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-rw-r--r--src/mainboard/asus/p2b-d/mptable.c29
-rw-r--r--src/mainboard/intel/eagleheights/mptable.c35
-rw-r--r--src/mainboard/via/epia-n/mptable.c33
-rw-r--r--util/mptable/mptable.c37
4 files changed, 4 insertions, 130 deletions
diff --git a/src/mainboard/asus/p2b-d/mptable.c b/src/mainboard/asus/p2b-d/mptable.c
index 699cbea3d1..1fa9ebafce 100644
--- a/src/mainboard/asus/p2b-d/mptable.c
+++ b/src/mainboard/asus/p2b-d/mptable.c
@@ -42,35 +42,6 @@ static void *smp_write_config_table(void *v)
ioapic_ver = 0x11; /* External Intel 82093AA IOAPIC. */
smp_write_ioapic(mc, ioapic_id, ioapic_ver, IO_APIC_ADDR);
- {
- device_t dev;
- struct resource *res;
- dev = dev_find_slot(1, PCI_DEVFN(0x1e, 0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res)
- smp_write_ioapic(mc, 3, ioapic_ver, res->base);
- }
- dev = dev_find_slot(1, PCI_DEVFN(0x1c, 0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res)
- smp_write_ioapic(mc, 4, ioapic_ver, res->base);
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1e, 0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res)
- smp_write_ioapic(mc, 5, ioapic_ver, res->base);
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1c, 0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res)
- smp_write_ioapic(mc, 8, ioapic_ver, res->base);
- }
- }
-
/* Legacy Interrupts */
mptable_add_isa_interrupts(mc, isa_bus, ioapic_id, 0);
diff --git a/src/mainboard/intel/eagleheights/mptable.c b/src/mainboard/intel/eagleheights/mptable.c
index df5b968f3f..2c814d9e49 100644
--- a/src/mainboard/intel/eagleheights/mptable.c
+++ b/src/mainboard/intel/eagleheights/mptable.c
@@ -129,40 +129,7 @@ static void *smp_write_config_table(void *v)
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR);
- /*
- {
- device_t dev;
- struct resource *res;
- dev = dev_find_slot(1, PCI_DEVFN(0x1e,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 3, 0x20, res->base);
- }
- }
- dev = dev_find_slot(1, PCI_DEVFN(0x1c,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 4, 0x20, res->base);
- }
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1e,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 5, 0x20, res->base);
- }
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1c,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 8, 0x20, res->base);
- }
- }
- }
- */
+
mptable_add_isa_interrupts(mc, bus_isa, IO_APIC0, 0);
/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
diff --git a/src/mainboard/via/epia-n/mptable.c b/src/mainboard/via/epia-n/mptable.c
index 9ffa2b1765..dc8ef2780c 100644
--- a/src/mainboard/via/epia-n/mptable.c
+++ b/src/mainboard/via/epia-n/mptable.c
@@ -21,38 +21,7 @@ static void *smp_write_config_table(void *v)
/*I/O APICs: APIC ID Version State Address*/
smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR);
- {
- device_t dev;
- struct resource *res;
- dev = dev_find_slot(1, PCI_DEVFN(0x1e,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 3, 0x20, res->base);
- }
- }
- dev = dev_find_slot(1, PCI_DEVFN(0x1c,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 4, 0x20, res->base);
- }
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1e,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 5, 0x20, res->base);
- }
- }
- dev = dev_find_slot(4, PCI_DEVFN(0x1c,0));
- if (dev) {
- res = find_resource(dev, PCI_BASE_ADDRESS_0);
- if (res) {
- smp_write_ioapic(mc, 8, 0x20, res->base);
- }
- }
- }
+
mptable_add_isa_interrupts(mc, isa_bus, 0x2, 0);
/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
diff --git a/util/mptable/mptable.c b/util/mptable/mptable.c
index b713ad54cf..ce775dd712 100644
--- a/util/mptable/mptable.c
+++ b/util/mptable/mptable.c
@@ -320,9 +320,7 @@ char *preamble[] = {
};
char *postamble[] = {
-" /* There is no extension information... */",
-"",
-" /* Compute the checksums */",
+" /* Compute the checksums. */",
" mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);",
" mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);",
" printk(BIOS_DEBUG, \"Wrote the mp table end at: %p - %p\\n\",",
@@ -341,38 +339,7 @@ char *postamble[] = {
char *ioapic_code[] = {
" smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR);",
-" {",
-" device_t dev;",
-" struct resource *res;",
-" dev = dev_find_slot(1, PCI_DEVFN(0x1e,0));",
-" if (dev) {",
-" res = find_resource(dev, PCI_BASE_ADDRESS_0);",
-" if (res) {",
-" smp_write_ioapic(mc, 3, 0x20, res->base);",
-" }",
-" }",
-" dev = dev_find_slot(1, PCI_DEVFN(0x1c,0));",
-" if (dev) {",
-" res = find_resource(dev, PCI_BASE_ADDRESS_0);",
-" if (res) {",
-" smp_write_ioapic(mc, 4, 0x20, res->base);",
-" }",
-" }",
-" dev = dev_find_slot(4, PCI_DEVFN(0x1e,0));",
-" if (dev) {",
-" res = find_resource(dev, PCI_BASE_ADDRESS_0);",
-" if (res) {",
-" smp_write_ioapic(mc, 5, 0x20, res->base);",
-" }",
-" }",
-" dev = dev_find_slot(4, PCI_DEVFN(0x1c,0));",
-" if (dev) {",
-" res = find_resource(dev, PCI_BASE_ADDRESS_0);",
-" if (res) {",
-" smp_write_ioapic(mc, 8, 0x20, res->base);",
-" }",
-" }",
-" }",
+" /* TODO: If you have multiple IOAPICs, add them here. */",
0
};
static void
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 17:45:48 +0000