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-rw-r--r--src/cpu/intel/model_f2x/Config.lb2
-rw-r--r--src/cpu/intel/model_f2x/model_f2x_init.c4
-rw-r--r--src/cpu/intel/socket_mPGA604_533Mhz/chip.h2
-rw-r--r--src/cpu/intel/socket_mPGA604_533Mhz/socket_mPGA604_533Mhz.c2
-rw-r--r--src/mainboard/tyan/s2735/Config.lb370
-rw-r--r--src/mainboard/tyan/s2735/auto.c37
-rw-r--r--src/mainboard/tyan/s2735/chip.h2
-rw-r--r--src/mainboard/tyan/s2735/failover.c16
-rw-r--r--src/mainboard/tyan/s2735/mainboard.c4
-rw-r--r--src/mainboard/tyan/s2735/mptable.c26
-rw-r--r--src/mainboard/tyan/s4880/Options.lb2
-rw-r--r--src/mainboard/tyan/s4882/Options.lb2
12 files changed, 217 insertions, 252 deletions
diff --git a/src/cpu/intel/model_f2x/Config.lb b/src/cpu/intel/model_f2x/Config.lb
index 76544328e6..508e1da172 100644
--- a/src/cpu/intel/model_f2x/Config.lb
+++ b/src/cpu/intel/model_f2x/Config.lb
@@ -7,4 +7,4 @@ dir /cpu/x86/lapic
dir /cpu/x86/cache
dir /cpu/intel/microcode
dir /cpu/intel/hyperthreading
-driver model_f1x_init.o
+driver model_f2x_init.o
diff --git a/src/cpu/intel/model_f2x/model_f2x_init.c b/src/cpu/intel/model_f2x/model_f2x_init.c
index db8dc184e3..4f69d81d2a 100644
--- a/src/cpu/intel/model_f2x/model_f2x_init.c
+++ b/src/cpu/intel/model_f2x/model_f2x_init.c
@@ -30,7 +30,7 @@ static uint32_t microcode_updates[] = {
};
-static void model_f2x_init(device_t dev)
+static void model_f2x_init(device_t cpu)
{
/* Turn on caching if we haven't already */
x86_enable_cache();
@@ -48,7 +48,7 @@ static void model_f2x_init(device_t dev)
};
static struct device_operations cpu_dev_ops = {
- .init = model_f1x_init,
+ .init = model_f2x_init,
};
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_INTEL, 0x0f22 },
diff --git a/src/cpu/intel/socket_mPGA604_533Mhz/chip.h b/src/cpu/intel/socket_mPGA604_533Mhz/chip.h
index f08d8eef50..bf5cbc70eb 100644
--- a/src/cpu/intel/socket_mPGA604_533Mhz/chip.h
+++ b/src/cpu/intel/socket_mPGA604_533Mhz/chip.h
@@ -1,4 +1,4 @@
-extern struct chip_operations cpu_intel_socket_mPGA604_533Mhz_control;
+extern struct chip_operations cpu_intel_socket_mPGA604_533Mhz_ops;
struct cpu_intel_socket_mPGA604_533Mhz_config {
};
diff --git a/src/cpu/intel/socket_mPGA604_533Mhz/socket_mPGA604_533Mhz.c b/src/cpu/intel/socket_mPGA604_533Mhz/socket_mPGA604_533Mhz.c
index aba9cd3ec4..0831ac09c0 100644
--- a/src/cpu/intel/socket_mPGA604_533Mhz/socket_mPGA604_533Mhz.c
+++ b/src/cpu/intel/socket_mPGA604_533Mhz/socket_mPGA604_533Mhz.c
@@ -2,6 +2,6 @@
#include "chip.h"
-struct chip_operations cpu_intel_socket_mPGA604_533Mhz_control = {
+struct chip_operations cpu_intel_socket_mPGA604_533Mhz_ops = {
.name = "socket mPGA604_533Mhz",
};
diff --git a/src/mainboard/tyan/s2735/Config.lb b/src/mainboard/tyan/s2735/Config.lb
index a5de70ba1b..eb1bb5c934 100644
--- a/src/mainboard/tyan/s2735/Config.lb
+++ b/src/mainboard/tyan/s2735/Config.lb
@@ -1,230 +1,200 @@
-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 /drvers/adaptec/7902
-#dir /drivers/si/3114
-#dir /drivers/intel/82551_ipmi
-#dir /drivers/ati/ragexl
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/p6/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"
-# action "./romcc -O2 ./auto.E > auto.inc"
+ depends "./auto.E ./romcc"
+ action "./romcc -mcpu=k8 -O2 ./auto.E > auto.inc"
end
-mainboardinit cpu/p6/enable_mmx_sse.inc
-mainboardinit ./auto.inc
-mainboardinit cpu/p6/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
+
+###
+### 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
+
###
-### Include the secondary Configuration files
