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authorRonald G. Minnich <rminnich@gmail.com>2004-03-12 15:13:38 +0000
committerRonald G. Minnich <rminnich@gmail.com>2004-03-12 15:13:38 +0000
commite4fc0ab250bd88ad8833a90d9338fd5b35881ebc (patch)
tree7ac09324ee465b31f5bfb1ed6a479c301e0de53d /src
parenta40a17c50cd10afea78bc5c1e41e486b9c4aa078 (diff)
downloadcoreboot-e4fc0ab250bd88ad8833a90d9338fd5b35881ebc.tar.xz
fixes for tyan
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1392 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/tyan/s2880/Config.lb80
-rw-r--r--src/mainboard/tyan/s2880/auto.c95
-rw-r--r--src/mainboard/tyan/s2880/cmos.layout26
-rw-r--r--src/mainboard/tyan/s2880/failover.c68
-rw-r--r--src/mainboard/tyan/s2881/Config.lb73
-rw-r--r--src/mainboard/tyan/s2881/auto.c97
-rw-r--r--src/mainboard/tyan/s2881/cmos.layout26
-rw-r--r--src/mainboard/tyan/s2881/failover.c68
-rw-r--r--src/mainboard/tyan/s2882/Config.lb60
-rw-r--r--src/mainboard/tyan/s2882/auto.c104
-rw-r--r--src/mainboard/tyan/s2882/cmos.layout26
-rw-r--r--src/mainboard/tyan/s2882/failover.c74
-rw-r--r--src/mainboard/tyan/s2882/irq_tables.c26
-rw-r--r--src/mainboard/tyan/s2882/mainboard.c6
-rw-r--r--src/mainboard/tyan/s2882/mptable.c151
-rw-r--r--src/mainboard/tyan/s2885/Config.lb80
-rw-r--r--src/mainboard/tyan/s2885/auto.c94
-rw-r--r--src/mainboard/tyan/s2885/cmos.layout26
-rw-r--r--src/mainboard/tyan/s2885/failover.c74
-rw-r--r--src/mainboard/tyan/s4880/Config.lb68
-rw-r--r--src/mainboard/tyan/s4880/auto.c95
-rw-r--r--src/mainboard/tyan/s4880/cmos.layout26
-rw-r--r--src/mainboard/tyan/s4880/failover.c68
-rw-r--r--src/southbridge/amd/amd8131/amd8131_bridge.c12
-rw-r--r--src/southbridge/amd/amd8151/amd8151_agp3.c26
-rw-r--r--src/stream/rom_stream.c2
26 files changed, 976 insertions, 575 deletions
diff --git a/src/mainboard/tyan/s2880/Config.lb b/src/mainboard/tyan/s2880/Config.lb
index 87f54b925b..9c0b9e0a2f 100644
--- a/src/mainboard/tyan/s2880/Config.lb
+++ b/src/mainboard/tyan/s2880/Config.lb
@@ -1,6 +1,9 @@
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
#
@@ -13,29 +16,35 @@ uses ARCH
###
### Build the objects we have code for in this directory.
###
-##object mainboard.o
config chip.h
register "fixup_scsi" = "1"
register "fixup_vga" = "1"
+##
+## Move the default LinuxBIOS cmos range off of AMD RTC registers
+##
+default LB_CKS_RANGE_START=49
+default LB_CKS_RANGE_END=122
+default LB_CKS_LOC=123
+
driver mainboard.o
-driver lsi_scsi.o
-driver adaptec_scsi.o
-driver promise_sata.o
-driver intel_nic.o
+#driver lsi_scsi.o
+#driver adaptec_scsi.o
+#driver promise_sata.o
+#driver intel_nic.o
object reset.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
#
arch i386 end
-#cpu k8 end
#
###
### Build our 16 bit and 32 bit linuxBIOS entry code
###
mainboardinit cpu/i386/entry16.inc
mainboardinit cpu/i386/entry32.inc
+mainboardinit cpu/i386/bist32.inc
ldscript /cpu/i386/entry16.lds
ldscript /cpu/i386/entry32.lds
#
@@ -87,28 +96,13 @@ end
###
### Setup the serial port
###
-#mainboardinit superiowinbond/w83627hf/setup_serial.inc
mainboardinit pc80/serial.inc
mainboardinit arch/i386/lib/console.inc
-#
-####
-#### O.k. We aren't just an intermediary anymore!
-####
-#
-###
-### When debugging disable the watchdog timer
-###
-##option MAXIMUM_CONSOLE_LOGLEVEL=7
-#default MAXIMUM_CONSOLE_LOGLEVEL=7
-#
-#if USE_FALLBACK_IMAGE mainboardinit arch/i386/lib/noop_failover.inc end
+mainboardinit cpu/i386/bist32_fail.inc
#
###
### Romcc output
###
-#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
-#makerule ./failover.inc dep "./romcc ./failover.E" act "./romcc -O ./failover.E > failover.inc"
-#mainboardinit .failover.inc
makerule ./failover.E
depends "$(MAINBOARD)/failover.c"
@@ -120,8 +114,8 @@ makerule ./failover.inc
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
- depends "$(MAINBOARD)/auto.c"
- action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+ depends "$(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"
@@ -160,6 +154,31 @@ northbridge amd/amdk8 "mc0"
pci 1:0.1 on
pci 1:0.2 on
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
+ 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 off # HW Monitor
+ end
end
end
@@ -173,21 +192,8 @@ northbridge amd/amdk8 "mc1"
end
-#northbridge amd/amdk8
-#end
-#southbridge amd/amd8111 "amd8111"
-#end
-#southbridge amd/amd8131 "amd8131"
-#end
-#mainboardinit archi386/smp/secondary.inc
-#superio NSC/pc87360
-# register "com1" = "{1}"
-# register "lpt" = "{1}"
-#end
dir /pc80
-##dir /src/superio/winbond/w83627hf
#dir /bioscall
-#dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
end
diff --git a/src/mainboard/tyan/s2880/auto.c b/src/mainboard/tyan/s2880/auto.c
index 2d3f1fb3ae..c1d9d7e574 100644
--- a/src/mainboard/tyan/s2880/auto.c
+++ b/src/mainboard/tyan/s2880/auto.c
@@ -1,13 +1,17 @@
#define ASSEMBLY 1
+
#include <stdint.h>
#include <device/pci_def.h>
-#include <cpu/p6/apic.h>
#include <arch/io.h>
+#include <device/pnp_def.h>
#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
-#include "northbridge/amd/amdk8/early_ht.c"
+#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"
@@ -16,8 +20,25 @@
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+static void hard_reset(void)
+{
+ set_bios_reset();
+
+ /* 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);
+}
#define REV_B_RESET 0
static void memreset_setup(void)
{
@@ -95,45 +116,10 @@ static inline int spd_read_byte(unsigned device, unsigned address)
/* include mainboard specific ht code */
#include "hypertransport.c"
-//#include "northbridge/amd/amdk8/cpu_ldtstop.c"
-//#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
-
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
-static void enable_lapic(void)
-{
- msr_t msr;
- msr = rdmsr(0x1b);
- msr.hi &= 0xffffff00;
- msr.lo &= 0x000007ff;
- msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
- wrmsr(0x1b, msr);
-}
-
