serverworks HT1000/HT2000, bcm5785/5780 support
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2176 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Yinghai Lu
parent
4d5865d3d4
commit
afd34e61ac
|
|
@ -0,0 +1,2 @@
|
|||
config chip.h
|
||||
object i2cmux2.o
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
extern struct chip_operations drivers_i2c_i2cmux2_ops;
|
||||
|
||||
struct drivers_i2c_i2cmux2_config {
|
||||
};
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
#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 <cpu/x86/msr.h>
|
||||
#include "chip.h"
|
||||
|
||||
static void i2cmux2_set_link(device_t dev, unsigned int link)
|
||||
{
|
||||
if (dev->enabled && dev->path.type == DEVICE_PATH_I2C)
|
||||
{
|
||||
if(ops_smbus_bus(get_pbus_smbus(dev))) {
|
||||
smbus_send_byte(dev, link); // output value
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
static void i2cmux2_noop(device_t dummy)
|
||||
{
|
||||
}
|
||||
|
||||
static struct device_operations i2cmux2_operations = {
|
||||
.read_resources = i2cmux2_noop,
|
||||
.set_resources = i2cmux2_noop,
|
||||
.enable_resources = i2cmux2_noop,
|
||||
.init = i2cmux2_noop,
|
||||
.scan_bus = scan_static_bus,
|
||||
.set_link = i2cmux2_set_link,
|
||||
};
|
||||
|
||||
static void enable_dev(struct device *dev)
|
||||
{
|
||||
if(dev->links>0)
|
||||
dev->ops = &i2cmux2_operations;
|
||||
}
|
||||
|
||||
struct chip_operations drivers_i2c_i2cmux2_ops = {
|
||||
CHIP_NAME("i2cmux2")
|
||||
.enable_dev = enable_dev,
|
||||
};
|
||||
|
|
@ -0,0 +1,300 @@
|
|||
##
|
||||
## 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)
|
||||
|
||||
##
|
||||
## 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/si/3114
|
||||
|
||||
if HAVE_MP_TABLE object mptable.o end
|
||||
if HAVE_PIRQ_TABLE
|
||||
object get_bus_conf.o
|
||||
object irq_tables.o
|
||||
end
|
||||
|
||||
#object reset.o
|
||||
|
||||
if USE_DCACHE_RAM
|
||||
|
||||
if CONFIG_USE_INIT
|
||||
|
||||
makerule ./cache_as_ram_auto.o
|
||||
depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
|
||||
action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@"
|
||||
end
|
||||
|
||||
else
|
||||
|
||||
makerule ./cache_as_ram_auto.inc
|
||||
depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
|
||||
action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
|
||||
action "perl -e 's/.rodata/.rom.data/g' -pi $@"
|
||||
action "perl -e 's/.text/.section .rom.text/g' -pi $@"
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
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
|
||||
if USE_DCACHE_RAM
|
||||
if CONFIG_USE_INIT
|
||||
ldscript /cpu/x86/32bit/entry32.lds
|
||||
end
|
||||
|
||||
if CONFIG_USE_INIT
|
||||
ldscript /cpu/amd/car/cache_as_ram.lds
|
||||
end
|
||||
end
|
||||
|
||||
##
|
||||
## 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
|
||||
|
||||
##
|
||||
## Include an id string (For safe flashing)
|
||||
##
|
||||
mainboardinit arch/i386/lib/id.inc
|
||||
ldscript /arch/i386/lib/id.lds
|
||||
|
||||
if USE_DCACHE_RAM
|
||||
##
|
||||
## Setup Cache-As-Ram
|
||||
##
|
||||
mainboardinit cpu/amd/car/cache_as_ram.inc
|
||||
end
|
||||
|
||||
###
|
||||
### This is the early phase of linuxBIOS startup
|
||||
### Things are delicate and we test to see if we should
|
||||
### failover to another image.
|
||||
###
|
||||
if USE_FALLBACK_IMAGE
|
||||
if USE_DCACHE_RAM
|
||||
ldscript /arch/i386/lib/failover.lds
|
||||
else
|
||||
ldscript /arch/i386/lib/failover.lds
|
||||
mainboardinit ./failover.inc
|
||||
end
|
||||
end
|
||||
|
||||
###
|
||||
### O.k. We aren't just an intermediary anymore!
|
||||
###
|
||||
|
||||
##
|
||||
## Setup RAM
|
||||
##
|
||||
if USE_DCACHE_RAM
|
||||
|
||||
if CONFIG_USE_INIT
|
||||
initobject cache_as_ram_auto.o
|
||||
else
|
||||
mainboardinit ./cache_as_ram_auto.inc
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
##
|
||||
## Include the secondary Configuration files
|
||||
##
|
||||
if CONFIG_CHIP_NAME
|
||||
config chip.h
|
||||
end
|
||||
|
||||
# sample config for broadcom/blast
|
||||
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
|
||||
device pci 18.0 on # northbridge
|
||||
# devices on link 0
|
||||
chip southbridge/broadcom/bcm5780 # HT2000
|
||||
device pci 0.0 on end # PXB 1 0x0130
|
||||
device pci 1.0 on # PXB 2 0x0130
|
||||
device pci 4.0 on end # GB E 0x1668 vid = 0x14e4
|
||||
device pci 4.1 on end # GB E 0x1669 vid = 0x14e4
|
||||
end
|
||||
device pci 2.0 on end # PCI E 1 #0x0132
|
||||
device pci 3.0 on end # PCI E 2
|
||||
device pci 4.0 on end # PCI E 3
|
||||
device pci 5.0 on end # PCI E 4
|
||||
end
|
||||
chip southbridge/broadcom/bcm5785 # HT1000
|
||||
device pci 0.0 on # HT PXB 0x0036
|
||||
device pci d.0 on end # PPBX 0x0104
|
||||
device pci e.0 on end # SATA 0x024a
|
||||
end
|
||||
device pci 1.0 on # Legacy pci main 0x0205
|
||||
chip drivers/i2c/i2cmux2 # pca9554 smbus mux
|
||||
device i2c 71 on end #0 pca9554 0
|
||||
device i2c 71 on end #0 pca9554 1
|
||||
device i2c 71 on end #0 pca9554 2
|
||||
device i2c 71 on end #0 pca9554 3
|
||||
device i2c 71 on end #0 pca9554 4
|
||||
device i2c 71 on end #0 pca9554 5
|
||||
device i2c 71 on #0 pca9554 6
|
||||
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
|
||||
end
|
||||
device i2c 71 on #1 pca9554 7
|
||||
chip drivers/generic/generic #dimm 1-0-0
|
||||
device i2c 50 on end
|
||||
end
|
||||
chip drivers/generic/generic #dimm 1-0-1
|
||||
device i2c 51 on end
|
||||
end
|
||||
chip drivers/generic/generic #dimm 1-1-0
|
||||
device i2c 52 on end
|
||||
end
|
||||
chip drivers/generic/generic #dimm 1-1-1
|
||||
device i2c 53 on end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
end
|
||||
device pci 1.1 on end # IDE 0x0214
|
||||
device pci 1.2 on # LPC 0x0234
|
||||
chip superio/NSC/pc87417
|
||||
device pnp 2e.0 off # 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 off # Com 2
|
||||
io 0x60 = 0x2f8
|
||||
irq 0x70 = 3
|
||||
end
|
||||
device pnp 2e.3 on # Com 1
|
||||
io 0x60 = 0x3f8
|
||||
irq 0x70 = 4
|
||||
end
|
||||
device pnp 2e.4 off end # SWC
|
||||
device pnp 2e.5 off end # Mouse
|
||||
device pnp 2e.6 on # Keyboard
|
||||
io 0x60 = 0x60
|
||||
io 0x62 = 0x64
|
||||
irq 0x70 = 1
|
||||
end
|
||||
device pnp 2e.7 off end # GPIO
|
||||
device pnp 2e.f off end # XBUS
|
||||
device pnp 2e.10 on #RTC
|
||||
io 0x60 = 0x70
|
||||
io 0x62 = 0x72
|
||||
end
|
||||
end
|
||||
end
|
||||
device pci 1.3 on end # WDTimer 0x0238
|
||||
device pci 1.4 on end # XIOAPIC0 0x0235
|
||||
device pci 1.5 on end # XIOAPIC1
|
||||
device pci 1.6 on end # XIOAPIC2
|
||||
device pci 2.0 on end # USB 0x0223
|
||||
device pci 2.1 on end # USB
|
||||
device pci 2.2 on end # USB
|
||||
#when HT_CHAIN_END_UNITID_BASE (0,1) < HT_CHAIN_UNITID_BASE (6,,,,),
|
||||
chip drivers/pci/onboard
|
||||
device pci 4.0 on end # it is in bcm5785_0 bus, but the device id can not be changed even unitid is changed, fake one to get the rom_address
|
||||
# if HT_CHAIN_END_UNITID_BASE=0, it is 5, if HT_CHAIN_END_UNITID_BASE=1, it is 4
|
||||
register "rom_address" = "0xfff80000"
|
||||
end
|
||||
end
|
||||
#when HT_CHAIN_END_UNITID_BASE > HT_CHAIN_UNITID_BASE (6, ,,,,)
|
||||
# chip drivers/pci/onboard
|
||||
# device pci 0.0 on end # fake, will be disabled
|
||||
# end
|
||||
# chip drivers/pci/onboard
|
||||