+### 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
config chip.h
+# sample config for tyan/s2735
chip northbridge/intel/e7501
- device pci_domain 0
- device pci 0.0 on end
- device pci 0.1 on end
- device pci 2.0 on
- chip southbridge/intel/i82870
- device pci 1c.0
- device pci 1d.0
- device pci 1e.0
- device pci 1f.0
- end
- end
- device pci 6.0 on end
- chip southbridge/intel/i82801er
- device pci 1d.0 on end
- device pci 1d.1 on end
- device pci 1d.2 on end
- device pci 1d.3 on end
- device pci 1d.7 on end
- device pci 1e.0 on end
- device pci 1f.0 on
- # device pci 8.0 end
- chip 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 1f.1 off end
- device pci 1f.2 on end
- device pci 1f.3 on end
- device pci 1f.5 off end
- device pci 1f.6 off end
-
- end
- end
- device apic_cluster 0
- chip cpu/intel/socket_mPGA604_533Mhz
- apic 0
- end
- chip cpu/intel/socket_mPGA604_533Mhz
- apic 6
- end
- end
+ device pci_domain 0 on
+ device pci 0.0 on end
+ device pci 0.1 on end
+ device pci 2.0 on
+ chip southbridge/intel/i82870
+ device pci 1c.0 on end
+ device pci 1d.0 on end
+ device pci 1e.0 on end
+ device pci 1f.0 on end
+ end
+ end
+ device pci 6.0 on end
+ chip southbridge/intel/i82801er
+ device pci 1d.0 on end
+ device pci 1d.1 on end
+ device pci 1d.2 on end
+ device pci 1d.3 on end
+ device pci 1d.7 on end
+ device pci 1e.0 on end
+ device pci 1f.0 on
+ # device pci 8.0 end
+ 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 1f.1 off end
+ device pci 1f.2 on end
+ device pci 1f.3 on end
+ device pci 1f.5 off end
+ device pci 1f.6 off end
+
+ end
+ end
+ device apic_cluster 0 on
+ chip cpu/intel/socket_mPGA604_533Mhz
+ device apic 0 on end
+ end
+ chip cpu/intel/socket_mPGA604_533Mhz
+ device apic 6 on end
+ end
+ end
end
-dir /pc80
-#dir /bioscall
diff --git a/src/mainboard/tyan/s2735/auto.c b/src/mainboard/tyan/s2735/auto.c
index 3a99aa29a9..c2e59285fb 100644
--- a/src/mainboard/tyan/s2735/auto.c
+++ b/src/mainboard/tyan/s2735/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"
@@ -12,17 +14,13 @@
#include "ram/ramtest.c"
#include "southbridge/intel/i82801er/i82801er_early_smbus.c"
#include "northbridge/intel/e7501/raminit.h"
-
-#if 1
-#include "cpu/p6/apic_timer.c"
+#include "cpu/amd/model_fxx/apic_timer.c"
#include "lib/delay.c"
-#endif
-
-#include "cpu/p6/boot_cpu.c"
+#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/intel/e7501/debug.c"
-#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
-
-#include "cpu/p6/earlymtrr.c"
+#include "superio/winbond/w83627hf/w83627hf_early_serial.c"
+#include "cpu/x86/mtrr/earlymtrr.c"
+#include "cpu/x86/bist.h"
#define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
@@ -55,7 +53,7 @@ static inline int spd_read_byte(unsigned device, unsigned address)
#include "northbridge/intel/e7501/reset_test.c"
#include "sdram/generic_sdram.c"
-static void main(void)
+static void main(unsigned long bist)
{
static const struct mem_controller memctrl[] = {
{
@@ -66,14 +64,21 @@ static void main(void)
},
};
-#if 1
- enable_lapic();
- init_timer();
-#endif
-
+ if (bist == 0) {
+ /* Skip this if there was a built in self test failure */
+ early_mtrr_init();
+ enable_lapic();
+ init_timer();
+
+ }
+
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();
#if 0
print_pci_devices();
diff --git a/src/mainboard/tyan/s2735/chip.h b/src/mainboard/tyan/s2735/chip.h
index bdde8a6df5..d63c156af5 100644
--- a/src/mainboard/tyan/s2735/chip.h
+++ b/src/mainboard/tyan/s2735/chip.h
@@ -1,4 +1,4 @@
-extern struct chip_operations mainboard_tyan_s2735_control;