-static void stop_this_cpu(void)
-{
- unsigned apicid;
- apicid = apic_read(APIC_ID) >> 24;
-
- /* Send an APIC INIT to myself */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* Deassert the APIC INIT */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* If I haven't halted spin forever */
- for(;;) {
- hlt();
- }
-}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
@@ -163,21 +149,26 @@ static void main(void)
},
#endif
};
- if (cpu_init_detected()) {
- asm("jmp __cpu_reset");
- }
- enable_lapic();
- init_timer();
- if (!boot_cpu() ) {
-// notify_bsp_ap_is_stopped();
- stop_this_cpu();
- }
- uart_init();
- console_init();
- setup_default_resource_map();
- setup_coherent_ht_domain();
- enumerate_ht_chain(0);
- distinguish_cpu_resets(0);
+ 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();
+ setup_default_resource_map();
+ needs_reset = setup_coherent_ht_domain();
+ needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80);
+ if (needs_reset) {
+ print_info("ht reset -");
+ soft_reset();
+ }
#if 0
print_pci_devices();
diff --git a/src/mainboard/tyan/s2880/cmos.layout b/src/mainboard/tyan/s2880/cmos.layout
index 5ba4c032c1..247715e6ac 100644
--- a/src/mainboard/tyan/s2880/cmos.layout
+++ b/src/mainboard/tyan/s2880/cmos.layout
@@ -29,6 +29,9 @@ entries
386 1 e 1 ECC_memory
388 4 r 0 reboot_bits
392 3 e 5 baud_rate
+395 1 e 1 hw_scrubber
+396 1 e 1 interleave_chip_selects
+397 2 e 8 max_mem_clock
400 1 e 1 power_on_after_fail
412 4 e 6 debug_level
416 4 e 7 boot_first
@@ -36,7 +39,14 @@ entries
424 4 e 7 boot_third
428 4 h 0 boot_index
432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 reserved_memory
+
+
enumerations
@@ -66,9 +76,21 @@ enumerations
7 9 Fallback_HDD
7 10 Fallback_Floppy
#7 3 ROM
+8 0 200Mhz
+8 1 166Mhz
+8 2 133Mhz
+8 3 100Mhz
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
checksums
-checksum 392 1007 1008
+checksum 392 983 984
diff --git a/src/mainboard/tyan/s2880/failover.c b/src/mainboard/tyan/s2880/failover.c
index 8eeeaef7e1..b22abfea06 100644
--- a/src/mainboard/tyan/s2880/failover.c
+++ b/src/mainboard/tyan/s2880/failover.c
@@ -3,36 +3,78 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <arch/io.h>
-#include "arch/romcc_io.h"
+#include <arch/romcc_io.h>
+#include <arch/smp/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 "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)
{
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
- enumerate_ht_chain(0);
+ unsigned long bist = 0;
+#endif
+ /* Make cerain my local apic is useable */
+ enable_lapic();
- /* Setup the 8111 */
- amd8111_enable_rom();
-
- /* Is this a cpu reset? */
+ /* Is this a cpu only reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
- asm("jmp __normal_image");
+ goto normal_image;
} else {
- asm("jmp __cpu_reset");
+ goto cpu_reset;
}
}
/* Is this a secondary cpu? */
- else if (!boot_cpu() && last_boot_normal()) {
- asm("jmp __normal_image");
+ if (!boot_cpu()) {
+ if (last_boot_normal()) {
+ goto normal_image;
+ } else {
+ goto fallback_image;
+ }
+ }
+
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ /* Setup the 8111 */
+ amd8111_enable_rom();
+
+ /* Is this a deliberate reset by the bios */
+ if (bios_reset_detected() && last_boot_normal()) {
+ goto normal_image;
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
- asm("jmp __normal_image");
+ goto normal_image;
+ }
+ else {
+ goto fallback_image;
}
+ normal_image:
+ asm("jmp __normal_image"
+ : /* outputs */
+ : "a" (bist) /* inputs */
+ : /* clobbers */
+ );
+ cpu_reset:
+ asm("jmp __cpu_reset"
+ : /* outputs */
+ : "a"(bist) /* inputs */
+ : /* clobbers */
+ );
+ fallback_image:
+#if HAVE_REGPARM_SUPPORT
+ return bist;
+#else
+ return;
+#endif
}
diff --git a/src/mainboard/tyan/s2881/Config.lb b/src/mainboard/tyan/s2881/Config.lb
index ed27ecc7fa..a89f1dbcf7 100644
--- a/src/mainboard/tyan/s2881/Config.lb
+++ b/src/mainboard/tyan/s2881/Config.lb
@@ -1,6 +1,9 @@
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
#
@@ -19,10 +22,19 @@ register "fixup_scsi" = "1"
register "fixup_vga" = "1"
+##
+## Move the default LinuxBIOS cmos range off of AMD RTC registers
+##
+default LB_CKS_RANGE_START=49
+default LB_CKS_RANGE_END=122
+default LB_CKS_LOC=123
+
+
driver mainboard.o
-driver adaptec_scsi.o
-driver si_sata.o
-driver intel_nic.o
+#driver adaptec_scsi.o
+#driver si_sata.o
+#driver intel_nic.o
+#driver broadcom_nic.o
object reset.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
@@ -35,6 +47,7 @@ arch i386 end
###
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
#
@@ -86,23 +99,15 @@ end
###
### Setup the serial port
###
-#mainboardinit superiowinbond/w83627hf/setup_serial.inc
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
###
#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
@@ -118,9 +123,9 @@ makerule ./failover.inc
depends "./romcc ./failover.E"
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
-makerule ./auto.E
- depends "$(MAINBOARD)/auto.c"
- action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+makerule ./auto.E
+ depends "$(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"
@@ -159,6 +164,31 @@ northbridge amd/amdk8 "mc0"
pci 1:0.1 on
pci 1:0.2 on
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
+ 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 off # HW Monitor
+ end
end
end
@@ -172,21 +202,8 @@ northbridge amd/amdk8 "mc1"
end
-#northbridge amd/amdk8
-#end
-#southbridge amd/amd8111 "amd8111"
-#end
-#southbridge amd/amd8131 "amd8131"
-#end
-#mainboardinit archi386/smp/secondary.inc
-#superio NSC/pc87360
-# register "com1" = "{1}"
-# register "lpt" = "{1}"
-#end
dir /pc80
-##dir /src/superio/winbond/w83627hf
#dir /bioscall
-#dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
end
diff --git a/src/mainboard/tyan/s2881/auto.c b/src/mainboard/tyan/s2881/auto.c
index fd481ccd04..1e0bdf2182 100644
--- a/src/mainboard/tyan/s2881/auto.c