# device pci 5.0 on end # it is in bcm5785_0 bus, but the device id can not be changed even unitid is changed
|
||||
# register "rom_address" = "0xfff80000"
|
||||
# end
|
||||
|
||||
|
||||
end # device pci 18.0
|
||||
|
||||
device pci 18.0 on end
|
||||
device pci 18.0 on end
|
||||
device pci 18.1 on end
|
||||
device pci 18.2 on end
|
||||
device pci 18.3 on end
|
||||
end
|
||||
|
||||
|
||||
end #pci_domain
|
||||
# chip drivers/generic/debug
|
||||
# device pnp 0.0 off end # chip name
|
||||
# device pnp 0.1 on end # pci_regs_all
|
||||
# device pnp 0.2 off end # mem
|
||||
# device pnp 0.3 off end # cpuid
|
||||
# device pnp 0.4 off end # smbus_regs_all
|
||||
# device pnp 0.5 off end # dual core msr
|
||||
# device pnp 0.6 off end # cache size
|
||||
# device pnp 0.7 off end # tsc
|
||||
# end
|
||||
|
||||
end
|
||||
|
||||
|
|
@ -0,0 +1,262 @@
|
|||
uses HAVE_MP_TABLE
|
||||
uses HAVE_PIRQ_TABLE
|
||||
uses HAVE_ACPI_TABLES
|
||||
uses USE_FALLBACK_IMAGE
|
||||
uses HAVE_FALLBACK_BOOT
|
||||
uses HAVE_HARD_RESET
|
||||
uses IRQ_SLOT_COUNT
|
||||
uses HAVE_OPTION_TABLE
|
||||
uses CONFIG_MAX_CPUS
|
||||
uses CONFIG_MAX_PHYSICAL_CPUS
|
||||
uses CONFIG_LOGICAL_CPUS
|
||||
uses CONFIG_IOAPIC
|
||||
uses CONFIG_SMP
|
||||
uses FALLBACK_SIZE
|
||||
uses ROM_SIZE
|
||||
uses ROM_SECTION_SIZE
|
||||
uses ROM_IMAGE_SIZE
|
||||
uses ROM_SECTION_SIZE
|
||||
uses ROM_SECTION_OFFSET
|
||||
uses CONFIG_ROM_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 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_GDB_STUB
|
||||
uses CROSS_COMPILE
|
||||
uses CC
|
||||
uses HOSTCC
|
||||
uses OBJCOPY
|
||||
uses CONFIG_CHIP_NAME
|
||||
uses CONFIG_CONSOLE_VGA
|
||||
uses CONFIG_PCI_ROM_RUN
|
||||
uses K8_HW_MEM_HOLE_SIZEK
|
||||
uses HT_CHAIN_UNITID_BASE
|
||||
uses HT_CHAIN_END_UNITID_BASE
|
||||
uses K8_SB_HT_CHAIN_ON_BUS0
|
||||
|
||||
uses USE_DCACHE_RAM
|
||||
uses DCACHE_RAM_BASE
|
||||
uses DCACHE_RAM_SIZE
|
||||
uses CONFIG_USE_INIT
|
||||
|
||||
uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
|
||||
|
||||
###
|
||||
### Build options
|
||||
###
|
||||
|
||||
##
|
||||
## ROM_SIZE is the size of boot ROM that this board will use.
|
||||
##
|
||||
default ROM_SIZE=524288
|
||||
|
||||
##
|
||||
## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
|
||||
##
|
||||
#default FALLBACK_SIZE=131072
|
||||
#256K
|
||||
default FALLBACK_SIZE=0x40000
|
||||
|
||||
##
|
||||
## Build code for the fallback boot
|
||||
##
|
||||
default HAVE_FALLBACK_BOOT=1
|
||||
|
||||
##
|
||||
## Build code to reset the motherboard from linuxBIOS
|
||||
##
|
||||
default HAVE_HARD_RESET=1
|
||||
|
||||
##
|
||||
## 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=4
|
||||
default CONFIG_MAX_PHYSICAL_CPUS=2
|
||||
default CONFIG_LOGICAL_CPUS=1
|
||||
|
||||
#CHIP_NAME ?
|
||||
default CONFIG_CHIP_NAME=1
|
||||
|
||||
#1G memory hole
|
||||
default K8_HW_MEM_HOLE_SIZEK=0x100000
|
||||
|
||||
#VGA Console
|
||||
#default CONFIG_CONSOLE_VGA=1
|
||||
#default CONFIG_PCI_ROM_RUN=1
|
||||
|
||||
#HT Unit ID offset
|
||||
default HT_CHAIN_UNITID_BASE=0x6
|
||||
|
||||
#real SB Unit ID
|
||||
default HT_CHAIN_END_UNITID_BASE=0x1
|
||||
|
||||
#make the SB HT chain on bus 0
|
||||
default K8_SB_HT_CHAIN_ON_BUS0=1
|
||||
|
||||
##
|
||||
## enable CACHE_AS_RAM specifics
|
||||
##
|
||||
default USE_DCACHE_RAM=1
|
||||
default DCACHE_RAM_BASE=0xcf000
|
||||
default DCACHE_RAM_SIZE=0x1000
|
||||
default CONFIG_USE_INIT=0
|
||||
|
||||
##
|
||||
## Build code to setup a generic IOAPIC
|
||||
##
|
||||
default CONFIG_IOAPIC=1
|
||||
|
||||
##
|
||||
## Clean up the motherboard id strings
|
||||
##
|
||||
default MAINBOARD_PART_NUMBER="blast"
|
||||
default MAINBOARD_VENDOR="Broadcom"
|
||||
default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x161f
|
||||
default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x3050
|
||||
|
||||
|
||||
###
|
||||
### 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
|
||||
|
|
@ -0,0 +1,274 @@
|
|||
#define ASSEMBLY 1
|
||||
#define __ROMCC__
|
||||
|
||||
|
||||
//#define K8_SCAN_PCI_BUS 1
|
||||
|
||||
#define K8_4RANK_DIMM_SUPPORT 1
|
||||
|
||||
#if CONFIG_LOGICAL_CPUS==1
|
||||
#define SET_NB_CFG_54 1
|
||||
#endif
|
||||
|
||||
#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"
|
||||
|
||||
#if 0
|
||||
static void post_code(uint8_t value) {
|
||||
#if 0
|
||||
int i;
|
||||
for(i=0;i<0x80000;i++) {
|
||||
outb(value, 0x80);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
#include <cpu/amd/model_fxx_rev.h>
|
||||
#include "northbridge/amd/amdk8/incoherent_ht.c"
|
||||
#include "southbridge/broadcom/bcm5785/bcm5785_early_smbus.c"
|
||||
#include "northbridge/amd/amdk8/raminit.h"
|
||||
#include "cpu/amd/model_fxx/apic_timer.c"
|
||||
#include "lib/delay.c"
|
||||
|
||||
#if CONFIG_USE_INIT == 0
|
||||
#include "lib/memcpy.c"
|
||||
#endif
|
||||
|
||||
#include "cpu/x86/lapic/boot_cpu.c"
|
||||
#include "northbridge/amd/amdk8/reset_test.c"
|
||||
#include "northbridge/amd/amdk8/debug.c"
|
||||
#include "superio/NSC/pc87417/pc87417_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, PC87417_SP1)
|
||||
#define RTC_DEV PNP_DEV(0x2e, PC87417_RTC)
|
||||
|
||||
#include "southbridge/broadcom/bcm5785/bcm5785_early_setup.c"
|
||||
|
||||
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)
|
||||
{
|
||||
#define SMBUS_HUB 0x71
|
||||
int ret,i;
|
||||
unsigned device=(ctrl->channel0[0])>>8;
|
||||
smbus_send_byte(SMBUS_HUB, device);
|
||||
}
|
||||
#if 0
|
||||
static inline void change_i2c_mux(unsigned device)
|
||||
{
|
||||
#define SMBUS_HUB 0x71
|
||||
int ret;
|
||||
print_debug("change_i2c_mux i="); print_debug_hex8(device); print_debug("\r\n");
|
||||
ret = smbus_send_byte(SMBUS_HUB, device);
|
||||
print_debug("change_i2c_mux ret="); print_debug_hex32(ret); print_debug("\r\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
static inline int spd_read_byte(unsigned device, unsigned address)
|
||||
{
|
||||
return smbus_read_byte(device, address);
|
||||
}
|
||||
|
||||
#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"
|
||||
|
||||
#include "cpu/amd/dualcore/dualcore.c"
|
||||
|
||||
#define RC0 (6<<8)
|
||||
#define RC1 (7<<8)
|
||||
|
||||
#define DIMM0 0x50
|
||||
#define DIMM1 0x51
|
||||
#define DIMM2 0x52
|
||||
#define DIMM3 0x53
|
||||
|
||||
#include "cpu/amd/car/copy_and_run.c"
|
||||
#include "cpu/amd/car/post_cache_as_ram.c"
|
||||
|
||||
#include "cpu/amd/model_fxx/init_cpus.c"
|
||||
|
||||
|
||||
#if USE_FALLBACK_IMAGE == 1
|
||||
|
||||
#include "northbridge/amd/amdk8/early_ht.c"
|
||||
|
||||
void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
|
||||
{
|
||||
|
||||
|
||||
/* Is this a cpu only reset? Is this a secondary cpu? */
|
||||
if ((cpu_init_detectedx) || (!boot_cpu())) {
|
||||
if (last_boot_normal()) { // RTC already inited
|
||||
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();
|
||||
|
||||
bcm5785_enable_rom();
|
||||
|
||||
bcm5785_enable_lpc();
|
||||
|
||||
//enable RTC
|
||||
pc87417_enable_dev(RTC_DEV);
|
||||
|
||||
/* Is this a deliberate reset by the bios */
|
||||
// post_code(0x22);
|
||||
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:
|
||||
// post_code(0x23);
|
||||
__asm__ volatile ("jmp __normal_image"
|
||||
: /* outputs */
|
||||
: "a" (bist), "b" (cpu_init_detectedx) /* inputs */
|
||||
);
|
||||
|
||||
fallback_image:
|
||||
// post_code(0x25);
|
||||
;
|
