diff options
Diffstat (limited to 'src/mainboard')
60 files changed, 3356 insertions, 2287 deletions
diff --git a/src/mainboard/amd/quartet/auto.c b/src/mainboard/amd/quartet/auto.c index 0fc3075340..fce5df684d 100644 --- a/src/mainboard/amd/quartet/auto.c +++ b/src/mainboard/amd/quartet/auto.c @@ -1,6 +1,6 @@ #define ASSEMBLY 1 -#define MAXIMUM_CONSOLE_LOGLEVEL 9 -#define DEFAULT_CONSOLE_LOGLEVEL 9 +//#define MAXIMUM_CONSOLE_LOGLEVEL 9 +//#define DEFAULT_CONSOLE_LOGLEVEL 9 #include <stdint.h> #include <device/pci_def.h> @@ -100,11 +100,12 @@ static unsigned int generate_row(uint8_t node, uint8_t row, */ uint32_t ret = 0x00010101; /* default row entry */ - +/* static const unsigned int rows_2p[2][2] = { {0x00030101, 0x00010202}, {0x00010202, 0x00030101} }; +*/ static const unsigned int rows_4p[4][4] = { {0x00070101, 0x00010202, 0x00030404, 0x00010204}, @@ -114,9 +115,11 @@ static unsigned int generate_row(uint8_t node, uint8_t row, }; if (!(node >= maxnodes || row >= maxnodes)) { +/* if (maxnodes == 2) ret = rows_2p[node][row]; if (maxnodes == 4) +*/ ret = rows_4p[node][row]; } @@ -141,6 +144,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) #include "fakespd.c" #endif +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" @@ -199,6 +203,20 @@ static void main(void) .channel1 = {RC3 | DIMM1, RC3 | DIMM3, 0, 0}, } }; + + static const struct ht_chain ht_c[] = { + { /* Link 2 of CPU0 */ + .udev = PCI_DEV(0, 0x18, 0), + .upos = 0xc0, + .devreg = 0xe0, /* Preset bus num in resource map */ + }, + { /* Link 1 of CPU1 */ + .udev = PCI_DEV(0, 0x19, 0), + .upos = 0xa0, + .devreg = 0xe4, /* Preset bus num in resource map */ + }, + }; + int needs_reset; enable_lapic(); @@ -219,7 +237,8 @@ static void main(void) console_init(); setup_quartet_resource_map(); needs_reset = setup_coherent_ht_domain(); - needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); +// needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); + needs_reset |= ht_setup_chains(ht_c, sizeof(ht_c)/sizeof(ht_c[0])); if (needs_reset) { print_info("ht reset -\r\n"); soft_reset(); diff --git a/src/mainboard/tyan/s2850/Config.lb b/src/mainboard/tyan/s2850/Config.lb index bf273b93e5..123270cca9 100644 --- a/src/mainboard/tyan/s2850/Config.lb +++ b/src/mainboard/tyan/s2850/Config.lb @@ -1,210 +1,197 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -##object mainboard.o -config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "1" +## +## 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 ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## Build the objects we have code for in this directory. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 driver mainboard.o -#dir /drivers/lsi/53c1030 -#dir /drivers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -#dir /drivers/broadcom/tg3_ipmi -dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=2 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -#cpu k8 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end - -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -# -### -### When debugging disable the watchdog timer -### -##option MAXIMUM_CONSOLE_LOGLEVEL=7 -#default MAXIMUM_CONSOLE_LOGLEVEL=7 -# -#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc end -# -### -### Romcc output -### +#object reset.o +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" + depends "./failover.E ./romcc" action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# + +## +## 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 + ### -### Include the secondary Configuration files +### This is the early phase of linuxBIOS startup +### Things are delicate and we test to see if we should +### failover to another image. ### - -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8111 "amd8111" link 0 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 on # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc end +### +### O.k. We aren't just an intermediary anymore! +### + +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc + +## +## Include the secondary Configuration files +## dir /pc80 -#dir /bioscall -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8111, .ht_width=8, .ht_speed=200}" +config chip.h + +# sample config for tyan/s2850 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on # LDT0 + # devices on link 2, link 2 == LDT 2 + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 on end + device pci 1.6 off end + 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 + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + end end diff --git a/src/mainboard/tyan/s2850/auto.c b/src/mainboard/tyan/s2850/auto.c index 9d6d5b107a..bd0b43bcf3 100644 --- a/src/mainboard/tyan/s2850/auto.c +++ b/src/mainboard/tyan/s2850/auto.c @@ -4,7 +4,8 @@ #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,13 +14,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -39,6 +42,12 @@ static void soft_reset(void) pci_write_config8(PCI_DEV(0, 0x02, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(1, 0x02, 0), 0x47, 1); +} + #define REV_B_RESET 0 static void memreset_setup(void) { @@ -102,12 +111,14 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" -#include "northbridge/amd/amdk8/resourcemap.c" #include "sdram/generic_sdram.c" +#include "northbridge/amd/amdk8/resourcemap.c" -static void main(void) + +static void main(unsigned long bist) { /* * GPIO28 of 8111 will control H0_MEMRESET_L @@ -126,18 +137,35 @@ static void main(void) }; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } - w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + setup_default_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); diff --git a/src/mainboard/tyan/s2850/chip.h b/src/mainboard/tyan/s2850/chip.h index 6d93b71025..d14f97e98c 100644 --- a/src/mainboard/tyan/s2850/chip.h +++ b/src/mainboard/tyan/s2850/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2850_control; +extern struct chip_operations mainboard_tyan_s2850_ops; struct mainboard_tyan_s2850_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2850/cmos.layout b/src/mainboard/tyan/s2850/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2850/cmos.layout +++ b/src/mainboard/tyan/s2850/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2850/failover.c b/src/mainboard/tyan/s2850/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2850/failover.c +++ b/src/mainboard/tyan/s2850/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2850/mainboard.c b/src/mainboard/tyan/s2850/mainboard.c index 87cb2908e7..201f73d9b9 100644 --- a/src/mainboard/tyan/s2850/mainboard.c +++ b/src/mainboard/tyan/s2850/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -36,7 +31,7 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); + #if 0 static void print_pci_regs(struct device *dev) { @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -87,13 +83,14 @@ static void amd8111_enable_rom(void) pci_write_config8(dev, 0x43, byte); } #endif +#if 0 static void onboard_scsi_fixup(void) { struct device *dev; -#if 0 +#if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -119,6 +116,7 @@ static void onboard_scsi_fixup(void) // print_mem(); // amd8111_enable_rom(); } +#endif #if 0 static void vga_fixup(void) { // we do this right here because: @@ -131,19 +129,21 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } -#endif +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s2850_config *conf = - (struct mainboard_tyan_s2850_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -151,8 +151,8 @@ enable(struct chip *chip, enum chip_pass pass) // case CONF_PASS_PRE_PCI: // case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: - if (conf->fixup_scsi) - onboard_scsi_fixup(); +// if (conf->fixup_scsi) +// onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); printk_debug("mainboard fixup pass %d done\r\n", @@ -161,35 +161,114 @@ enable(struct chip *chip, enum chip_pass pass) } } -void final_mainboard_fixup(void) +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { + unsigned bus; + unsigned devfn; +#if 0 + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif #if 0 - enable_ide_devices(); + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } #endif } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; -static void enumerate(struct chip *chip) +static void debug_noop(device_t dummy) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; - } } -struct chip_control mainboard_tyan_s2850_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s2850 mainboard ", + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s2850_ops = { + .name = "Tyan s2850 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s2850/mptable.c b/src/mainboard/tyan/s2850/mptable.c index 6c457808c1..f4795be6d8 100644 --- a/src/mainboard/tyan/s2850/mptable.c +++ b/src/mainboard/tyan/s2850/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -32,19 +32,19 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { device_t dev; /* 8111 */ - dev = dev_find_slot(1, PCI_DEVFN(0x03,0)); + dev = dev_find_slot(1, PCI_DEVFN(0x01,0)); if (dev) { bus_8111_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); bus_isa++; } else { - printk_debug("ERROR - could not find PCI 1:03.0, using defaults\n"); + printk_debug("ERROR - could not find PCI 1:01.0, using defaults\n"); bus_8111_1 = 2; bus_isa = 3; @@ -144,9 +144,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2875/Config.lb b/src/mainboard/tyan/s2875/Config.lb index c2d992cb12..1eabc22f57 100644 --- a/src/mainboard/tyan/s2875/Config.lb +++ b/src/mainboard/tyan/s2875/Config.lb @@ -1,221 +1,213 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION - -# -# -### -### Set all of the defaults for an x86 architecture -### +## +## 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 -# -# -### -### Build the objects we have code for in this directory. -### +## +## 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) -config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "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 ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## Build the objects we have code for in this directory. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 driver mainboard.o -#dir /drivers/adaptec/7902 -#dir /drivers/si/3114 -#dir /driver/intel/82551 -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=5 -default HARD_RESET_FUNCTION=0 -# -# -arch i386 end - -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds - -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end +#object reset.o -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -### -### Romcc output -### +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" + depends "./failover.E ./romcc" action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end - makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc +## +## 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 -# ### -### Include the secondary Configuration files +### This is the early phase of linuxBIOS startup +### Things are delicate and we test to see if we should +### failover to another image. ### -dir /pc80 - -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8151 "amd8151" link 0 - pci 0:0.0 - pci 0:1.0 - end - southbridge amd/amd8111 "amd8111" link 0 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 on - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 on # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc end -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -end +### +### O.k. We aren't just an intermediary anymore! +### -#dir /bioscall +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8151, .ht_width=16, .ht_speed=600}" -end +## +## Include the secondary Configuration files +## +dir /pc80 +config chip.h -cpu k8 "cpu1" +# sample config for tyan/s2875 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on # northbridge + # devices on link 0, link 0 == LDT 0 + chip southbridge/amd/amd8151 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 1.0 