, 0x00030000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+9 , 0, 0x4c), 0xfe00ffff, 0x00440000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+9 , 0, 0x74), 0xffffffc0, 0x00000000,
#if CK804_NUM > 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+9 , 0, 0x40), 0xfff8ffff, 0x00030000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+9 , 0, 0x4c), 0xfe00ffff, 0x00440000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+9 , 0, 0x74), 0xffffffc0, 0x00000000,
#endif
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 0, 0x78), 0xc0ffffff, 0x19000000,
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+1 , 0, 0xe0), 0xfffffeff, 0x00000100,
#if CK804_NUM > 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 0, 0x78), 0xc0ffffff, 0x20000000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN,CK804_DEVN_BASE+1,0,0xe0), 0xfffffeff, 0x00000000,
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+1 , 0, 0xe8), 0xffffff00, 0x000000ff,
#endif
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x20, 0xe00fffff, 0x11000000,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xc3f0ffff, 0x24040000,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, 0x8c3f04df, 0x51407120,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x84, 0xffffff8f, 0x00000010,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x94, 0xff00ffff, 0x00c00000,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, 0xf7ffffff, 0x00000000,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x74, ~(0xffff), 0x0f008,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x78, ~((0xff)|(0xff<<16)), (0x41<<16)|(0x32),
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x7c, ~(0xff<<16), (0xa0<<16),
#if CK804_NUM > 1
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x20, 0xe00fffff, 0x11000000,
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x24, 0xc3f0ffff, 0x24040000,
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x80, 0x8c3f04df, 0x51407120,
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x84, 0xffffff8f, 0x00000010,
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x94, 0xff00ffff, 0x00c00000,
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0xcc, 0xf7ffffff, 0x00000000,
#endif
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xfcffff0f, 0x020000b0,
#if CK804_NUM > 1
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x24, 0xfcffff0f, 0x020000b0,
#endif
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x04, ~((0x3ff<<0)|(0x3ff<<10)), (0x21<<0)|(0x22<<10),
#if CK804_NUM > 1
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x04, ~((0x3ff<<0)|(0x3ff<<10)), (0x21<<0)|(0x22<<10),
#endif
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x08, ~(0xfffff), (0x1c<<10)|0x1b,
#if CK804_NUM > 1
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0x08, ~(0xfffff), (0x1c<<10)|0x1b,
#endif
RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, ~(1<<3), 0x00000000,
RES_PORT_IO_32, ANACTRL_IO_BASE + 0xcc, ~((7<<4)|(1<<8)), (CK804_PCI_E_X<<4)|(1<<8),
#if CK804_NUM > 1
RES_PORT_IO_32, CK804B_ANACTRL_IO_BASE + 0xcc, ~((7<<4)|(1<<8)), (CK804B_PCI_E_X<<4)|(1<<8),
#endif
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 8, ~(0xff), ((0<<4)|(0<<2)|(0<<0)),
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 9, ~(0xff), ((0<<4)|(1<<2)|(1<<0)),
#if CK804_USE_NIC == 1
RES_PCI_IO, PCI_ADDR(0, CK804_DEVN_BASE+0xa , 0, 0xf8), 0xffffffbf, 0x00000040,
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+19, ~(0xff), ((0<<4)|(1<<2)|(0<<0)),
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 3, ~(0xff), ((0<<4)|(1<<2)|(0<<0)),
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 3, ~(0xff), ((0<<4)|(1<<2)|(1<<0)),
#endif
#if CK804_USE_ACI == 1
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+0x0d, ~(0xff), ((0<<4)|(2<<2)|(0<<0)),
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+0x1a, ~(0xff), ((0<<4)|(2<<2)|(0<<0)),
#endif
#if CK804_NUM > 1
RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 0, ~(3<<2), (0<<2),
#endif
#if CK804_NUM > 1
#if CK804_USE_NIC == 1
RES_PCI_IO, PCI_ADDR(CK804B_BUSN, CK804_DEVN_BASE+0xa , 0, 0xf8), 0xffffffbf, 0x00000040,
RES_PORT_IO_8, CK804B_SYSCTRL_IO_BASE + 0xc0+19, ~(0xff), ((0<<4)|(1<<2)|(0<<0)),
RES_PORT_IO_8, CK804B_SYSCTRL_IO_BASE + 0xc0+ 3, ~(0xff), ((0<<4)|(1<<2)|(0<<0)),
RES_PORT_IO_8, CK804B_SYSCTRL_IO_BASE + 0xc0+ 3, ~(0xff), ((0<<4)|(1<<2)|(1<<0)),
#endif
#endif
#ifdef CK804_MB_SETUP
CK804_MB_SETUP
#endif
};
setup_resource_map_x(ctrl_conf, sizeof(ctrl_conf)/sizeof(ctrl_conf[0]));
setup_ss_table(ANACTRL_IO_BASE+0x40, ANACTRL_IO_BASE+0x44, ANACTRL_IO_BASE+0x48, pcie_ss_tbl, 64);
setup_ss_table(ANACTRL_IO_BASE+0xb0, ANACTRL_IO_BASE+0xb4, ANACTRL_IO_BASE+0xb8, sata_ss_tbl, 64);
setup_ss_table(ANACTRL_IO_BASE+0xc0, ANACTRL_IO_BASE+0xc4, ANACTRL_IO_BASE+0xc8, cpu_ss_tbl, 64);
#if CK804_NUM > 1
setup_ss_table(CK804B_ANACTRL_IO_BASE+0x40, CK804B_ANACTRL_IO_BASE+0x44, CK804B_ANACTRL_IO_BASE+0x48, pcie_ss_tbl,64);
setup_ss_table(CK804B_ANACTRL_IO_BASE+0xb0, CK804B_ANACTRL_IO_BASE+0xb4, CK804B_ANACTRL_IO_BASE+0xb8, sata_ss_tbl,64);
setup_ss_table(CK804B_ANACTRL_IO_BASE+0xc0, CK804B_ANACTRL_IO_BASE+0xc4, CK804B_ANACTRL_IO_BASE+0xc8, cpu_ss_tbl,64);
#endif
#if 0
dump_io_resources(ANACTRL_IO_BASE);
dump_io_resources(SYSCTRL_IO_BASE);
#endif
}
static int ck804_early_setup_x(void)
{
ck804_early_set_port();
ck804_early_setup();
ck804_early_clear_port();
return set_ht_link_ck804(4);
}