||||
}
|
||||
#endif /* USE_FALLBACK_IMAGE == 1 */
|
||||
|
||||
void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
|
||||
|
||||
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
|
||||
{
|
||||
|
||||
#if USE_FALLBACK_IMAGE == 1
|
||||
failover_process(bist, cpu_init_detectedx);
|
||||
#endif
|
||||
real_main(bist, cpu_init_detectedx);
|
||||
|
||||
}
|
||||
|
||||
void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
|
||||
{
|
||||
static const uint16_t spd_addr[] = {
|
||||
RC0|DIMM0, RC0|DIMM2, 0, 0,
|
||||
RC0|DIMM1, RC0|DIMM3, 0, 0,
|
||||
#if CONFIG_MAX_PHYSICAL_CPUS > 1
|
||||
RC1|DIMM0, RC1|DIMM2, 0, 0,
|
||||
RC1|DIMM1, RC1|DIMM3, 0, 0,
|
||||
#endif
|
||||
};
|
||||
|
||||
int needs_reset;
|
||||
unsigned cpu_reset = 0;
|
||||
unsigned bsp_apicid = 0;
|
||||
|
||||
struct mem_controller ctrl[8];
|
||||
unsigned nodes;
|
||||
|
||||
if (bist == 0) {
|
||||
bsp_apicid = init_cpus(cpu_init_detectedx);
|
||||
}
|
||||
// post_code(0x32);
|
||||
|
||||
pc87417_enable_serial(SERIAL_DEV, TTYS0_BASE);
|
||||
// post_code(0x33);
|
||||
|
||||
uart_init();
|
||||
// post_code(0x34);
|
||||
|
||||
console_init();
|
||||
|
||||
/* Halt if there was a built in self test failure */
|
||||
report_bist_failure(bist);
|
||||
|
||||
print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n");
|
||||
|
||||
setup_blast_resource_map();
|
||||
|
||||
#if 0
|
||||
dump_pci_device(PCI_DEV(0, 0x18, 0));
|
||||
dump_pci_device(PCI_DEV(0, 0x19, 0));
|
||||
#endif
|
||||
|
||||
needs_reset = setup_coherent_ht_domain();
|
||||
|
||||
#if CONFIG_LOGICAL_CPUS==1
|
||||
// It is said that we should start core1 after all core0 launched
|
||||
wait_all_core0_started();
|
||||
start_other_cores();
|
||||
#endif
|
||||
wait_all_aps_started(bsp_apicid);
|
||||
|
||||
needs_reset |= ht_setup_chains_x();
|
||||
|
||||
bcm5785_early_setup();
|
||||
|
||||
if (needs_reset) {
|
||||
print_info("ht reset -\r\n");
|
||||
soft_reset();
|
||||
}
|
||||
|
||||
allow_all_aps_stop(bsp_apicid);
|
||||
|
||||
nodes = get_nodes();
|
||||
//It's the time to set ctrl now;
|
||||
fill_mem_ctrl(nodes, ctrl, spd_addr);
|
||||
|
||||
enable_smbus();
|
||||
|
||||
#if 0
|
||||
int i;
|
||||
for(i=4;i<8;i++) {
|
||||
change_i2c_mux(i);
|
||||
dump_smbus_registers();
|
||||
}
|
||||
#endif
|
||||
|
||||
memreset_setup();
|
||||
|
||||
// init_timer();
|
||||
|
||||
sdram_initialize(nodes, ctrl);
|
||||
|
||||
#if 0
|
||||
print_pci_devices();
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
dump_pci_devices();
|
||||
#endif
|
||||
|
||||
post_cache_as_ram(cpu_reset);
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
extern struct chip_operations mainboard_broadcom_blast_ops;
|
||||
|
||||
struct mainboard_broadcom_blast_config {
|
||||
// int fixup_scsi;
|
||||
// int fixup_vga;
|
||||
};
|
||||
|
|
@ -0,0 +1,98 @@
|
|||
entries
|
||||
|
||||
#start-bit length config config-ID name
|
||||
#0 8 r 0 seconds
|
||||
#8 8 r 0 alarm_seconds
|
||||
#16 8 r 0 minutes
|
||||
#24 8 r 0 alarm_minutes
|
||||
#32 8 r 0 hours
|
||||
#40 8 r 0 alarm_hours
|
||||
#48 8 r 0 day_of_week
|
||||
#56 8 r 0 day_of_month
|
||||
#64 8 r 0 month
|
||||
#72 8 r 0 year
|
||||
#80 4 r 0 rate_select
|
||||
#84 3 r 0 REF_Clock
|
||||
#87 1 r 0 UIP
|
||||
#88 1 r 0 auto_switch_DST
|
||||
#89 1 r 0 24_hour_mode
|
||||
#90 1 r 0 binary_values_enable
|
||||
#91 1 r 0 square-wave_out_enable
|
||||
#92 1 r 0 update_finished_enable
|
||||
#93 1 r 0 alarm_interrupt_enable
|
||||
#94 1 r 0 periodic_interrupt_enable
|
||||
#95 1 r 0 disable_clock_updates
|
||||
#96 288 r 0 temporary_filler
|
||||
0 384 r 0 reserved_memory
|
||||
384 1 e 4 boot_option
|
||||
385 1 e 4 last_boot
|
||||
386 1 e 1 ECC_memory
|
||||
388 4 r 0 reboot_bits
|
||||
392 3 e 5 baud_rate
|
||||
395 1 e 1 hw_scrubber
|
||||
396 1 e 1 interleave_chip_selects
|
||||
397 2 e 8 max_mem_clock
|
||||
399 1 e 2 dual_core
|
||||
400 1 e 1 power_on_after_fail
|
||||
412 4 e 6 debug_level
|
||||
416 4 e 7 boot_first
|
||||
420 4 e 7 boot_second
|
||||
424 4 e 7 boot_third
|
||||
428 4 h 0 boot_index
|
||||
432 8 h 0 boot_countdown
|
||||
440 4 e 9 slow_cpu
|
||||
444 1 e 1 nmi
|
||||
445 1 e 1 iommu
|
||||
728 256 h 0 user_data
|
||||
984 16 h 0 check_sum
|
||||
# Reserve the extended AMD configuration registers
|
||||
1000 24 r 0 reserved_memory
|
||||
|
||||
|
||||
|
||||
enumerations
|
||||
|
||||
#ID value text
|
||||
1 0 Disable
|
||||
1 1 Enable
|
||||
2 0 Enable
|
||||
2 1 Disable
|
||||
4 0 Fallback
|
||||
4 1 Normal
|
||||
5 0 115200
|
||||
5 1 57600
|
||||
5 2 38400
|
||||
5 3 19200
|
||||
5 4 9600
|
||||
5 5 4800
|
||||
5 6 2400
|
||||
5 7 1200
|
||||
6 6 Notice
|
||||
6 7 Info
|
||||
6 8 Debug
|
||||
6 9 Spew
|
||||
7 0 Network
|
||||
7 1 HDD
|
||||
7 2 Floppy
|
||||
7 8 Fallback_Network
|
||||
7 9 Fallback_HDD
|
||||
7 10 Fallback_Floppy
|
||||
#7 3 ROM
|
||||
8 0 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
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
#include <console/console.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
#if CONFIG_LOGICAL_CPUS==1
|
||||
#include <cpu/amd/dualcore.h>
|
||||
#endif
|
||||
|
||||
unsigned sblk;
|
||||
unsigned pci1234[] =
|
||||
{ //Here you only need to set value in pci1234 for HT-IO that could be installed or not
|
||||
//You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail
|
||||
0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0,
|
||||
// 0x0000ff0
|
||||
};
|
||||
unsigned hc_possible_num;
|
||||
unsigned sbdn;
|
||||
unsigned hcdn[] =
|
||||
{ //HT Chain device num, actually it is unit id base of every ht device in chain, assume every chain only have 4 ht device at most
|
||||
0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
// 0x20202020,
|
||||
};
|
||||
|
||||
// Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables
|
||||
//busnum is default
|
||||
unsigned char bus_isa = 10;
|
||||
unsigned char bus_bcm5780[7];
|
||||
unsigned char bus_bcm5785_0 = 1;
|
||||
unsigned char bus_bcm5785_1 = 8;
|
||||
unsigned char bus_bcm5785_1_1 = 9;
|
||||
unsigned apicid_bcm5785[3];
|
||||
|
||||
unsigned sbdn2;
|
||||
|
||||
extern void get_sblk_pci1234(void);
|
||||
|
||||
static unsigned get_bus_conf_done = 0;
|
||||
|
||||
void get_bus_conf(void)
|
||||
{
|
||||
|
||||
unsigned apicid_base;
|
||||
|
||||
device_t dev;
|
||||
int i;
|
||||
|
||||
if(get_bus_conf_done==1) return; //do it only once
|
||||
|
||||
get_bus_conf_done = 1;
|
||||
|
||||
hc_possible_num = sizeof(pci1234)/sizeof(pci1234[0]);
|
||||
|
||||
get_sblk_pci1234();
|
||||
|
||||
sbdn = (hcdn[0] >> 8) & 0xff;
|
||||
sbdn2 = hcdn[0] & 0xff; // bcm5780
|
||||
|
||||
bus_bcm5785_0 = (pci1234[0] >> 16) & 0xff;
|
||||
bus_bcm5780[0] = bus_bcm5785_0;
|
||||
|
||||
/* bcm5785 */
|
||||
dev = dev_find_slot(bus_bcm5785_0, PCI_DEVFN(sbdn,0));
|
||||
if (dev) {
|
||||
bus_bcm5785_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||
dev = dev_find_slot(bus_bcm5785_1, PCI_DEVFN(0x0d,0));
|
||||
if(dev) {
|
||||
bus_bcm5785_1_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||
#if HT_CHAIN_END_UNITID_BASE >= HT_CHAIN_UNITID_BASE
|
||||
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
|
||||
bus_isa++;
|
||||
// printk_debug("bus_isa=%d\n",bus_isa);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
else {
|
||||
printk_debug("ERROR - could not find PCI %02x:07.0, using defaults\n", bus_bcm5785_0);
