diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/densitron/dpx114/Config.lb | 147 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/Options.lb | 109 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/auto.c | 124 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/chip.h | 5 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/cmos.layout | 74 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/debug.c | 128 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/failover.c | 32 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/irq_tables.c | 34 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/mainboard.c | 7 | ||||
| -rw-r--r-- | src/mainboard/densitron/dpx114/reset.c | 43 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/Config.lb | 4 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/chip.h | 5 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/cpu_rev.c | 15 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/debug.c | 70 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/northbridge.c | 155 | ||||
| -rw-r--r-- | src/northbridge/transmeta/tm5800/northbridge.h | 5 |
16 files changed, 0 insertions, 957 deletions
diff --git a/src/mainboard/densitron/dpx114/Config.lb b/src/mainboard/densitron/dpx114/Config.lb deleted file mode 100644 index 83d7ef5138..0000000000 --- a/src/mainboard/densitron/dpx114/Config.lb +++ /dev/null @@ -1,147 +0,0 @@ -## -## 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_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) - -## -## Compute where this copy of linuxBIOS will start in the boot rom -## -default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE ) - -## -## Compute a range of ROM that can cached to speed up linuxBIOS, -## execution speed. -## -## XIP_ROM_SIZE must be a power of 2. -## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE -## -default XIP_ROM_SIZE=65536 -default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE ) - -## -## Set all of the defaults for an x86 architecture -## - -arch i386 end - -## -## Build the objects we have code for in this directory. -## - -driver mainboard.o -if HAVE_PIRQ_TABLE object irq_tables.o end -#object reset.o - -## -## Romcc output -## -makerule ./failover.E - depends "$(MAINBOARD)/failover.c ./romcc" - action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@" -end - -makerule ./failover.inc - depends "$(MAINBOARD)/failover.c ./romcc" - action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@" -end - -makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h ./romcc" - action "./romcc -E -mcpu=c3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" -end -makerule ./auto.inc - depends "$(MAINBOARD)/auto.c option_table.h ./romcc" - action "./romcc -mcpu=c3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" -end - -## -## Build our 16 bit and 32 bit linuxBIOS entry code -## -mainboardinit cpu/x86/16bit/entry16.inc -mainboardinit cpu/x86/32bit/entry32.inc -ldscript /cpu/x86/16bit/entry16.lds -ldscript /cpu/x86/32bit/entry32.lds - -## -## Build our reset vector (This is where linuxBIOS is entered) -## -if USE_FALLBACK_IMAGE - mainboardinit cpu/x86/16bit/reset16.inc - ldscript /cpu/x86/16bit/reset16.lds -else - mainboardinit cpu/x86/32bit/reset32.inc - ldscript /cpu/x86/32bit/reset32.lds -end - -### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc - -## -## Include an id string (For safe flashing) -## -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds - -### -### This is the early phase of linuxBIOS startup -### Things are delicate and we test to see if we