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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
static const unsigned int pcie_ss_tbl[] = {
0x0C504103f,
0x0C504103f,
0x0C504103f,
0x0C5042040,
0x0C5042040,
0x0C5042040,
0x0C5043041,
0x0C5043041,
0x0C5043041,
0x0C5043041,
0x0C5044042,
0x0C5044042,
0x0C5044042,
0x0C5045043,
0x0C5045043,
0x0C5045043,
0x0C5045043,
0x0C5045043,
0x0C5046044,
0x0C5046044,
0x0C5046044,
0x0C5046044,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5048046,
0x0C5048046,
0x0C5048046,
0x0C5048046,
0x0C5049047,
0x0C5049047,
0x0C5049047,
0x0C504a048,
0x0C504a048,
0x0C504b049,
0x0C504b049,
0x0C504a048,
0x0C504a048,
0x0C5049047,
0x0C5049047,
0x0C5048046,
0x0C5048046,
0x0C5048046,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5047045,
0x0C5046044,
0x0C5046044,
0x0C5046044,
0x0C5046044,
0x0C5045043,
0x0C5045043,
0x0C5045043,
0x0C5044042,
0x0C5044042,
0x0C5044042,
0x0C5043041,
0x0C5043041,
0x0C5042040,
0x0C5042040,
};
static const unsigned int sata_ss_tbl[] = {
0x0c9044042,
0x0c9044042,
0x0c9044042,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9046044,
0x0c9046044,
0x0c9046044,
0x0c9046044,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9048046,
0x0c9048046,
0x0c9048046,
0x0c9048046,
0x0c9049047,
0x0c9049047,
0x0c9049047,
0x0c9049047,
0x0c904a048,
0x0c904a048,
0x0c904a048,
0x0c904a048,
0x0c904b049,
0x0c904b049,
0x0c904b049,
0x0c904b049,
0x0c904b049,
0x0c904b049,
0x0c904a048,
0x0c904a048,
0x0c904a048,
0x0c904a048,
0x0c9049047,
0x0c9049047,
0x0c9049047,
0x0c9049047,
0x0c9048046,
0x0c9048046,
0x0c9048046,
0x0c9048046,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9047045,
0x0c9046044,
0x0c9046044,
0x0c9046044,
0x0c9046044,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9045043,
0x0c9044042,
0x0c9044042,
0x0c9044042,
};
static const unsigned int cpu_ss_tbl[] = {
0x0C5038036,
0x0C5038036,
0x0C5038036,
0x0C5037035,
0x0C5037035,
0x0C5037035,
0x0C5037035,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5034032,
0x0C5034032,
0x0C5034032,
0x0C5034032,
0x0C5034032,
0x0C5034032,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5035033,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5036034,
0x0C5037035,
0x0C5037035,
0x0C5037035,
0x0C5037035,
0x0C5038036,
0x0C5038036,
0x0C5038036,
0x0C5038036,
0x0C5039037,
0x0C5039037,
0x0C5039037,
0x0C5039037,
0x0C503a038,
0x0C503a038,
0x0C503a038,
0x0C503a038,
0x0C503b039,
0x0C503b039,
0x0C503b039,
0x0C503b039,
0x0C503b039,
0x0C503a038,
0x0C503a038,
0x0C503a038,
0x0C503a038,
0x0C503a038,
0x0C5039037,
0x0C5039037,
0x0C5039037,
0x0C5039037,
};

34
src/southbridge/nvidia/ck804/ck804_early_smbus.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include "ck804_smbus.h"
#define SMBUS_IO_BASE 0x1000
static void enable_smbus(void)
{
device_t dev;
dev = pci_locate_device(PCI_ID(0x10de, 0x0052), 0);
if (dev == PCI_DEV_INVALID) {
die("SMBUS controller not found\r\n");
}
print_debug("SMBus controller enabled\r\n");
/* set smbus iobase */
pci_write_config32(dev, 0x20, SMBUS_IO_BASE | 1);
/* Set smbus iospace enable */
pci_write_config16(dev, 0x4, 0x01);
/* clear any lingering errors, so the transaction will run */
outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), SMBUS_IO_BASE + SMBHSTSTAT);
}
static int smbus_read_byte(unsigned device, unsigned address)
{
return do_smbus_read_byte(SMBUS_IO_BASE, device, address);
}
static int smbus_write_byte(unsigned device, unsigned address, unsigned char val)
{
return do_smbus_write_byte(SMBUS_IO_BASE, device, address, val);
}

19
src/southbridge/nvidia/ck804/ck804_enable_rom.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
static void ck804_enable_rom(void)
{
unsigned char byte;
device_t addr;
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
/* Locate the ck804 LPC */
addr = PCI_DEV(0, (CK804_DEVN_BASE+1), 0);
/* Set the 4MB enable bit bit */
byte = pci_read_config8(addr, 0x88);
byte |= 0x80;
pci_write_config8(addr, 0x88, byte);
}

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src/southbridge/nvidia/ck804/ck804_ht.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations ht_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = 0,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver ht_driver __pci_driver = {
.ops = &ht_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_HT,
};

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src/southbridge/nvidia/ck804/ck804_ide.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void ide_init(struct device *dev)
{
struct southbridge_nvidia_ck804_config *conf;
/* Enable ide devices so the linux ide driver will work */
uint32_t dword;
uint16_t word;
uint8_t byte;
conf = dev->chip_info;
word = pci_read_config16(dev, 0x50);
/* Ensure prefetch is disabled */
word &= ~((1 << 15) | (1 << 13));
if (conf->ide1_enable) {
/* Enable secondary ide interface */
word |= (1<<0);
printk_debug("IDE1 \t");
}
if (conf->ide0_enable) {
/* Enable primary ide interface */
word |= (1<<1);
printk_debug("IDE0\n");
}
word |= (1<<12);
word |= (1<<14);
pci_write_config16(dev, 0x50, word);
byte = 0x20 ; // Latency: 64-->32
pci_write_config8(dev, 0xd, byte);
dword = pci_read_config32(dev, 0xf8);
dword |= 12;
pci_write_config32(dev, 0xf8, dword);
#if CONFIG_PCI_ROM_RUN == 1
pci_dev_init(dev);
#endif
}
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
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,
.scan_bus = 0,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver ide_driver __pci_driver = {
.ops = &ide_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_IDE,
};