|
||||
}
|
||||
|
||||
/* bcm5780 */
|
||||
for(i = 1; i < 7; i++) {
|
||||
dev = dev_find_slot(bus_bcm5780[0], PCI_DEVFN(sbdn2 + i - 1,0));
|
||||
if(dev) {
|
||||
bus_bcm5780[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||
#if HT_CHAIN_END_UNITID_BASE < HT_CHAIN_UNITID_BASE
|
||||
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
|
||||
bus_isa++;
|
||||
// printk_debug("bus_isa=%d\n",bus_isa);
|
||||
#endif
|
||||
|
||||
}
|
||||
else {
|
||||
printk_debug("ERROR - could not find PCI %02x:01.0, using defaults\n", bus_bcm5780[i]);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*I/O APICs: APIC ID Version State Address*/
|
||||
#if CONFIG_LOGICAL_CPUS==1
|
||||
apicid_base = get_apicid_base(3);
|
||||
#else
|
||||
apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
|
||||
#endif
|
||||
for(i=0;i<3;i++)
|
||||
apicid_bcm5785[i] = apicid_base+i;
|
||||
}
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
/* 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 <console/console.h>
|
||||
#include <device/pci.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
#include <arch/pirq_routing.h>
|
||||
|
||||
extern unsigned pci1234[];
|
||||
extern unsigned sbdn;
|
||||
extern unsigned hcdn[];
|
||||
|
||||
static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t devfn, uint8_t link0, uint16_t bitmap0,
|
||||
uint8_t link1, uint16_t bitmap1, uint8_t link2, uint16_t bitmap2,uint8_t link3, uint16_t bitmap3,
|
||||
uint8_t slot, uint8_t rfu)
|
||||
{
|
||||
pirq_info->bus = bus;
|
||||
pirq_info->devfn = devfn;
|
||||
|
||||
pirq_info->irq[0].link = link0;
|
||||
pirq_info->irq[0].bitmap = bitmap0;
|
||||
pirq_info->irq[1].link = link1;
|
||||
pirq_info->irq[1].bitmap = bitmap1;
|
||||
pirq_info->irq[2].link = link2;
|
||||
pirq_info->irq[2].bitmap = bitmap2;
|
||||
pirq_info->irq[3].link = link3;
|
||||
pirq_info->irq[3].bitmap = bitmap3;
|
||||
|
||||
pirq_info->slot = slot;
|
||||
pirq_info->rfu = rfu;
|
||||
}
|
||||
|
||||
extern unsigned char bus_isa;
|
||||
extern unsigned char bus_bcm5780[7];
|
||||
extern unsigned char bus_bcm5785_0;
|
||||
extern unsigned char bus_bcm5785_1;
|
||||
extern unsigned apicid_bcm5785[3];
|
||||
|
||||
extern unsigned sbdn2;
|
||||
|
||||
extern void get_bus_conf(void);
|
||||
|
||||
unsigned long write_pirq_routing_table(unsigned long addr)
|
||||
{
|
||||
|
||||
struct irq_routing_table *pirq;
|
||||
struct irq_info *pirq_info;
|
||||
unsigned slot_num;
|
||||
uint8_t *v;
|
||||
|
||||
uint8_t sum=0;
|
||||
int i;
|
||||
|
||||
get_bus_conf();
|
||||
|
||||
/* Align the table to be 16 byte aligned. */
|
||||
addr += 15;
|
||||
addr &= ~15;
|
||||
|
||||
/* This table must be betweeen 0xf0000 & 0x100000 */
|
||||
printk_info("Writing IRQ routing tables to 0x%x...", addr);
|
||||
|
||||
pirq = (void *)(addr);
|
||||
v = (uint8_t *)(addr);
|
||||
|
||||
pirq->signature = PIRQ_SIGNATURE;
|
||||
pirq->version = PIRQ_VERSION;
|
||||
|
||||
pirq->rtr_bus = bus_bcm5785_0;
|
||||
pirq->rtr_devfn = (sbdn<<3)|0;
|
||||
|
||||
pirq->exclusive_irqs = 0;
|
||||
|
||||
pirq->rtr_vendor = 0x1166;
|
||||
pirq->rtr_device = 0x0036;
|
||||
|
||||
pirq->miniport_data = 0;
|
||||
|
||||
memset(pirq->rfu, 0, sizeof(pirq->rfu));
|
||||
|
||||
get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c
|
||||
|
||||
pirq_info = (void *) ( &pirq->checksum + 1);
|
||||
slot_num = 0;
|
||||
//pci bridge
|
||||
write_pirq_info(pirq_info, bus_bcm5785_0, (sbdn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
|
||||
pirq_info++; slot_num++;
|
||||
|
||||
pirq->size = 32 + 16 * slot_num;
|
||||
|
||||
for (i = 0; i < pirq->size; i++)
|
||||
sum += v[i];
|
||||
|
||||
sum = pirq->checksum - sum;
|
||||
|
||||
if (sum != pirq->checksum) {
|
||||
pirq->checksum = sum;
|
||||
}
|
||||
|
||||
printk_info("done.\n");
|
||||
|
||||
return (unsigned long) pirq_info;
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#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_broadcom_blast_ops = {
|
||||
CHIP_NAME("Broadcom blast mainboard")
|
||||
};
|
||||
#endif
|
||||
|
|
@ -0,0 +1,192 @@
|
|||
#include <console/console.h>
|
||||
#include <arch/smp/mpspec.h>
|
||||
#include <arch/io.h>
|
||||
#include <device/pci.h>
|
||||
#include <string.h>
|
||||
#include <stdint.h>
|
||||
#if CONFIG_LOGICAL_CPUS==1
|
||||
#include <cpu/amd/dualcore.h>
|
||||
#endif
|
||||
|
||||
extern unsigned pci1234[];
|
||||
extern unsigned sbdn;
|
||||
extern unsigned hcdn[];
|
||||
|
||||
extern unsigned char bus_isa;
|
||||
extern unsigned char bus_bcm5780[7];
|
||||
extern unsigned char bus_bcm5785_0;
|
||||
extern unsigned char bus_bcm5785_1;
|
||||
extern unsigned char bus_bcm5785_1_1;
|
||||
extern unsigned apicid_bcm5785[3];
|
||||
|
||||
extern unsigned sbdn2;
|
||||
|
||||
extern void get_bus_conf(void);
|
||||
|
||||
void *smp_write_config_table(void *v)
|
||||
{
|
||||
static const char sig[4] = "PCMP";
|
||||
static const char oem[8] = "BROADCOM";
|
||||
static const char productid[12] = "BLAST ";
|
||||
struct mp_config_table *mc;
|
||||
|
||||
unsigned char bus_num;
|
||||
int i;
|
||||
|
||||
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);
|
||||
|
||||
get_bus_conf();
|
||||
|
||||
/*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*/
|
||||
{
|
||||
device_t dev = 0;
|
||||
int i;
|
||||
struct resource *res;
|
||||
for(i=0; i<3; i++) {
|
||||
dev = dev_find_device(0x1166, 0x0235, dev);
|
||||
if (dev) {
|
||||
res = find_resource(dev, PCI_BASE_ADDRESS_0);
|
||||
if (res) {
|
||||
smp_write_ioapic(mc, apicid_bcm5785[i], 0x11, res->base);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
|
||||
smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_bcm5785[0], 0x0);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, apicid_bcm5785[0], 0x1);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_bcm5785[0], 0x2);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, apicid_bcm5785[0], 0x3);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, apicid_bcm5785[0], 0x4);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x5, apicid_bcm5785[0], 0x5);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, apicid_bcm5785[0], 0x6);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, apicid_bcm5785[0], 0x7);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, apicid_bcm5785[0], 0x8);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x9, apicid_bcm5785[0], 0x9);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, apicid_bcm5785[0], 0xc);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, apicid_bcm5785[0], 0xd);
|
||||
|
||||
//IDE
|
||||
outb(0x02, 0xc00); outb(0x0e, 0xc01);
|
||||
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_bcm5785_0, ((1+sbdn)<<2)|1, apicid_bcm5785[0], 0xe); // IDE
|
||||
|
||||
//SATA
|
||||
outb(0x07, 0xc00); outb(0x0f, 0xc01);
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5785_1, (0x0e<<2)|0, apicid_bcm5785[0], 0xf);
|
||||
|
||||
//USB
|
||||
outb(0x01, 0xc00); outb(0x0a, 0xc01);
|
||||
for(i=0;i<3;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5785_0, ((2+sbdn)<<2)|i, apicid_bcm5785[0], 0xa); //
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* enable int */
|
||||
/* why here? must get the BAR and PCI command bit 1 set before enable it ....*/
|
||||
{
|
||||
device_t dev;
|
||||
dev = dev_find_device(0x1166, 0x0205, 0);
|
||||
if(dev) {
|
||||