should -### failover to another image. -### -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds - mainboardinit ./failover.inc -end - -### -### O.k. We aren't just an intermediary anymore! -### - -## -## Setup RAM -## -mainboardinit cpu/x86/fpu/enable_fpu.inc -mainboardinit cpu/x86/mmx/enable_mmx.inc -mainboardinit ./auto.inc -mainboardinit cpu/x86/mmx/disable_mmx.inc - -## -## Include the secondary Configuration files -## -dir /pc80 -config chip.h - -chip northbridge/via/vt8601 - device pci_domain 0 on - chip southbridge/via/vt8231 - register "enable_usb" = "0" - register "enable_native_ide" = "0" - register "enable_com_ports" = "1" - register "enable_keyboard" = "0" - register "enable_nvram" = "1" -# device pci 0:11.0 on end -# device pci 0:11.1 on end -# device pci 0:11.2 on end -# device pci 0:11.3 on end -# device pci 0:11.4 on end -# device pci 0:11.5 on end -# device pci 0:11.6 on end -# device pci 0:12.0 on end - end - end - chip cpu/via/model_centaur - end -end diff --git a/src/mainboard/densitron/dpx114/Options.lb b/src/mainboard/densitron/dpx114/Options.lb deleted file mode 100644 index 86243a614d..0000000000 --- a/src/mainboard/densitron/dpx114/Options.lb +++ /dev/null @@ -1,109 +0,0 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses HAVE_FALLBACK_BOOT -uses HAVE_HARD_RESET -uses HAVE_OPTION_TABLE -uses USE_OPTION_TABLE -uses CONFIG_ROM_PAYLOAD -uses IRQ_SLOT_COUNT -uses MAINBOARD -uses MAINBOARD_VENDOR -uses MAINBOARD_PART_NUMBER -uses LINUXBIOS_EXTRA_VERSION -uses ARCH -uses FALLBACK_SIZE -uses STACK_SIZE -uses HEAP_SIZE -uses ROM_SIZE -uses ROM_SECTION_SIZE -uses ROM_IMAGE_SIZE -uses ROM_SECTION_SIZE -uses ROM_SECTION_OFFSET -uses CONFIG_ROM_PAYLOAD_START -uses CONFIG_COMPRESSED_PAYLOAD_LZMA -uses PAYLOAD_SIZE -uses _ROMBASE -uses _RAMBASE -uses XIP_ROM_SIZE -uses XIP_ROM_BASE -uses HAVE_MP_TABLE -uses CROSS_COMPILE -uses CC -uses HOSTCC -uses OBJCOPY -uses CONFIG_UDELAY_IO - -## ROM_SIZE is the size of boot ROM that this board will use. -default ROM_SIZE = 256*1024 - -### -### Build options -### - -## -## Build code for the fallback boot -## -default HAVE_FALLBACK_BOOT=1 - -## -## no MP table -## -default HAVE_MP_TABLE=0 - -## -## Build code to reset the motherboard from linuxBIOS -## -default HAVE_HARD_RESET=1 - -## -## use io based udelay function -## -default CONFIG_UDELAY_IO=1 - -## -## Build code to export a programmable irq routing table -## -default HAVE_PIRQ_TABLE=1 -default IRQ_SLOT_COUNT=5 - -## -## Build code to export a CMOS option table -## -default HAVE_OPTION_TABLE=1 - -### -### LinuxBIOS layout values -### - -## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy. -default ROM_IMAGE_SIZE = 65536 -default FALLBACK_SIZE = 131072 - -## -## 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 -default USE_OPTION_TABLE = 0 - -default _RAMBASE = 0x00004000 - -default CONFIG_ROM_PAYLOAD = 1 - -## -## The default compiler -## -default CC="$(CROSS_COMPILE)gcc -m32" -default HOSTCC="gcc" - -end diff --git a/src/mainboard/densitron/dpx114/auto.c b/src/mainboard/densitron/dpx114/auto.c deleted file mode 100644 index 992dfbcf22..0000000000 --- a/src/mainboard/densitron/dpx114/auto.c +++ /dev/null @@ -1,124 +0,0 @@ -#define ASSEMBLY 1 - -#include <stdint.h> -#include <device/pci_def.h> -#if 0 -#include <cpu/x86/lapic.h> -#endif -#include <arch/io.h> -#include <device/pnp_def.h> -#include <arch/romcc_io.h> -#include <arch/hlt.h> -#include "pc80/serial.c" -#include "arch/i386/lib/console.c" -#include "ram/ramtest.c" -#include "northbridge/via/vt8601/raminit.h" -#include "cpu/x86/mtrr/earlymtrr.c" -#include "cpu/x86/bist.h" - -/* - */ -void udelay(int usecs) -{ - int i; - for(i = 0; i < usecs; i++) - outb(i&0xff, 0x80); -} - -#include "lib/delay.c" -#include "cpu/x86/lapic/boot_cpu.c" -#include "debug.c" - -#include "southbridge/via/vt8231/vt8231_early_smbus.c" - - -#include "southbridge/via/vt8231/vt8231_early_serial.c" -static inline int spd_read_byte(unsigned device, unsigned address) -{ - return smbus_read_byte(device, address); -} - -#include "northbridge/via/vt8601/raminit.c" - - -static void enable_mainboard_devices(void) -{ - device_t dev; - /* dev 0 for southbridge */ - - dev = pci_locate_device(PCI_ID(0x1106,0x8231), 0); - - if (dev == PCI_DEV_INVALID) { - die("Southbridge not found!!!\n"); - } - pci_write_config8(dev, 0x50, 7); - pci_write_config8(dev, 0x51, 0xff); -#if 0 - // This early setup switches IDE into compatibility mode before PCI gets - // // a chance to assign I/Os - // movl $CONFIG_ADDR(0, 0x89, 0x42), %eax - // // movb $0x09, %dl - // movb $0x00, %dl - // PCI_WRITE_CONFIG_BYTE - // -#endif - /* we do this here as in V2, we can not yet do raw operations - * to pci! - */ - dev += 0x100; /* ICKY */ - - pci_write_config8(dev, 0x42, 0); -} - -static void enable_shadow_ram(void) -{ - device_t dev = 0; /* no need to look up 0:0.0 */ - unsigned char shadowreg; - /* dev 0 for southbridge */ - shadowreg = pci_read_config8(dev, 0x63); - /* 0xf0000-0xfffff */ - shadowreg |= 0x30; - pci_write_config8(dev, 0x63, shadowreg); -} - -static void main(unsigned long bist) -{ - unsigned long x; - - if (bist == 0) { - early_mtrr_init(); - } - enable_vt8231_serial(); - uart_init(); - console_init(); - - /* Halt if there was a built in self test failure */ - report_bist_failure(bist); - - /* init_timer();*/ - outb(5, 0x80); - - enable_mainboard_devices(); - enable_smbus(); - enable_shadow_ram(); - /* Check all of memory */ -#if 0 - ram_check(0x00000000, msr.lo); -#endif -#if 0 - static const struct { - unsigned long lo, hi; - } check_addrs[] = { - /* Check 16MB of memory @ 0*/ - { 0x00000000, 0x01000000 }, -#if TOTAL_CPUS > 1 - /* Check 16MB of memory @ 2GB */ - { 0x80000000, 0x81000000 }, -#endif - }; - int i; - for(i = 0; i < sizeof(check_addrs)/sizeof(check_addrs[0]); i++) { - ram_check(check_addrs[i].lo, check_addrs[i].hi); - } -#endif -} diff --git a/src/mainboard/densitron/dpx114/chip.h b/src/mainboard/densitron/dpx114/chip.h deleted file mode 100644 index 10beb176b0..0000000000 --- a/src/mainboard/densitron/dpx114/chip.h +++ /dev/null @@ -1,5 +0,0 @@ -extern struct chip_operations mainboard_densitron_dpx114_ops; - -struct mainboard_densitron_dpx114_config { - int nothing; -}; diff --git a/src/mainboard/densitron/dpx114/cmos.layout b/src/mainboard/densitron/dpx114/cmos.layout deleted file mode 100644 index 5ba4c032c1..0000000000 --- a/src/mainboard/densitron/dpx114/cmos.layout +++ /dev/null @@ -1,74 +0,0 @@ -entries - -#start-bit length config config-ID name -#0 8 r 0 seconds -#8 8 r 0 alarm_seconds -#16 8 r 0 minutes -#24 8 r 0 alarm_minutes -#32 8 r 0 hours -#40 8 r 0 alarm_hours -#48 8 r 0 day_of_week -#56 8 r 0 day_of_month -#64 8 r 0 month -#72 8 r 0 year -#80 4 r 0 rate_select -#84 3 r 0 REF_Clock -#87 1 r 0 UIP -#88 1 r 0 auto_switch_DST -#89 1 r 0 24_hour_mode -#90 1 r 0 binary_values_enable -#91 1 r 0 square-wave_out_enable -#92 1 r 0 update_finished_enable -#93 1 r 0 alarm_interrupt_enable -#94 1 r 0 periodic_interrupt_enable -#95 1 r 0 disable_clock_updates -#96 288 r 0 temporary_filler -0 384 r 0 reserved_memory -384 1 e 4 boot_option -385 1 e 4 last_boot -386 1 e 1 