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 on end + device pci 1.6 off end + 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 + + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + end end diff --git a/src/mainboard/tyan/s2875/auto.c b/src/mainboard/tyan/s2875/auto.c index 546f97bd84..f57775a814 100644 --- a/src/mainboard/tyan/s2875/auto.c +++ b/src/mainboard/tyan/s2875/auto.c @@ -1,11 +1,12 @@ #define ASSEMBLY 1 - + #include <stdint.h> #include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -14,14 +15,16 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" - +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" + #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) static void hard_reset(void) @@ -40,6 +43,12 @@ static void soft_reset(void) pci_write_config8(PCI_DEV(0, 0x05, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(1, 0x05, 0), 0x47, 1); +} + static void memreset_setup(void) { if (is_cpu_pre_c0()) { @@ -85,7 +94,11 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ - +/* + (L1) (L1) (L0) + CPU1-------------CPU0--------8151---------8111 +*/ + /* Link1 of CPU0 to Link1 of CPU1 */ static const unsigned int rows_2p[2][2] = { { 0x00050101, 0x00010404 }, { 0x00010404, 0x00050101 } @@ -114,14 +127,17 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } + +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "sdram/generic_sdram.c" +#include "northbridge/amd/amdk8/resourcemap.c" #define FIRST_CPU 1 #define SECOND_CPU 1 #define TOTAL_CPUS (FIRST_CPU + SECOND_CPU) -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -149,18 +165,36 @@ static void main(void) }; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } + + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_default_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); diff --git a/src/mainboard/tyan/s2875/chip.h b/src/mainboard/tyan/s2875/chip.h index 9fa085d41c..8d80c36e6b 100644 --- a/src/mainboard/tyan/s2875/chip.h +++ b/src/mainboard/tyan/s2875/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2875_control; +extern struct chip_operations mainboard_tyan_s2875_ops; struct mainboard_tyan_s2875_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2875/cmos.layout b/src/mainboard/tyan/s2875/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2875/cmos.layout +++ b/src/mainboard/tyan/s2875/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2875/failover.c b/src/mainboard/tyan/s2875/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2875/failover.c +++ b/src/mainboard/tyan/s2875/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2875/mainboard.c b/src/mainboard/tyan/s2875/mainboard.c index 8a7c3d0fff..d2a2ebe448 100644 --- a/src/mainboard/tyan/s2875/mainboard.c +++ b/src/mainboard/tyan/s2875/mainboard.c @@ -5,11 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -35,7 +31,7 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); + #if 0 static void print_pci_regs(struct device *dev) { @@ -57,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -90,10 +87,10 @@ static void amd8111_enable_rom(void) static void onboard_scsi_fixup(void) { struct device *dev; -#if 1 +#if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -140,13 +137,13 @@ static void vga_fixup(void) { #endif - +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s2875_config *conf = - (struct mainboard_tyan_s2875_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -155,7 +152,7 @@ enable(struct chip *chip, enum chip_pass pass) // case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: // if (conf->fixup_scsi) - // onboard_scsi_fixup(); +// onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); printk_debug("mainboard fixup pass %d done\r\n", @@ -164,33 +161,114 @@ enable(struct chip *chip, enum chip_pass pass) } } -void final_mainboard_fixup(void) +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { + unsigned bus; + unsigned devfn; #if 0 - enable_ide_devices(); + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } #endif } + +static void debug_noop(device_t dummy) +{ +} + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, +}; + +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif + +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, }; -static void enumerate(struct chip *chip) +static void enable_dev(struct device *dev) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; - } + dev_root.ops = &mainboard_operations; } -struct chip_control mainboard_tyan_s2875_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s2875 mainboard ", +struct chip_operations mainboard_tyan_s2875_ops = { + .name = "Tyan s2875 mainboard ", + .enable_dev = enable_dev, }; diff --git a/src/mainboard/tyan/s2875/mptable.c b/src/mainboard/tyan/s2875/mptable.c index 24116d0739..82569c931a 100644 --- a/src/mainboard/tyan/s2875/mptable.c +++ b/src/mainboard/tyan/s2875/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +34,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { device_t dev; @@ -164,9 +164,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2880/Config.lb b/src/mainboard/tyan/s2880/Config.lb index b4e098cd2b..a9fd228e62 100644 --- a/src/mainboard/tyan/s2880/Config.lb +++ b/src/mainboard/tyan/s2880/Config.lb @@ -1,211 +1,215 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "1" +## +## 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 ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## Compute the start location and size size of +## The linuxBIOS bootloader. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 +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/lsi/53c1030 -#dir /drivers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end - -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -### -### Romcc output -### +#object reset.o +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" +end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" + depends "$(MAINBOARD)/auto.c option_table.h " action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# + +## +## 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 + ### -### Include the secondary Configuration files +### This is the early phase of linuxBIOS startup +### Things are delicate and we test to see if we should +### failover to another image. ### -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 0 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 - end - southbridge amd/amd8111 "amd8111" link 0 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 off # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc end -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -end +### +### O.k. We aren't just an intermediary anymore! +### +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc +## +## Include the secondary Configuration files +## dir /pc80 -#dir /bioscall -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" -end +config chip.h + +# sample config for tyan/s2880 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on # northbridge + # devices on link 0, link 0 == LDT 0 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 off end + device pci 1.6 off end + 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 -cpu k8 "cpu1" + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + end end + diff --git a/src/mainboard/tyan/s2880/auto.c b/src/mainboard/tyan/s2880/auto.c index afe399ae72..59071d364d 100644 --- a/src/mainboard/tyan/s2880/auto.c +++ b/src/mainboard/tyan/s2880/auto.c @@ -5,7 +5,8 @@ #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -14,13 +15,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -39,6 +42,12 @@ static void soft_reset(void) set_bios_reset(); pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(3, 0x04, 0), 0x47, 1); +} + static void memreset_setup(void) { if (is_cpu_pre_c0()) { @@ -84,7 +93,7 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ - + /* Link1 of CPU0 to Link1 of CPU1 */ static const unsigned int rows_2p[2][2] = { { 0x00050101, 0x00010404 }, { 0x00010404, 0x00050101 } @@ -113,17 +122,18 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } -/* include mainboard specific ht code */ -//#include "hypertransport.c" +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "sdram/generic_sdram.c" +#include "northbridge/amd/amdk8/resourcemap.c" + #define FIRST_CPU 1 #define SECOND_CPU 1 #define TOTAL_CPUS (FIRST_CPU + SECOND_CPU) -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -150,18 +160,36 @@ static void main(void) #endif }; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } + + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_default_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); diff --git a/src/mainboard/tyan/s2880/chip.h b/src/mainboard/tyan/s2880/chip.h index d2b1b820d9..82fbd5648e 100644 --- a/src/mainboard/tyan/s2880/chip.h +++ b/src/mainboard/tyan/s2880/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2880_control; +extern struct chip_operations mainboard_tyan_s2880_ops; struct mainboard_tyan_s2880_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2880/cmos.layout b/src/mainboard/tyan/s2880/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2880/cmos.layout +++ b/src/mainboard/tyan/s2880/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2880/failover.c b/src/mainboard/tyan/s2880/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2880/failover.c +++ b/src/mainboard/tyan/s2880/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2880/mainboard.c b/src/mainboard/tyan/s2880/mainboard.c index d15ae19997..5473ce6a88 100644 --- a/src/mainboard/tyan/s2880/mainboard.c +++ b/src/mainboard/tyan/s2880/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -36,8 +31,8 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); -#if 1 + +#if 0 static void print_pci_regs(struct device *dev) { uint8_t byte; @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -87,13 +83,14 @@ static void amd8111_enable_rom(void) pci_write_config8(dev, 0x43, byte); } #endif +#if 0 static void onboard_scsi_fixup(void) { struct device *dev; -#if 0 +#if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -119,6 +116,7 @@ static void onboard_scsi_fixup(void) // print_mem(); // amd8111_enable_rom(); } +#endif #if 0 static void vga_fixup(void) { // we do this right here because: @@ -131,19 +129,21 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } -#endif +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s2880_config *conf = - (struct mainboard_tyan_s2880_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -151,8 +151,8 @@ enable(struct chip *chip, enum chip_pass pass) // case CONF_PASS_PRE_PCI: // case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: - if (conf->fixup_scsi) - onboard_scsi_fixup(); +// if (conf->fixup_scsi) +// onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); printk_debug("mainboard fixup pass %d done\r\n", @@ -161,35 +161,114 @@ enable(struct chip *chip, enum chip_pass pass) } } -void final_mainboard_fixup(void) +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { + unsigned bus; + unsigned devfn; #if 0 - enable_ide_devices(); + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } #endif } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; -static void enumerate(struct chip *chip) +static void debug_noop(device_t dummy) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; - } } -struct chip_control mainboard_tyan_s2880_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s2880 mainboard ", + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif + +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s2880_ops = { + .name = "Tyan s2880 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s2880/mptable.c b/src/mainboard/tyan/s2880/mptable.c index 3fd7da8610..46cad33d45 100644 --- a/src/mainboard/tyan/s2880/mptable.c +++ b/src/mainboard/tyan/s2880/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +34,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { @@ -88,20 +88,24 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 2, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + + device_t dev; + struct resource *res; dev = dev_find_slot(1, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 3, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x03, 0x11, res->base); + } } dev = dev_find_slot(1, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 4, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x04, 0x11, res->base); + } } + } /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# @@ -180,9 +184,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2881/Config.lb b/src/mainboard/tyan/s2881/Config.lb index 69be43eb0f..3bdbfa4fe7 100644 --- a/src/mainboard/tyan/s2881/Config.lb +++ b/src/mainboard/tyan/s2881/Config.lb @@ -1,220 +1,214 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -##object mainboard.o -config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "1" +## +## 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) ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## 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 LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 +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/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -#dir /drivers/broadcom/tg3_ipmi -dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -#cpu k8 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### +#object reset.o + +## +## Romcc output +## +makerule ./failover.E + depends "$(MAINBOARD)/failover.c" + action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" +end + +makerule ./failover.inc + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" +end + +makerule ./auto.E + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" +end +makerule ./auto.inc + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" +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/i386/reset16.inc - ldscript /cpu/i386/reset16.lds + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds end -# -#### Should this be in the northbridge code? + +### Should this be in the northbridge code? mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### + +## +## Include an id string (For safe flashing) +## mainboardinit arch/i386/lib/id.inc ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc + ### -### Only the bootstrap cpu makes it here. -### Failover if we need to +### 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 - mainboardinit ./failover.inc + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc end -# -# -### -### Setup the serial port ### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -# -### -### Romcc output +### O.k. We aren't just an intermediary anymore! ### -makerule ./failover.E - depends "$(MAINBOARD)/failover.c" - action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" -end - -makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O2 -o failover.inc --label-prefix=failover ./failover.E"end - -makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" -end -makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" -end -mainboardinit cpu/k8/enable_mmx_sse.inc +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# -### -### Include the secondary Configuration files -### +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc +## +## Include the secondary Configuration files +## dir /pc80 +config chip.h -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 2 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 - end - southbridge amd/amd8111 "amd8111" link 2 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 on # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end -end - -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -end - +# sample config for tyan/s2881 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on end # LDT0 + device pci 18.0 on end # LDT1 + device pci 18.0 on # northbridge + # devices on link 2, link 2 == LDT 2 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 off end + device pci 1.6 off end + end + end # device pci 18.0 + + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end -#dir /bioscall -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + end end -cpu k8 "cpu1" -end diff --git a/src/mainboard/tyan/s2881/auto.c b/src/mainboard/tyan/s2881/auto.c index 41dce71397..57c6aa3623 100644 --- a/src/mainboard/tyan/s2881/auto.c +++ b/src/mainboard/tyan/s2881/auto.c @@ -1,10 +1,12 @@ #define ASSEMBLY 1 + #include <stdint.h> -#include <device/pci_def.h> +#include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,13 +15,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -39,6 +43,12 @@ static void soft_reset(void) pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(3, 0x04, 0), 0x47, 1); +} + static void memreset_setup(void) { if (is_cpu_pre_c0()) { @@ -84,7 +94,7 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ - + /* Link0 of CPU0 to Link0 of CPU1 */ static const unsigned int rows_2p[2][2] = { { 0x00030101, 0x00010202 }, { 0x00010202, 0x00030101 } @@ -113,6 +123,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "sdram/generic_sdram.c" @@ -122,7 +133,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) #define FIRST_CPU 1 #define SECOND_CPU 1 #define TOTAL_CPUS (FIRST_CPU + SECOND_CPU) -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -149,18 +160,35 @@ static void main(void) #endif }; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_s2881_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0xc0); diff --git a/src/mainboard/tyan/s2881/chip.h b/src/mainboard/tyan/s2881/chip.h index 5c147e5225..bb88108bbc 100644 --- a/src/mainboard/tyan/s2881/chip.h +++ b/src/mainboard/tyan/s2881/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2881_control; +extern struct chip_operations mainboard_tyan_s2881_ops; struct mainboard_tyan_s2881_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2881/cmos.layout b/src/mainboard/tyan/s2881/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2881/cmos.layout +++ b/src/mainboard/tyan/s2881/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2881/failover.c b/src/mainboard/tyan/s2881/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2881/failover.c +++ b/src/mainboard/tyan/s2881/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2881/mainboard.c b/src/mainboard/tyan/s2881/mainboard.c index 231f33777c..2709be8cf9 100644 --- a/src/mainboard/tyan/s2881/mainboard.c +++ b/src/mainboard/tyan/s2881/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -26,7 +21,7 @@ static void fixup_lsi_53c1030(struct device *pdev) word = 0x10f1; pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word); // Set the subsytem id - word = 0x2881; + word = 0x2880; pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word); // Disable writes to the device id byte = 0; @@ -36,7 +31,7 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); + #if 0 static void print_pci_regs(struct device *dev) { @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -87,13 +83,14 @@ static void amd8111_enable_rom(void) pci_write_config8(dev, 0x43, byte); } #endif +#if 0 static void onboard_scsi_fixup(void) { struct device *dev; -#if 0 +#if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -119,6 +116,7 @@ static void onboard_scsi_fixup(void) // print_mem(); // amd8111_enable_rom(); } +#endif #if 0 static void vga_fixup(void) { // we do this right here because: @@ -131,19 +129,21 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } -#endif +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s2881_config *conf = - (struct mainboard_tyan_s2881_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -152,43 +152,123 @@ enable(struct chip *chip, enum chip_pass pass) // case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: // if (conf->fixup_scsi) - // onboard_scsi_fixup(); +// onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); -// printk_debug("mainboard fixup pass %d done\r\n",pass); + printk_debug("mainboard fixup pass %d done\r\n", + pass); break; } } -void final_mainboard_fixup(void) +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { + unsigned bus; + unsigned devfn; +#if 0 + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif #if 0 - enable_ide_devices(); + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } #endif } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; -static void enumerate(struct chip *chip) +static void debug_noop(device_t dummy) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; - } } -struct chip_control mainboard_tyan_s2881_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s2881 mainboard ", + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s2881_ops = { + .name = "Tyan s2881 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s2881/mptable.c b/src/mainboard/tyan/s2881/mptable.c index 3a9bfebe55..67c19c8e35 100644 --- a/src/mainboard/tyan/s2881/mptable.c +++ b/src/mainboard/tyan/s2881/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +34,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { @@ -88,20 +88,23 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 2, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + device_t dev; + struct resource *res; dev = dev_find_slot(1, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 3, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x03, 0x11, res->base); + } } dev = dev_find_slot(1, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 4, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x04, 0x11, res->base); + } } + } /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# @@ -163,9 +166,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2882/Config.lb b/src/mainboard/tyan/s2882/Config.lb index 0363838328..be79fcebc8 100644 --- a/src/mainboard/tyan/s2882/Config.lb +++ b/src/mainboard/tyan/s2882/Config.lb @@ -1,225 +1,215 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -##object mainboard.o -config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "1" +## +## 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 ) ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## 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. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 driver mainboard.o -#dir /drvers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551_ipmi -dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -#cpu k8 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end - -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -# -### -### When debugging disable the watchdog timer -### -##option MAXIMUM_CONSOLE_LOGLEVEL=7 -#default MAXIMUM_CONSOLE_LOGLEVEL=7 -# -#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc end -# -### -### Romcc output -### +#object reset.o +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O2 -o failover.inc --label-prefix=failover ./failover.E" + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# -### -### Include the secondary Configuration files -### -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 0 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 - end - southbridge amd/amd8111 "amd8111" link 0 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 on # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - 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 +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 -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 +### 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 cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc + +## +## Include the secondary Configuration files +## dir /pc80 -#dir /bioscall -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" -end +config chip.h -cpu k8 "cpu1" +# sample config for tyan/s2882 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on # northbridge + # devices on link 0, link 0 == LDT 0 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 off end + device pci 1.6 off end + 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 + + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + end end + diff --git a/src/mainboard/tyan/s2882/auto.c b/src/mainboard/tyan/s2882/auto.c index bd4a9aa4c5..e2c118ec98 100644 --- a/src/mainboard/tyan/s2882/auto.c +++ b/src/mainboard/tyan/s2882/auto.c @@ -1,10 +1,12 @@ #define ASSEMBLY 1 + #include <stdint.h> #include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,13 +15,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#include "northbridge/amd/amdk8/debug.c" +#include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" -#include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -38,6 +42,13 @@ static void soft_reset(void) set_bios_reset(); pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); } + +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(1, 0x04, 0), 0x47, 1); +} + #define REV_B_RESET 0 static void memreset_setup(void) @@ -86,17 +97,17 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ - + /* Link1 of CPU0 to Link1 of CPU1 */ static const unsigned int rows_2p[2][2] = { { 0x00050101, 0x00010404 }, { 0x00010404, 0x00050101 } }; - +#if 0 if(maxnodes>2) { - print_debug("this mainboard is only designed for 2 cpus\r\n"); + printo_debug("this mainboard is only designed for 2 cpus\r\n"); maxnodes=2; } - +#endif if (!