uint32_t dword;
|
||||
dword = pci_read_config32(dev, 0x6c);
|
||||
dword |= (1<<4); // enable interrupts
|
||||
pci_write_config32(dev, 0x6c, dword);
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//First pci-x slot (on bcm5785) under bus_bcm5785_1:d.0
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5785_1_1, (4<<2)|i, apicid_bcm5785[1], 2 + (0+i)%4); //
|
||||
}
|
||||
|
||||
|
||||
//pci slot (on bcm5785)
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5785_0, (4<<2)|i, apicid_bcm5785[1], i%2); //
|
||||
}
|
||||
|
||||
|
||||
//onboard ati
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5785_0, (5<<2)|0, apicid_bcm5785[1], 0x1);
|
||||
|
||||
//PCI-X on bcm5780
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[1], (4<<2)|i, apicid_bcm5785[1], 6 + (0+i)%4); //
|
||||
}
|
||||
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[1], (5<<2)|i, apicid_bcm5785[1], 6 + (1+i)%4); //
|
||||
}
|
||||
|
||||
//onboard Broadcom
|
||||
for(i=0;i<2;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[2], (4<<2)|i, apicid_bcm5785[1], 0xa + (0+i)%4); //
|
||||
}
|
||||
|
||||
|
||||
// First PCI-E x8
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[5], (0<<2)|i, apicid_bcm5785[1], 0xe); //
|
||||
}
|
||||
|
||||
|
||||
// Second PCI-E x8
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[3], (0<<2)|i, apicid_bcm5785[1], 0xc); //
|
||||
}
|
||||
|
||||
|
||||
// Third PCI-E x1
|
||||
for(i=0;i<4;i++) {
|
||||
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_bcm5780[4], (0<<2)|i, apicid_bcm5785[1], 0xd); //
|
||||
}
|
||||
|
||||
/*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);
|
||||
}
|
||||
|
|
@ -0,0 +1,265 @@
|
|||
/*
|
||||
* broadcom blast needs a different resource map
|
||||
*
|
||||
*/
|
||||
|
||||
static void setup_blast_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, 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, 0x00000003,
|
||||
PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00000000,
|
||||
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 regin i
|
||||
*/
|
||||
PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x08000003,
|
||||
PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000,
|
||||
PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000,
|
||||
PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000,
|
||||
};
|
||||
|
||||
int max;
|
||||
max = sizeof(register_values)/sizeof(register_values[0]);
|
||||
setup_resource_map(register_values, max);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
driver bcm5780_nic.o
|
||||
driver bcm5780_pcix.o
|
||||
driver bcm5780_pcie.o
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <device/pci_ops.h>
|
||||
|
||||
|
||||
static void nic_init(struct device *dev)
|
||||
{
|
||||
|
||||
#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,
|
||||
.ops_pci = &lops_pci,
|
||||
};
|
||||
static struct pci_driver nic_driver __pci_driver = {
|
||||
.ops = &nic_ops,
|
||||
.vendor = PCI_VENDOR_ID_BROADCOM,
|
||||
.device = PCI_DEVICE_ID_BROADCOM_BCM5780_NIC,
|
||||
};
|
||||
static struct pci_driver nic1_driver __pci_driver = {
|
||||
.ops = &nic_ops,
|
||||
.vendor = PCI_VENDOR_ID_BROADCOM,
|
||||
.device = PCI_DEVICE_ID_BROADCOM_BCM5780_NIC1,
|
||||
};
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <device/pci_ops.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,
|
||||
.reset_bus = pci_bus_reset,
|
||||
.ops_pci = &lops_pci,
|
||||
|
||||
};
|
||||
|
||||
static struct pci_driver pcie_driver __pci_driver = {
|
||||
.ops = &pcie_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PCIE,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <device/pci_ops.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_bus_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = pci_bus_enable_resources,
|
||||
.init = 0 ,
|
||||
.scan_bus = pci_scan_bridge,
|
||||
.reset_bus = pci_bus_reset,
|
||||
.ops_pci = &lops_pci,
|
||||
|
||||
};
|
||||
|
||||
static struct pci_driver ht_driver __pci_driver = {
|
||||
.ops = &ht_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PXB,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
config chip.h
|
||||
driver bcm5785.o
|
||||
driver bcm5785_usb.o
|
||||
driver bcm5785_lpc.o
|
||||
driver bcm5785_sb_pci_main.o
|
||||
driver bcm5785_ide.o
|
||||
driver bcm5785_sata.o
|
||||
object bcm5785_reset.o
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include "bcm5785.h"
|
||||
|
||||
void bcm5785_enable(device_t dev)
|
||||
{
|
||||
device_t sb_pci_main_dev;
|
||||
device_t bus_dev;
|
||||
unsigned index;
|
||||
unsigned reg_old, reg;
|
||||
|
||||
/* See if we are on the behind the pcix bridge */
|
||||
bus_dev = dev->bus->dev;
|
||||
if ((bus_dev->vendor == PCI_VENDOR_ID_SERVERWORKS) &&
|
||||
(bus_dev->device == 0x0036 )) // device under PCI-X Bridge
|
||||
{
|
||||
unsigned devfn;
|
||||
devfn = bus_dev->path.u.pci.devfn + (1 << 3);
|
||||
sb_pci_main_dev = dev_find_slot(bus_dev->bus->secondary, devfn);
|
||||
// index = ((dev->path.u.pci.devfn & ~7) >> 3) + 8;
|
||||
} else if ((bus_dev->vendor == PCI_VENDOR_ID_SERVERWORKS) &&
|
||||
(bus_dev->device == 0x0104)) // device under PCI Bridge( under PCI-X )
|
||||
{
|
||||
unsigned devfn;
|
||||
devfn = bus_dev->bus->dev->path.u.pci.devfn + (1 << 3);
|
||||
sb_pci_main_dev = dev_find_slot(bus_dev->bus->dev->bus->secondary, devfn);
|
||||
// index = ((dev->path.u.pci.devfn & ~7) >> 3) + 8;
|
||||
}
|
||||
else { // same bus
|
||||
unsigned devfn;
|
||||
uint32_t id;
|
||||
devfn = (dev->path.u.pci.devfn) & ~7;
|
||||
if( dev->vendor == PCI_VENDOR_ID_SERVERWORKS ) {
|
||||
if(dev->device == 0x0036) //PCI-X Bridge
|
||||
{ devfn += (1<<3); }
|
||||
else if(dev->device == 0x0223) // USB
|
||||
{ devfn -= (1<<3); }
|
||||
}
|
||||
sb_pci_main_dev = dev_find_slot(dev->bus->secondary, devfn);
|
||||
// index = dev->path.u.pci.devfn & 7;
|
||||
}
|
||||
if (!sb_pci_main_dev) {
|
||||
return;
|
||||
}
|
||||
|
||||
// get index now
|
||||
#if 0
|
||||
if (index < 16) {
|
||||
reg = reg_old = pci_read_config16(sb_pci_main_dev, 0x48);
|
||||
reg &= ~(1 << index);
|
||||
if (dev->enabled) {
|
||||
reg |= (1 << index);
|
||||
}
|
||||
if (reg != reg_old) {
|
||||
pci_write_config16(sb_pci_main_dev, 0x48, reg);
|
||||
}
|
||||
}
|
||||
else if (index == 16) {
|
||||
reg = reg_old = pci_read_config8(sb_pci_main_dev, 0x47);
|
||||
reg &= ~(1 << 7);
|
||||
if (!dev->enabled) {
|
||||
reg |= (1 << 7);
|
||||
}
|
||||
if (reg != reg_old) {
|
||||
pci_write_config8(sb_pci_main_dev, 0x47, reg);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
struct chip_operations southbridge_broadcom_bcm5785_ops = {
|
||||
CHIP_NAME("Serverworks bcm5785")
|
||||
.enable_dev = bcm5785_enable,
|
||||
};
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
#ifndef BCM5785_H
|
||||
#define BCM5785_H
|
||||
|
||||
#include "chip.h"
|
||||
|
||||
void bcm5785_enable(device_t dev);
|
||||
|
||||
#endif /* BCM5785_H */
|
||||
|
|
@ -0,0 +1,193 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#if USE_FALLBACK_IMAGE == 1
|
||||
|
||||
static void bcm5785_enable_rom(void)
|
||||
{
|
||||
unsigned char byte;
|
||||
uint32_t dword;
|
||||
uint16_t word;
|
||||
device_t addr;
|
||||
|
||||
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
|
||||
/* Locate the BCM 5785 SB PCI Main */
|
||||
addr = pci_locate_device(PCI_ID(0x1166, 0x0205), 0); // 0x0201?