+++ b/src/mainboard/tyan/s2881/auto.c
@@ -1,13 +1,16 @@
#define ASSEMBLY 1
#include <stdint.h>
-#include <device/pci_def.h>
-#include <cpu/p6/apic.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 "option_table.h"
+#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
-#include "northbridge/amd/amdk8/early_ht.c"
+#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"
@@ -16,7 +19,25 @@
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+
+static void hard_reset(void)
+{
+ set_bios_reset();
+
+ /* 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);
+}
#define REV_B_RESET 0
static void memreset_setup(void)
@@ -95,47 +116,12 @@ static inline int spd_read_byte(unsigned device, unsigned address)
/* include mainboard specific ht code */
#include "hypertransport.c"
-//#include "northbridge/amd/amdk8/cpu_ldtstop.c"
-//#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
-
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
#include "resourcemap.c" /* tyan does not want the default */
-static void enable_lapic(void)
-{
- msr_t msr;
- msr = rdmsr(0x1b);
- msr.hi &= 0xffffff00;
- msr.lo &= 0x000007ff;
- msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
- wrmsr(0x1b, msr);
-}
-
-static void stop_this_cpu(void)
-{
- unsigned apicid;
- apicid = apic_read(APIC_ID) >> 24;
-
- /* Send an APIC INIT to myself */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* Deassert the APIC INIT */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* If I haven't halted spin forever */
- for(;;) {
- hlt();
- }
-}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
@@ -165,21 +151,26 @@ static void main(void)
},
#endif
};
- if (cpu_init_detected()) {
- asm("jmp __cpu_reset");
- }
- enable_lapic();
- init_timer();
- if (!boot_cpu() ) {
- notify_bsp_ap_is_stopped();
- stop_this_cpu();
- }
- uart_init();
- console_init();
- setup_s2881_resource_map();
- setup_coherent_ht_domain();
- enumerate_ht_chain(0);
- distinguish_cpu_resets(0);
+ 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();
+ setup_s2881_resource_map();
+ needs_reset = setup_coherent_ht_domain();
+ needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80);
+ if (needs_reset) {
+ print_info("ht reset -");
+ soft_reset();
+ }
#if 0
print_pci_devices();
diff --git a/src/mainboard/tyan/s2881/cmos.layout b/src/mainboard/tyan/s2881/cmos.layout
index 5ba4c032c1..247715e6ac 100644
--- a/src/mainboard/tyan/s2881/cmos.layout
+++ b/src/mainboard/tyan/s2881/cmos.layout
@@ -29,6 +29,9 @@ entries
386 1 e 1 ECC_memory
388 4 r 0 reboot_bits
392 3 e 5 baud_rate
+395 1 e 1 hw_scrubber
+396 1 e 1 interleave_chip_selects
+397 2 e 8 max_mem_clock
400 1 e 1 power_on_after_fail
412 4 e 6 debug_level
416 4 e 7 boot_first
@@ -36,7 +39,14 @@ entries
424 4 e 7 boot_third
428 4 h 0 boot_index
432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 reserved_memory
+
+
enumerations
@@ -66,9 +76,21 @@ enumerations
7 9 Fallback_HDD
7 10 Fallback_Floppy
#7 3 ROM
+8 0 200Mhz
+8 1 166Mhz
+8 2 133Mhz
+8 3 100Mhz
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
checksums
-checksum 392 1007 1008
+checksum 392 983 984
diff --git a/src/mainboard/tyan/s2881/failover.c b/src/mainboard/tyan/s2881/failover.c
index 8eeeaef7e1..b22abfea06 100644
--- a/src/mainboard/tyan/s2881/failover.c
+++ b/src/mainboard/tyan/s2881/failover.c
@@ -3,36 +3,78 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <arch/io.h>
-#include "arch/romcc_io.h"
+#include <arch/romcc_io.h>
+#include <arch/smp/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 "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)
{
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
- enumerate_ht_chain(0);
+ unsigned long bist = 0;
+#endif
+ /* Make cerain my local apic is useable */
+ enable_lapic();
- /* Setup the 8111 */
- amd8111_enable_rom();
-
- /* Is this a cpu reset? */
+ /* Is this a cpu only reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
- asm("jmp __normal_image");
+ goto normal_image;
} else {
- asm("jmp __cpu_reset");
+ goto cpu_reset;
}
}
/* Is this a secondary cpu? */
- else if (!boot_cpu() && last_boot_normal()) {
- asm("jmp __normal_image");
+ if (!boot_cpu()) {
+ if (last_boot_normal()) {
+ goto normal_image;
+ } else {
+ goto fallback_image;
+ }
+ }
+
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ /* Setup the 8111 */
+ amd8111_enable_rom();
+
+ /* Is this a deliberate reset by the bios */
+ if (bios_reset_detected() && last_boot_normal()) {
+ goto normal_image;
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
- asm("jmp __normal_image");
+ goto normal_image;
+ }
+ else {
+ goto fallback_image;
}
+ normal_image:
+ asm("jmp __normal_image"
+ : /* outputs */
+ : "a" (bist) /* inputs */
+ : /* clobbers */
+ );
+ cpu_reset:
+ asm("jmp __cpu_reset"
+ : /* outputs */
+ : "a"(bist) /* inputs */
+ : /* clobbers */
+ );
+ fallback_image:
+#if HAVE_REGPARM_SUPPORT
+ return bist;
+#else
+ return;
+#endif
}
diff --git a/src/mainboard/tyan/s2882/Config.lb b/src/mainboard/tyan/s2882/Config.lb
index 7f06909c66..45406d4ea4 100644
--- a/src/mainboard/tyan/s2882/Config.lb
+++ b/src/mainboard/tyan/s2882/Config.lb
@@ -1,6 +1,9 @@
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
#
@@ -19,10 +22,18 @@ register "fixup_scsi" = "1"
register "fixup_vga" = "1"
+##
+## Move the default LinuxBIOS cmos range off of AMD RTC registers
+##
+default LB_CKS_RANGE_START=49
+default LB_CKS_RANGE_END=122
+default LB_CKS_LOC=123
+
driver mainboard.o
-driver adaptec_scsi.o
-driver si_sata.o
+#driver adaptec_scsi.o
+#driver si_sata.o
driver intel_nic.o
+#driver broadcom_nic.o
object reset.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
@@ -35,6 +46,7 @@ arch i386 end
###
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
#
@@ -86,9 +98,9 @@ end
###
### Setup the serial port
###
-#mainboardinit superiowinbond/w83627hf/setup_serial.inc
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!