(node>=maxnodes || row>=maxnodes)) { ret=rows_2p[node][row]; @@ -115,14 +126,17 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" +#include "northbridge/amd/amdk8/resourcemap.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "sdram/generic_sdram.c" + #define FIRST_CPU 1 #define SECOND_CPU 1 #define TOTAL_CPUS (FIRST_CPU + SECOND_CPU) -static void main(void) +static void main(unsigned long bist) { /* * GPIO28 of 8111 will control H0_MEMRESET_L @@ -154,18 +168,36 @@ static void main(void) }; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); + + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); uart_init(); console_init(); + + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_default_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); diff --git a/src/mainboard/tyan/s2882/chip.h b/src/mainboard/tyan/s2882/chip.h index a23805d043..308683f992 100644 --- a/src/mainboard/tyan/s2882/chip.h +++ b/src/mainboard/tyan/s2882/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2882_control; +extern struct chip_operations mainboard_tyan_s2882_ops; struct mainboard_tyan_s2882_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2882/cmos.layout b/src/mainboard/tyan/s2882/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2882/cmos.layout +++ b/src/mainboard/tyan/s2882/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2882/failover.c b/src/mainboard/tyan/s2882/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2882/failover.c +++ b/src/mainboard/tyan/s2882/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2882/irq_tables.c b/src/mainboard/tyan/s2882/irq_tables.c index 27b7fc5bb4..059f7210a9 100644 --- a/src/mainboard/tyan/s2882/irq_tables.c +++ b/src/mainboard/tyan/s2882/irq_tables.c @@ -18,7 +18,7 @@ const struct irq_routing_table intel_irq_routing_table = { 0x746b, /* Device */ 0, /* Crap (miniport) */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x8d, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ + 0xff, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ { {1,(4<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0, 0}, {0x4,0, {{0, 0}, {0, 0}, {0, 0}, {0x4, 0xdef8}}, 0, 0}, diff --git a/src/mainboard/tyan/s2882/mainboard.c b/src/mainboard/tyan/s2882/mainboard.c index 914d302422..6a9c4bc8bd 100644 --- a/src/mainboard/tyan/s2882/mainboard.c +++ b/src/mainboard/tyan/s2882/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -36,7 +31,7 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); + #if 0 static void print_pci_regs(struct device *dev) { @@ -46,7 +41,7 @@ static void print_pci_regs(struct device *dev) for(i=0;i<256;i++) { byte = pci_read_config8(dev, i); - if((i%16)==0) printk_info("\n%02x:",i); + if((i%16)==0) printk_debug("\n%02x:",i); printk_debug(" %02x",byte); } printk_debug("\n"); @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -87,12 +83,14 @@ static void amd8111_enable_rom(void) pci_write_config8(dev, 0x43, byte); } #endif +#if 0 static void onboard_scsi_fixup(void) { - struct device *dev; + struct device *dev; +#if 1 unsigned char i,j,k; -#if 0 - for(i=0;i<=5;i++) { + + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -118,7 +116,8 @@ static void onboard_scsi_fixup(void) // print_mem(); // amd8111_enable_rom(); } -/* +#endif +#if 0 static void vga_fixup(void) { // we do this right here because: // - all the hardware is working, and some VGA bioses seem to need @@ -130,63 +129,146 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } - */ +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s2882_config *conf = - (struct mainboard_tyan_s2882_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; // case CONF_PASS_PRE_CONSOLE: // case CONF_PASS_PRE_PCI: - case CONF_PASS_POST_PCI: +// case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: // if (conf->fixup_scsi) // onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); -// printk_debug("mainboard fixup pass %d done\r\n",pass); + printk_debug("mainboard fixup pass %d done\r\n", + pass); break; } } -void final_mainboard_fixup(void) +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { + unsigned bus; + unsigned devfn; #if 0 - enable_ide_devices(); + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } #endif } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, + +static void debug_noop(device_t dummy) +{ +} + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; -static void enumerate(struct chip *chip) +static unsigned int scan_root_bus(device_t root, unsigned int max) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; - } + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; } -struct chip_control mainboard_tyan_s2882_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s2882 mainboard ", +#endif + +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, }; +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s2882_ops = { + .name = "Tyan s2882 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s2882/mptable.c b/src/mainboard/tyan/s2882/mptable.c index 30b61d1642..4bf298923d 100644 --- a/src/mainboard/tyan/s2882/mptable.c +++ b/src/mainboard/tyan/s2882/mptable.c @@ -1,10 +1,13 @@ #include <console/console.h> #include <arch/smp/mpspec.h> #include <device/pci.h> +#include <device/pci_ids.h> #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +#define ASSIGN_IRQ 0 + +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +37,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { device_t dev; @@ -85,20 +88,23 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 2, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + device_t dev; + struct resource *res; dev = dev_find_slot(1, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 3, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x03, 0x11, res->base); + } } dev = dev_find_slot(1, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 4, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x04, 0x11, res->base); + } } + } /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ @@ -115,27 +121,82 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, 0x2, 0xe); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, 0x2, 0xf); - +#if ASSIGN_IRQ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, (4<<2)|3, 0x2, 0x13); + + { + device_t dev; + dev = dev_find_device(PCI_VENDOR_ID_AMD, 0x746b, 0); + if (dev) { + /* initialize PCI interupts - these assignments depend + on the PCB routing of PINTA-D + + PINTA = IRQ5 + PINTB = IRQ9 + PINTC = IRQ11 + PINTD = IRQ10 + */ + pci_write_config16(dev, 0x56, 0xab95); + } + } +#endif + +#if ASSIGN_IRQ + printk_info("setting Onboard AMD Southbridge \n"); + static const unsigned char slotIrqs_1_4[4] = { 5, 9, 11, 10 }; + pci_assign_irqs(1, 4, slotIrqs_1_4); +#endif //On Board AMD USB smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (0<<2)|3, 0x2, 0x13); +#if ASSIGN_IRQ + printk_info("setting Onboard AMD USB \n"); + static const unsigned char slotIrqs_8111_1_0[4] = { 0, 0, 0, 10 }; + pci_assign_irqs(bus_8111_1, 0, slotIrqs_8111_1_0); +#endif + //On Board ATI Display Adapter smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (6<<2)|0, 0x2, 0x12); +#if ASSIGN_IRQ + printk_info("setting Onboard ATI Display Adapter\n"); + static const unsigned char slotIrqs_8111_1_6[4] = { 11, 0, 0, 0 }; + pci_assign_irqs(bus_8111_1, 6, slotIrqs_8111_1_6); +#endif + #if 1 //Slot 5 PCI 32 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (4<<2)|0, 0x2, 0x10); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (4<<2)|1, 0x2, 0x11); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (4<<2)|2, 0x2, 0x12); // smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (4<<2)|3, 0x2, 0x13); // + +#if ASSIGN_IRQ + printk_info("setting Slot 5 \n"); + static const unsigned char slotIrqs_8111_1_4[4] = { 5, 9, 11, 10 }; + pci_assign_irqs(bus_8111_1, 4, slotIrqs_8111_1_4); +#endif + #endif //Onboard SI Serial ATA smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (5<<2)|0, 0x2, 0x13); + +#if ASSIGN_IRQ + printk_info("setting Onboard SI Serail ATA\n"); + static const unsigned char slotIrqs_8111_1_5[4] = { 10, 0, 0, 0 }; + pci_assign_irqs(bus_8111_1, 5, slotIrqs_8111_1_5); +#endif + //Onboard Intel 82551 10/100M NIC smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (8<<2)|0, 0x2, 0x12); +#if ASSIGN_IRQ + printk_info("setting Onboard Intel NIC\n"); + static const unsigned char slotIrqs_8111_1_8[4] = { 11, 0, 0, 0 }; + pci_assign_irqs(bus_8111_1, 8, slotIrqs_8111_1_8); +#endif + #if 1 //Slot 3 PCIX 100/66 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (3<<2)|0, 0x3, 0x3); @@ -143,18 +204,46 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (3<<2)|2, 0x3, 0x1);// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (3<<2)|3, 0x3, 0x2);// +#if ASSIGN_IRQ + printk_info("setting Slot 3\n"); + static const unsigned char slotIrqs_8131_1_3[4] = { 10, 5, 9, 11 }; + pci_assign_irqs(bus_8131_1, 3, slotIrqs_8131_1_3); +#endif + //Slot 4 PCIX 100/66 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (2<<2)|0, 0x3, 0x2); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (2<<2)|1, 0x3, 0x3);// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (2<<2)|2, 0x3, 0x0);// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (2<<2)|3, 0x3, 0x1);// + +#if ASSIGN_IRQ + printk_info("setting Slot 4\n"); + static const unsigned char slotIrqs_8131_1_2[4] = { 11, 10, 5, 9 }; + pci_assign_irqs(bus_8131_1, 2, slotIrqs_8131_1_2); +#endif + #endif //Onboard adaptec scsi smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (6<<2)|0, 0x3, 0x0); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (6<<2)|1, 0x3, 0x1); + +#if ASSIGN_IRQ + printk_info("setting Onboard Adaptec SCSI\n"); + static const unsigned char slotIrqs_8131_1_6[4] = { 5, 9, 0, 0 }; + pci_assign_irqs(bus_8131_1, 6, slotIrqs_8131_1_6); +#endif + //On Board NIC smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (9<<2)|0, 0x3, 0x0); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (9<<2)|1, 0x3, 0x1); + + +#if ASSIGN_IRQ + printk_info("setting Onboard Broadcom NIC\n"); + static const unsigned char slotIrqs_8131_1_9[4] = { 5, 9, 0, 0 }; + pci_assign_irqs(bus_8131_1, 9, slotIrqs_8131_1_9); +#endif + #if 1 //Slot 1 PCI-X 133/100/66 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|0, 0x4, 0x0); @@ -162,12 +251,24 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|2, 0x4, 0x2); // smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|3, 0x4, 0x3); // +#if ASSIGN_IRQ + printk_info("setting Slot 1\n"); + static const unsigned char slotIrqs_8131_2_3[4] = { 5, 9, 11, 10 }; + pci_assign_irqs(bus_8131_2, 3, slotIrqs_8131_2_3); +#endif + //Slot 2 PCI-X 133/100/66 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (1<<2)|0, 0x4, 0x1); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (1<<2)|1, 