|
||||
|
||||
/* Set the 4MB enable bit bit */
|
||||
byte = pci_read_config8(addr, 0x41);
|
||||
byte |= 0x0e;
|
||||
pci_write_config8(addr, 0x41, byte);
|
||||
}
|
||||
|
||||
static void bcm5785_enable_lpc(void)
|
||||
{
|
||||
|
||||
uint8_t byte;
|
||||
device_t dev;
|
||||
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0234), 0);
|
||||
|
||||
/* LPC Control 0 */
|
||||
byte = pci_read_config8(dev, 0x44);
|
||||
/* Serial 0 */
|
||||
byte |= (1<<6);
|
||||
pci_write_config8(dev, 0x44, byte);
|
||||
|
||||
/* LPC Control 4 */
|
||||
byte = pci_read_config8(dev, 0x48);
|
||||
/* superio port 0x2e/4e enable */
|
||||
byte |=(1<<1)|(1<<0);
|
||||
pci_write_config8(dev, 0x48, byte);
|
||||
}
|
||||
#endif /* USE_FALLBACK_IMAGE == 1 */
|
||||
|
||||
|
||||
static void bcm5785_enable_wdt_port_cf9(void)
|
||||
{
|
||||
device_t dev;
|
||||
uint32_t dword;
|
||||
uint32_t dword_old;
|
||||
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0205), 0);
|
||||
|
||||
dword_old = pci_read_config32(dev, 0x4c);
|
||||
dword = dword_old | (1<<4); //enable Timer Func
|
||||
if(dword != dword_old ) {
|
||||
pci_write_config32(dev, 0x4c, dword);
|
||||
}
|
||||
|
||||
dword_old = pci_read_config32(dev, 0x6c);
|
||||
dword = dword_old | (1<<9); //unhide Timer Func in pci space
|
||||
if(dword != dword_old ) {
|
||||
pci_write_config32(dev, 0x6c, dword);
|
||||
}
|
||||
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0238), 0);
|
||||
|
||||
/* enable cf9 */
|
||||
pci_write_config8(dev, 0x40, (1<<2));
|
||||
}
|
||||
|
||||
static void hard_reset(void)
|
||||
{
|
||||
bcm5785_enable_wdt_port_cf9();
|
||||
|
||||
set_bios_reset();
|
||||
|
||||
/* full reset */
|
||||
outb(0x0a, 0x0cf9);
|
||||
outb(0x0e, 0x0cf9);
|
||||
}
|
||||
|
||||
static void soft_reset(void)
|
||||
{
|
||||
bcm5785_enable_wdt_port_cf9();
|
||||
|
||||
set_bios_reset();
|
||||
#if 1
|
||||
/* link reset */
|
||||
// outb(0x02, 0x0cf9);
|
||||
outb(0x06, 0x0cf9);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
static void bcm5785_enable_msg(void)
|
||||
{
|
||||
device_t dev;
|
||||
uint32_t dword;
|
||||
uint32_t dword_old;
|
||||
uint8_t byte;
|
||||
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0205), 0);
|
||||
|
||||
byte = pci_read_config8(dev, 0x42);
|
||||
byte = (1<<1); //enable a20
|
||||
pci_write_config8(dev, 0x42, byte);
|
||||
|
||||
dword_old = pci_read_config32(dev, 0x6c);
|
||||
// bit 5: enable A20 Message
|
||||
// bit 4: enable interrupt messages
|
||||
// bit 3: enable reset init message
|
||||
// bit 2: enable keyboard init message
|
||||
// bit 1: enable upsteam messages
|
||||
// bit 0: enable shutdowm message to init generation
|
||||
dword = dword_old | (1<<5) | (1<<3) | (1<<2) | (1<<1) | (1<<0); // bit 1 and bit 4 must be set, otherwise interrupt msg will not be delivered to the processor
|
||||
if(dword != dword_old ) {
|
||||
pci_write_config32(dev, 0x6c, dword);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
static void bcm5785_early_setup(void)
|
||||
{
|
||||
uint8_t byte;
|
||||
uint16_t word;
|
||||
uint32_t dword;
|
||||
device_t dev;
|
||||
|
||||
//F0
|
||||
// enable device on bcm5785 at first
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0205), 0);
|
||||
dword = pci_read_config32(dev, 0x64);
|
||||
dword |= (1<<15) | (1<<11) | (1<<3); // ioapci enable
|
||||
dword |= (1<<8); // USB enable
|
||||
dword |= /* (1<<27)|*/(1<<14); // IDE enable
|
||||
pci_write_config32(dev, 0x64, dword);
|
||||
|
||||
byte = pci_read_config8(dev, 0x84);
|
||||
byte |= (1<<0); // SATA enable
|
||||
pci_write_config8(dev, 0x84, byte);
|
||||
|
||||
// wdt and cf9 for later in linuxbios_ram to call hard_reset
|
||||
bcm5785_enable_wdt_port_cf9();
|
||||
|
||||
bcm5785_enable_msg();
|
||||
|
||||
|
||||
#if 1
|
||||
// IDE related
|
||||
//F0
|
||||
byte = pci_read_config8(dev, 0x4e);
|
||||
byte |= (1<<4); //enable IDE ext regs
|
||||
pci_write_config8(dev, 0x4e, byte);
|
||||
|
||||
//F1
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0214), 0);
|
||||
byte = pci_read_config8(dev, 0x48);
|
||||
byte &= ~1; // disable pri channel
|
||||
pci_write_config8(dev, 0x48, byte);
|
||||
pci_write_config8(dev, 0xb0, 0x01);
|
||||
pci_write_config8(dev, 0xb2, 0x02);
|
||||
byte = pci_read_config8(dev, 0x06);
|
||||
byte |= (1<<4); // so b0, b2 can not be changed from now
|
||||
pci_write_config8(dev, 0x06, byte);
|
||||
byte = pci_read_config8(dev, 0x49);
|
||||
byte |= 1; // enable second channel
|
||||
pci_write_config8(dev, 0x49, byte);
|
||||
#endif
|
||||
|
||||
//F2
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0234), 0);
|
||||
|
||||
byte = pci_read_config8(dev, 0x40);
|
||||
byte |= (1<<3)|(1<<2); // LPC Retry, LPC to PCI DMA enable
|
||||
pci_write_config8(dev, 0x40, byte);
|
||||
|
||||
pci_write_config32(dev, 0x60, 0x0000ffff); // LPC Memory hole start and end
|
||||
|
||||
#if 1
|
||||
// USB related
|
||||
pci_write_config8(dev, 0x90, 0x40);
|
||||
pci_write_config8(dev, 0x92, 0x06);
|
||||
pci_write_config8(dev, 0x9c, 0x7c); //PHY timinig register
|
||||
pci_write_config8(dev, 0xa4, 0x02); //mask reg - low/full speed func
|
||||
pci_write_config8(dev, 0xa5, 0x02); //mask reg - low/full speed func
|
||||
pci_write_config8(dev, 0xa6, 0x00); //mask reg - high speed func
|
||||
pci_write_config8(dev, 0xb4, 0x40);
|
||||
#endif
|
||||
}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include "bcm5785_smbus.h"
|
||||
|
||||
#define SMBUS_IO_BASE 0x1000
|
||||
|
||||
static void enable_smbus(void)
|
||||
{
|
||||
device_t dev;
|
||||
dev = pci_locate_device(PCI_ID(0x1166, 0x0205), 0); // 0x0201?
|
||||
|
||||
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, 0x90, SMBUS_IO_BASE | 1);
|
||||
/* Set smbus iospace enable */
|
||||
pci_write_config8(dev, 0xd2, 0x03);
|
||||
/* clear any lingering errors, so the transaction will run */
|
||||
outb(inb(SMBUS_IO_BASE + SMBHSTSTAT), SMBUS_IO_BASE + SMBHSTSTAT);
|
||||
}
|
||||
|
||||
static int smbus_recv_byte(unsigned device)
|
||||
{
|
||||
return do_smbus_recv_byte(SMBUS_IO_BASE, device);
|
||||
}
|
||||
|
||||
static int smbus_send_byte(unsigned device, unsigned char val)
|
||||
{
|
||||
return do_smbus_send_byte(SMBUS_IO_BASE, device, val);
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <device/pci_ops.h>
|
||||
#include "bcm5785.h"
|
||||
|
||||
static void bcm5785_ide_read_resources(device_t dev)
|
||||
{
|
||||
struct resource *res;
|
||||
unsigned long index;
|
||||
|
||||
/* Get the normal pci resources of this device */
|
||||
pci_dev_read_resources(dev);
|
||||
|
||||
/* BAR */
|
||||
pci_get_resource(dev, 0x64);
|
||||
|
||||
compact_resources(dev);
|
||||
}
|
||||
|
||||
static void ide_init(struct device *dev)
|
||||
{
|
||||
uint16_t word;
|
||||
|
||||
|
||||
}
|
||||
|
||||
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 = bcm5785_ide_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = pci_dev_enable_resources,
|
||||
.init = ide_init,
|
||||
.scan_bus = 0,
|
||||
// .enable = bcm5785_enable,
|
||||
.ops_pci = &lops_pci,
|
||||
};
|
||||
|
||||
static struct pci_driver ide_driver __pci_driver = {
|
||||
.ops = &ide_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_IDE,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,137 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.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 "bcm5785.h"
|
||||
|
||||
static void lpc_init(device_t dev)
|
||||
{
|
||||
|
||||
/* Initialize the real time clock */
|
||||
rtc_init(0);
|
||||
|
||||
/* Initialize isa dma */
|
||||
isa_dma_init();
|
||||
|
||||
}
|
||||
|
||||
static void bcm5785_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);
|
||||
|
||||
/* 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 bcm5785_lpc_enable_childrens_resources(device_t dev)
|
||||
{
|
||||
unsigned link;
|
||||
uint32_t reg;
|
||||
int i;
|
||||
int var_num = 0;
|
||||
|
||||
reg = pci_read_config8(dev, 0x44);
|
||||
|
||||
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("bcm5785lpc decode:%s, base=0x%08x, end=0x%08x\r\n",dev_path(child),base, end);
|
||||
switch(base) {
|
||||
case 0x60: //KBC
|
||||
case 0x64:
|
||||
reg |= (1<<29);
|
||||
case 0x3f8: // COM1
|
||||
reg |= (1<<6); break;
|
||||
case 0x2f8: // COM2
|
||||
reg |= (1<<7); break;
|
||||
case 0x378: // Parallal 1
|
||||
reg |= (1<<0); break;
|
||||
case 0x3f0: // FD0
|
||||
reg |= (1<<26); break;
|
||||
case 0x220: // Aduio 0
|
||||
reg |= (1<<14); break;
|
||||
case 0x300: // Midi 0
|
||||
reg |= (1<<18); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