411
src/southbridge/nvidia/ck804/ck804_lpc.c Normal file
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/*
* (C) 2003 Linux Networx, SuSE Linux AG
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pnp.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <pc80/mc146818rtc.h>
#include <pc80/isa-dma.h>
#include <bitops.h>
#include <arch/io.h>
#include "ck804.h"
#define CK804_CHIP_REV 2
#define NMI_OFF 0
struct ioapicreg {
unsigned int reg;
unsigned int value_low, value_high;
};
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)
/* 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;
// unsigned long ioapic_base = 0xfec00000;
volatile unsigned long *l;
struct ioapicreg *a = ioapicregvalues;
l = (unsigned long *) ioapic_base;
for (i = 0; i < sizeof(ioapicregvalues) / sizeof(ioapicregvalues[0]);
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;
}
printk_spew("for IRQ, reg 0x%08x value 0x%08x 0x%08x\n",
a->reg, a->value_low, a->value_high);
}
}
// 0x7a or e3
#define PREVIOUS_POWER_STATE 0x7A
#define MAINBOARD_POWER_OFF 0
#define MAINBOARD_POWER_ON 1
#define SLOW_CPU_OFF 0
#define SLOW_CPU__ON 1
#ifndef MAINBOARD_POWER_ON_AFTER_POWER_FAIL
#define MAINBOARD_POWER_ON_AFTER_POWER_FAIL MAINBOARD_POWER_ON
#endif
static void lpc_common_init(device_t dev)
{
uint8_t byte;
uint32_t dword;
/* IO APIC initialization */
byte = pci_read_config8(dev, 0x74);
byte |= (1<<0); // enable APIC
pci_write_config8(dev, 0x74, byte);
dword = pci_read_config32(dev, PCI_BASE_ADDRESS_1); // 0x14
setup_ioapic(dword);
#if 1
dword = pci_read_config32(dev, 0xe4);
dword |= (1<<23);
pci_write_config32(dev, 0xe4, dword);
#endif
}
static void lpc_slave_init(device_t dev)
{
lpc_common_init(dev);
}
static void rom_dummy_write(device_t dev){
uint8_t old, new;
uint8_t *p;
old = pci_read_config8(dev, 0x88);
new = old | 0xc0;
if (new != old) {
pci_write_config8(dev, 0x88, new);
}
// enable write
old = pci_read_config8(dev, 0x6d);
new = old | 0x01;
if (new != old) {
pci_write_config8(dev, 0x6d, new);
}
/* dummy write */
p = (uint8_t *)0xffffffe0;
old = 0;
*p = old;
old = *p;
// disable write
old = pci_read_config8(dev, 0x6d);
new = old & 0xfe;
if (new != old) {
pci_write_config8(dev, 0x6d, new);
}
}
#if 0
static void enable_hpet(struct device *dev)
{
unsigned long hpet_address;
pci_write_config32(dev,0x44, 0xfed00001);
hpet_address=pci_read_config32(dev,0x44)& 0xfffffffe;
printk_debug("enabling HPET @0x%x\n", hpet_address);
}
#endif
static void lpc_init(device_t dev)
{
uint8_t byte;
uint8_t byte_old;
int on;
int nmi_option;
lpc_common_init(dev);
#if CK804_CHIP_REV==1
if(dev->bus->secondary!=1) return;
#endif
#if 0
/* posted memory write enable */
byte = pci_read_config8(dev, 0x46);
pci_write_config8(dev, 0x46, byte | (1<<0));
#endif
/* power after power fail */
on = MAINBOARD_POWER_ON_AFTER_POWER_FAIL;
get_option(&on, "power_on_after_fail");
byte = pci_read_config8(dev, PREVIOUS_POWER_STATE);
byte &= ~0x40;
if (!on) {
byte |= 0x40;
}
pci_write_config8(dev, PREVIOUS_POWER_STATE, byte);
printk_info("set power %s after power fail\n", on?"on":"off");
/* Throttle the CPU speed down for testing */
on = SLOW_CPU_OFF;
get_option(&on, "slow_cpu");
if(on) {
uint16_t pm10_bar;
uint32_t dword;
pm10_bar = (pci_read_config16(dev, 0x60)&0xff00);
outl(((on<<1)+0x10) ,(pm10_bar + 0x10));
dword = inl(pm10_bar + 0x10);
on = 8-on;
printk_debug("Throttling CPU %2d.%1.1d percent.\n",
(on*12)+(on>>1),(on&1)*5);
}
#if 0
// default is enabled
/* Enable Port 92 fast reset */
byte = pci_read_config8(dev, 0xe8);
byte |= ~(1 << 3);
pci_write_config8(dev, 0xe8, byte);
#endif
/* Enable Error reporting */
/* Set up sync flood detected */
byte = pci_read_config8(dev, 0x47);
byte |= (1 << 1);
pci_write_config8(dev, 0x47, byte);
/* Set up NMI on errors */
byte = inb(0x70); // RTC70
byte_old = byte;
nmi_option = NMI_OFF;
get_option(&nmi_option, "nmi");
if (nmi_option) {
byte &= ~(1 << 7); /* set NMI */
} else {
byte |= ( 1 << 7); // Can not mask NMI from PCI-E and NMI_NOW
}
if( byte != byte_old) {
outb(0x70, byte);
}
/* Initialize the real time clock */
rtc_init(0);
/* Initialize isa dma */
isa_dma_init();
/* Initialize the High Precision Event Timers */
// enable_hpet(dev);
rom_dummy_write(dev);
}
static void ck804_lpc_read_resources(device_t dev)
{
struct resource *res;
unsigned long index;
/* Get the normal pci resources of this device */
pci_dev_read_resources(dev); // We got one for APIC, or one more for TRAP
/* Get Resource for ACPI, SYSTEM_CONTROL, ANALOG_CONTROL */
for (index = 0x60; index <= 0x68; index+=4) { // We got another 3.
pci_get_resource(dev, index);
}
compact_resources(dev);
/* Add an extra subtractive resource for both memory and I/O */
res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
}
/**
* @brief Enable resources for children devices
*
* @param dev the device whos children's resources are to be enabled
*
* This function is call by the global enable_resources() indirectly via the
* device_operation::enable_resources() method of devices.
*
* Indirect mutual recursion:
* enable_childrens_resources() -> enable_resources()
* enable_resources() -> device_operation::enable_resources()
* device_operation::enable_resources() -> enable_children_resources()
*/
static void ck804_lpc_enable_childrens_resources(device_t dev)
{
unsigned link;
uint32_t reg, reg_var[4];
int i;
int var_num = 0;
reg = pci_read_config32(dev, 0xa0);
for (link = 0; link < dev->links; link++) {
device_t child;
for (child = dev->link[link].children; child; child = child->sibling) {
enable_resources(child);
if(child->have_resources && (child->path.type == DEVICE_PATH_PNP)) {
for(i=0;i<child->resources;i++) {
struct resource *res;
unsigned long base, end; // don't need long long
res = &child->resource[i];
if(!(res->flags & IORESOURCE_IO)) continue;
base = res->base;
end = resource_end(res);
printk_debug("ck804 lpc decode:%s, base=0x%08x, end=0x%08x\r\n",dev_path(child),base, end);
switch(base) {
case 0x3f8: // COM1
reg |= (1<<0); break;
case 0x2f8: // COM2
reg |= (1<<1); break;
case 0x378: // Parallal 1
reg |= (1<<24); break;
case 0x3f0: // FD0
reg |= (1<<20); break;
case 0x220: // Aduio 0
reg |= (1<<8); break;
case 0x300: // Midi 0
reg |= (1<<12); break;
}
if( base == 0x290 || base >= 0x400) {
if(var_num>=4) continue; // only 4 var ; compact them ?
reg |= (1<<(28+var_num));
reg_var[var_num++] = (base & 0xffff)|((end & 0xffff)<<16);
}
}
}
}
}
pci_write_config32(dev, 0xa0, reg);
for(i=0;i<var_num;i++) {
pci_write_config32(dev, 0xa8 + i*4, reg_var[i]);
}
}
static void ck804_lpc_enable_resources(device_t dev)
{
pci_dev_enable_resources(dev);
ck804_lpc_enable_childrens_resources(dev);
}
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations lpc_ops = {
.read_resources = ck804_lpc_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = ck804_lpc_enable_resources,
.init = lpc_init,
.scan_bus = scan_static_bus,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver lpc_driver __pci_driver = {
.ops = &lpc_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_LPC,
};
static struct pci_driver lpc_driver_pro __pci_driver = {
.ops = &lpc_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_PRO,
};
#if CK804_CHIP_REV == 1
static struct pci_driver lpc_driver_slave __pci_driver = {
.ops = &lpc_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_SLAVE,
};
#else
static struct device_operations lpc_slave_ops = {
.read_resources = ck804_lpc_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = lpc_slave_init,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver lpc_driver_slave __pci_driver = {
.ops = &lpc_slave_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_SLAVE,
};
#endif