+extern struct chip_operations mainboard_tyan_s2735_ops;
struct mainboard_tyan_s2735_config {
int fixup_scsi;
diff --git a/src/mainboard/tyan/s2735/failover.c b/src/mainboard/tyan/s2735/failover.c
index 6ba3cae62a..91cd69317c 100644
--- a/src/mainboard/tyan/s2735/failover.c
+++ b/src/mainboard/tyan/s2735/failover.c
@@ -4,22 +4,14 @@
#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/intel/i82801er/cmos_failover.c"
-#include "cpu/p6/boot_cpu.c"
+#include "cpu/x86/lapic/boot_cpu.c"
#include "northbridge/intel/e7501/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
/* Is this a deliberate reset by the bios */
if (bios_reset_detected() && last_boot_normal()) {
goto normal_image;
@@ -51,9 +43,5 @@ static void main(void)
);
#endif
fallback_image:
-#if HAVE_REGPARM_SUPPORT
return bist;
-#else
- return;
-#endif
}
diff --git a/src/mainboard/tyan/s2735/mainboard.c b/src/mainboard/tyan/s2735/mainboard.c
index 2531a701d9..ccc3a93b27 100644
--- a/src/mainboard/tyan/s2735/mainboard.c
+++ b/src/mainboard/tyan/s2735/mainboard.c
@@ -139,10 +139,10 @@ static struct device_operations mainboard_operations = {
static void enable_dev(device_t dev)
{
- dev->ops = &mainboard_ops;
+ dev->ops = &mainboard_operations;
}
-struct chip_operations mainboard_tyan_s2735_control = {
+struct chip_operations mainboard_tyan_s2735_ops = {
.enable_dev = enable_dev,
.name = "Tyan s2735 mainboard ",
};
diff --git a/src/mainboard/tyan/s2735/mptable.c b/src/mainboard/tyan/s2735/mptable.c
index 25b1929eba..35baeb31ce 100644
--- a/src/mainboard/tyan/s2735/mptable.c
+++ b/src/mainboard/tyan/s2735/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 ";
@@ -28,7 +28,7 @@ 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);
/*Bus: Bus ID Type*/
@@ -41,19 +41,21 @@ void *smp_write_config_table(void *v, unsigned long * processor_map)
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 8, 0x20, 0xfec00000);
{
- struct pci_dev *dev;
- uint32_t base;
+ device_t dev;
+ struct resource *res;
dev = dev_find_slot(1, PCI_DEVFN(0x1e,0));
if (dev) {
- base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
- base &= PCI_BASE_ADDRESS_MEM_MASK;
- smp_write_ioapic(mc, 9, 0x20, base);
+ res = find_resource(dev, PCI_BASE_ADDRESS_0);
+ if (res) {
+ smp_write_ioapic(mc, 0x09, 0x20, res->base);
+ }
}
dev = dev_find_slot(1, PCI_DEVFN(0x1c,0));
if (dev) {
- base = pci_read_config32(dev, PCI_BASE_ADDRESS_0);
- base &= PCI_BASE_ADDRESS_MEM_MASK;
- smp_write_ioapic(mc, 0xa, 0x20, base);
+ res = find_resource(dev, PCI_BASE_ADDRESS_0);
+ if (res) {
+ smp_write_ioapic(mc, 0x0a, 0x20, res->base);
+ }
}
}
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
@@ -157,9 +159,9 @@ Compatibility Bus Address
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/s4880/Options.lb b/src/mainboard/tyan/s4880/Options.lb
index 6aa9778a12..da285a5f6a 100644
--- a/src/mainboard/tyan/s4880/Options.lb
+++ b/src/mainboard/tyan/s4880/Options.lb
@@ -105,7 +105,7 @@ default LB_CKS_LOC=123
## Only worry about 2 micro processors
##
default CONFIG_SMP=1
-default CONFIG_MAX_CPUS=2
+default CONFIG_MAX_CPUS=4
##
## Build code to setup a generic IOAPIC
diff --git a/src/mainboard/tyan/s4882/Options.lb b/src/mainboard/tyan/s4882/Options.lb
index 0462ee4ec7..948f71ea85 100644
--- a/src/mainboard/tyan/s4882/Options.lb
+++ b/src/mainboard/tyan/s4882/Options.lb
@@ -105,7 +105,7 @@ default LB_CKS_LOC=123
## Only worry about 2 micro processors
##
default CONFIG_SMP=1
-default CONFIG_MAX_CPUS=2
+default CONFIG_MAX_CPUS=4
##
## Build code to setup a generic IOAPIC
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 08:15:20 +0000