pci_write_config32(dev, 0x44, reg);
|
||||
|
||||
|
||||
}
|
||||
|
||||
static void bcm5785_lpc_enable_resources(device_t dev)
|
||||
{
|
||||
pci_dev_enable_resources(dev);
|
||||
bcm5785_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 = bcm5785_lpc_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = bcm5785_lpc_enable_resources,
|
||||
.init = lpc_init,
|
||||
.scan_bus = scan_static_bus,
|
||||
// .enable = bcm5785_enable,
|
||||
.ops_pci = &lops_pci,
|
||||
};
|
||||
static struct pci_driver lpc_driver __pci_driver = {
|
||||
.ops = &lpc_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_LPC,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <arch/io.h>
|
||||
|
||||
#define PCI_DEV(BUS, DEV, FN) ( \
|
||||
(((BUS) & 0xFFF) << 20) | \
|
||||
(((DEV) & 0x1F) << 15) | \
|
||||
(((FN) & 0x7) << 12))
|
||||
|
||||
typedef unsigned device_t;
|
||||
|
||||
static void pci_write_config32(device_t dev, unsigned where, unsigned value)
|
||||
{
|
||||
unsigned addr;
|
||||
addr = (dev>>4) | where;
|
||||
outl(0x80000000 | (addr & ~3), 0xCF8);
|
||||
outl(value, 0xCFC);
|
||||
}
|
||||
|
||||
static unsigned pci_read_config32(device_t dev, unsigned where)
|
||||
{
|
||||
unsigned addr;
|
||||
addr = (dev>>4) | 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 */
|
||||
/* Actually it is not a real hard_reset --- it only reset coherent link table, but not reset link freq and width */
|
||||
outb((0 <<3)|(0<<2)|(1<<1), 0xcf9);
|
||||
outb((0 <<3)|(1<<2)|(1<<1), 0xcf9);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.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 <arch/io.h>
|
||||
#include "bcm5785.h"
|
||||
|
||||
|
||||
static void sata_init(struct device *dev)
|
||||
{
|
||||
|
||||
uint8_t byte;
|
||||
|
||||
uint8_t *base;
|
||||
uint8_t *mmio;
|
||||
struct resource *res;
|
||||
int i;
|
||||
|
||||
if(!(dev->path.u.pci.devfn & 7)) { // only set it in Func0
|
||||
byte = pci_read_config8(dev, 0x78);
|
||||
byte |= (1<<7);
|
||||
pci_write_config8(dev, 0x78, byte);
|
||||
|
||||
res = find_resource(dev, 0x24);
|
||||
base = res->base;
|
||||
//init PHY
|
||||
|
||||
printk_debug("init PHY...\n");
|
||||
for(i=0; i<4; i++) {
|
||||
mmio = base + 0x100 * i;
|
||||
byte = readb(mmio + 0x40);
|
||||
printk_debug("port %d PHY status = %02x\r\n", i, byte);
|
||||
if(byte & 0x4) {// bit 2 is set
|
||||
byte = readb(mmio+0x48);
|
||||
writeb(byte | 1, mmio + 0x48);
|
||||
writeb(byte & (~1), mmio + 0x48);
|
||||
byte = readb(mmio + 0x40);
|
||||
printk_debug("after reset port %d PHY status = %02x\r\n", i, 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 sata_ops = {
|
||||
.read_resources = pci_dev_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = pci_dev_enable_resources,
|
||||
// .enable = bcm5785_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_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_SATA,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,153 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.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 <device/smbus.h>
|
||||
#include "bcm5785.h"
|
||||
#include "bcm5785_smbus.h"
|
||||
|
||||
#define NMI_OFF 0
|
||||
|
||||
static void sb_init(device_t dev)
|
||||
{
|
||||
uint8_t byte;
|
||||
uint8_t byte_old;
|
||||
int nmi_option;
|
||||
|
||||
uint32_t dword;
|
||||
|
||||
/* 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);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
static void bcm5785_sb_read_resources(device_t dev)
|
||||
{
|
||||
struct resource *res;
|
||||
unsigned long index;
|
||||
|
||||
/* Get the normal pci resources of this device */
|
||||
pci_dev_read_resources(dev);
|
||||
|
||||
/* Get Resource for SMBUS */
|
||||
pci_get_resource(dev, 0x90);
|
||||
|
||||
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;
|
||||
|
||||
}
|
||||
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, 0x90);
|
||||
|
||||
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, 0x90);
|
||||
|
||||
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, 0x90);
|
||||
|
||||
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, 0x90);
|
||||
|
||||
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, 0x2c,
|
||||
((device & 0xffff) << 16) | (vendor & 0xffff));
|
||||
}
|
||||
|
||||
static struct pci_operations lops_pci = {
|
||||
.set_subsystem = lpci_set_subsystem,
|
||||
};
|
||||
|
||||
static struct device_operations sb_ops = {
|
||||
.read_resources = bcm5785_sb_read_resources,
|
||||
.set_resources = pci_dev_set_resources,
|
||||
.enable_resources = pci_dev_enable_resources,
|
||||
.init = sb_init,
|
||||
.scan_bus = scan_static_bus,
|
||||
// .enable = bcm5785_enable,
|
||||
.ops_pci = &lops_pci,
|
||||
.ops_smbus_bus = &lops_smbus_bus,
|
||||
};
|
||||
static struct pci_driver sb_driver __pci_driver = {
|
||||
.ops = &sb_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_SB_PCI_MAIN,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,184 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
#include <device/smbus_def.h>
|
||||
|
||||
#define SMBHSTSTAT 0x0
|
||||
#define SMBSLVSTAT 0x1
|
||||
#define SMBHSTCTRL 0x2
|
||||
#define SMBHSTCMD 0x3
|
||||
#define SMBHSTADDR 0x4
|
||||
#define SMBHSTDAT0 0x5
|
||||
#define SMBHSTDAT1 0x6
|
||||
#define SMBHSTBLKDAT 0x7
|
||||
|
||||
#define SMBSLVCTRL 0x8
|
||||
#define SMBSLVCMD_SHADOW 0x9
|
||||
#define SMBSLVEVT 0xa
|
||||
#define SMBSLVDAT 0xc
|
||||
|
||||
|
||||
/* 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;
|
||||
val = inb(smbus_io_base + SMBHSTSTAT);
|
||||
val &= 0x1f;
|
||||
if (val == 0) { // ready now
|
||||
return 0;
|
||||
}
|
||||
outb(val, smbus_io_base + SMBHSTSTAT);
|
||||
} while(--loops);
|
||||
return -2; // time out
|
||||
}
|
||||
|
||||
static int smbus_wait_until_done(unsigned smbus_io_base)
|
||||
{
|
||||
unsigned long loops;
|
||||
loops = SMBUS_TIMEOUT;
|
||||
do {
|
||||
unsigned char val;
|
||||
|
||||
val = inb(smbus_io_base + SMBHSTSTAT);
|
||||
val &= 0x1f; // mask off reserved bits
|
||||
if ( val & 0x1c) {
|
||||
return -5; // error
|
||||
}
|
||||
if ( val == 0x02) {
|
||||
outb(val, smbus_io_base + SMBHSTSTAT); // clear status
|
||||
return 0; //
|
||||
}
|
||||
} while(--loops);
|
||||
return -3; // timeout
|
||||
}
|
||||
|
||||
static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device)
|
||||
{
|
||||
uint8_t byte;
|
||||
|
||||
if (smbus_wait_until_ready(smbus_io_base) < 0) {
|
||||
return -2; // not ready
|
||||
}
|
||||
|
||||
/* set the device I'm talking too */
|
||||
outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBHSTADDR);
|
||||
|
||||
byte = inb(smbus_io_base + SMBHSTCTRL);
|
||||
byte &= 0xe3; // Clear [4:2]
|
||||
byte |= (1<<2) | (1<<6); // Byte data read/write command, start the command
|
||||
outb(byte, smbus_io_base + SMBHSTCTRL);
|
||||
|
||||
/* poll for transaction completion */
|
||||
if (smbus_wait_until_done(smbus_io_base) < 0) {
|
||||
return -3; // timeout or error
|
||||
}
|
||||
|
||||
/* read results of transaction */
|
||||
byte = inb(smbus_io_base + SMBHSTCMD);
|
||||
|
||||
return byte;
|
||||
|
||||
}
|
||||
static int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, unsigned char val)
|
||||
{
|
||||
uint8_t byte;
|
||||
|
||||
if (smbus_wait_until_ready(smbus_io_base) < 0) {
|
||||
return -2; // not ready
|
||||
}
|
||||
|
||||
/* set the command... */
|
||||
outb(val, smbus_io_base + SMBHSTCMD);
|
||||
|
||||
/* set the device I'm talking too */
|
||||
outb(((device & 0x7f) << 1)|0 , smbus_io_base + SMBHSTADDR);
|
||||
|
||||
byte = inb(smbus_io_base + SMBHSTCTRL);
|
||||
byte &= 0xe3; // Clear [4:2]
|
||||
byte |= (1<<2) | (1<<6); // Byte data read/write command, start the command
|
||||
outb(byte, smbus_io_base + SMBHSTCTRL);
|
||||
|
||||
/* poll for transaction completion */
|
||||
if (smbus_wait_until_done(smbus_io_base) < 0) {
|
||||
return -3; // timeout or error
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address)
|
||||
{
|
||||
uint8_t byte;
|
||||
|
||||
if (smbus_wait_until_ready(smbus_io_base) < 0) {
|
||||
return -2; // not ready
|
||||
}
|
||||
|
||||
/* set the command/address... */
|
||||
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
|
||||
|
||||
/* set the device I'm talking too */
|
||||
outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBHSTADDR);
|
||||
|
||||
byte = inb(smbus_io_base + SMBHSTCTRL);
|
||||
byte &= 0xe3; // Clear [4:2]
|
||||
byte |= (1<<3) | (1<<6); // Byte data read/write command, start the command
|
||||
outb(byte, smbus_io_base + SMBHSTCTRL);