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src/southbridge/nvidia/ck804/ck804_nic.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/smbus.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <arch/io.h>
#include "ck804.h"
static void nic_init(struct device *dev)
{
uint32_t dword, old;
uint32_t mac_h, mac_l;
int eeprom_valid = 0;
struct southbridge_nvidia_ck804_config *conf;
static uint32_t nic_index = 0;
old = dword = pci_read_config32(dev, 0x30);
dword &= ~(0xf);
dword |= 0xf;
if(old != dword) {
pci_write_config32(dev, 0x30 , dword);
}
conf = dev->chip_info;
if(conf->mac_eeprom_smbus != 0) {
// read MAC address from EEPROM at first
struct device *dev_eeprom;
dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus, conf->mac_eeprom_addr);
if(dev_eeprom) {
// if that is valid we will use that
unsigned char dat[6];
int status;
int i;
for(i=0;i<6;i++) {
status = smbus_read_byte(dev_eeprom, i);
if(status < 0) break;
dat[i] = status & 0xff;
}
if(status >= 0) {
mac_l = 0;
for(i=3;i>=0;i--) {
mac_l <<= 8;
mac_l += dat[i];
}
if(mac_l != 0xffffffff) {
mac_l += nic_index;
mac_h = 0;
for(i=5;i>=4;i--) {
mac_h <<= 8;
mac_h += dat[i];
}
eeprom_valid = 1;
}
}
}
}
// if that is invalid we will read that from romstrap
if(!eeprom_valid) {
unsigned long mac_pos;
mac_pos = 0xffffffd0; // refer to romstrap.inc and romstrap.lds
mac_l = readl(mac_pos) + nic_index;
mac_h = readl(mac_pos + 4);
}
// set that into NIC
pci_write_config32(dev, 0xa8, mac_l);
pci_write_config32(dev, 0xac, mac_h);
nic_index++;
#if CONFIG_PCI_ROM_RUN == 1
pci_dev_init(dev);// it will init option rom
#endif
}
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
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,
.scan_bus = 0,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver nic_driver __pci_driver = {
.ops = &nic_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_NIC,
};
static struct pci_driver nic_bridge_driver __pci_driver = {
.ops = &nic_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_NIC_BRIDGE,
};

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src/southbridge/nvidia/ck804/ck804_pci.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void pci_init(struct device *dev)
{
uint32_t dword;
/* System error enable */
dword = pci_read_config32(dev, 0x04);
dword |= (1<<8); /* System error enable */
dword |= (1<<30); /* Clear possible errors */
pci_write_config32(dev, 0x04, dword);
#if 0
word = pci_read_config16(dev, 0x48);
word |= (1<<0); /* MRL2MRM */
word |= (1<<2); /* MR2MRM */
pci_write_config16(dev, 0x48, word);
#endif
#if 1
dword = pci_read_config32(dev, 0x4c);
dword |= 0x00440000; /*TABORT_SER_ENABLE Park Last Enable.*/
pci_write_config32(dev, 0x4c, dword);
#endif
dword = dev_root.resource[1].base & (0xffff0000UL);
printk_debug("dev_root mem base = 0x%010Lx\n", dev_root.resource[1].base);
printk_debug("[0x50] <-- 0x%08x\n", dword);
pci_write_config32(dev, 0x50, dword); //TOM
}
static struct pci_operations lops_pci = {
.set_subsystem = 0,
};
static struct device_operations pci_ops = {
.read_resources = pci_bus_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_bus_enable_resources,
.init = pci_init,
.scan_bus = pci_scan_bridge,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver pci_driver __pci_driver = {
.ops = &pci_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_PCI,
};

46
src/southbridge/nvidia/ck804/ck804_pcie.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void pcie_init(struct device *dev)
{
/* Enable pci error detecting */
uint32_t dword;
/* System error enable */
dword = pci_read_config32(dev, 0x04);
dword |= (1<<8); /* System error enable */
dword |= (1<<30); /* Clear possible errors */
pci_write_config32(dev, 0x04, dword);
}
static struct pci_operations lops_pci = {
.set_subsystem = 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,
.init = pcie_init,
.scan_bus = pci_scan_bridge,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
};
static struct pci_driver pcie_driver __pci_driver = {
.ops = &pcie_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_PCI_E,
};

40
src/southbridge/nvidia/ck804/ck804_reset.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <arch/io.h>
#define PCI_DEV(BUS, DEV, FN) ( \
(((BUS) & 0xFF) << 16) | \
(((DEV) & 0x1f) << 11) | \
(((FN) & 0x7) << 8))
typedef unsigned device_t;
static void pci_write_config32(device_t dev, unsigned where, unsigned value)
{
unsigned addr;
addr = dev | where;
outl(0x80000000 | (addr & ~3), 0xCF8);
outl(value, 0xCFC);
}
static unsigned pci_read_config32(device_t dev, unsigned where)
{
unsigned addr;
addr = dev | where;
outl(0x80000000 | (addr & ~3), 0xCF8);
return inl(0xCFC);
}
#include "../../../northbridge/amd/amdk8/reset_test.c"
void hard_reset(void)
{
set_bios_reset();
/* Try rebooting through port 0xcf9 */
outb((0 <<3)|(0<<2)|(1<<1), 0xcf9);
outb((0 <<3)|(1<<2)|(1<<1), 0xcf9);
}