0x4, 0x2); smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (1<<2)|2, 0x4, 0x3);// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (1<<2)|3, 0x4, 0x0);// +#if ASSIGN_IRQ + printk_info("setting Slot 2\n"); + static const unsigned char slotIrqs_8131_2_1[4] = { 9, 11, 10, 5 }; + pci_assign_irqs(bus_8131_2, 1, slotIrqs_8131_2_1); +#endif + #endif /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); @@ -182,9 +283,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2885/Config.lb b/src/mainboard/tyan/s2885/Config.lb index 721badb52a..5064b781f7 100644 --- a/src/mainboard/tyan/s2885/Config.lb +++ b/src/mainboard/tyan/s2885/Config.lb @@ -1,268 +1,220 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HAVE_HARD_RESET -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -uses IRQ_SLOT_COUNT -uses HAVE_OPTION_TABLE -uses CONFIG_MAX_CPUS -uses CONFIG_IOAPIC -uses CONFIG_SMP -uses MAINBOARD_PART_NUMBER -uses MAINBOARD_VENDOR - ## -## Build code to reset the motherboard from linuxBIOS +## Compute the location and size of where this firmware image +## (linuxBIOS plus bootloader) will live in the boot rom chip. ## -default HAVE_HARD_RESET=1 -default HARD_RESET_BUS=3 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 - -### -### Build code to export a programmable irq routing table -### -default HAVE_PIRQ_TABLE=1 -default IRQ_SLOT_COUNT=11 +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 ## -## Build code to export an x86 MP table -## Useful for specifying IRQ routing values +## Compute the start location and size size of +## The linuxBIOS bootloader. ## -default HAVE_MP_TABLE=1 +default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) +default CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) ## -## Build code to export a CMOS option table +## Compute where this copy of linuxBIOS will start in the boot rom ## -default HAVE_OPTION_TABLE=1 +default _ROMBASE = ( CONFIG_ROM_STREAM_START + PAYLOAD_SIZE ) ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## Compute a range of ROM that can cached to speed up linuxBIOS, +## execution speed. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 - -### -### Build code for SMP support -### Only worry about 2 micro processors -### -default CONFIG_SMP=1 -default CONFIG_MAX_CPUS=2 - -# -### -### Build code to setup a generic IOAPIC -### -default CONFIG_IOAPIC=1 +## 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 ) -### -### Clean up the motherboard id strings -### -default MAINBOARD_PART_NUMBER="S2885" -default MAINBOARD_VENDOR="Tyan" +arch i386 end -### -### Set all of the defaults for an x86 architecture -### - -arch i386 end +## +## Build the objects we have code for in this directory. +## -### -### Build the objects we have code for in this directory. -### driver mainboard.o -#dir /drvers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -#driver ti_firewire.o -#dir /drivers/vga - if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end +#object reset.o -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds +## +## Romcc output +## +makerule ./failover.E + depends "$(MAINBOARD)/failover.c" + action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" +end -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### +makerule ./failover.inc + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" +end + +makerule ./auto.E + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" +end +makerule ./auto.inc + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" +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/i386/reset16.inc - ldscript /cpu/i386/reset16.lds + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds end -#### Should this be in the northbridge code? +### Should this be in the northbridge code? mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### + +## +## Include an id string (For safe flashing) +## mainboardinit arch/i386/lib/id.inc ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc + ### -### Only the bootstrap cpu makes it here. -### Failover if we need to +### 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 - mainboardinit ./failover.inc + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc end -# -# ### -### Setup the serial port +### O.k. We aren't just an intermediary anymore! ### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -### -### Romcc output -### -makerule ./failover.E - depends "$(MAINBOARD)/failover.c" - action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" -end -makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" -end - -makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" -end - -makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" -end - -mainboardinit cpu/k8/enable_mmx_sse.inc +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc -# -### -### Include the secondary Configuration files -### +## +## Include the secondary Configuration files +## dir /pc80 config chip.h -register "fixup_scsi" = "1" -register "fixup_vga" = "1" -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 2 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 +# sample config for tyan/s2885 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on # LDT0 + chip southbridge/amd/amd8151 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 1.0 on end + end + end + device pci 18.0 on end # LDT1 + device pci 18.0 on # northbridge + # devices on link 2, link 2 == LDT 2 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 on end + device pci 1.6 off end + end + end # device pci 18.0 + + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end end - southbridge amd/amd8111 "amd8111" link 2 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 on - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 on # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end - southbridge amd/amd8151 "amd8151" link 0 - pci 0:0.0 - pci 0:1.0 - end -end - -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -end - -cpu k8 "cpu0" - register "ldt0" = "{.chip = &amd8151, .ht_width=16, .ht_speed=600}" - register "ldt2" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" -end - -cpu k8 "cpu1" end diff --git a/src/mainboard/tyan/s2885/auto.c b/src/mainboard/tyan/s2885/auto.c index e4c99d88ef..8a386ab191 100644 --- a/src/mainboard/tyan/s2885/auto.c +++ b/src/mainboard/tyan/s2885/auto.c @@ -1,10 +1,12 @@ #define ASSEMBLY 1 + #include <stdint.h> #include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,49 +15,57 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) static void hard_reset(void) { - set_bios_reset(); + set_bios_reset(); - /* enable cf9 */ - pci_write_config8(PCI_DEV(0, 0x04, 3), 0x41, 0xf1); - /* reset */ - outb(0x0e, 0x0cf9); + /* enable cf9 */ + pci_write_config8(PCI_DEV(0, 0x04, 3), 0x41, 0xf1); + /* reset */ + outb(0x0e, 0x0cf9); } static void soft_reset(void) { - set_bios_reset(); - pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); + set_bios_reset(); + pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); +} +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(3, 0x04, 0), 0x47, 1); } static void memreset_setup(void) { - if (is_cpu_pre_c0()) { - outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=0 - } else { - outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=1 - } + if (is_cpu_pre_c0()) { + outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=0 + } + else { + outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 16); //REVC_MEMRST_EN=1 + } outb((0 << 7)|(0 << 6)|(0<<5)|(0<<4)|(1<<2)|(0<<0), SMBUS_IO_BASE + 0xc0 + 17); } static void memreset(int controllers, const struct mem_controller *ctrl) { - if (is_cpu_pre_c0()) { - udelay(800); - outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1 - udelay(90); - } + if (is_cpu_pre_c0()) { + udelay(800); + outb((0<<7)|(0<<6)|(0<<5)|(0<<4)|(1<<2)|(1<<0), SMBUS_IO_BASE + 0xc0 + 17); //REVB_MEMRST_L=1 + udelay(90); + } } static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) @@ -82,21 +92,32 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) * [3] Route to Link 2 */ - uint32_t ret = 0x00010101; /* default row entry */ - - /* CPU0 LDT1 <-> LDT1 CPU1 */ + uint32_t ret=0x00010101; /* default row entry */ +/* + (L1) (L1) (L2) + CPU1-------------CPU0--------8131------8111 + |(L0) + | + | + | + | + | + 8151 +*/ + /* Link1 of CPU0 to Link1 of CPU1 */ static const unsigned int rows_2p[2][2] = { { 0x00050101, 0x00010404 }, { 0x00010404, 0x00050101 } }; - if (maxnodes > 2) { + if(maxnodes>2) { print_debug("this mainboard is only designed for 2 cpus\r\n"); - maxnodes = 2; + maxnodes=2; } - if (!(node >= maxnodes || row >= maxnodes)) { - ret = rows_2p[node][row]; + + if (!(node>=maxnodes || row>=maxnodes)) { + ret=rows_2p[node][row]; } return ret; @@ -112,6 +133,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" #include "sdram/generic_sdram.c" @@ -121,7 +143,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) #define FIRST_CPU 1 #define SECOND_CPU 1 #define TOTAL_CPUS (FIRST_CPU + SECOND_CPU) -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -150,59 +172,97 @@ static void main(void) #if 1 static const struct ht_chain ht_c[] = { - { + { /* Link 2 of CPU0 */ .udev = PCI_DEV(0, 0x18, 0), .upos = 0xc0, - .devreg = 0xe0, + .devreg = 0xe0, /* Preset bus num in resource map */ }, - { + { /* Link 0 of CPU0 */ .udev = PCI_DEV(0, 0x18, 0), .upos = 0x80, - .devreg = 0xe4, + .devreg = 0xe4, /* Preset bus num in resource map */ }, }; #endif int needs_reset; - enable_lapic(); - init_timer(); - - if (cpu_init_detected()) { - asm volatile ("jmp __cpu_reset"); - } - - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } - + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); uart_init(); console_init(); + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_s2885_resource_map(); needs_reset = setup_coherent_ht_domain(); +#if 0 + needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0xc0); +#else needs_reset |= ht_setup_chains(ht_c, sizeof(ht_c)/sizeof(ht_c[0])); +#endif if (needs_reset) { print_info("ht reset -\r\n"); soft_reset(); } -#if 0 - print_pci_devices(); -#endif - enable_smbus(); - #if 0 dump_spd_registers(&cpu[0]); #endif - memreset_setup(); sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu); #if 0 dump_pci_devices(); +#endif +#if 0 dump_pci_device(PCI_DEV(0, 0x18, 1)); #endif + /* Check all of memory */ +#if 0 + msr_t msr; + msr = rdmsr(TOP_MEM2); + print_debug("TOP_MEM2: "); + print_debug_hex32(msr.hi); + print_debug_hex32(msr.lo); + print_debug("\r\n"); + + ram_check(0x00000000, msr.lo+(msr.hi<<32)); + +#endif + +#if 0 + +//#if TOTAL_CPUS < 2 + // Check 16MB of memory @ 0 + ram_check(0x00000000, 0x00100000); +//#else + // Check 16MB of memory @ 2GB +// ram_check(0x80000000, 0x80100000); +//#endif +#endif + + } diff --git a/src/mainboard/tyan/s2885/chip.h b/src/mainboard/tyan/s2885/chip.h index 75251c70b6..0be04051da 100644 --- a/src/mainboard/tyan/s2885/chip.h +++ b/src/mainboard/tyan/s2885/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s2885_control; +extern struct chip_operations mainboard_tyan_s2885_ops; struct mainboard_tyan_s2885_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s2885/cmos.layout b/src/mainboard/tyan/s2885/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s2885/cmos.layout +++ b/src/mainboard/tyan/s2885/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s2885/failover.c b/src/mainboard/tyan/s2885/failover.c index 95d675bc20..2f63cc85b7 100644 --- a/src/mainboard/tyan/s2885/failover.c +++ b/src/mainboard/tyan/s2885/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -61,20 +54,18 @@ static void main(void) } normal_image: asm volatile ("jmp __normal_image" - : /* outputs */ - : "a" (bist) /* inputs */ - : /* clobbers */ - ); + : /* outputs */ + : "a" (bist) /* inputs */ + : /* clobbers */ + ); cpu_reset: +#if 0 asm volatile ("jmp __cpu_reset" - : /* outputs */ - : "a"(bist) /* inputs */ - : /* clobbers */ - ); + : /* outputs */ + : "a"(bist) /* inputs */ + : /* clobbers */ + ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s2885/mainboard.c b/src/mainboard/tyan/s2885/mainboard.c index f29f486896..4c3c4a3a14 100644 --- a/src/mainboard/tyan/s2885/mainboard.c +++ b/src/mainboard/tyan/s2885/mainboard.c @@ -6,38 +6,269 @@ #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = +#if 0 +static void fixup_lsi_53c1030(struct device *pdev) { - 0, 1 -}; +// uint8_t byte; + uint16_t word; -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; + byte = 1; + pci_write_config8(pdev, 0xff, byte); + // Set the device id +// pci_write_config_word(pdev, PCI_DEVICE_ID, PCI_DEVICE_ID_LSILOGIC_53C1030); + // Set the subsytem vendor id +// pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, PCI_VENDOR_ID_TYAN); + word = 0x10f1; + pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word); + // Set the subsytem id + word = 0x2880; + pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word); + // Disable writes to the device id + byte = 0; + pci_write_config8(pdev, 0xff, byte); + +// lsi_scsi_init(pdev); + +} +#endif + +#if 0 +static void print_pci_regs(struct device *dev) +{ + uint8_t byte; + int i; + + for(i=0;i<256;i++) { + byte = pci_read_config8(dev, i); + + if((i%16)==0) printk_debug("\n%02x:",i); + printk_debug(" %02x",byte); + } + printk_debug("\n"); + +// pci_write_config8(dev, 0x4, byte); -static void enumerate(struct chip *chip) +} +#endif +#if 0 +static void print_mem(void) { - struct chip *child; + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { + if((i%16)==0) printk_debug("\n %08x:",i); + printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); + } +#if 0 + for(i=low_1MB;i<low_1MB+1024*4;i++) { + if((i%16)==0) printk_debug("\n %08x:",i); + printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); + } +#endif + } +#endif +#if 0 +static void amd8111_enable_rom(void) +{ + uint8_t byte; + struct device *dev; + + /* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */ + /* Locate the amd8111 */ + dev = dev_find_device(0x1022, 0x7468, 0); - if (chip->control && chip->control->name) { - printk_debug("Enumerating: %s\n", chip->control->name); + /* Set the 4MB enable bit bit */ + byte = pci_read_config8(dev, 0x43); + byte |= 0x80; + pci_write_config8(dev, 0x43, byte); +} +#endif +#if 0 +static void onboard_scsi_fixup(void) +{ + struct device *dev; +#if 1 + unsigned char i,j,k; + + for(i=0;i<=15;i++) { + for(j=0;j<=0x1f;j++) { + for (k=0;k<=6;k++){ + dev = dev_find_slot(i, PCI_DEVFN(j, k)); + if (dev) { + printk_debug("%02x:%02x:%02x",i,j,k); + print_pci_regs(dev); + } + } + } } +#endif + - /* update device operation for dynamic root */ - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for (child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; +#if 0 + dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0); + if(!dev) { + printk_info("LSI_SCSI_FW_FIXUP: No Device Found!"); + return; } + + lsi_scsi_init(dev); +#endif +// print_mem(); +// amd8111_enable_rom(); +} +#endif +#if 0 +static void vga_fixup(void) { + // we do this right here because: + // - all the hardware is working, and some VGA bioses seem to need + // that + // - we need page 0 below for linuxbios tables. +#if CONFIG_REALMODE_IDT == 1 + printk_debug("INSTALL REAL-MODE IDT\n"); + setup_realmode_idt(); +#endif +#if CONFIG_VGABIOS == 1 + printk_debug("DO THE VGA BIOS\n"); + do_vgabios(0x0600); + post_code(0x93); +#endif + } -struct chip_control mainboard_tyan_s2885_control = { - .enumerate = enumerate, - .name = "Tyan s2885 mainboard ", +#endif + +#if 0 +static void +enable(struct chip *chip, enum chip_pass pass) +{ + + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; + + switch (pass) { + default: break; +// case CONF_PASS_PRE_CONSOLE: +// case CONF_PASS_PRE_PCI: +// case CONF_PASS_POST_PCI: + case CONF_PASS_PRE_BOOT: +// if (conf->fixup_scsi) +// onboard_scsi_fixup(); +// if (conf->fixup_vga) +// vga_fixup(); + printk_debug("mainboard fixup pass %d done\r\n", + pass); + break; + } + +} +#endif + +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) +{ + unsigned bus; + unsigned devfn; +#if 0 + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } +#endif +} + +static void debug_noop(device_t dummy) +{ +} + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, +}; + +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif + +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s2885_ops = { + .name = "Tyan s2885 mainboard ", + .enable_dev = enable_dev, }; diff --git a/src/mainboard/tyan/s2885/mptable.c b/src/mainboard/tyan/s2885/mptable.c index d9477e2966..b5095a6cce 100644 --- a/src/mainboard/tyan/s2885/mptable.c +++ b/src/mainboard/tyan/s2885/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -37,7 +37,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { device_t dev; @@ -107,19 +107,21 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 2, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + device_t dev; + struct resource *res; dev = dev_find_slot(3, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 3, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x03, 0x11, res->base); + } } dev = dev_find_slot(3, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 4, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x04, 0x11, res->base); + } } } @@ -197,9 +199,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s2885/resourcemap.c b/src/mainboard/tyan/s2885/resourcemap.c index 31cf8e04a5..2c51f1d114 100644 --- a/src/mainboard/tyan/s2885/resourcemap.c +++ b/src/mainboard/tyan/s2885/resourcemap.c @@ -252,8 +252,8 @@ static void setup_s2885_resource_map(void) * [31:24] Bus Number Limit i * This field defines the highest bus number in configuration regin i */ - PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x06010207, - PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000007, + PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x06000203, // AMD 8111 on link2 of CPU 0 + PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x08070003, // AMD 8151 on link0 of CPU 0 PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000, PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000, }; diff --git a/src/mainboard/tyan/s2885/ti_firewire.c b/src/mainboard/tyan/s2885/ti_firewire.c index 15f83c0983..12c4c0d0f9 100644 --- a/src/mainboard/tyan/s2885/ti_firewire.c +++ b/src/mainboard/tyan/s2885/ti_firewire.c @@ -25,8 +25,6 @@ static void ti_firewire_init(struct device *dev) word |= ((1 << 2) |(1<<4)); // Command: 3--> 17 pci_write_config16(dev, 0x4, word); - printk_debug("TI_FIREWIRE_FIXUP: done \n"); - } static struct device_operations ti_firewire_ops = { diff --git a/src/mainboard/tyan/s4880/Config.lb b/src/mainboard/tyan/s4880/Config.lb index 49e6517616..352047c745 100644 --- a/src/mainboard/tyan/s4880/Config.lb +++ b/src/mainboard/tyan/s4880/Config.lb @@ -1,243 +1,238 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -##object mainboard.o -config chip.h -register "fixup_scsi" = "1" -#register "fixup_vga" = "1" +## +## 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) ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## 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. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 driver mainboard.o -#dir /drivers/lsi/53c1030 -#dir /drivers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -#dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -#cpu k8 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end - -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -# -### -### Romcc output -### +#object reset.o +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" +end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" -end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# -### -### Include the secondary Configuration files -### -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 2 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 - end - southbridge amd/amd8111 "amd8111" link 2 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 off # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -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 -northbridge amd/amdk8 "mc2" - pci 0:1a.0 - pci 0:1a.0 - pci 0:1a.0 - pci 0:1a.1 - pci 0:1a.2 - pci 0:1a.3 +## +## 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 -northbridge amd/amdk8 "mc3" - pci 0:1b.0 - pci 0:1b.0 - pci 0:1b.0 - pci 0:1b.1 - pci 0:1b.2 - pci 0:1b.3 +## +## 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! +### -dir /pc80 -#dir /bioscall +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc -cpu k8 "cpu0" - register "ldt2" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" -end +## +## Include the secondary Configuration files +## +dir /pc80 +config chip.h -cpu k8 "cpu1" -end +# sample config for tyan/s4880 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on end # LDT0 + device pci 18.0 on end # LDT1 + device pci 18.0 on # northbridge + # devices on link 2, link 2 == LDT 2 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 off end + device pci 1.6 off end + end + end # device pci 18.0 + + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + + chip northbridge/amd/amdk8 + device pci 1a.0 on end + device pci 1a.0 on end + device pci 1a.0 on end + device pci 1a.1 on end + device pci 1a.2 on end + device pci 1a.3 on end + end -cpu k8 "cpu2" + chip northbridge/amd/amdk8 + device pci 1b.0 on end + device pci 1b.0 on end + device pci 1b.0 on end + device pci 1b.1 on end + device pci 1b.2 on end + device pci 1b.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + chip cpu/amd/socket_940 + device apic 2 on end + end + chip cpu/amd/socket_940 + device apic 3 on end + end + end end -cpu k8 "cpu3" -end diff --git a/src/mainboard/tyan/s4880/auto.c b/src/mainboard/tyan/s4880/auto.c index d433e6083d..b1a8c79fe3 100644 --- a/src/mainboard/tyan/s4880/auto.c +++ b/src/mainboard/tyan/s4880/auto.c @@ -1,10 +1,12 @@ #define ASSEMBLY 1 + #include <stdint.h> #include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,13 +15,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -28,7 +32,7 @@ static void hard_reset(void) set_bios_reset(); /* enable cf9 */ - pci_write_config8(PCI_DEV(1, 0x04, 3), 0x41, 0xf1); + pci_write_config8(PCI_DEV(0, 0x04, 3), 0x41, 0xf1); /* reset */ outb(0x0e, 0x0cf9); } @@ -36,9 +40,14 @@ static void hard_reset(void) static void soft_reset(void) { set_bios_reset(); - pci_write_config8(PCI_DEV(1, 0x04, 0), 0x47, 1); + pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(3, 0x04, 0), 0x47, 1); +} static void memreset_setup(void) { @@ -85,6 +94,23 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ +/* + (L1) (L2) + CPU3-------------CPU1 + (L0)| |(L0) + | | + | | + | | + | | + (L0)| |(L0) + CPU2-------------CPU0---------8131----------8111 + (L2) (L1) (L2) +*/ + + /* Link0 of CPU0 to Link0 of CPU1 */ + /* Link1 of CPU0 to Link2 of CPU2 */ + /* Link2 of CPU1 to Link1 of CPU3 */ + /* Link0 of CPU2 to Link0 of CPU3 */ static const unsigned int rows_4p[4][4] = { { 0x00070101, 0x00010202, 0x00030404, 0x00010204 }, @@ -121,6 +147,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" @@ -146,7 +173,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) #define DIMM2 0x52 #define DIMM3 0x53 -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -200,21 +227,39 @@ static void main(void) }; int i; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } + + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ +// report_bist_failure(bist); + setup_s4880_resource_map(); needs_reset = setup_coherent_ht_domain(); - needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80); + needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0xc0); if (needs_reset) { print_info("ht reset -\r\n"); soft_reset(); diff --git a/src/mainboard/tyan/s4880/chip.h b/src/mainboard/tyan/s4880/chip.h index 807474992a..65d6d96c1e 100644 --- a/src/mainboard/tyan/s4880/chip.h +++ b/src/mainboard/tyan/s4880/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s4880_control; +extern struct chip_operations mainboard_tyan_s4880_ops; struct mainboard_tyan_s4880_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s4880/cmos.layout b/src/mainboard/tyan/s4880/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s4880/cmos.layout +++ b/src/mainboard/tyan/s4880/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s4880/failover.c b/src/mainboard/tyan/s4880/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s4880/failover.c +++ b/src/mainboard/tyan/s4880/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s4880/mainboard.c b/src/mainboard/tyan/s4880/mainboard.c index cf2b3bcf21..a1c1122b17 100644 --- a/src/mainboard/tyan/s4880/mainboard.c +++ b/src/mainboard/tyan/s4880/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1,2,3 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -26,7 +21,7 @@ static void fixup_lsi_53c1030(struct device *pdev) word = 0x10f1; pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word); // Set the subsytem id - word = 0x4880; + word = 0x2880; pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word); // Disable writes to the device id byte = 0; @@ -36,8 +31,8 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); -#if 1 + +#if 0 static void print_pci_regs(struct device *dev) { uint8_t byte; @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -87,14 +83,14 @@ static void amd8111_enable_rom(void) pci_write_config8(dev, 0x43, byte); } #endif -#if 1 +#if 0 static void onboard_scsi_fixup(void) { struct device *dev; #if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -133,19 +129,21 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } -#endif +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s4880_config *conf = - (struct mainboard_tyan_s4880_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -153,8 +151,8 @@ enable(struct chip *chip, enum chip_pass pass) // case CONF_PASS_PRE_PCI: // case CONF_PASS_POST_PCI: case CONF_PASS_PRE_BOOT: - if (conf->fixup_scsi) - onboard_scsi_fixup(); +// if (conf->fixup_scsi) +// onboard_scsi_fixup(); // if (conf->fixup_vga) // vga_fixup(); printk_debug("mainboard fixup pass %d done\r\n", @@ -163,29 +161,114 @@ enable(struct chip *chip, enum chip_pass pass) } } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; +#endif -static void enumerate(struct chip *chip) +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; + unsigned bus; + unsigned devfn; +#if 0 + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); + } +#endif +} + +static void debug_noop(device_t dummy) +{ } -struct chip_control mainboard_tyan_s4880_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s4880 mainboard ", + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif + +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s4880_ops = { + .name = "Tyan s4880 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s4880/mptable.c b/src/mainboard/tyan/s4880/mptable.c index 43b6044a90..0f8ad22902 100644 --- a/src/mainboard/tyan/s4880/mptable.c +++ b/src/mainboard/tyan/s4880/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +34,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { @@ -88,20 +88,23 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 4, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + device_t dev; + struct resource *res; dev = dev_find_slot(1, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 5, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x05, 0x11, res->base); + } } dev = dev_find_slot(1, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 6, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x06, 0x11, res->base); + } } + } /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# @@ -190,9 +193,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } diff --git a/src/mainboard/tyan/s4882/Config.lb b/src/mainboard/tyan/s4882/Config.lb index f07dd19eed..6c3b44d7a8 100644 --- a/src/mainboard/tyan/s4882/Config.lb +++ b/src/mainboard/tyan/s4882/Config.lb @@ -1,247 +1,239 @@ -uses HAVE_MP_TABLE -uses HAVE_PIRQ_TABLE -uses USE_FALLBACK_IMAGE -uses LB_CKS_RANGE_START -uses LB_CKS_RANGE_END -uses LB_CKS_LOC -uses MAINBOARD -uses ARCH -uses HARD_RESET_BUS -uses HARD_RESET_DEVICE -uses HARD_RESET_FUNCTION - -# -# -### -### Set all of the defaults for an x86 architecture -### -# -# -### -### Build the objects we have code for in this directory. -### -##object mainboard.o -config chip.h -register "fixup_scsi" = "1" -#register "fixup_vga" = "1" +## +## 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) ## -## Move the default LinuxBIOS cmos range off of AMD RTC registers +## 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. ## -default LB_CKS_RANGE_START=49 -default LB_CKS_RANGE_END=122 -default LB_CKS_LOC=123 driver mainboard.o -#dir /drivers/lsi/53c1030 -#dir /drivers/adaptec/7902 -#dir /drivers/si/3114 -#dir /drivers/intel/82551 -#dir /drivers/ati/ragexl -#object reset.o if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end -# -default HARD_RESET_BUS=1 -default HARD_RESET_DEVICE=4 -default HARD_RESET_FUNCTION=0 -# -arch i386 end -#cpu k8 end -# -### -### Build our 16 bit and 32 bit linuxBIOS entry code -### -mainboardinit cpu/i386/entry16.inc -mainboardinit cpu/i386/entry32.inc -mainboardinit cpu/i386/bist32.inc -ldscript /cpu/i386/entry16.lds -ldscript /cpu/i386/entry32.lds -# -### -### Build our reset vector (This is where linuxBIOS is entered) -### -if USE_FALLBACK_IMAGE - mainboardinit cpu/i386/reset16.inc - ldscript /cpu/i386/reset16.lds -else - mainboardinit cpu/i386/reset32.inc - ldscript /cpu/i386/reset32.lds -end -# -#### Should this be in the northbridge code? -mainboardinit arch/i386/lib/cpu_reset.inc -# -### -### Include an id string (For safe flashing) -### -mainboardinit arch/i386/lib/id.inc -ldscript /arch/i386/lib/id.lds -# -#### -#### This is the early phase of linuxBIOS startup -#### Things are delicate and we test to see if we should -#### failover to another image. -#### -#option MAX_REBOOT_CNT=2 -if USE_FALLBACK_IMAGE - ldscript /arch/i386/lib/failover.lds -end -# -### -### Setup our mtrrs -### -mainboardinit cpu/k8/earlymtrr.inc -### -### Only the bootstrap cpu makes it here. -### Failover if we need to -### -# -if USE_FALLBACK_IMAGE - mainboardinit ./failover.inc -end - -# -# -### -### Setup the serial port -### -mainboardinit pc80/serial.inc -mainboardinit arch/i386/lib/console.inc -mainboardinit cpu/i386/bist32_fail.inc -# -#### -#### O.k. We aren't just an intermediary anymore! -#### -# -### -### Romcc output -### -#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E" -#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc" -#mainboardinit .failover.inc +#object reset.o +## +## Romcc output +## makerule ./failover.E depends "$(MAINBOARD)/failover.c" action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failover.E" end makerule ./failover.inc - depends "./romcc ./failover.E" - action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end + depends "./failover.E ./romcc" + action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E" +end makerule ./auto.E - depends "$(MAINBOARD)/auto.c option_table.h" - action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" + depends "$(MAINBOARD)/auto.c option_table.h " + action "$(CPP) -I$(TOP)/src -I. $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E" end makerule ./auto.inc - depends "./romcc ./auto.E" - action "./romcc -O2 -mcpu=k8 -o auto.inc --label-prefix=auto ./auto.E" -end -mainboardinit cpu/k8/enable_mmx_sse.inc -mainboardinit ./auto.inc -mainboardinit cpu/k8/disable_mmx_sse.inc -# -### -### Include the secondary Configuration files -### -northbridge amd/amdk8 "mc0" - pci 0:18.0 - pci 0:18.0 - pci 0:18.0 - pci 0:18.1 - pci 0:18.2 - pci 0:18.3 - southbridge amd/amd8131 "amd8131" link 1 - pci 0:0.0 - pci 0:0.1 - pci 0:1.0 - pci 0:1.1 - end - southbridge amd/amd8111 "amd8111" link 1 - pci 0:0.0 - pci 0:1.0 on - pci 0:1.1 on - pci 0:1.2 on - pci 0:1.3 on - pci 0:1.5 off - pci 0:1.6 off - pci 1:0.0 on - pci 1:0.1 on - pci 1:0.2 off - pci 1:1.0 off - superio winbond/w83627hf link 1 - pnp 2e.0 off # Floppy - io 0x60 = 0x3f0 - irq 0x70 = 6 - drq 0x74 = 2 - pnp 2e.1 off # Parallel Port - io 0x60 = 0x378 - irq 0x70 = 7 - pnp 2e.2 on # Com1 - io 0x60 = 0x3f8 - irq 0x70 = 4 - pnp 2e.3 off # Com2 - io 0x60 = 0x2f8 - irq 0x70 = 3 - pnp 2e.5 on # Keyboard - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - pnp 2e.6 off # CIR - pnp 2e.7 off # GAME_MIDI_GIPO1 - pnp 2e.8 off # GPIO2 - pnp 2e.9 off # GPIO3 - pnp 2e.a off # ACPI - pnp 2e.b on # HW Monitor - io 0x60 = 0x290 - end - end + depends "./auto.E ./romcc" + action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc" end -northbridge amd/amdk8 "mc1" - pci 0:19.0 - pci 0:19.0 - pci 0:19.0 - pci 0:19.1 - pci 0:19.2 - pci 0:19.3 -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 -northbridge amd/amdk8 "mc2" - pci 0:1a.0 - pci 0:1a.0 - pci 0:1a.0 - pci 0:1a.1 - pci 0:1a.2 - pci 0:1a.3 +## +## 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 -northbridge amd/amdk8 "mc3" - pci 0:1b.0 - pci 0:1b.0 - pci 0:1b.0 - pci 0:1b.1 - pci 0:1b.2 - pci 0:1b.3 +## +## 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! +### -dir /pc80 -#dir /bioscall +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc -cpu k8 "cpu0" - register "ldt1" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}" -end +## +## Include the secondary Configuration files +## +dir /pc80 +config chip.h -cpu k8 "cpu1" -end +# sample config for tyan/s4882 +chip northbridge/amd/amdk8 + device pci_domain 0 on + device pci 18.0 on end # LDT0 + device pci 18.0 on # northbridge + # devices on link 1, link 1 == LDT 1 + chip southbridge/amd/amd8131 + # the on/off keyword is mandatory + device pci 0.0 on end + device pci 0.1 on end + device pci 1.0 on end + device pci 1.1 on end + end + chip southbridge/amd/amd8111 + # this "device pci 0.0" is the parent the next one + # PCI bridge + device pci 0.0 on + device pci 0.0 on end + device pci 0.1 on end + device pci 0.2 off end + device pci 1.0 off end + end + device pci 1.0 on + chip superio/winbond/w83627hf + device pnp 2e.0 on # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # GAME_MIDI_GIPO1 + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 off end # GPIO3 + device pnp 2e.a off end # ACPI + device pnp 2e.b on # HW Monitor + io 0x60 = 0x290 + end + end + end + device pci 1.1 on end + device pci 1.2 on end + device pci 1.3 on end + device pci 1.5 off end + device pci 1.6 off end + end + end # device pci 18.0 + + device pci 18.0 on end + + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + + chip northbridge/amd/amdk8 + device pci 19.0 on end + device pci 19.0 on end + device pci 19.0 on end + device pci 19.1 on end + device pci 19.2 on end + device pci 19.3 on end + end + + chip northbridge/amd/amdk8 + device pci 1a.0 on end + device pci 1a.0 on end + device pci 1a.0 on end + device pci 1a.1 on end + device pci 1a.2 on end + device pci 1a.3 on end + end -cpu k8 "cpu2" + chip northbridge/amd/amdk8 + device pci 1b.0 on end + device pci 1b.0 on end + device pci 1b.0 on end + device pci 1b.1 on end + device pci 1b.2 on end + device pci 1b.3 on end + end + end + device apic_cluster 0 on + chip cpu/amd/socket_940 + device apic 0 on end + end + chip cpu/amd/socket_940 + device apic 1 on end + end + chip cpu/amd/socket_940 + device apic 2 on end + end + chip cpu/amd/socket_940 + device apic 3 on end + end + end end -cpu k8 "cpu3" -end diff --git a/src/mainboard/tyan/s4882/auto.c b/src/mainboard/tyan/s4882/auto.c index e07ae7826d..71cdb7794a 100644 --- a/src/mainboard/tyan/s4882/auto.c +++ b/src/mainboard/tyan/s4882/auto.c @@ -1,10 +1,12 @@ #define ASSEMBLY 1 + #include <stdint.h> #include <device/pci_def.h> #include <arch/io.h> #include <device/pnp_def.