@@ -119,8 +131,8 @@ makerule ./failover.inc
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
- depends "$(MAINBOARD)/auto.c"
- action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+ depends "$(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"
@@ -159,6 +171,31 @@ northbridge amd/amdk8 "mc0"
pci 1:0.1 on
pci 1:0.2 on
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
+ 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 off # HW Monitor
+ end
end
end
@@ -171,21 +208,8 @@ northbridge amd/amdk8 "mc1"
pci 0:19.3
end
-#northbridge amd/amdk8
-#end
-#southbridge amd/amd8111 "amd8111"
-#end
-#southbridge amd/amd8131 "amd8131"
-#end
-#mainboardinit archi386/smp/secondary.inc
-#superio NSC/pc87360
-# register "com1" = "{1}"
-# register "lpt" = "{1}"
-#end
dir /pc80
-##dir /src/superio/winbond/w83627hf
#dir /bioscall
-#dir /cpu/k8
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
end
diff --git a/src/mainboard/tyan/s2882/auto.c b/src/mainboard/tyan/s2882/auto.c
index fe731c96ac..8989c3f79f 100644
--- a/src/mainboard/tyan/s2882/auto.c
+++ b/src/mainboard/tyan/s2882/auto.c
@@ -1,21 +1,43 @@
#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
-#include <cpu/p6/apic.h>
#include <arch/io.h>
+#include <device/pnp_def.h>
#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
-#include "northbridge/amd/amdk8/early_ht.c"
+#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 "lib/delay.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
-#include "debug.c"
+#include "debug.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+
+static void hard_reset(void)
+{
+ set_bios_reset();
+
+ /* 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);
+}
#define REV_B_RESET 0
static void memreset_setup(void)
@@ -95,45 +117,10 @@ static inline int spd_read_byte(unsigned device, unsigned address)
/* include mainboard specific ht code */
#include "hypertransport.c"
-//#include "northbridge/amd/amdk8/cpu_ldtstop.c"
-//#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
-
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
#include "sdram/generic_sdram.c"
-static void enable_lapic(void)
-{
- msr_t msr;
- msr = rdmsr(0x1b);
- msr.hi &= 0xffffff00;
- msr.lo &= 0x000007ff;
- msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
- wrmsr(0x1b, msr);
-}
-
-static void stop_this_cpu(void)
-{
- unsigned apicid;
- apicid = apic_read(APIC_ID) >> 24;
-
- /* Send an APIC INIT to myself */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* Deassert the APIC INIT */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* If I haven't halted spin forever */
- for(;;) {
- hlt();
- }
-}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
@@ -167,29 +154,36 @@ static void main(void)
},
#endif
};
- if (cpu_init_detected()) {
- asm("jmp __cpu_reset");
- }
- enable_lapic();
- init_timer();
- if (!boot_cpu() ) {
- notify_bsp_ap_is_stopped();
- stop_this_cpu();
- }
- uart_init();
- console_init();
- setup_default_resource_map();
- setup_coherent_ht_domain();
- enumerate_ht_chain(0);
- distinguish_cpu_resets(0);
-
+
+ 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();
+ setup_default_resource_map();
+ needs_reset = setup_coherent_ht_domain();
+ needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80);
+ if (needs_reset) {
+ print_info("ht reset -");
+ soft_reset();
+ }
#if 0
print_pci_devices();
#endif
enable_smbus();
#if 0
- dump_spd_registers(&cpu[0]);
+// dump_spd_registers(&cpu[0]);
+ dump_smbus_registers();
#endif
+
memreset_setup();
sdram_initialize(sizeof(cpu)/sizeof(cpu[0]), cpu);
diff --git a/src/mainboard/tyan/s2882/cmos.layout b/src/mainboard/tyan/s2882/cmos.layout
index 5ba4c032c1..247715e6ac 100644
--- a/src/mainboard/tyan/s2882/cmos.layout
+++ b/src/mainboard/tyan/s2882/cmos.layout
@@ -29,6 +29,9 @@ entries
386 1 e 1 ECC_memory
388 4 r 0 reboot_bits
392 3 e 5 baud_rate
+395 1 e 1 hw_scrubber
+396 1 e 1 interleave_chip_selects
+397 2 e 8 max_mem_clock
400 1 e 1 power_on_after_fail
412 4 e 6 debug_level
416 4 e 7 boot_first
@@ -36,7 +39,14 @@ entries
424 4 e 7 boot_third
428 4 h 0 boot_index
432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 reserved_memory
+
+
enumerations
@@ -66,9 +76,21 @@ enumerations
7 9 Fallback_HDD
7 10 Fallback_Floppy
#7 3 ROM
+8 0 200Mhz
+8 1 166Mhz
+8 2 133Mhz
+8 3 100Mhz
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
checksums
-checksum 392 1007 1008
+checksum 392 983 984
diff --git a/src/mainboard/tyan/s2882/failover.c b/src/mainboard/tyan/s2882/failover.c
index 8b8bcb8b12..b22abfea06 100644
--- a/src/mainboard/tyan/s2882/failover.c
+++ b/src/mainboard/tyan/s2882/failover.c
@@ -3,44 +3,78 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <arch/io.h>
-#include "arch/romcc_io.h"
+#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
#include "pc80/mc146818rtc_early.c"
-#if 0
-#include "pc80/serial.c"
-#include "arch/i386/lib/console.c"
-#endif
#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
+#define HAVE_REGPARM_SUPPORT 0
+#if HAVE_REGPARM_SUPPORT
+static unsigned long main(unsigned long bist)
+{
+#else
static void main(void)
{
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
-#if 0
- uart_init();
- console_init();
+ unsigned long bist = 0;
#endif
- enumerate_ht_chain(0);
-
- /* Setup the 8111 */
- amd8111_enable_rom();
+ /* Make cerain my local apic is useable */
+ enable_lapic();
- /* Is this a cpu reset? */
+ /* Is this a cpu only reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
- asm("jmp __normal_image");
+ goto normal_image;
} else {
- asm("jmp __cpu_reset");
+ goto cpu_reset;
}
}
/* Is this a secondary cpu? */
- else if (!boot_cpu() && last_boot_normal()) {
- asm("jmp __normal_image");
+ if (!boot_cpu()) {
+ if (last_boot_normal()) {
+ goto normal_image;
+ } else {
+ goto fallback_image;
+ }
+ }
+
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ /* Setup the 8111 */
+ amd8111_enable_rom();
+
+ /* Is this a deliberate reset by the bios */
+ if (bios_reset_detected() && last_boot_normal()) {
+ goto normal_image;
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
- asm("jmp __normal_image");
+ goto normal_image;
}
+ else {
+ goto fallback_image;
+ }
+ normal_image:
+ asm("jmp __normal_image"
+ : /* outputs */
+ : "a" (bist) /* inputs */
+ : /* clobbers */
+ );
+ cpu_reset:
+ asm("jmp __cpu_reset"
+ : /* outputs */
+ : "a"(bist) /* inputs */
+ : /* clobbers */
+ );
+ 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 7085a19ffb..27b7fc5bb4 100644
--- a/src/mainboard/tyan/s2882/irq_tables.c
+++ b/src/mainboard/tyan/s2882/irq_tables.c
@@ -22,18 +22,18 @@ const struct irq_routing_table intel_irq_routing_table = {
{
{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},
- {0x4,0x30, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
- {0x3,0x18, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
- {0x3,0x8, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
- {0x2,0x18, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