176
src/southbridge/nvidia/ck804/ck804_sata.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <delay.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void sata_com_reset(struct device *dev, unsigned reset)
// reset = 1 : reset
// reset = 0 : clear
{
uint32_t *base;
uint32_t dword;
int loop;
base = (uint32_t *) pci_read_config32(dev, 0x24);
printk_debug("base = %08x\r\n", base);
if(reset) {
*(base + 4) = 0xffffffff;
*(base + 0x44) = 0xffffffff;
}
dword = *(base +8);
dword &= ~(0xf);
dword |= reset;
*(base + 8) = dword;
*(base + 0x48) = dword;
#if 0
udelay(1000);
dword &= ~(0xf);
*(base + 8) = dword;
*(base + 0x48) = dword;
#endif
if(reset) return;
dword = *(base+ 0);
printk_debug("*(base+0)=%08x\r\n",dword);
if(dword == 0x113) {
loop = 200000;// 2
do {
dword = *(base + 4);
if((dword & 0x10000)!=0) break;
udelay(10);
} while (--loop>0);
printk_debug("loop=%d, *(base+4)=%08x\r\n",loop, dword);
}
dword = *(base+ 0x40);
printk_debug("*(base+0x40)=%08x\r\n",dword);
if(dword == 0x113) {
loop = 200000;//2
do {
dword = *(base + 0x44);
if((dword & 0x10000)!=0) break;
udelay(10);
} while (--loop>0);
printk_debug("loop=%d, *(base+0x44)=%08x\r\n",loop, dword);
}
}
static void sata_init(struct device *dev)
{
uint32_t dword;
struct southbridge_nvidia_ck804_config *conf;
conf = dev->chip_info;
dword = pci_read_config32(dev, 0x50);
/* Ensure prefetch is disabled */
dword &= ~((1 << 15) | (1 << 13));
if (conf->sata1_enable) {
/* Enable secondary SATA interface */
dword |= (1<<0);
printk_debug("SATA S \t");
}
if (conf->sata0_enable) {
/* Enable primary SATA interface */
dword |= (1<<1);
printk_debug("SATA P \n");
}
// write back
dword |= (1<<12);
dword |= (1<<14);
#if 1
// ADMA
dword |= (1<<16);
dword |= (1<<17);
#endif
#if 1
//DO NOT relay OK and PAGE_FRNDLY_DTXFR_CNT.
dword &= ~(0x1f<<24);
dword |= (0x15<<24);
#endif
pci_write_config32(dev, 0x50, dword);
#if 1
//SLUMBER_DURING_D3.
dword = pci_read_config32(dev, 0x7c);
dword &= ~(1<<4);
pci_write_config32(dev, 0x7c, dword);
dword = pci_read_config32(dev, 0xd0);
dword &= ~(0xff<<24);
dword |= (0x68<<24);
pci_write_config32(dev, 0xd0, dword);
dword = pci_read_config32(dev, 0xe0);
dword &= ~(0xff<<24);
dword |= (0x68<<24);
pci_write_config32(dev, 0xe0, dword);
#endif
dword = pci_read_config32(dev, 0xf8);
dword |= 2;
pci_write_config32(dev, 0xf8, dword);
#if 0
dword = pci_read_config32(dev, 0xac);
dword &= ~((1<<13)|(1<<14));
dword |= (1<<13)|(0<<14);
pci_write_config32(dev, 0xac, dword);
sata_com_reset(dev, 1); // for discover some s-atapi device
#endif
}
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations sata_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
// .enable = ck804_enable,
.init = sata_init,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver sata0_driver __pci_driver = {
.ops = &sata_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_SATA0,
};
static struct pci_driver sata1_driver __pci_driver = {
.ops = &sata_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_SATA1,
};

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src/southbridge/nvidia/ck804/ck804_smbus.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <device/smbus.h>
#include <bitops.h>
#include <arch/io.h>
#include "ck804.h"
#include "ck804_smbus.h"
static int lsmbus_recv_byte(device_t dev)
{
unsigned device;
struct resource *res;
struct bus *pbus;
device = dev->path.u.i2c.device;
pbus = get_pbus_smbus(dev);
res = find_resource(pbus->dev, 0x20 + (pbus->link * 4));
return do_smbus_recv_byte(res->base, device);
}
static int lsmbus_send_byte(device_t dev, uint8_t val)
{
unsigned device;
struct resource *res;
struct bus *pbus;
device = dev->path.u.i2c.device;
pbus = get_pbus_smbus(dev);
res = find_resource(pbus->dev, 0x20 + (pbus->link * 4));
return do_smbus_send_byte(res->base, device, val);
}
static int lsmbus_read_byte(device_t dev, uint8_t address)
{
unsigned device;
struct resource *res;
struct bus *pbus;
device = dev->path.u.i2c.device;
pbus = get_pbus_smbus(dev);
res = find_resource(pbus->dev, 0x20 + (pbus->link * 4));
return do_smbus_read_byte(res->base, device, address);
}
static int lsmbus_write_byte(device_t dev, uint8_t address, uint8_t val)
{
unsigned device;
struct resource *res;
struct bus *pbus;
device = dev->path.u.i2c.device;
pbus = get_pbus_smbus(dev);
res = find_resource(pbus->dev, 0x20 + (pbus->link * 4));
return do_smbus_write_byte(res->base, device, address, val);
}
static struct smbus_bus_operations lops_smbus_bus = {
.recv_byte = lsmbus_recv_byte,
.send_byte = lsmbus_send_byte,
.read_byte = lsmbus_read_byte,
.write_byte = lsmbus_write_byte,
};
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations smbus_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = 0,
.scan_bus = scan_static_bus,
// .enable = ck804_enable,
.ops_pci = &lops_pci,
.ops_smbus_bus = &lops_smbus_bus,
};
static struct pci_driver smbus_driver __pci_driver = {
.ops = &smbus_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_SM,
};

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src/southbridge/nvidia/ck804/ck804_smbus.h Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <device/smbus_def.h>
#define SMBHSTSTAT 0x1
#define SMBHSTPRTCL 0x0
#define SMBHSTCMD 0x3
#define SMBXMITADD 0x2
#define SMBHSTDAT0 0x4
#define SMBHSTDAT1 0x5
/* Between 1-10 seconds, We should never timeout normally
* Longer than this is just painful when a timeout condition occurs.
*/
#define SMBUS_TIMEOUT (100*1000*10)
static inline void smbus_delay(void)
{
outb(0x80, 0x80);
}
static int smbus_wait_until_ready(unsigned smbus_io_base)
{
unsigned long loops;
loops = SMBUS_TIMEOUT;
do {
unsigned char val;
smbus_delay();
val = inb(smbus_io_base + SMBHSTSTAT);
if ((val & 0x1f) == 0) {
break;
}
if(loops == (SMBUS_TIMEOUT / 2)) {
outb((val & 0x1f),smbus_io_base + SMBHSTSTAT);
}
} while(--loops);
return loops?0:-2;
}
static int smbus_wait_until_done(unsigned smbus_io_base)
{
unsigned long loops;
loops = SMBUS_TIMEOUT;
do {
unsigned char val;
smbus_delay();
val = inb(smbus_io_base + SMBHSTSTAT);
if ( (val & 0xff) != 0) {
break;
}
} while(--loops);
return loops?0:-3;
}
static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device)
{
unsigned char global_status_register;
unsigned char byte;
#if 0
// Don't need, when you write to PRTCL, the status will be cleared automatically
if (smbus_wait_until_ready(smbus_io_base) < 0) {
return -2;
}
#endif
/* set the device I'm talking too */
outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD);
smbus_delay();
/* set the command/address... */
outb(0, smbus_io_base + SMBHSTCMD);
smbus_delay();
/* byte data recv */
outb(0x05, smbus_io_base + SMBHSTPRTCL);
smbus_delay();
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3;
}
global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
/* read results of transaction */
byte = inb(smbus_io_base + SMBHSTDAT0);
if (global_status_register != 0x80) { // lose check, otherwise it should be 0
return -1;
}
return byte;
}
static int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val)
{
unsigned global_status_register;
#if 0
// Don't need, when you write to PRTCL, the status will be cleared automatically
if (smbus_wait_until_ready(smbus_io_base) < 0) {
return -2;
}
#endif
outb(val, smbus_io_base + SMBHSTDAT0);
smbus_delay();
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
smbus_delay();
outb(0, smbus_io_base + SMBHSTCMD);
smbus_delay();
/* set up for a byte data write */
outb(0x04, smbus_io_base + SMBHSTPRTCL);
smbus_delay();
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3;
}
global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
if (global_status_register != 0x80) {
return -1;
}
return 0;
}
static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address)
{
unsigned char global_status_register;
unsigned char byte;
#if 0
// Don't need, when you write to PRTCL, the status will be cleared automatically
if (smbus_wait_until_ready(smbus_io_base) < 0) {
return -2;
}
#endif
/* set the device I'm talking too */
outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD);
smbus_delay();
/* set the command/address... */
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
smbus_delay();
/* byte data read */
outb(0x07, smbus_io_base + SMBHSTPRTCL);
smbus_delay();
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3;
}
global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */
/* read results of transaction */
byte = inb(smbus_io_base + SMBHSTDAT0);
if (global_status_register != 0x80) { // lose check, otherwise it should be 0
return -1;
}
return byte;
}
static int do_smbus_write_byte(unsigned smbus_io_base, unsigned device, unsigned address, unsigned char val)
{
unsigned global_status_register;
#if 0
// Don't need, when you write to PRTCL, the status will be cleared automatically
if (smbus_wait_until_ready(smbus_io_base) < 0) {
return -2;
}
#endif
outb(val, smbus_io_base + SMBHSTDAT0);
smbus_delay();
/* set the device I'm talking too */
outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD);
smbus_delay();
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
smbus_delay();
/* set up for a byte data write */
outb(0x06, smbus_io_base + SMBHSTPRTCL);
smbus_delay();
/* poll for transaction completion */
if (smbus_wait_until_done(smbus_io_base) < 0) {
return -3;
}
global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */;
if (global_status_register != 0x80) {
return -1;
}
return 0;
}