ECC_memory -388 4 r 0 reboot_bits -392 3 e 5 baud_rate -400 1 e 1 power_on_after_fail -412 4 e 6 debug_level -416 4 e 7 boot_first -420 4 e 7 boot_second -424 4 e 7 boot_third -428 4 h 0 boot_index -432 8 h 0 boot_countdown -1008 16 h 0 check_sum - -enumerations - -#ID value text -1 0 Disable -1 1 Enable -2 0 Enable -2 1 Disable -4 0 Fallback -4 1 Normal -5 0 115200 -5 1 57600 -5 2 38400 -5 3 19200 -5 4 9600 -5 5 4800 -5 6 2400 -5 7 1200 -6 6 Notice -6 7 Info -6 8 Debug -6 9 Spew -7 0 Network -7 1 HDD -7 2 Floppy -7 8 Fallback_Network -7 9 Fallback_HDD -7 10 Fallback_Floppy -#7 3 ROM - -checksums - -checksum 392 1007 1008 - - diff --git a/src/mainboard/densitron/dpx114/debug.c b/src/mainboard/densitron/dpx114/debug.c deleted file mode 100644 index 714fcc5783..0000000000 --- a/src/mainboard/densitron/dpx114/debug.c +++ /dev/null @@ -1,128 +0,0 @@ - -static void print_debug_pci_dev(unsigned dev) -{ - print_debug("PCI: "); - print_debug_hex8((dev >> 16) & 0xff); - print_debug_char(':'); - print_debug_hex8((dev >> 11) & 0x1f); - print_debug_char('.'); - print_debug_hex8((dev >> 8) & 7); -} - -static void print_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - print_debug_pci_dev(dev); - print_debug("\r\n"); - } -} - -static void dump_pci_device(unsigned dev) -{ - int i; - print_debug_pci_dev(dev); - print_debug("\r\n"); - - for(i = 0; i <= 255; i++) { - unsigned char val; - if ((i & 0x0f) == 0) { - print_debug_hex8(i); - print_debug_char(':'); - } - val = pci_read_config8(dev, i); - print_debug_char(' '); - print_debug_hex8(val); - if ((i & 0x0f) == 0x0f) { - print_debug("\r\n"); - } - } -} - -static void dump_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - dump_pci_device(dev); - } -} -#if 0 -static void dump_spd_registers(const struct mem_controller *ctrl) -{ - int i; - print_debug("\r\n"); - for(i = 0; i < 4; i++) { - unsigned device; - device = ctrl->channel0[i]; - if (device) { - int j; - print_debug("dimm: "); - print_debug_hex8(i); - print_debug(".0: "); - print_debug_hex8(device); - for(j = 0; j < 256; j++) { - int status; - unsigned char byte; - if ((j & 0xf) == 0) { - print_debug("\r\n"); - print_debug_hex8(j); - print_debug(": "); - } - status = smbus_read_byte(device, j); - if (status < 0) { - print_debug("bad device\r\n"); - break; - } - byte = status & 0xff; - print_debug_hex8(byte); - print_debug_char(' '); - } - print_debug("\r\n"); - } - device = ctrl->channel1[i]; - if (device) { - int j; - print_debug("dimm: "); - print_debug_hex8(i); - print_debug(".1: "); - print_debug_hex8(device); - for(j = 0; j < 256; j++) { - int status; - unsigned char byte; - if ((j & 0xf) == 0) { - print_debug("\r\n"); - print_debug_hex8(j); - print_debug(": "); - } - status = smbus_read_byte(device, j); - if (status < 0) { - print_debug("bad device\r\n"); - break; - } - byte = status & 0xff; - print_debug_hex8(byte); - print_debug_char(' '); - } - print_debug("\r\n"); - } - } -} -#endif diff --git a/src/mainboard/densitron/dpx114/failover.c b/src/mainboard/densitron/dpx114/failover.c deleted file mode 100644 index bdcb9eaed2..0000000000 --- a/src/mainboard/densitron/dpx114/failover.c +++ /dev/null @@ -1,32 +0,0 @@ -#define ASSEMBLY 1 -#include <stdint.h> -#include <device/pci_def.h> -#include <device/pci_ids.h> -#include <arch/io.h> -#include "arch/romcc_io.h" -#include "pc80/mc146818rtc_early.c" - -static unsigned long main(unsigned long bist) -{ - /* This is the primary cpu how should I boot? */ - if (do_normal_boot()) { - goto normal_image; - } - else { - goto fallback_image; - } - normal_image: - asm