- {0x2,0x10, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
- {0x4,0x20, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
- {0x4,0x28, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
- {0x4,0x40, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
- {0x2,0x30, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
- {0x3,0x20, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x6, 0},
- {0x3,0x28, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x7, 0},
- {0x2,0x28, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
- {0x2,0x48, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+ {0x4,(6<<3)|0, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+ {0x3,(3<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x1, 0},
+ {0x3,(1<<3)|0, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x2, 0},
+ {0x2,(3<<3)|0, {{0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}}, 0x3, 0},
+ {0x2,(2<<3)|0, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x4, 0},
+ {0x4,(4<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}}, 0x5, 0},
+ {0x4,(5<<3)|0, {{0x4, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+ {0x4,(8<<3)|0, {{0x3, 0xdef8}, {0, 0}, {0, 0}, {0, 0}}, 0, 0},
+ {0x2,(6<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+ {0x2,(5<<3)|0, {{0x3, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}}, 0, 0},
+ {0x2,(9<<3)|0, {{0x1, 0xdef8}, {0x2, 0xdef8}, {0, 0}, {0, 0}}, 0, 0},
+ {0x3,(4<<3)|0, {{0x2, 0xdef8}, {0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}}, 0x6, 0},
+ {0x3,(5<<3)|0, {{0x3, 0xdef8}, {0x4, 0xdef8}, {0x1, 0xdef8}, {0x2, 0xdef8}}, 0x7, 0},
}
};
diff --git a/src/mainboard/tyan/s2882/mainboard.c b/src/mainboard/tyan/s2882/mainboard.c
index 299401a5d7..5f06f0fcc5 100644
--- a/src/mainboard/tyan/s2882/mainboard.c
+++ b/src/mainboard/tyan/s2882/mainboard.c
@@ -38,7 +38,7 @@ 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;
@@ -92,8 +92,8 @@ static void onboard_scsi_fixup(void)
{
struct device *dev;
unsigned char i,j,k;
-#if 0
- for(i=0;i<=4;i++) {
+#if 0
+ for(i=0;i<=5;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
diff --git a/src/mainboard/tyan/s2882/mptable.c b/src/mainboard/tyan/s2882/mptable.c
index 74739c05a7..30b61d1642 100644
--- a/src/mainboard/tyan/s2882/mptable.c
+++ b/src/mainboard/tyan/s2882/mptable.c
@@ -11,6 +11,12 @@ void *smp_write_config_table(void *v, unsigned long * processor_map)
static const char productid[12] = "S2882 ";
struct mp_config_table *mc;
+ unsigned char bus_num;
+ unsigned char bus_isa;
+ unsigned char bus_8131_1;
+ unsigned char bus_8131_2;
+ unsigned char bus_8111_1;
+
mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
memset(mc, 0, sizeof(*mc));
@@ -29,15 +35,53 @@ void *smp_write_config_table(void *v, unsigned long * processor_map)
mc->reserved = 0;
smp_write_processors(mc, processor_map);
+ {
+ device_t dev;
+
+ /* 8111 */
+ dev = dev_find_slot(1, PCI_DEVFN(0x03,0));
+ 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");
+
+ bus_8111_1 = 4;
+ bus_isa = 5;
+ }
+ /* 8131-1 */
+ dev = dev_find_slot(1, PCI_DEVFN(0x01,0));
+ if (dev) {
+ bus_8131_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
+
+ }
+ else {
+ printk_debug("ERROR - could not find PCI 1:01.0, using defaults\n");
+
+ bus_8131_1 = 2;
+ }
+ /* 8131-2 */
+ dev = dev_find_slot(1, PCI_DEVFN(0x02,0));
+ if (dev) {
+ bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
+
+ }
+ else {
+ printk_debug("ERROR - could not find PCI 1:02.0, using defaults\n");
+
+ bus_8131_2 = 3;
+ }
+ }
+/*Bus: Bus ID Type*/
+ /* define bus and isa numbers */
+ for(bus_num = 0; bus_num < bus_isa; bus_num++) {
+ smp_write_bus(mc, bus_num, "PCI ");
+ }
+ smp_write_bus(mc, bus_isa, "ISA ");
-/*Bus: Bus ID Type*/
- smp_write_bus(mc, 0, "PCI ");
- smp_write_bus(mc, 1, "PCI ");
- smp_write_bus(mc, 2, "PCI ");
- smp_write_bus(mc, 3, "PCI ");
- smp_write_bus(mc, 4, "PCI ");
- smp_write_bus(mc, 5, "ISA ");
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 2, 0x11, 0xfec00000);
{
@@ -57,72 +101,77 @@ void *smp_write_config_table(void *v, unsigned long * processor_map)
}
}
-/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
-*/ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x0, 0x2, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x1, 0x2, 0x1);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x0, 0x2, 0x2);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x3, 0x2, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x4, 0x2, 0x4);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x6, 0x2, 0x6);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x7, 0x2, 0x7);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0x8, 0x2, 0x8);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0xc, 0x2, 0xc);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0xd, 0x2, 0xd);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0xe, 0x2, 0xe);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x5, 0xf, 0x2, 0xf);
+/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, 0x2, 0x0);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, 0x2, 0x1);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, 0x2, 0x2);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, 0x2, 0x3);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, 0x2, 0x4);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, 0x2, 0x6);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, 0x2, 0x7);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, 0x2, 0x8);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, 0x2, 0xc);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, 0x2, 0xd);
+ 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);
+
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, (4<<2)|3, 0x2, 0x13);
-
//On Board AMD USB
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x3, 0x2, 0x13);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (0<<2)|3, 0x2, 0x13);
//On Board ATI Display Adapter
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x18, 0x2, 0x12);
-#if 0
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (6<<2)|0, 0x2, 0x12);
+
+#if 1
//Slot 5 PCI 32
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x10, 0x2, 0x10);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x11, 0x2, 0x11);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x12, 0x2, 0x12); //
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x13, 0x2, 0x13); //
+ 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); //
#endif
//Onboard SI Serial ATA
-// smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x14, 0x2, 0x11);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8111_1, (5<<2)|0, 0x2, 0x13);
+//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 1
//Slot 3 PCIX 100/66
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x20, 0x3, 0x3);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x21, 0x3, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x22, 0x3, 0x1);//