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src/southbridge/nvidia/ck804/ck804_usb.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations usb_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = 0,
// .enable = ck804_enable,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver usb_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_USB,
};

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src/southbridge/nvidia/ck804/ck804_usb2.c Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "ck804.h"
static void usb2_init(struct device *dev)
{
uint32_t dword;
dword = pci_read_config32(dev, 0xf8);
dword |= 40;
pci_write_config32(dev, 0xf8, dword);
}
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x40,
((device & 0xffff) << 16) | (vendor & 0xffff));
}
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
static struct device_operations usb2_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb2_init,
// .enable = ck804_enable,
.scan_bus = 0,
.ops_pci = &lops_pci,
};
static struct pci_driver usb2_driver __pci_driver = {
.ops = &usb2_ops,
.vendor = PCI_VENDOR_ID_NVIDIA,
.device = PCI_DEVICE_ID_NVIDIA_CK804_USB2,
};

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src/southbridge/nvidia/ck804/id.inc Normal file
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.section ".id", "a", @progbits
.globl __id_start
__id_start:
vendor:
.asciz MAINBOARD_VENDOR
part:
.asciz MAINBOARD_PART_NUMBER
.long __id_end + 0x80 - vendor /* Reverse offset to the vendor id */
.long __id_end + 0x80 - part /* Reverse offset to the part number */
.long PAYLOAD_SIZE + ROM_IMAGE_SIZE /* Size of this romimage */
.globl __id_end
__id_end:
.previous

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src/southbridge/nvidia/ck804/id.lds Normal file
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SECTIONS {
. = (_ROMBASE + ROM_IMAGE_SIZE - 0x80) - (__id_end - __id_start);
.id (.): {
*(.id)
}
}

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src/southbridge/nvidia/ck804/romstrap.inc Normal file
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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
.section ".romstrap", "a", @progbits
.globl __romstrap_start
__romstrap_start:
rstables:
.long 0x2b16d065
.long 0x0
.long 0x0
.long linkedlist
linkedlist:
.long 0x0003001C // 10h
.long 0x08000000 // 14h
.long 0x00000000 // 18h
.long 0xFFFFFFFF // 1Ch
.long 0xFFFFFFFF // 20h
.long 0xFFFFFFFF // 24h
.long 0xFFFFFFFF // 28h
.long 0xFFFFFFFF // 2Ch
.long 0x81543266 // 30h, MAC address low 4 byte ---> keep it in 0xffffffd0
.long 0x000000E0 // 34h, MAC address high 4 byte
.long 0x002309CE // 38h, UUID low 4 byte
.long 0x00E08100 // 3Ch, UUID high 4 byte
rspointers:
.long rstables // It will be 0xffffffe0
.long rstables
.long rstables
.long rstables
.globl __romstrap_end
__romstrap_end:
.previous

6
src/southbridge/nvidia/ck804/romstrap.lds Normal file
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@ -0,0 +1,6 @@
SECTIONS {
. = (_ROMBASE + ROM_IMAGE_SIZE - 0x10) - (__romstrap_end - __romstrap_start);
.romstrap (.): {
*(.romstrap)
}
}

2
src/superio/smsc/lpc47b397/Config.lb Normal file
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@ -0,0 +1,2 @@
config chip.h
object superio.o

17
src/superio/smsc/lpc47b397/chip.h Normal file
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@ -0,0 +1,17 @@
#ifndef SIO_COM1
#define SIO_COM1_BASE 0x3F8
#endif
#ifndef SIO_COM2
#define SIO_COM2_BASE 0x2F8
#endif
struct chip_operations;
extern struct chip_operations superio_smsc_lpc47b397_ops;
#include <pc80/keyboard.h>
#include <uart8250.h>
struct superio_smsc_lpc47b397_config {
struct uart8250 com1, com2;
struct pc_keyboard keyboard;
};

7
src/superio/smsc/lpc47b397/lpc47b397.h Normal file
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@ -0,0 +1,7 @@
#define LPC47B397_FDC 0 /* Floppy */
#define LPC47B397_PP 3 /* Parallel Port */
#define LPC47B397_SP1 4 /* Com1 */
#define LPC47B397_SP2 5 /* Com2 */
#define LPC47B397_KBC 7 /* Keyboard & Mouse */
#define LPC47B397_HWM 8 /* HW Monitor */
#define LPC47B397_RT 10 /* Runtime reg*/

25
src/superio/smsc/lpc47b397/lpc47b397_early_gpio.c Normal file
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@ -0,0 +1,25 @@
static void lpc47b397_gpio_offset_out(unsigned iobase, unsigned offset, unsigned value)
{
outb(value,iobase+offset);
}
static unsigned lpc47b397_gpio_offset_in(unsigned iobase, unsigned offset)
{
return inb(iobase+offset);
}
//for GP60-GP64, GP66-GP85
#define LPC47B397_GPIO_CNTL_INDEX 0x70
#define LPC47B397_GPIO_CNTL_DATA 0x71
static void lpc47b397_gpio_index_out(unsigned iobase, unsigned index, unsigned value)
{
outb(index,iobase+LPC47B397_GPIO_CNTL_INDEX);
outb(value, iobase+LPC47B397_GPIO_CNTL_DATA);
}
static unsigned lpc47b397_gpio_index_in(unsigned iobase, unsigned index)
{
outb(index,iobase+LPC47B397_GPIO_CNTL_INDEX);
return inb(iobase+LPC47B397_GPIO_CNTL_DATA);
}