volatile ("jmp __normal_image" - : /* outputs */ - : "a" (bist) /* inputs */ - : /* clobbers */ - ); - cpu_reset: - asm volatile ("jmp __cpu_reset" - : /* outputs */ - : "a"(bist) /* inputs */ - : /* clobbers */ - ); - fallback_image: - return bist; -} diff --git a/src/mainboard/densitron/dpx114/irq_tables.c b/src/mainboard/densitron/dpx114/irq_tables.c deleted file mode 100644 index 6c1acd0a51..0000000000 --- a/src/mainboard/densitron/dpx114/irq_tables.c +++ /dev/null @@ -1,34 +0,0 @@ -/* This file was generated by getpir.c, do not modify! - (but if you do, please run checkpir on it to verify) - * Contains the IRQ Routing Table dumped directly from your memory, which BIOS sets up - * - * Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM -*/ - -#include <arch/pirq_routing.h> - -const struct irq_routing_table intel_irq_routing_table = { - PIRQ_SIGNATURE, /* u32 signature */ - PIRQ_VERSION, /* u16 version */ - 32+16*5, /* there can be total 5 devices on the bus */ - 0x00, /* Where the interrupt router lies (bus) */ - (0x00<<3)|0x0, /* Where the interrupt router lies (dev) */ - 0x1ea0, /* IRQs devoted exclusively to PCI usage */ - 0, /* Vendor */ - 0, /* Device */ - 0, /* Crap (miniport) */ - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x15, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ - { - /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ - {0x00,(0x09<<3)|0x0, {{0x01, 0xdeb8}, {0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0x0deb8}}, 0x1, 0x0}, - {0x00,(0x0a<<3)|0x0, {{0x02, 0xdeb8}, {0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0x0deb8}}, 0x2, 0x0}, - {0x00,(0x0b<<3)|0x0, {{0x03, 0xdeb8}, {0x04, 0xdeb8}, {0x01, 0xdeb8}, {0x02, 0x0deb8}}, 0x3, 0x0}, - {0x00,(0x0f<<3)|0x0, {{0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - {0x00,(0x02<<3)|0x0, {{0x59, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0xdeb8}, {0x00, 0x0deb8}}, 0x0, 0x0}, - } -}; -unsigned long write_pirq_routing_table(unsigned long addr) -{ - return copy_pirq_routing_table(addr); -} diff --git a/src/mainboard/densitron/dpx114/mainboard.c b/src/mainboard/densitron/dpx114/mainboard.c deleted file mode 100644 index 189e9b2788..0000000000 --- a/src/mainboard/densitron/dpx114/mainboard.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <device/device.h> -#include "chip.h" - -struct chip_operations mainboard_densitron_dpx114_ops = { - CHIP_NAME("Densitron DPX114 Mainboard") -}; - diff --git a/src/mainboard/densitron/dpx114/reset.c b/src/mainboard/densitron/dpx114/reset.c deleted file mode 100644 index 5796e17dc8..0000000000 --- a/src/mainboard/densitron/dpx114/reset.c +++ /dev/null @@ -1,43 +0,0 @@ -#if 0 -//#include "arch/romcc_io.h" -#include <arch/io.h> - -typedef unsigned device_t; - -#define PCI_DEV(BUS, DEV, FN) ( \ - (((BUS) & 0xFF) << 16) | \ - (((DEV) & 0x1f) << 11) | \ - (((FN) & 0x7) << 8)) - -static void pci_write_config8(device_t dev, unsigned where, unsigned char value) -{ - unsigned addr; - addr = dev | where; - outl(0x80000000 | (addr & ~3), 0xCF8); - outb(value, 0xCFC + (addr & 3)); -} - -static void pci_write_config32(device_t dev, unsigned where, unsigned value) -{ - unsigned addr; - addr = dev | where; - outl(0x80000000 | (addr & ~3), 0xCF8); - outl(value, 0xCFC); -} - -static unsigned pci_read_config32(device_t dev, unsigned where) -{ - unsigned addr; - addr = dev | where; - outl(0x80000000 | (addr & ~3), 0xCF8); - return inl(0xCFC); -} - -#include "../../../northbridge/amd/amdk8/reset_test.c" - -void hard_reset(void) -{ - set_bios_reset(); - pci_write_config8(PCI_DEV(1, 0x04, 0), 