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x23, 0x3, 0x2);//
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (3<<2)|0, 0x3, 0x3);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_1, (3<<2)|1, 0x3, 0x0);
+ 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);//
//Slot 4 PCIX 100/66
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1c, 0x3, 0x2);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1d, 0x3, 0x3);//
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1e, 0x3, 0x0);//
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x1f, 0x3, 0x1);//
+ 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);//
#endif
//Onboard adaptec scsi
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x18, 0x3, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x19, 0x3, 0x1);
+ 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);
//On Board NIC
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x24, 0x3, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x25, 0x3, 0x1);
+ 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 1
//Slot 1 PCI-X 133/100/66
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0xc, 0x4, 0x0);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0xd, 0x4, 0x1);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0xe, 0x4, 0x2); //
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0xf, 0x4, 0x3); //
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|0, 0x4, 0x0);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_8131_2, (3<<2)|1, 0x4, 0x1);
+ 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); //
//Slot 2 PCI-X 133/100/66
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x18, 0x4, 0x1);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x19, 0x4, 0x2);
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x1a, 0x4, 0x3);//
- smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3, 0x1b, 0x4, 0x0);//
+ 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);//
+
#endif
/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
- smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 0x0, MP_APIC_ALL, 0x0);
- smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x0, 0x0, MP_APIC_ALL, 0x1);
+ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
+ smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
/* There is no extension information... */
/* Compute the checksums */
diff --git a/src/mainboard/tyan/s2885/Config.lb b/src/mainboard/tyan/s2885/Config.lb
index ba172926b2..f30d6aa0c5 100644
--- a/src/mainboard/tyan/s2885/Config.lb
+++ b/src/mainboard/tyan/s2885/Config.lb
@@ -1,6 +1,9 @@
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
#
@@ -18,12 +21,20 @@ config chip.h
register "fixup_scsi" = "1"
register "fixup_vga" = "1"
+
+##
+## Move the default LinuxBIOS cmos range off of AMD RTC registers
+##
+default LB_CKS_RANGE_START=49
+default LB_CKS_RANGE_END=122
+default LB_CKS_LOC=123
+
driver mainboard.o
-driver broadcom_nic.o
-driver ti_firewire.o
-driver adaptec_scsi.o
-driver si_sata.o
-driver intel_nic.o
+#driver broadcom_nic.o
+#driver ti_firewire.o
+#driver adaptec_scsi.o
+#driver si_sata.o
+#driver intel_nic.o
object reset.o
if HAVE_MP_TABLE object mptable.o end
if HAVE_PIRQ_TABLE object irq_tables.o end
@@ -36,6 +47,7 @@ arch i386 end
###
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
#
@@ -87,22 +99,13 @@ end
###
### Setup the serial port
###
-#mainboardinit superiowinbond/w83627hf/setup_serial.inc
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
###
@@ -120,8 +123,8 @@ makerule ./failover.inc
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
- depends "$(MAINBOARD)/auto.c"
- action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+ depends "$(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"
@@ -160,7 +163,31 @@ northbridge amd/amdk8 "mc0"
pci 1:0.1 on
pci 1:0.2 on
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
+ 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 off # HW Monitor
+ end
end
southbridge amd/amd8151 "amd8151" link 0
pci 0:0.0
@@ -177,24 +204,9 @@ northbridge amd/amdk8 "mc1"
pci 0:19.3
end
-#northbridge amd/amdk8
-#end
-#southbridge amd/amd8111 "amd8111"
-#end
-#southbridge amd/amd8131 "amd8131"
-#end
-#southbridge amd/amd8151 "amd8151"
-#end
-
-#mainboardinit archi386/smp/secondary.inc
-#superio NSC/pc87360
-# register "com1" = "{1}"
-# register "lpt" = "{1}"
-#end
dir /pc80
-##dir /src/superio/winbond/w83627hf
#dir /bioscall
-#dir /cpu/k8
+
cpu k8 "cpu0"
register "up" = "{.chip = &amd8151, .ht_width=16, .ht_speed=600}"
register "down" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
diff --git a/src/mainboard/tyan/s2885/auto.c b/src/mainboard/tyan/s2885/auto.c
index 92e75c9ab0..2450435c03 100644
--- a/src/mainboard/tyan/s2885/auto.c
+++ b/src/mainboard/tyan/s2885/auto.c
@@ -2,13 +2,16 @@
#include <stdint.h>
#include <device/pci_def.h>
-#include <cpu/p6/apic.h>
#include <arch/io.h>
+#include <device/pnp_def.h>
#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
-#include "northbridge/amd/amdk8/early_ht.c"
+#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"
@@ -17,7 +20,25 @@
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+
+static void hard_reset(void)
+{
+ set_bios_reset();
+
+ /* 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);
+}
#define REV_B_RESET 0
static void memreset_setup(void)
@@ -102,38 +123,6 @@ static inline int spd_read_byte(unsigned device, unsigned address)
#include "resourcemap.c" /* tyan does not want the default */
-static void enable_lapic(void)
-{
- msr_t msr;
- msr = rdmsr(0x1b);
- msr.hi &= 0xffffff00;
- msr.lo &= 0x000007ff;
- msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
- wrmsr(0x1b, msr);
-}
-
-static void stop_this_cpu(void)
-{
- unsigned apicid;
- apicid = apic_read(APIC_ID) >> 24;
-
- /* Send an APIC INIT to myself */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* Deassert the APIC INIT */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* If I haven't halted spin forever */
- for(;;) {
- hlt();
- }
-}
#define FIRST_CPU 1
#define SECOND_CPU 1
#define TOTAL_CPUS (FIRST_CPU + SECOND_CPU)
@@ -163,22 +152,27 @@ static void main(void)
},
#endif
};
- if (cpu_init_detected()) {
- asm("jmp __cpu_reset");
- }
- enable_lapic();
- init_timer();
- if (!boot_cpu() ) {
-// notify_bsp_ap_is_stopped();
- stop_this_cpu();
- }
- uart_init();
- console_init();
- setup_s2885_resource_map();
- setup_coherent_ht_domain();
- enumerate_ht_chain(0);
- distinguish_cpu_resets(0);
-
+ 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();
+ setup_s2885_resource_map();
+ needs_reset = setup_coherent_ht_domain();
+ needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80);
+ if (needs_reset) {
+ print_info("ht reset -");
+ soft_reset();
+ }
+
#if 0
print_pci_devices();
#endif
diff --git a/src/mainboard/tyan/s2885/cmos.layout b/src/mainboard/tyan/s2885/cmos.layout
index 5ba4c032c1..247715e6ac 100644
--- a/src/mainboard/tyan/s2885/cmos.layout