20
src/superio/smsc/lpc47b397/lpc47b397_early_serial.c Normal file
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@ -0,0 +1,20 @@
#include <arch/romcc_io.h>
#include "lpc47b397.h"
static inline void pnp_enter_conf_state(device_t dev) {
unsigned port = dev>>8;
outb(0x55, port);
}
static void pnp_exit_conf_state(device_t dev) {
unsigned port = dev>>8;
outb(0xaa, port);
}
static void lpc47b397_enable_serial(device_t dev, unsigned iobase)
{
pnp_enter_conf_state(dev);
pnp_set_logical_device(dev);
pnp_set_enable(dev, 0);
pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
pnp_set_enable(dev, 1);
pnp_exit_conf_state(dev);
}

244
src/superio/smsc/lpc47b397/superio.c Normal file
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@ -0,0 +1,244 @@
/* Copyright 2000 AG Electronics Ltd. */
/* Copyright 2003-2004 Linux Networx */
/* Copyright 2004 Tyan
*/
/* This code is distributed without warranty under the GPL v2 (see COPYING) */
#include <arch/io.h>
#include <device/device.h>
#include <device/pnp.h>
#include <console/console.h>
#include <device/smbus.h>
#include <string.h>
#include <bitops.h>
#include <uart8250.h>
#include <pc80/keyboard.h>
#include "chip.h"
#include "lpc47b397.h"
static void pnp_enter_conf_state(device_t dev) {
outb(0x55, dev->path.u.pnp.port);
}
static void pnp_exit_conf_state(device_t dev) {
outb(0xaa, dev->path.u.pnp.port);
}
static void pnp_write_index(unsigned long port_base, uint8_t reg, uint8_t value)
{
outb(reg, port_base);
outb(value, port_base + 1);
}
static uint8_t pnp_read_index(unsigned long port_base, uint8_t reg)
{
outb(reg, port_base);
return inb(port_base + 1);
}
static void enable_hwm_smbus(device_t dev) {
/* enable SensorBus register access */
uint8_t reg, value;
reg = 0xf0;
value = pnp_read_config(dev, reg);
value |= 0x01;
pnp_write_config(dev, reg, value);
}
#if 0
static void dump_pnp_device(device_t dev)
{
int i;
print_debug("\r\n");
for(i = 0; i <= 255; i++) {
uint8_t reg, val;
if ((i & 0x0f) == 0) {
print_debug_hex8(i);
print_debug_char(':');
}
reg = i;
if(i!=0xaa) {
val = pnp_read_config(dev, reg);
}
else {
val = 0xaa;
}
print_debug_char(' ');
print_debug_hex8(val);
if ((i & 0x0f) == 0x0f) {
print_debug("\r\n");
}
}
}
#endif
static void lpc47b397_init(device_t dev)
{
struct superio_smsc_lpc47b397_config *conf;
struct resource *res0, *res1;
if (!dev->enabled) {
return;
}
conf = dev->chip_info;
switch(dev->path.u.pnp.device) {
case LPC47B397_SP1:
res0 = find_resource(dev, PNP_IDX_IO0);
init_uart8250(res0->base, &conf->com1);
break;
case LPC47B397_SP2:
res0 = find_resource(dev, PNP_IDX_IO0);
init_uart8250(res0->base, &conf->com2);
break;
case LPC47B397_KBC:
res0 = find_resource(dev, PNP_IDX_IO0);
res1 = find_resource(dev, PNP_IDX_IO1);
init_pc_keyboard(res0->base, res1->base, &conf->keyboard);
break;
}
}
void lpc47b397_pnp_set_resources(device_t dev)
{
pnp_enter_conf_state(dev);
pnp_set_resources(dev);
#if 0
dump_pnp_device(dev);
#endif
pnp_exit_conf_state(dev);
}
void lpc47b397_pnp_enable_resources(device_t dev)
{
pnp_enter_conf_state(dev);
pnp_enable_resources(dev);
switch(dev->path.u.pnp.device) {
case LPC47B397_HWM:
printk_debug("lpc47b397 SensorBus Register Access enabled\r\n");
pnp_set_logical_device(dev);
enable_hwm_smbus(dev);
break;
}
#if 0
dump_pnp_device(dev);
#endif
pnp_exit_conf_state(dev);
}
void lpc47b397_pnp_enable(device_t dev)
{
pnp_enter_conf_state(dev);
pnp_set_logical_device(dev);
if(dev->enabled) {
pnp_set_enable(dev, 1);
}
else {
pnp_set_enable(dev, 0);
}
pnp_exit_conf_state(dev);
}
static struct device_operations ops = {
.read_resources = pnp_read_resources,
.set_resources = lpc47b397_pnp_set_resources,
.enable_resources = lpc47b397_pnp_enable_resources,
.enable = lpc47b397_pnp_enable,
.init = lpc47b397_init,
};
#define HWM_INDEX 0
#define HWM_DATA 1
#define SB_INDEX 0x0b
#define SB_DATA0 0x0c
#define SB_DATA1 0x0d
#define SB_DATA2 0x0e
#define SB_DATA3 0x0f
static int lsmbus_read_byte(device_t dev, uint8_t address)
{
unsigned device;
struct resource *res;
int result;
device = dev->path.u.i2c.device;
res = find_resource(get_pbus_smbus(dev)->dev, PNP_IDX_IO0);
pnp_write_index(res->base+HWM_INDEX, 0, device); // why 0?
result = pnp_read_index(res->base+SB_INDEX, address); // we only read it one byte one time
return result;
}
static int lsmbus_write_byte(device_t dev, uint8_t address, uint8_t val)
{
unsigned device;
struct resource *res;
device = dev->path.u.i2c.device;
res = find_resource(get_pbus_smbus(dev)->dev, PNP_IDX_IO0);
pnp_write_index(res->base+HWM_INDEX, 0, device); // why 0?
pnp_write_index(res->base+SB_INDEX, address, val); // we only write it one byte one time
return 0;
}
static struct smbus_bus_operations lops_smbus_bus = {
// .recv_byte = lsmbus_recv_byte,
// .send_byte = lsmbus_send_byte,
.read_byte = lsmbus_read_byte,
.write_byte = lsmbus_write_byte,
};
static struct device_operations ops_hwm = {
.read_resources = pnp_read_resources,
.set_resources = lpc47b397_pnp_set_resources,
.enable_resources = lpc47b397_pnp_enable_resources,
.enable = lpc47b397_pnp_enable,
.init = lpc47b397_init,
.scan_bus = scan_static_bus,
.ops_smbus_bus = &lops_smbus_bus,
};
static struct pnp_info pnp_dev_info[] = {
{ &ops, LPC47B397_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
{ &ops, LPC47B397_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
{ &ops, LPC47B397_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, LPC47B397_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
{ &ops, LPC47B397_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, { 0x7ff, 0 }, { 0x7ff, 0x4}, },
{ &ops_hwm, LPC47B397_HWM, PNP_IO0, { 0x7f0, 0 }, },
{ &ops, LPC47B397_RT, PNP_IO0, { 0x780, 0 }, },
};
static void enable_dev(struct device *dev)
{
pnp_enable_devices(dev, &pnp_ops,
sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
}
struct chip_operations superio_smsc_lpc47b397_ops = {
CHIP_NAME("smsc lpc47b397")
.enable_dev = enable_dev,
};