|
||||
|
||||
/* poll for transaction completion */
|
||||
if (smbus_wait_until_done(smbus_io_base) < 0) {
|
||||
return -3; // timeout or error
|
||||
}
|
||||
|
||||
/* read results of transaction */
|
||||
byte = inb(smbus_io_base + SMBHSTDAT0);
|
||||
|
||||
return byte;
|
||||
}
|
||||
static int do_smbus_write_byte(unsigned smbus_io_base, unsigned device, unsigned address, unsigned char val)
|
||||
{
|
||||
uint8_t byte;
|
||||
|
||||
if (smbus_wait_until_ready(smbus_io_base) < 0) {
|
||||
return -2; // not ready
|
||||
}
|
||||
|
||||
/* set the command/address... */
|
||||
outb(address & 0xff, smbus_io_base + SMBHSTCMD);
|
||||
|
||||
/* set the device I'm talking too */
|
||||
outb(((device & 0x7f) << 1)|0 , smbus_io_base + SMBHSTADDR);
|
||||
|
||||
/* output value */
|
||||
outb(val, smbus_io_base + SMBHSTDAT0);
|
||||
|
||||
byte = inb(smbus_io_base + SMBHSTCTRL);
|
||||
byte &= 0xe3; // Clear [4:2]
|
||||
byte |= (1<<3) | (1<<6); // Byte data read/write command, start the command
|
||||
outb(byte, smbus_io_base + SMBHSTCTRL);
|
||||
|
||||
/* poll for transaction completion */
|
||||
if (smbus_wait_until_done(smbus_io_base) < 0) {
|
||||
return -3; // timeout or error
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
* Copyright 2005 AMD
|
||||
* by yinghai.lu@amd.com
|
||||
*/
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pci.h>
|
||||
#include <device/pci_ids.h>
|
||||
#include <device/pci_ops.h>
|
||||
#include "bcm5785.h"
|
||||
|
||||
static void usb_init(struct device *dev)
|
||||
{
|
||||
uint32_t dword;
|
||||
|
||||
dword = pci_read_config32(dev, 0x04);
|
||||
dword |= (1<<2)|(1<<1)|(1<<0);
|
||||
pci_write_config32(dev, 0x04, dword);
|
||||
|
||||
pci_write_config8(dev, 0x41, 0x00); // Serversworks said
|
||||
|
||||
}
|
||||
|
||||
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 = usb_init,
|
||||
// .enable = bcm5785_enable,
|
||||
.scan_bus = 0,
|
||||
.ops_pci = &lops_pci,
|
||||
};
|
||||
|
||||
static struct pci_driver usb_driver __pci_driver = {
|
||||
.ops = &usb_ops,
|
||||
.vendor = PCI_VENDOR_ID_SERVERWORKS,
|
||||
.device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_USB,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#ifndef BCM5785_CHIP_H
|
||||
#define BCM5785_CHIP_H
|
||||
|
||||
struct southbridge_broadcom_bcm5785_config
|
||||
{
|
||||
unsigned int ide0_enable : 1;
|
||||
unsigned int ide1_enable : 1;
|
||||
unsigned int sata0_enable : 1;
|
||||
unsigned int sata1_enable : 1;
|
||||
};
|
||||
struct chip_operations;
|
||||
extern struct chip_operations southbridge_broadcom_bcm5785_ops;
|
||||
|
||||
#endif /* BCM5785_CHIP_H */
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
#include <arch/romcc_io.h>
|
||||
#include "pc87417.h"
|
||||
|
||||
|
||||
static void pc87417_enable_serial(device_t dev, unsigned iobase)
|
||||
{
|
||||
pnp_set_logical_device(dev);
|
||||
pnp_set_enable(dev, 0);
|
||||
pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
|
||||
pnp_set_enable(dev, 1);
|
||||
}
|
||||
static void pc87417_enable_dev(device_t dev)
|
||||
{
|
||||
pnp_set_logical_device(dev);
|
||||
pnp_set_enable(dev, 1);
|
||||
}
|
||||
|
|
@ -1,5 +1,7 @@
|
|||
/* Copyright 2000 AG Electronics Ltd. */
|
||||
/* Copyright 2003-2004 Linux Networx */
|
||||
/* Copyright 2005 Tyan */
|
||||
/* By yhlu */
|
||||
/* This code is distributed without warranty under the GPL v2 (see COPYING) */
|
||||
|
||||
#include <arch/io.h>
|
||||
|
|
@ -8,10 +10,11 @@
|
|||
#include <console/console.h>
|
||||
#include <string.h>
|
||||
#include <bitops.h>
|
||||
#include <uart8250.h>
|
||||
#include <pc80/keyboard.h>
|
||||
#include "chip.h"
|
||||
#include "pc87417.h"
|
||||
|
||||
|
||||
static void init(device_t dev)
|
||||
{
|
||||
struct superio_NSC_pc87417_config *conf;
|
||||
|
|
@ -49,29 +52,26 @@ static struct device_operations ops = {
|
|||
};
|
||||
|
||||
static struct pnp_info pnp_dev_info[] = {
|
||||
{ &ops, PC87417_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, },
|
||||
{ &ops, PC87417_SP2, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
|
||||
{ &ops, PC87417_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
|
||||
{ &ops, PC87417_SWC, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IO3 | PNP_IRQ0,
|
||||
{ 0xfff0, 0 }, { 0xfffc, 0 }, { 0xfffc, 0 }, { 0xfff8, 0 } },
|
||||
{ &ops, PC87417_KBCM, PNP_IRQ0 },
|
||||
{ &ops, PC87417_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, },
|
||||
{ &ops, PC87417_GPIO, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } },
|
||||
{ &ops, PC87417_WDT, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 } },
|
||||
{ &ops, PC87417_FMC, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } },
|
||||
{ &ops, PC87417_XBUS, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } },
|
||||
{ &ops, PC87417_RTC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0xfffe, 0 }, { 0xfffe, 0 } },
|
||||
{ &ops, PC87417_MHC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0xffe0, 0 }, { 0xffe0, 0 } },
|
||||
{ &ops, PC87417_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, },
|
||||
{ &ops, PC87417_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x04f8, 0}, },
|
||||
{ &ops, PC87417_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, },
|
||||
{ &ops, PC87417_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
|
||||
{ &ops, PC87417_SWC, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 }, },
|
||||
{ &ops, PC87417_KBCM, PNP_IRQ0 },
|
||||
{ &ops, PC87417_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, },
|
||||
{ &ops, PC87417_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } },
|
||||
{ &ops, PC87417_XBUS, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } },
|
||||
{ &ops, PC87417_RTC, PNP_IO0 | PNP_IO1, { 0xfffe, 0 }, {0xfffe, 0x4} },
|
||||
};
|
||||
|
||||
|
||||
static void enable_dev(struct device *dev)
|
||||
{
|
||||
pnp_enable_devices(dev, &ops,
|
||||
sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
|
||||
pnp_enable_devices(dev, &pnp_ops,
|
||||
sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
|
||||
}
|
||||
|
||||
struct chip_operations superio_NSC_pc87417_ops = {
|
||||
CHIP_NAME("NSC 87417")
|
||||
CHIP_NAME("NSC pc87417")
|
||||
.enable_dev = enable_dev,
|
||||
};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,65 @@
|
|||
# Sample config file for
|
||||
# the broadcom blast
|
||||
# This will make a target directory of ./blast
|
||||
|
||||
target blast
|
||||
mainboard broadcom/blast
|
||||
|
||||
romimage "normal"
|
||||
# 48K for 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=0x13800
|
||||
# option ROM_IMAGE_SIZE=0x17800
|
||||
# option ROM_IMAGE_SIZE=0x15000
|
||||
option ROM_IMAGE_SIZE=0x20000
|
||||
option XIP_ROM_SIZE=0x20000
|
||||
option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
|
||||
# payload ../../../payloads/tg3--ide_disk.zelf
|
||||
# payload ../../../payloads/filo.elf
|
||||
# payload ../../../payloads/filo_mem.elf
|
||||
# payload ../../../payloads/filo.zelf
|
||||
# payload ../../../payloads/tg3--filo_hda2.zelf
|
||||
# payload ../../../payloads/tg3.zelf
|
||||
# payload ../../../payloads/tg3_vga.zelf
|
||||
# payload ../../../../payloads/tg3--filo_hda2_vga.zelf
|
||||
payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
|
||||
# payload ../../../payloads/tg3_com2.zelf
|
||||
# payload ../../../payloads/e1000--filo.zelf
|
||||
# payload ../../../payloads/tg3--e1000--filo.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf
|
||||
end
|
||||
|
||||
romimage "fallback"
|
||||
option USE_FALLBACK_IMAGE=1
|
||||
# option ROM_IMAGE_SIZE=0x13800
|
||||
# option ROM_IMAGE_SIZE=0x17800
|
||||
# option ROM_IMAGE_SIZE=0x15000
|
||||
option ROM_IMAGE_SIZE=0x20000
|
||||
option XIP_ROM_SIZE=0x20000
|
||||
option LINUXBIOS_EXTRA_VERSION="$(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_hda2.zelf
|
||||
# payload ../../../payloads/tg3.zelf
|
||||
# payload ../../../payloads/tg3_vga.zelf
|
||||
# payload ../../../../payloads/memtest
|
||||
# payload ../../../../payloads/tg3--filo_hda2_vga.zelf
|
||||
payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
|
||||
# payload ../../../payloads/tg3_com2.zelf
|
||||
# payload ../../../payloads/e1000--filo.zelf
|
||||
# payload ../../../payloads/tg3--e1000--filo.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
|
||||
# payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf
|
||||
end
|
||||
|
||||
buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"
|
||||
|
|
@ -0,0 +1 @@
|
|||
_blast
|
||||
Loading…
Reference in New Issue