+++ b/src/mainboard/tyan/s2885/cmos.layout
@@ -29,6 +29,9 @@ entries
386 1 e 1 ECC_memory
388 4 r 0 reboot_bits
392 3 e 5 baud_rate
+395 1 e 1 hw_scrubber
+396 1 e 1 interleave_chip_selects
+397 2 e 8 max_mem_clock
400 1 e 1 power_on_after_fail
412 4 e 6 debug_level
416 4 e 7 boot_first
@@ -36,7 +39,14 @@ entries
424 4 e 7 boot_third
428 4 h 0 boot_index
432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 reserved_memory
+
+
enumerations
@@ -66,9 +76,21 @@ enumerations
7 9 Fallback_HDD
7 10 Fallback_Floppy
#7 3 ROM
+8 0 200Mhz
+8 1 166Mhz
+8 2 133Mhz
+8 3 100Mhz
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
checksums
-checksum 392 1007 1008
+checksum 392 983 984
diff --git a/src/mainboard/tyan/s2885/failover.c b/src/mainboard/tyan/s2885/failover.c
index 8b8bcb8b12..b22abfea06 100644
--- a/src/mainboard/tyan/s2885/failover.c
+++ b/src/mainboard/tyan/s2885/failover.c
@@ -3,44 +3,78 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <arch/io.h>
-#include "arch/romcc_io.h"
+#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
#include "pc80/mc146818rtc_early.c"
-#if 0
-#include "pc80/serial.c"
-#include "arch/i386/lib/console.c"
-#endif
#include "southbridge/amd/amd8111/amd8111_enable_rom.c"
#include "northbridge/amd/amdk8/early_ht.c"
#include "cpu/p6/boot_cpu.c"
#include "northbridge/amd/amdk8/reset_test.c"
+#define HAVE_REGPARM_SUPPORT 0
+#if HAVE_REGPARM_SUPPORT
+static unsigned long main(unsigned long bist)
+{
+#else
static void main(void)
{
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
-#if 0
- uart_init();
- console_init();
+ unsigned long bist = 0;
#endif
- enumerate_ht_chain(0);
-
- /* Setup the 8111 */
- amd8111_enable_rom();
+ /* Make cerain my local apic is useable */
+ enable_lapic();
- /* Is this a cpu reset? */
+ /* Is this a cpu only reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
- asm("jmp __normal_image");
+ goto normal_image;
} else {
- asm("jmp __cpu_reset");
+ goto cpu_reset;
}
}
/* Is this a secondary cpu? */
- else if (!boot_cpu() && last_boot_normal()) {
- asm("jmp __normal_image");
+ if (!boot_cpu()) {
+ if (last_boot_normal()) {
+ goto normal_image;
+ } else {
+ goto fallback_image;
+ }
+ }
+
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ /* Setup the 8111 */
+ amd8111_enable_rom();
+
+ /* Is this a deliberate reset by the bios */
+ if (bios_reset_detected() && last_boot_normal()) {
+ goto normal_image;
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
- asm("jmp __normal_image");
+ goto normal_image;
}
+ else {
+ goto fallback_image;
+ }
+ normal_image:
+ asm("jmp __normal_image"
+ : /* outputs */
+ : "a" (bist) /* inputs */
+ : /* clobbers */
+ );
+ cpu_reset:
+ asm("jmp __cpu_reset"
+ : /* outputs */
+ : "a"(bist) /* inputs */
+ : /* clobbers */
+ );
+ fallback_image:
+#if HAVE_REGPARM_SUPPORT
+ return bist;
+#else
+ return;
+#endif
}
diff --git a/src/mainboard/tyan/s4880/Config.lb b/src/mainboard/tyan/s4880/Config.lb
index ccc4784935..58e71b4668 100644
--- a/src/mainboard/tyan/s4880/Config.lb
+++ b/src/mainboard/tyan/s4880/Config.lb
@@ -1,6 +1,9 @@
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
#
@@ -19,10 +22,17 @@ register "fixup_scsi" = "1"
#register "fixup_vga" = "1"
+##
+## Move the default LinuxBIOS cmos range off of AMD RTC registers
+##
+default LB_CKS_RANGE_START=49
+default LB_CKS_RANGE_END=122
+default LB_CKS_LOC=123
+
driver mainboard.o
-driver lsi_scsi.o
+#driver lsi_scsi.o
#driver adaptec_scsi.o
-driver si_sata.o
+#driver si_sata.o
#driver intel_nic.o
object reset.o
if HAVE_MP_TABLE object mptable.o end
@@ -36,6 +46,7 @@ arch i386 end
###
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
#
@@ -87,23 +98,15 @@ end
###
### Setup the serial port
###
-#mainboardinit superiowinbond/w83627hf/setup_serial.inc
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
###
#makerule ./failover.E dep "$(MAINBOARD)/failover.c" act "$(CPP) -I$(TOP)/src $(CPPFLAGS) $(MAINBOARD)/failover.c > ./failever.E"
@@ -120,8 +123,8 @@ makerule ./failover.inc
action "./romcc -O -o failover.inc --label-prefix=failover ./failover.E"end
makerule ./auto.E
- depends "$(MAINBOARD)/auto.c"
- action "$(CPP) -I$(TOP)/src $(ROMCCPPFLAGS) $(CPPFLAGS) $(MAINBOARD)/auto.c > ./auto.E"
+ depends "$(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"
@@ -160,6 +163,31 @@ northbridge amd/amdk8 "mc0"
pci 1:0.1 on
pci 1:0.2 on
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
+ 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 off # HW Monitor
+ end
end
end
@@ -192,21 +220,9 @@ northbridge amd/amdk8 "mc3"
end
-#northbridge amd/amdk8
-#end
-#southbridge amd/amd8111 "amd8111"
-#end
-#southbridge amd/amd8131 "amd8131"
-#end
-#mainboardinit archi386/smp/secondary.inc
-#superio NSC/pc87360
-# register "com1" = "{1}"
-# register "lpt" = "{1}"
-#end
dir /pc80
-##dir /src/superio/winbond/w83627hf
#dir /bioscall
-#dir /cpu/k8
+
cpu k8 "cpu0"
register "up" = "{.chip = &amd8131, .ht_width=16, .ht_speed=600}"
end
diff --git a/src/mainboard/tyan/s4880/auto.c b/src/mainboard/tyan/s4880/auto.c
index f4d898599d..11e6a8b669 100644
--- a/src/mainboard/tyan/s4880/auto.c
+++ b/src/mainboard/tyan/s4880/auto.c
@@ -1,13 +1,16 @@
#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
-#include <cpu/p6/apic.h>
#include <arch/io.h>
+#include <device/pnp_def.h>
#include <arch/romcc_io.h>
+#include <arch/smp/lapic.h>
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
-#include "northbridge/amd/amdk8/early_ht.c"
+#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"
@@ -16,6 +19,25 @@
#include "northbridge/amd/amdk8/reset_test.c"
#include "debug.c"
#include "northbridge/amd/amdk8/cpu_rev.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+
+#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
+
+static void hard_reset(void)
+{
+ set_bios_reset();
+
+ /* 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);
+}
#define REV_B_RESET 0
@@ -102,8 +124,6 @@ static inline int spd_read_byte(unsigned device, unsigned address)
/* include mainboard specific ht code */
#include "hypertransport.c"
-//#include "northbridge/amd/amdk8/cpu_ldtstop.c"
-//#include "southbridge/amd/amd8111/amd8111_ldtstop.c"
#include "northbridge/amd/amdk8/raminit.c"
#include "northbridge/amd/amdk8/coherent_ht.c"
@@ -111,38 +131,6 @@ static inline int spd_read_byte(unsigned device, unsigned address)
#include "resourcemap.c" /* tyan does not want the default */
-static void enable_lapic(void)
-{
- msr_t msr;
- msr = rdmsr(0x1b);
- msr.hi &= 0xffffff00;
- msr.lo &= 0x000007ff;
- msr.lo |= APIC_DEFAULT_BASE | (1 << 11);
- wrmsr(0x1b, msr);
-}
-
-static void stop_this_cpu(void)
-{
- unsigned apicid;
- apicid = apic_read(APIC_ID) >> 24;
-
- /* Send an APIC INIT to myself */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_INT_ASSERT | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* Deassert the APIC INIT */
- apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(apicid));