0x47, 1); -} -#endif diff --git a/src/northbridge/transmeta/tm5800/Config.lb b/src/northbridge/transmeta/tm5800/Config.lb deleted file mode 100644 index fab87f8eeb..0000000000 --- a/src/northbridge/transmeta/tm5800/Config.lb +++ /dev/null @@ -1,4 +0,0 @@ - -config chip.h -object northbridge.o - diff --git a/src/northbridge/transmeta/tm5800/chip.h b/src/northbridge/transmeta/tm5800/chip.h deleted file mode 100644 index 3390bcdcbe..0000000000 --- a/src/northbridge/transmeta/tm5800/chip.h +++ /dev/null @@ -1,5 +0,0 @@ -struct northbridge_transmeta_tm5800_config -{ -}; - -extern struct chip_operations northbridge_transmeta_tm5800_control; diff --git a/src/northbridge/transmeta/tm5800/cpu_rev.c b/src/northbridge/transmeta/tm5800/cpu_rev.c deleted file mode 100644 index b84b0b159c..0000000000 --- a/src/northbridge/transmeta/tm5800/cpu_rev.c +++ /dev/null @@ -1,15 +0,0 @@ -/* this is a shrunken cpuid. */ - -static unsigned int cpuid(unsigned int op) -{ - unsigned int ret; - unsigned dummy2,dummy3,dummy4; - - asm volatile ( - "cpuid" - : "=a" (ret), "=b" (dummy2), "=c" (dummy3), "=d" (dummy4) - : "a" (op) - ); - - return ret; -} diff --git a/src/northbridge/transmeta/tm5800/debug.c b/src/northbridge/transmeta/tm5800/debug.c deleted file mode 100644 index 2c052741f6..0000000000 --- a/src/northbridge/transmeta/tm5800/debug.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * generic K8 debug code, used by mainboard specific auto.c - * - */ - -static void print_debug_pci_dev(unsigned dev) -{ - print_debug("PCI: "); - print_debug_hex8((dev >> 16) & 0xff); - print_debug_char(':'); - print_debug_hex8((dev >> 11) & 0x1f); - print_debug_char('.'); - print_debug_hex8((dev >> 8) & 7); -} - -static void print_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - print_debug_pci_dev(dev); - print_debug("\r\n"); - } -} - -static void dump_pci_device(unsigned dev) -{ - int i; - print_debug_pci_dev(dev); - print_debug("\r\n"); - - for(i = 0; i <= 255; i++) { - unsigned char val; - if ((i & 0x0f) == 0) { - print_debug_hex8(i); - print_debug_char(':'); - } - val = pci_read_config8(dev, i); - print_debug_char(' '); - print_debug_hex8(val); - if ((i & 0x0f) == 0x0f) { - print_debug("\r\n"); - } - } -} - -static void dump_pci_devices(void) -{ - device_t dev; - for(dev = PCI_DEV(0, 0, 0); - dev <= PCI_DEV(0, 0x1f, 0x7); - dev += PCI_DEV(0,0,1)) { - uint32_t id; - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0xffff) || - (((id >> 16) & 0xffff) == 0x0000)) { - continue; - } - dump_pci_device(dev); - } -} diff --git a/src/northbridge/transmeta/tm5800/northbridge.c b/src/northbridge/transmeta/tm5800/northbridge.c deleted file mode 100644 index ddc4aa5106..0000000000 --- a/src/northbridge/transmeta/tm5800/northbridge.c +++ /dev/null @@ -1,155 +0,0 @@ -#include <console/console.h> -#include <arch/io.h> -#include <stdint.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/hypertransport.h> -#include <stdlib.h> -#include <string.h> -#include <bitops.h> -#include "chip.h" -#include "northbridge.h" - -#define BRIDGE_IO_MASK (IORESOURCE_IO | IORESOURCE_MEM) - -static void pci_domain_read_resources(device_t dev) -{ - struct resource *resource; - unsigned reg; - - /* Initialize the system wide io space constraints */ - resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0,0)); - resource->limit = 0xffffUL; - resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED; - - /* Initialize the system wide memory resources constraints */ - resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1,0)); - resource->limit = 