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> +#include <arch/cpu.h> #include "option_table.h" #include "pc80/mc146818rtc_early.c" #include "pc80/serial.c" @@ -13,13 +15,15 @@ #include "northbridge/amd/amdk8/incoherent_ht.c" #include "southbridge/amd/amd8111/amd8111_early_smbus.c" #include "northbridge/amd/amdk8/raminit.h" -#include "cpu/k8/apic_timer.c" +#include "cpu/amd/model_fxx/apic_timer.c" #include "lib/delay.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/cpu_rev.c" #include "superio/winbond/w83627hf/w83627hf_early_serial.c" +#include "cpu/amd/mtrr/amd_earlymtrr.c" +#include "cpu/x86/bist.h" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) @@ -39,6 +43,11 @@ static void soft_reset(void) pci_write_config8(PCI_DEV(0, 0x04, 0), 0x47, 1); } +static void soft2_reset(void) +{ + set_bios_reset(); + pci_write_config8(PCI_DEV(3, 0x04, 0), 0x47, 1); +} static void memreset_setup(void) { @@ -85,6 +94,23 @@ static unsigned int generate_row(uint8_t node, uint8_t row, uint8_t maxnodes) */ uint32_t ret=0x00010101; /* default row entry */ +/* + (L2) (L1) + CPU3-------------CPU1 + (L0)| |(L0) + | | + | | + | | + | | + (L0)| |(L0) + CPU2-------------CPU0---------8131----------8111 + (L1) (L2) (L1) +*/ + + /* Link0 of CPU0 to Link0 of CPU1 */ + /* Link2 of CPU0 to Link1 of CPU2 */ + /* Link1 of CPU1 to Link2 of CPU3 */ + /* Link0 of CPU2 to Link0 of CPU3 */ static const unsigned int rows_4p[4][4] = { { 0x000b0101, 0x00010202, 0x00030808, 0x00010208 }, @@ -121,6 +147,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "northbridge/amd/amdk8/setup_resource_map.c" #include "northbridge/amd/amdk8/raminit.c" #include "northbridge/amd/amdk8/coherent_ht.c" @@ -146,7 +173,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) #define DIMM2 0x52 #define DIMM3 0x53 -static void main(void) +static void main(unsigned long bist) { static const struct mem_controller cpu[] = { #if FIRST_CPU @@ -200,18 +227,35 @@ static void main(void) }; int i; int needs_reset; - enable_lapic(); - init_timer(); - if (cpu_init_detected()) { - asm("jmp __cpu_reset"); - } - distinguish_cpu_resets(); - if (!boot_cpu()) { - stop_this_cpu(); - } + if (bist == 0) { + /* Skip this if there was a built in self test failure */ + amd_early_mtrr_init(); + enable_lapic(); + init_timer(); + + if (cpu_init_detected()) { +#if 0 + asm volatile ("jmp __cpu_reset"); +#else + /* cpu reset also reset the memtroller ???? + need soft_reset to reset all except keep HT link freq and width */ + distinguish_cpu_resets(); + soft2_reset(); +#endif + } + distinguish_cpu_resets(); + if (!boot_cpu()) { + stop_this_cpu(); + } + } + w83627hf_enable_serial(SERIAL_DEV, TTYS0_BASE); - uart_init(); - console_init(); + uart_init(); + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + setup_s4882_resource_map(); needs_reset = setup_coherent_ht_domain(); needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0xa0); diff --git a/src/mainboard/tyan/s4882/chip.h b/src/mainboard/tyan/s4882/chip.h index 7eb925df36..b4f8467cc7 100644 --- a/src/mainboard/tyan/s4882/chip.h +++ b/src/mainboard/tyan/s4882/chip.h @@ -1,4 +1,4 @@ -extern struct chip_control mainboard_tyan_s4882_control; +extern struct chip_operations mainboard_tyan_s4882_ops; struct mainboard_tyan_s4882_config { int fixup_scsi; diff --git a/src/mainboard/tyan/s4882/cmos.layout b/src/mainboard/tyan/s4882/cmos.layout index 247715e6ac..ea027282c4 100644 --- a/src/mainboard/tyan/s4882/cmos.layout +++ b/src/mainboard/tyan/s4882/cmos.layout @@ -41,6 +41,7 @@ entries 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 diff --git a/src/mainboard/tyan/s4882/failover.c b/src/mainboard/tyan/s4882/failover.c index b22abfea06..2f63cc85b7 100644 --- a/src/mainboard/tyan/s4882/failover.c +++ b/src/mainboard/tyan/s4882/failover.c @@ -4,22 +4,15 @@ #include <device/pci_ids.h> #include <arch/io.h> #include <arch/romcc_io.h> -#include <arch/smp/lapic.h> +#include <cpu/x86/lapic.h> #include "pc80/mc146818rtc_early.c" #include "southbridge/amd/amd8111/amd8111_enable_rom.c" #include "northbridge/amd/amdk8/early_ht.c" -#include "cpu/p6/boot_cpu.c" +#include "cpu/x86/lapic/boot_cpu.c" #include "northbridge/amd/amdk8/reset_test.c" -#define HAVE_REGPARM_SUPPORT 0 -#if HAVE_REGPARM_SUPPORT static unsigned long main(unsigned long bist) { -#else -static void main(void) -{ - unsigned long bist = 0; -#endif /* Make cerain my local apic is useable */ enable_lapic(); @@ -60,21 +53,19 @@ static void main(void) goto fallback_image; } normal_image: - asm("jmp __normal_image" + asm volatile ("jmp __normal_image" : /* outputs */ : "a" (bist) /* inputs */ : /* clobbers */ ); cpu_reset: - asm("jmp __cpu_reset" +#if 0 + asm volatile ("jmp __cpu_reset" : /* outputs */ : "a"(bist) /* inputs */ : /* clobbers */ ); +#endif fallback_image: -#if HAVE_REGPARM_SUPPORT return bist; -#else - return; -#endif } diff --git a/src/mainboard/tyan/s4882/mainboard.c b/src/mainboard/tyan/s4882/mainboard.c index dcabd840e2..3727ff55f3 100644 --- a/src/mainboard/tyan/s4882/mainboard.c +++ b/src/mainboard/tyan/s4882/mainboard.c @@ -5,12 +5,7 @@ #include <device/pci_ops.h> #include "../../../northbridge/amd/amdk8/northbridge.h" #include "chip.h" -//#include <part/mainboard.h> -//#include "lsi_scsi.c" -unsigned long initial_apicid[CONFIG_MAX_CPUS] = -{ - 0,1,2,3 -}; + #if 0 static void fixup_lsi_53c1030(struct device *pdev) { @@ -26,7 +21,7 @@ static void fixup_lsi_53c1030(struct device *pdev) word = 0x10f1; pci_write_config16(pdev, PCI_SUBSYSTEM_VENDOR_ID, word); // Set the subsytem id - word = 0x4882; + word = 0x2880; pci_write_config16(pdev, PCI_SUBSYSTEM_ID, word); // Disable writes to the device id byte = 0; @@ -36,7 +31,7 @@ static void fixup_lsi_53c1030(struct device *pdev) } #endif -//extern static void lsi_scsi_init(struct device *dev); + #if 0 static void print_pci_regs(struct device *dev) { @@ -58,17 +53,18 @@ static void print_pci_regs(struct device *dev) #if 0 static void print_mem(void) { - int i; - int low_1MB = 0; - for(i=low_1MB;i<low_1MB+1024*4;i++) { + unsigned int i; + unsigned int low_1MB = 0xf4107000; + for(i=low_1MB;i<low_1MB+1024;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %02x ",(unsigned char)*((unsigned char *)i)); } - +#if 0 for(i=low_1MB;i<low_1MB+1024*4;i++) { if((i%16)==0) printk_debug("\n %08x:",i); printk_debug(" %c ",(unsigned char)*((unsigned char *)i)); } +#endif } #endif #if 0 @@ -91,10 +87,10 @@ static void amd8111_enable_rom(void) static void onboard_scsi_fixup(void) { struct device *dev; -#if 0 +#if 1 unsigned char i,j,k; - for(i=0;i<=6;i++) { + for(i=0;i<=15;i++) { for(j=0;j<=0x1f;j++) { for (k=0;k<=6;k++){ dev = dev_find_slot(i, PCI_DEVFN(j, k)); @@ -133,19 +129,21 @@ static void vga_fixup(void) { #endif #if CONFIG_VGABIOS == 1 printk_debug("DO THE VGA BIOS\n"); - do_vgabios(); + do_vgabios(0x0600); post_code(0x93); #endif } -#endif +#endif + +#if 0 static void enable(struct chip *chip, enum chip_pass pass) { - struct mainboard_tyan_s4882_config *conf = - (struct mainboard_tyan_s4882_config *)chip->chip_info; + struct mainboard_tyan_s2895_config *conf = + (struct mainboard_tyan_s2895_config *)chip->chip_info; switch (pass) { default: break; @@ -163,29 +161,114 @@ enable(struct chip *chip, enum chip_pass pass) } } -static struct device_operations mainboard_operations = { - .read_resources = root_dev_read_resources, - .set_resources = root_dev_set_resources, - .enable_resources = enable_childrens_resources, - .init = 0, - .scan_bus = amdk8_scan_root_bus, - .enable = 0, -}; +#endif -static void enumerate(struct chip *chip) +#undef DEBUG +#define DEBUG 0 +#if DEBUG +static void debug_init(device_t dev) { - struct chip *child; - dev_root.ops = &mainboard_operations; - chip->dev = &dev_root; - chip->bus = 0; - for(child = chip->children; child; child = child->next) { - child->bus = &dev_root.link[0]; + unsigned bus; + unsigned devfn; +#if 0 + for(bus = 0; bus < 256; bus++) { + for(devfn = 0; devfn < 256; devfn++) { + int i; + dev = dev_find_slot(bus, devfn); + if (!dev) { + continue; + } + if (!dev->enabled) { + continue; + } + printk_info("%02x:%02x.%0x aka %s\n", + bus, devfn >> 3, devfn & 7, dev_path(dev)); + for(i = 0; i < 256; i++) { + if ((i & 0x0f) == 0) { + printk_info("%02x:", i); + } + printk_info(" %02x", pci_read_config8(dev, i)); + if ((i & 0x0f) == 0xf) { + printk_info("\n"); + } + } + printk_info("\n"); + } + } +#endif +#if 0 + msr_t msr; + unsigned index; + unsigned eax, ebx, ecx, edx; + index = 0x80000007; + printk_debug("calling cpuid 0x%08x\n", index); + asm volatile( + "cpuid" + : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx) + : "a" (index) + ); + printk_debug("cpuid[%08x]: %08x %08x %08x %08x\n", + index, eax, ebx, ecx, edx); + if (edx & (3 << 1)) { + index = 0xC0010042; + printk_debug("Reading msr: 0x%08x\n", index); + msr = rdmsr(index); + printk_debug("msr[0x%08x]: 0x%08x%08x\n", + index, msr.hi, msr.hi); } +#endif } -struct chip_control mainboard_tyan_s4882_control = { - .enable = enable, - .enumerate = enumerate, - .name = "Tyan s4882 mainboard ", + +static void debug_noop(device_t dummy) +{ +} + +static struct device_operations debug_operations = { + .read_resources = debug_noop, + .set_resources = debug_noop, + .enable_resources = debug_noop, + .init = debug_init, }; +static unsigned int scan_root_bus(device_t root, unsigned int max) +{ + struct device_path path; + device_t debug; + max = root_dev_scan_bus(root, max); + path.type = DEVICE_PATH_PNP; + path.u.pnp.port = 0; + path.u.pnp.device = 0; + debug = alloc_dev(&root->link[1], &path); + debug->ops = &debug_operations; + return max; +} +#endif +static void mainboard_init(device_t dev) +{ + root_dev_init(dev); + +// do_verify_cpu_voltages(); +} + +static struct device_operations mainboard_operations = { + .read_resources = root_dev_read_resources, + .set_resources = root_dev_set_resources, + .enable_resources = root_dev_enable_resources, + .init = mainboard_init, +#if !DEBUG + .scan_bus = root_dev_scan_bus, +#else + .scan_bus = scan_root_bus, +#endif + .enable = 0, +}; + +static void enable_dev(struct device *dev) +{ + dev_root.ops = &mainboard_operations; +} +struct chip_operations mainboard_tyan_s4882_ops = { + .name = "Tyan s4882 mainboard ", + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/tyan/s4882/mptable.c b/src/mainboard/tyan/s4882/mptable.c index a95680e512..98e238232a 100644 --- a/src/mainboard/tyan/s4882/mptable.c +++ b/src/mainboard/tyan/s4882/mptable.c @@ -4,7 +4,7 @@ #include <string.h> #include <stdint.h> -void *smp_write_config_table(void *v, unsigned long * processor_map) +void *smp_write_config_table(void *v) { static const char sig[4] = "PCMP"; static const char oem[8] = "TYAN "; @@ -34,7 +34,7 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) mc->mpe_checksum = 0; mc->reserved = 0; - smp_write_processors(mc, processor_map); + smp_write_processors(mc); { @@ -88,20 +88,23 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) /*I/O APICs: APIC ID Version State Address*/ smp_write_ioapic(mc, 4, 0x11, 0xfec00000); { - struct pci_dev *dev; - uint32_t base; + device_t dev; + struct resource *res; dev = dev_find_slot(1, PCI_DEVFN(0x1,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 5, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x05, 0x11, res->base); + } } dev = dev_find_slot(1, PCI_DEVFN(0x2,1)); if (dev) { - base = pci_read_config32(dev, PCI_BASE_ADDRESS_0); - base &= PCI_BASE_ADDRESS_MEM_MASK; - smp_write_ioapic(mc, 6, 0x11, base); + res = find_resource(dev, PCI_BASE_ADDRESS_0); + if (res) { + smp_write_ioapic(mc, 0x06, 0x11, res->base); + } } + } /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# @@ -190,9 +193,9 @@ void *smp_write_config_table(void *v, unsigned long * processor_map) return smp_next_mpe_entry(mc); } -unsigned long write_smp_table(unsigned long addr, unsigned long *processor_map) +unsigned long write_smp_table(unsigned long addr) { void *v; v = smp_write_floating_table(addr); - return (unsigned long)smp_write_config_table(v, processor_map); + return (unsigned long)smp_write_config_table(v); } |