- apic_write(APIC_ICR, APIC_INT_LEVELTRIG | APIC_DM_INIT);
- /* Wait for the ipi send to finish */
- apic_wait_icr_idle();
-
- /* If I haven't halted spin forever */
- for(;;) {
- hlt();
- }
-}
#define FIRST_CPU 1
#define SECOND_CPU 1
@@ -214,21 +202,26 @@ static void main(void)
#endif
};
int i;
- if (cpu_init_detected()) {
- asm("jmp __cpu_reset");
- }
- enable_lapic();
- init_timer();
- if (!boot_cpu() ) {
-// notify_bsp_ap_is_stopped();
- stop_this_cpu();
- }
- uart_init();
- console_init();
- setup_s4880_resource_map();
- setup_coherent_ht_domain();
- enumerate_ht_chain(0);
- distinguish_cpu_resets(0);
+ 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();
+ setup_s4880_resource_map();
+ needs_reset = setup_coherent_ht_domain();
+ needs_reset |= ht_setup_chain(PCI_DEV(0, 0x18, 0), 0x80);
+ if (needs_reset) {
+ print_info("ht reset -");
+ soft_reset();
+ }
#if 0
dump_pci_devices();
diff --git a/src/mainboard/tyan/s4880/cmos.layout b/src/mainboard/tyan/s4880/cmos.layout
index 5ba4c032c1..247715e6ac 100644
--- a/src/mainboard/tyan/s4880/cmos.layout
+++ b/src/mainboard/tyan/s4880/cmos.layout
@@ -29,6 +29,9 @@ entries
386 1 e 1 ECC_memory
388 4 r 0 reboot_bits
392 3 e 5 baud_rate
+395 1 e 1 hw_scrubber
+396 1 e 1 interleave_chip_selects
+397 2 e 8 max_mem_clock
400 1 e 1 power_on_after_fail
412 4 e 6 debug_level
416 4 e 7 boot_first
@@ -36,7 +39,14 @@ entries
424 4 e 7 boot_third
428 4 h 0 boot_index
432 8 h 0 boot_countdown
-1008 16 h 0 check_sum
+440 4 e 9 slow_cpu
+444 1 e 1 nmi
+728 256 h 0 user_data
+984 16 h 0 check_sum
+# Reserve the extended AMD configuration registers
+1000 24 r 0 reserved_memory
+
+
enumerations
@@ -66,9 +76,21 @@ enumerations
7 9 Fallback_HDD
7 10 Fallback_Floppy
#7 3 ROM
+8 0 200Mhz
+8 1 166Mhz
+8 2 133Mhz
+8 3 100Mhz
+9 0 off
+9 1 87.5%
+9 2 75.0%
+9 3 62.5%
+9 4 50.0%
+9 5 37.5%
+9 6 25.0%
+9 7 12.5%
checksums
-checksum 392 1007 1008
+checksum 392 983 984
diff --git a/src/mainboard/tyan/s4880/failover.c b/src/mainboard/tyan/s4880/failover.c
index 8eeeaef7e1..b22abfea06 100644
--- a/src/mainboard/tyan/s4880/failover.c
+++ b/src/mainboard/tyan/s4880/failover.c
@@ -3,36 +3,78 @@
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <arch/io.h>
-#include "arch/romcc_io.h"
+#include <arch/romcc_io.h>
+#include <arch/smp/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 "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)
{
- /* Nothing special needs to be done to find bus 0 */
- /* Allow the HT devices to be found */
- enumerate_ht_chain(0);
+ unsigned long bist = 0;
+#endif
+ /* Make cerain my local apic is useable */
+ enable_lapic();
- /* Setup the 8111 */
- amd8111_enable_rom();
-
- /* Is this a cpu reset? */
+ /* Is this a cpu only reset? */
if (cpu_init_detected()) {
if (last_boot_normal()) {
- asm("jmp __normal_image");
+ goto normal_image;
} else {
- asm("jmp __cpu_reset");
+ goto cpu_reset;
}
}
/* Is this a secondary cpu? */
- else if (!boot_cpu() && last_boot_normal()) {
- asm("jmp __normal_image");
+ if (!boot_cpu()) {
+ if (last_boot_normal()) {
+ goto normal_image;
+ } else {
+ goto fallback_image;
+ }
+ }
+
+
+ /* Nothing special needs to be done to find bus 0 */
+ /* Allow the HT devices to be found */
+ enumerate_ht_chain();
+
+ /* Setup the 8111 */
+ amd8111_enable_rom();
+
+ /* Is this a deliberate reset by the bios */
+ if (bios_reset_detected() && last_boot_normal()) {
+ goto normal_image;
}
/* This is the primary cpu how should I boot? */
else if (do_normal_boot()) {
- asm("jmp __normal_image");
+ goto normal_image;
+ }
+ else {
+ goto fallback_image;
}
+ normal_image:
+ asm("jmp __normal_image"
+ : /* outputs */
+ : "a" (bist) /* inputs */
+ : /* clobbers */
+ );
+ cpu_reset:
+ asm("jmp __cpu_reset"
+ : /* outputs */
+ : "a"(bist) /* inputs */
+ : /* clobbers */
+ );
+ fallback_image:
+#if HAVE_REGPARM_SUPPORT
+ return bist;
+#else
+ return;
+#endif
}
diff --git a/src/southbridge/amd/amd8131/amd8131_bridge.c b/src/southbridge/amd/amd8131/amd8131_bridge.c
index b96f46db45..44b04d8636 100644
--- a/src/southbridge/amd/amd8131/amd8131_bridge.c
+++ b/src/southbridge/amd/amd8131/amd8131_bridge.c
@@ -24,15 +24,15 @@ static void pcix_init(device_t dev)
/* Set drive strength */
word = pci_read_config16(dev, 0xe0);
- word = 0x0404;
+ word = 0x0808;
pci_write_config16(dev, 0xe0, word);
word = pci_read_config16(dev, 0xe4);
- word = 0x0404;
+ word = 0x0808;
pci_write_config16(dev, 0xe4, word);
/* Set impedance */
word = pci_read_config16(dev, 0xe8);
- word = 0x0404;
+ word = 0x0f0f;
pci_write_config16(dev, 0xe8, word);
/* Set discard unrequested prefetch data */
@@ -105,6 +105,12 @@ static void ioapic_enable(device_t dev)
value &= ~((1 << 1) | (1 << 0));
}
pci_write_config32(dev, 0x44, value);
+
+//BY LYH
+ value = pci_read_config32(dev, 0x4);
+ value |= 6;
+ pci_write_config32(dev, 0x4, value);
+//BY LYH END
}
static struct device_operations ioapic_ops = {
diff --git a/src/southbridge/amd/amd8151/amd8151_agp3.c b/src/southbridge/amd/amd8151/amd8151_agp3.c
index 2feeded66d..a4d4dce1a1 100644
--- a/src/southbridge/amd/amd8151/amd8151_agp3.c
+++ b/src/southbridge/amd/amd8151/amd8151_agp3.c
@@ -11,12 +11,16 @@
static void agp3bridge_init(device_t dev)
{
- uint32_t dword;
+ uint8_t byte;
+
+ byte = pci_read_config32(dev, 0x04);
+ byte |= 0x07;
+ pci_write_config8(dev, 0x04, byte);
+
+ byte = pci_read_config32(dev, 0xce);
+ byte |= 3<<2;
+ pci_write_config8(dev, 0xce, byte);
- dword = pci_read_config8(dev, 0x04);
- dword |= 0x07;
- pci_write_config8(dev, 0x04, dword);
-
return;
}
@@ -31,7 +35,7 @@ static struct device_operations agp3bridge_ops = {
static struct pci_driver agp3bridge_driver __pci_driver = {
.ops = &agp3bridge_ops,
.vendor = PCI_VENDOR_ID_AMD,
- .device = 0x7455,
+ .device = 0x7455, // AGP Bridge
};
@@ -41,19 +45,19 @@ static void agp3dev_enable(device_t dev)
// AGP enable
value = pci_read_config32(dev, 0xa8);
- value |= (1<<8);
+ value |= (3<<8)|2; //AGP 8x
pci_write_config32(dev, 0xa8, value);
-
+/*
// linkA 8bit-->16bit
value = pci_read_config32(dev, 0xc4);
- value |= (11<<24);
+ value |= (0x11<<24);
pci_write_config32(dev, 0xc4, value);
// linkA 200-->600
value = pci_read_config32(dev, 0xcc);
value |= (4<<8);
pci_write_config32(dev, 0xcc, value);
-
+*/
value = pci_read_config32(dev, 0x4);
value |= 6;
@@ -72,6 +76,6 @@ static struct device_operations agp3dev_ops = {
static struct pci_driver agp3dev_driver __pci_driver = {
.ops = &agp3dev_ops,
.vendor = PCI_VENDOR_ID_AMD,
- .device = 0x7454,
+ .device = 0x7454, //AGP Device
};
diff --git a/src/stream/rom_stream.c b/src/stream/rom_stream.c
index 41dd0a45d5..5ac4cd9dbe 100644
--- a/src/stream/rom_stream.c
+++ b/src/stream/rom_stream.c
@@ -17,7 +17,7 @@ int stream_init(void)
{
rom = rom_start;
- printk_spew("%6d:%s() - rom_stream: 0x%08lx - 0x%08lx\n",
+ printk_debug("%6d:%s() - rom_stream: 0x%08lx - 0x%08lx\n",
__LINE__, __FUNCTION__,
(unsigned long)rom_start,
(unsigned long)rom_end);