0xffffffffULL; - resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED; -} - -static void ram_resource(device_t dev, unsigned long index, - unsigned long basek, unsigned long sizek) -{ - struct resource *resource; - - if (!sizek) { - return; - } - resource = new_resource(dev, index); - resource->base = ((resource_t)basek) << 10; - resource->size = ((resource_t)sizek) << 10; - resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE | \ - IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED; -} - -static void tolm_test(void *gp, struct device *dev, struct resource *new) -{ - struct resource **best_p = gp; - struct resource *best; - best = *best_p; - if (!best || (best->base > new->base)) { - best = new; - } - *best_p = best; -} - -static uint32_t find_pci_tolm(struct bus *bus) -{ - struct resource *min; - uint32_t tolm; - min = 0; - search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM, tolm_test, &min); - tolm = 0xffffffffUL; - if (min && tolm > min->base) { - tolm = min->base; - } - return tolm; -} - -static void pci_domain_set_resources(device_t dev) -{ - struct resource *resource, *last; - device_t mc_dev; - uint32_t pci_tolm; - - pci_tolm = find_pci_tolm(&dev->link[0]); - mc_dev = dev->link[0].children; - if (mc_dev) { - /* Figure out which areas are/should be occupied by RAM. - * This is all computed in kilobytes and converted to/from - * the memory controller right at the edges. - * Having different variables in different units is - * too confusing to get right. Kilobytes are good up to - * 4 Terabytes of RAM... - */ - unsigned long tomk, tolmk; - int idx; - -#warning "This is hardcoded to 1MiB of RAM for now" - tomk = 1024; - /* Compute the top of Low memory */ - tolmk = pci_tolm >> 10; - if (tolmk >= tomk) { - /* The PCI hole does does not overlap the memory. - */ - tolmk = tomk; - } - /* Report the memory regions */ - idx = 10; - ram_resource(dev, idx++, 0, 640); - ram_resource(dev, idx++, 768, tolmk - 768); - } - assign_resources(&dev->link[0]); -} - -static unsigned int pci_domain_scan_bus(device_t dev, unsigned int max) -{ - max = pci_scan_bus(&dev->link[0], PCI_DEVFN(0, 0), 0xff, max); - return max; -} - -static struct device_operations pci_domain_ops = { - .read_resources = pci_domain_read_resources, - .set_resources = pci_domain_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = pci_domain_scan_bus, -}; - -static void cpu_bus_init(device_t dev) -{ - initialize_cpus(&dev->link[0]); -} - -static void cpu_bus_noop(device_t dev) -{ -} - -static struct device_operations cpu_bus_ops = { - .read_resources = cpu_bus_noop, - .set_resources = cpu_bus_noop, - .enable_resources = cpu_bus_noop, - .init = cpu_bus_init, - .scan_bus = 0, -}; - -static void enable_dev(struct device *dev) -{ - struct device_path path; - - /* Set the operations if it is a special bus type */ - if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) { - dev->ops = &pci_domain_ops; - pci_set_method(dev); - } - else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) { - dev->ops = &cpu_bus_ops; - } -} - -struct chip_operations northbridge_transmeta_tm5800_control = { - CHIP_NAME("Transmeta TM5800 Northbridge") - .enable_dev = enable_dev, -}; diff --git a/src/northbridge/transmeta/tm5800/northbridge.h b/src/northbridge/transmeta/tm5800/northbridge.h deleted file mode 100644 index 07ac989736..0000000000 --- a/src/northbridge/transmeta/tm5800/northbridge.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef NORTHBRIDGE_TRANSMETA_TM58000_H -#define NORTHBRIDGE_TRANSMETA_TM58000_H - - -#endif /* NORTHBRIDGE_TRANSMETA_TM58000_H */ |