57
targets/tyan/s2891/Config.lb Normal file
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@ -0,0 +1,57 @@
# Sample config file for
# the Tyan s2891
# This will make a target directory of ./s2891
target s2891
mainboard tyan/s2891
# Tyan s2891
romimage "normal"
# 48K for SCSI FW or ATI ROM
option ROM_SIZE = 475136
# 48K for SCSI FW and 48K for ATI ROM
# option ROM_SIZE = 425984
# 64K for Etherboot
# option ROM_SIZE = 458752
option USE_FALLBACK_IMAGE=0
# option ROM_IMAGE_SIZE=0x11800
# option ROM_IMAGE_SIZE=0x13000
option ROM_IMAGE_SIZE=0x15800
option XIP_ROM_SIZE=0x20000
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
# payload ../../../payloads/tg3--ide_disk.zelf
# payload ../../../payloads/filo.elf
# payload ../../../payloads/filo_mem.elf
# payload ../../../payloads/filo.zelf
# payload ../../../payloads/tg3--filo.zelf
payload ../../../payloads/tg3--filo_hda2_vga.zelf
# payload ../../../payloads/tg3--filo_hda2_vga_com2.zelf
# payload ../../../payloads/tg3--filo_hda2_vga_5_3.zelf
# payload ../../../payloads/tg3--filo_btext_hda2.zelf
# payload ../../../payloads/e1000--filo.zelf
# payload ../../../payloads/tg3--e1000--filo.zelf
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
end
romimage "fallback"
option USE_FALLBACK_IMAGE=1
# option ROM_IMAGE_SIZE=0x11800
# option ROM_IMAGE_SIZE=0x13000
option ROM_IMAGE_SIZE=0x15800
option XIP_ROM_SIZE=0x20000
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
# payload ../../../payloads/tg3--ide_disk.zelf
# payload ../../../payloads/filo.elf
# payload ../../../payloads/filo_mem.elf
# payload ../../../payloads/filo.zelf
# payload ../../../payloads/tg3--filo.zelf
payload ../../../payloads/tg3--filo_hda2_vga.zelf
# payload ../../../payloads/tg3--filo_hda2_vga_com2.zelf
# payload ../../../payloads/tg3--filo_hda2_vga_5_3.zelf
# payload ../../../payloads/e1000--filo.zelf
# payload ../../../payloads/tg3--filo_btext_hda2.zelf
# payload ../../../payloads/tg3--e1000--filo.zelf
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
end
buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"

1
targets/tyan/s2891/VERSION Normal file
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@ -0,0 +1 @@
_s2891

61
targets/tyan/s2895/Config.lb Normal file
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@ -0,0 +1,61 @@
# Sample config file for
# the Tyan s2895
# This will make a target directory of ./s2895
target s2895
mainboard tyan/s2895
# Tyan s2895
romimage "normal"
# 48K for SCSI FW
# option ROM_SIZE = 475136
# 48K for SCSI FW and 48K for ATI ROM
# option ROM_SIZE = 425984
# 64K for Etherboot
# option ROM_SIZE = 458752
# 64K for NIC option 48K for Raid option rom
# option ROM_SIZE = 409600
option USE_FALLBACK_IMAGE=0
# option ROM_IMAGE_SIZE=0x11800
# option ROM_IMAGE_SIZE=0x13800
option ROM_IMAGE_SIZE=0x16000
# option ROM_IMAGE_SIZE=0x17800
option XIP_ROM_SIZE=0x20000
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
# payload ../../../payloads/tg3--ide_disk.zelf
# payload ../../../payloads/filo.elf
# payload ../../../payloads/filo_mem.elf
# payload ../../../payloads/filo.zelf
# payload ../../../payloads/tg3.zelf
payload ../../../payloads/tg3--filo_hda2_vga.zelf
# payload ../../../payloads/tg3_vga.zelf
# payload ../../../payloads/tg3--filo_hda2_vgax.zelf
# payload ../../../payloads/tg3--filo_hda2_com2.zelf
# payload ../../../payloads/e1000--filo.zelf
# payload ../../../payloads/tg3--e1000--filo.zelf
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
end
romimage "fallback"
option USE_FALLBACK_IMAGE=1
# option ROM_IMAGE_SIZE=0x11800
# option ROM_IMAGE_SIZE=0x13800
option ROM_IMAGE_SIZE=0x16000
# option ROM_IMAGE_SIZE=0x17800
option XIP_ROM_SIZE=0x20000
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
# payload ../../../payloads/tg3--ide_disk.zelf
# payload ../../../payloads/filo.elf
# payload ../../../payloads/filo_mem.elf
# payload ../../../payloads/filo.zelf
# payload ../../../payloads/tg3.zelf
payload ../../../payloads/tg3--filo_hda2_vga.zelf
# payload ../../../payloads/tg3_vga.zelf
# payload ../../../payloads/tg3--filo_hda2_vgax.zelf
# payload ../../../payloads/tg3--filo_hda2_com2.zelf
# payload ../../../payloads/e1000--filo.zelf
# payload ../../../payloads/tg3--e1000--filo.zelf
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
end
buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"

1
targets/tyan/s2895/VERSION Normal file
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@ -0,0 +1 @@
_s2895

38
util/flash_and_burn/flash_enable.c
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@ -249,6 +249,41 @@ static int enable_flash_amd8111(struct pci_dev *dev, char *name)
return 0; return 0;
} }
//By yhlu
static int enable_flash_ck804(struct pci_dev *dev, char *name)
{
/* register 4e.b gets or'ed with one */
unsigned char old, new;
/* if it fails, it fails. There are so many variations of broken mobos
* that it is hard to argue that we should quit at this point.
*/
//dump_pci_device(dev);
old = pci_read_byte(dev, 0x88);
new = old | 0xc0;
if (new != old) {
pci_write_byte(dev, 0x88, new);
if (pci_read_byte(dev, 0x88) != new) {
printf("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n",
0x88, new, name);
}
}
old = pci_read_byte(dev, 0x6d);
new = old | 0x01;
if (new == old)
return 0;
pci_write_byte(dev, 0x6d, new);
if (pci_read_byte(dev, 0x6d) != new) {
printf("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n",
0x6d, new, name);
return -1;
}
return 0;
}
typedef struct penable { typedef struct penable {
unsigned short vendor, device; unsigned short vendor, device;
char *name; char *name;
@ -265,6 +300,9 @@ static FLASH_ENABLE enables[] = {
{0x100b, 0x0510, "SC1100", enable_flash_sc1100}, {0x100b, 0x0510, "SC1100", enable_flash_sc1100},
{0x1039, 0x0008, "SIS5595", enable_flash_sis5595}, {0x1039, 0x0008, "SIS5595", enable_flash_sis5595},
{0x1022, 0x7468, "AMD8111", enable_flash_amd8111}, {0x1022, 0x7468, "AMD8111", enable_flash_amd8111},
{0x10de, 0x0050, "NVIDIA CK804", enable_flash_ck804}, // LPC
{0x10de, 0x0051, "NVIDIA CK804", enable_flash_ck804}, // Pro
{0x10de, 0x00d3, "NVIDIA CK804", enable_flash_ck804}, // Slave, should not be here, to fix known bug for A01.
}; };
int enable_flash_write() int enable_flash_write()